WO2013013936A1 - Dispositif de fixation pour outils de serrage et dispositif de serrage - Google Patents

Dispositif de fixation pour outils de serrage et dispositif de serrage Download PDF

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Publication number
WO2013013936A1
WO2013013936A1 PCT/EP2012/062856 EP2012062856W WO2013013936A1 WO 2013013936 A1 WO2013013936 A1 WO 2013013936A1 EP 2012062856 W EP2012062856 W EP 2012062856W WO 2013013936 A1 WO2013013936 A1 WO 2013013936A1
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WO
WIPO (PCT)
Prior art keywords
clamping
attachment
arrangement
workpiece
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2012/062856
Other languages
German (de)
English (en)
Inventor
Frédéric Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2013013936A1 publication Critical patent/WO2013013936A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/068—Arrangements for positively actuating jaws with at least one jaw sliding along a bar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/241—Construction of the jaws characterised by surface features or material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2489—Slideways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/003—Combinations of clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/14—Clamps for work of special profile
    • B25B5/142—Clamps for work of special profile for windows and frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B25B5/163—Jaws or jaw attachments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B25B5/166—Slideways; Guiding and/or blocking means for jaws thereon

Definitions

  • the present invention relates to tools and auxiliary tools that can be used in various craft activities, such as carpentry and carpentry, but also in working with metal, plastic, glass and other materials.
  • the present invention relates in particular to devices which serve to fix workpieces in a specific position in the short to medium term, for example in order to be able to permanently connect workpieces with one another and / or to carry out work on a workpiece.
  • the invention relates in particular to a piecing device for clamping tools and to a clamping device which comprises the piecing device as well as a clamping tool.
  • the invention relates to a clamping tool attachment device for clamping workpieces, such as mitres, comprising a clamping device and a clamping tool attachment surface, the clamping device comprising two clamping jaws through which the attachment device clamps to a workpiece the jaws can be freely attached.
  • Clamping devices of the aforementioned type are known for example from DE 198 57 793 AI and generally relate to the task of improving the connection of two workpieces by miter with each other, or to facilitate the process of joining by a craftsman himself and to allow more accurate work, and thus in The result is a more accurate, cleaner and more stable eared connection.
  • the object of the invention is based not only in connection with the miter, that is, with a corner joint two at an angle alsehrstos sender elongated workpieces.
  • the present invention is concerned with providing a means which makes it possible to stabilize any workpiece on another workpiece or on a larger, stationary structure at least in the alternative or temporarily in order to be able to work on it, or about the two structures connected in the short term permanently connect, for example, to glue.
  • one (or both) of the workpieces may be in an unstable position, that is, must be stabilized against the effect of its own gravity.
  • a workpiece has to be fixed in a final, possibly difficult to reach position, for example on a wall or on a staircase.
  • a workpiece has to be fixed in a final, possibly difficult to reach position, for example on a wall or on a staircase.
  • the hollow cylindrical inner surface forms no flat and therefore no optimal attachment surface for a conventional clamp.
  • a device securing the screw clamp and the factory parts connecting screw clamp can be mounted only in such a way that the clamping axes are all in a single plane, namely in or parallel to the plane of symmetry of the device.
  • the invention relates to a clamping tool attachment device for clamping workpieces, such as miters, comprising a clamping device (or assembly) and a clamping tool attachment surface, the clamping assembly comprising two jaws through which the attachment device clamps to a workpiece the jaws can be freely mounted, characterized in that the device further comprises a hinge assembly or - device which connects the clamping arrangement and the attachment surface movable and lockable together.
  • the invention relates to a clamping tool jig for clamping workpieces, such as a miter, comprising a clamping assembly and a planar, flat clamping tool attachment surface, the clamping assembly comprising two jaws through which the piecing apparatus clamps to a workpiece can be freely mounted between the jaws, characterized in that the attachment surface is attached to the clamping device movable and lockable.
  • the invention further relates to a clamping device for clamping of workpieces, for example for miter, which comprises a clamping tool, for example a clamp, and at least one and preferably two attachment device according to the invention.
  • a clamping tool for example a clamp
  • the joint arrangement is designed such that it has a substantially stepless, and / or substantially continuous positioning and locking of the attachment surface, in particular with respect to the clamping arrangement or with respect to a workpiece on which the attachment device is attached allows.
  • the joint arrangement comprises a separate locking device, which is designed such that the attachment surface can be locked in any position with respect to the clamping arrangement, and / or is independently movable and / or locked, whether the clamping arrangement is attached to a workpiece or not.
  • the joint arrangement which comprises, for example, a swivel joint, in a non-locked state allows a pivoting movement of the attachment surface with respect to the clamping arrangement, and / or about an axis of rotation of the joint arrangement.
  • the inventive attachment device allows the hinge assembly, in the unlocked state, a pivotal movement of the attachment surface of 45 ° or more, preferably at least 180 ° or more with respect to the clamping arrangement.
  • the pivoting movement thus comprises a rotation angle of 45 ° or more, preferably at least 180 °.
  • the joint assembly is attached to the clamp assembly via a hinge support and / or is spaced by a hinge support the attachment surface of the clamping assembly, whereby a free pivot radius of the attachment surface is increased in the unlocked state with respect to the clamping arrangement.
  • each of the two jaws each have a flat workpiece abutment surface, the joint connecting the Ansetz Structure with the clamping arrangement such that the Ansetz phenomenon can be positioned so that it lies in a plane perpendicular to at least one the two levels is in which the two workpiece contact surfaces lie.
  • the clamping arrangement comprises a main part, to which a fixed jaw is fixedly mounted, and a movable part movable relative to the main part with a movable jaw, whereby the attachment device can be attached to a workpiece in that way is clamped between the jaws and / or the movable part is blocked on the main body.
  • the clamping arrangement has a main part, to which a clamping jaw is fixedly mounted, and a movable relative to the main part, movable part, wherein the hinge assembly is fixedly attached to the main part of the clamping arrangement.
  • the entire clamping arrangement is connected via the joint with the Ansetz nature, and / or the clamping arrangement has a main part, wherein the hinge assembly and a movable part of the clamping arrangement are attached to a separate location on the main body.
  • the clamping arrangement on a main part with a guide for a movable part, wherein the movable part along the guide of a main part mounted jaw away or on this jaw to be moved and blocked at any point on this guide can.
  • both jaws are on the same side of the hinge assembly, so that both jaws are separated together by the hinge assembly from the attachment surface, and / or that the position and / or the angle of the attachment surface in the frame by the Joint arrangement given freedom of movement regardless of the position of each of the two jaws can be adjusted.
  • the clamping arrangement comprises means for blocking, in particular for fastening the Device on a workpiece.
  • a maximum possible clamping span of the clamping arrangement which is given by the maximum solder distance between the workpiece contact surfaces of the clamping jaws, be extended by firmly attaching a separate extension part.
  • the attachment device comprises a separate extension part, which can be fixedly attached to a main part of the clamping arrangement if necessary, wherein the extension part and one of the two jaws comprise means for blocking this jaw on the extension part, and the other jaw connected to the main part remains.
  • At least the fixed jaw has a flat workpiece abutment surface which lies in a plane perpendicular to the plane in which the attachment surface lies.
  • the attachment surface is adjustably mounted in such a way that a clamping axis generated by an attached clamping tool always runs parallel to at least one of the two planes in which the workpiece abutment surfaces lie.
  • Fig. 1 is a perspective view of the back of an inventive embodiment of the setting device for clamping tools.
  • Fig. 2 is a perspective view of the front of the embodiment shown in FIG. 1.
  • Fig. 3 is a side view of the embodiment shown in Fig. 1.
  • FIG. 4 A and 4 B show various perspective views of a joint component of the in the in Fig. 1 shown hinge assembly.
  • Fig. 5 is a perspective view of another joint component of the joint assembly shown in Fig. 1.
  • Fig. 6 is a perspective view of a disassembled from the device shown in Fig. 1 sub-assembly, which is part of a clamping arrangement.
  • FIG. 7 is a perspective view of a subassembly disassembled from the device shown in FIG. 1, which is part of an attachment assembly.
  • FIG. 8A and 8B are a front view and a sectional view of the movable jaw of the clamping device of the embodiment shown in Fig. 1, respectively.
  • 9 shows an embodiment of the attachment device according to the invention, in which an extension part has been fastened to the device shown in FIG. 1 in order to increase its clamping span.
  • Fig. 10 is a plan view of two workpieces which are clamped together by means of the inventive clamping device.
  • Fig. 11 is a perspective view of the inventive clamping device and workpieces of a stair railing, which are pressed together by the clamping device.
  • Fig. 12 is a perspective view illustrating the inventive clamping device when clamping workpieces of a staircase.
  • Fig. 13 shows a variant of a second joint part with another locking mechanism.
  • FIGS. 14 and 15 show further views of the embodiment of FIG. 13.
  • FIGS. 1-3 show a first embodiment of the inventive Anchoring device
  • Figs. 4-8 show individual, disassembled structural elements or subassemblies of the attachment device shown in Fig. 1-3 for the purpose of better understanding.
  • FIG. 9 shows an embodiment of the attachment device shown in FIGS. 1-3, which was provided with an extension part for the purpose of enlarging the clamping width of the clamping arrangement.
  • FIGS. 10-12 illustrate the use and the use of the clamping device according to the invention on the basis of various examples of workpiece connections.
  • FIG. 1 and 2 show the rear or front side of an inventive attachment device 1 for clamping tools.
  • the terms "back” and “front” are chosen arbitrarily: the back could just as well be called the front and vice versa. This is because, as described below, the device can be mounted in any position on a, located in any position workpiece. It could also be spoken by one or the other, or by a first or a second page.
  • the embodiment shown has a flat, disk-like support member 41 with a substantially rectangular outline, on the two sides of various other structures are attached. Such a flat configuration of the carrier is not mandatory, and it would therefore also be conceivable that the attachment device does not have two clearly visible, different (front and back) sides.
  • the attachment device 1 has a clamping arrangement 4, a joint arrangement 6 and a clamping tool attachment surface 5.
  • the Spannwerkmaschineansetz Structure 5 is in this Description also referred to as "attachment surface”. As further described below and shown in Fig. 10-12, this Ansetz Structure 5 serves as Ansetz-, Anlege- or pressure surface for a clamping tool, in particular a clamp.
  • the joint assembly 6, which may also be referred to as a hinge device, and the clamping assembly 4, which may also be referred to as a clamping device are constructed in the embodiment shown in each case of several parts and / or assembled.
  • the clamping arrangement 4 comprises the already mentioned support structure 41, to which the side facing the observer in FIG. 1 (the "back") the hinge arrangement 6, and on the other side further parts of the clamping arrangement are mounted.
  • a first jaw 7 is mounted, which comprises a flat abutment surface 17 which can be applied to a workpiece for attachment of the attachment device.
  • This contact surface 17 consists of a strip of reiber Waitndem, elastic soft covering, for example, a polymer material, preferably rubber, which in turn is embedded in a rectangular, small support plate or jaw plate 13, so that the adhesive contact surface 17 is fixedly mounted and over the surface of the flat Side of the jaw plate 13 goes out.
  • the jaw plate 13 is in turn firmly connected to the plate 15. Together with the jaw plate 13, the contact surface 17 forms a clamping jaw 7.
  • the jaw plate 13 is also referred to as a fixed or fixed jaw plate.
  • This clamping jaw 7 is also referred to below as a fixed clamping jaw 7 because it is firmly connected to the carrier element 41 via the plate 15.
  • this connection is effected by screwing, but could also be accomplished by welding. It is not intended that the structures 7, 13, 15 and 41 be detached from one another during normal use of the device. At most, it may be provided that the non-slipping strip or covering 7, which forms the contact surface on a workpiece, can be replaced. However, the parts 13, 15, and 41, but at least the parts 15 and 41 may also be formed from a single piece. In the illustrated embodiment, the plate 15 is at right angles to the Carrier element 41 connected.
  • the jaw plate 13 lies flat on the lower surface of the plate 15, so that the contact surface 17 is at right angles to the plane in which the support member 41 is located. Furthermore, it may be mentioned that the baking plate 13 is only slightly larger in circumference than the lining 17, just so that the latter can be inserted into the former.
  • the pad 17 could also be applied by gluing or otherwise to being placed on the plate 13. In any case, the surface of the baking plate 13 should preferably not be smaller than that of the lining 17.
  • Clamp assembly 4 further includes a second jaw 8, also referred to herein as a movable jaw.
  • the second clamping jaw 8 is partially similar in construction to the first clamping jaw, that is to say comprises a lining 18 of friction-increasing, elastic, soft material which forms the actual contact surface with a workpiece.
  • the workpiece abutment surfaces 17, 18 of the first and second clamping jaws 7, 8, respectively have identically large surfaces.
  • the pad 18 is in a (movable) jaw plate 14, analog but mirrored to the fixed jaw plate 13, embedded.
  • This jaw plate 14 is mounted on its opposite (pad) side 18 again on another plate 16, but adjustable, as described in more detail below with reference to FIGS. 8A and 8B.
  • the parts 14, 16 and 18 form a movable jaw 8.
  • the movable jaw 8 is mounted on the support member 41. In contrast to the fixed jaw 7, the position of the movable jaw 8 shown in FIGS. 1 to 3 in a lower position can be adjusted on the support part 41.
  • the support plate 41 is penetrated by two substantially parallel columns 30, 31.
  • the gaps or cuts 30, 31 extend in the plate 41 in a lateral position, close and parallel to the side edges of the plate 41.
  • the movable jaw 8 by means of screws 32, 33, which passes through the respective column 30, 31, be attached.
  • the screws 32 and 33 grasp internal threads which have been drilled in the side surfaces of the plate 16. By tightening the screws 32, 33, the movable jaw 8 can be firmly connected to the support plate 41. By easy, not complete loosening of the screws 32, 33, the movable jaw 8 along the columns 30, 31 are moved parallel.
  • the column 32 leads up to the lower end of the support plate 41, so that the column can also be regarded as an incision in the support plate 41.
  • the termination of the gap is formed by a rectangular, elongated edge plate 19 which is fixed to the lower side of the support plate 41, and thus the columns 30, 31 in this direction (down) concludes.
  • this edge plate 19 can be removed and replaced by an extension unit, whereby the covered by the clamping device 4 span or clamping width can be extended.
  • the edge plate 19 preferably has the same thickness as the carrier plate 41 and / or the same width, so that a uniform, smooth connection between the plates 19 and 41 is made possible, and the two parts appear or act as a single part.
  • the plates 19 and 41 are secured together by screws extending in the plates (not shown). The plates are designed to thick enough.
  • the parts 8, 14, 16, 18, 32, 33 form a total of a movable part 21 of the clamping assembly 4 and in particular include the movable jaw 8, which is composed of the parts 14, 16, 18, 32, 33.
  • the parts 7, 13, 15, 17, 19, and 41 form a part of the clamping arrangement 4, referred to here as a fixed, immovable or "main part” 20.
  • the terms "movable part” and “fixed part” or “main part” reminds in particular of the blueprint of a vise, wherein in the latter the jaws are generally moved by means of a threaded spindle.
  • the use of a threaded spindle is also in the clamping arrangement 4 of the device of the invention possible and provided.
  • the movable part 21 is blocked or fixed by means of screws on the fixed part 20.
  • the movable part 21 may also be blocked or released by means of manually operable means.
  • a joint arrangement 6 is attached to the main part 20, in particular to the carrier plate 41.
  • the hinge assembly is attached to the side of the support plate 41, which is here arbitrarily referred to as the back, and which is opposite to the side where the jaws 7, 8 are located.
  • the joint assembly comprises a joint carrier 24, the actual joint 25 and a locking device 11, 12, which in the context of the invention also referred to as a locking assembly or locking mechanism and can be considered as such.
  • the joint carrier 24 fulfills the purpose of spacing the actual joint 25 from the clamping arrangement 4 by a selected or desired stretched distance. This makes it possible that the movement of the attachment surface 5 made possible by the joint 25, relative to the clamping arrangement 4, is not hindered by the clamping arrangement 4, in particular by its main part 20 and / or its carrier plate 41.
  • the actual articulated connection 25 comprises a first articulated part 26, which is firmly connected (via the articulated carrier) to the main part 20 of the clamping arrangement 4, and a second articulated part 27, which is firmly connected to the attachment surface 5 (FIG. 3).
  • the second joint part 27 is connected to the first joint part 26, but can move in the context of a given by the joint 25 freedom of movement.
  • the two joint parts are attached to each other, but still mutually movable, as is common in joints.
  • the skilled person can choose a suitable joint, the joint can allow one, two or three degrees of freedom.
  • the joint may be, for example, a thrust joint, a universal joint, a pivot joint, a screw joint, a rotary thrust joint, a plate joint, a floating joint, a bearing, and / or a ball joint, or a joint comprising a combination of two or more of the mentioned joint types is.
  • a device according to the invention comprises only a single or more than two (at least three) structures to be interpreted as hinge devices, e.g. only one swivel or three or more swivel joints.
  • the invention preferably differs from embodiments in which two jaws are connected by means of a rod, with which they are independently rotatably connected, without any further hinge would be present.
  • the joint arrangement allows the setting of the attachment surface 5, regardless of the position or the state (attached to the workpiece or not) of the entire clamping device, preferably independently of both jaws.
  • a hinge in particular a hinge type is used.
  • the second joint part 27 comprises a cylindrical body 45 (FIG. 5), which is embedded in a tubular, hollow-cylindrical first joint part 26 (FIGS. 4A, 4B) and rotatably mounted therein.
  • the first joint part 26 thus comprises a hollow interior, in that the cylindrical body 45 of the second joint part can rotate.
  • the first hinge part 26 may be considered as a tube piece with cutouts, wherein the second hinge part 27 is connected by these cutouts with the Ansetz requirements 5, and the cutouts further extend so that the first hinge part 26 does not hinder the rotation of the Ansetz configuration 5.
  • the first joint part 26 is shown with the joint carrier 24 as a detached partial element, so that its structure is better understood.
  • the first hinge part 26 comprises an upper and a lower tube part 28, 29, and therebetween a recess 35 for the support element 34 which connects the second hinge part 27 with the attachment surface 5 (FIG. 5).
  • Another recess 36 is provided in the upper tube part 28. The recess 36 allows the second hinge part 27 to be pushed into the first hinge part 26 and thus placed there.
  • Fig. 4A two nuts 11, 12 are also visible, which are at two different locations on the lower tube portion 28, and precisely above each hole in selbigem tube part (not shown), attached, in particular welded. Through these holes, it is possible to introduce two screws through the internal thread of the nuts 11, 12, respectively, to the cylindrical body of the second joint part 27 (not visible) and to block it by tightening these screws.
  • the two nuts 11, 12 and the holes located below are mounted in different vertical height on the lower tube part 29 so that the introduced therein screws can act by tightening on different areas of the cylindrical body.
  • Fig. 4B shows the hinge part 26 from the side, which in the fully assembled (functional) state of the device 1, the support plate 41 (not shown, see Fig. 1-3) facing and in contact with it.
  • the region of the joint carrier 24 can be seen, which is fastened in the functional state to the main part 20, more precisely to the carrier plate 41 of the clamping arrangement 4.
  • two pins 37, 38 are provided, which in at corresponding, matching point in the support plate 41 (Fig. 1-3) introduced bores (43, 44: Fig 6).
  • a hole 39 with an internal thread (not visible).
  • Fig. 5 shows the second disassembled joint part 27.
  • the cylindrical body 45 is visible and the supporting element 34 firmly connected to the latter, to which the attachment surface 5 (Fig. 1-3) can be attached.
  • the support member 34 has a vertically extending in the drawing, substantially elongated member which is offset with bores 46, 47, 48, and a narrower or shorter portion 55, on which the support member 34 attached to the cylindrical body 45, for example, welded is. Also visible are two grooves 51, 52 on the body 45. In these grooves grip the ends of the screws (not shown) passing through the nuts 11, 12 (Figs. 1, 2, 4A, 4B) and through the wall of the pipe section 29 of the first joint part 26 (Figs. 4A, 4B).
  • the hinge parts 26 and 27 together form a rotary joint whose axis of rotation is formed by the cylindrical body 45, that is, to this body is coaxial.
  • Fig. 6 shows substantially the disassembled main part 20 of the clamping arrangement 4, for a simplified understanding of the structure of the inventive device.
  • the main part 20 in principle also includes the fixed jaw 7, consisting of the jaw plate 13 and the pad 17, the surface of which forms the workpiece-engaging surface (Fig. 1-3).
  • the fixed jaw 7 has been removed in FIG. 6, however, the heads of the screws 56, 57 are seen in the plate 15, with which the jaw plate 13 and thus the fixed or immovable jaw 7 can be fixed to the plate 15
  • Fig. 6 shows the heads of the screws 32 and 33, which extend through the gaps 30, respectively 31, in the support plate 41 and serve to block the small plate 16 and thus the movable jaw 8 in the desired position (Fig -3).
  • the screws 32 and 33 thus belong in principle to the moving part of the clamping arrangement 4.
  • two cylindrical bores 43, 44 can be seen, in which the pin described in Fig. 4 B. 37, 38 fit, for fastening the first joint part 26 of the joint assembly 6.
  • This attachment is accomplished further by means of the screw 42, which can also be seen in Fig. 2, and which can be screwed into the threaded hole 39.
  • FIG. 7 shows the clamping tool attachment surface 5 as a dismantled structural element for a simplified understanding.
  • the actual attachment surface 5 for the clamping tool is formed by the visible in Fig. 7 surface of a substantially rectangular plate 67.
  • the term "workpiece attachment surface 5" is for simplicity half is used as a term, which refers on the one hand to the actual Ansetz Structure as such, on the other hand, on structural parts that form the surface.
  • the attachment surface 5 thus comprises at least the plate 67, but preferably the entire arrangement shown in Fig. 7, possibly also the screws or other means (not shown) with which the plate 67 can be attached to the hinge assembly 6.
  • the plate 67 is shown somewhat thinner in the drawings than other plates described above, but nevertheless is sufficiently resistant to withstand pressure generated by a clamping tool.
  • the plate 67 includes countersunk bores (tapered countersinks or countersinks for countersunk screws), as already explained with respect to other threaded connections.
  • the screws ( Figure 1) pass through the holes 63-65 and are threaded in the assembled device 1 into the tapped holes 46-48 ( Figure 5).
  • the attachment surface 5 is bounded by lateral, elongated edge heights 61, 62. These edge elements 61, 62 extend along two opposite sides of the rectangular plate 67 and prevent slipping of an attached clamping tool.
  • the edge element 62 is also formed in the form of a corner profile and thus encloses an elongated cavity with two right interior angles. Attached on one side along the plate 67, it forms a longitudinal recess or groove 66, in which the pressure plate of a clamping tool can be at least partially inserted and thus anchored or blocked (FIG. 10). As a result, the risk of slippage of the clamping tool from the Ansetz Structure 5 is further reduced.
  • Figures 8A and 8B show the structure of the second or movable jaw 8 as a disassembled structural element.
  • the movable jaw 8 allows, together with the fixed jaw 7, to fix the piecing device to a workpiece by pinching the latter.
  • the reference signs 81.1 and 81.2 in Fig. 8B show in the Lot to Drawing plane extending internally threaded holes (shown in cross section), in which the screws 32, 33 extend and thus the small plate 16 is adjustably secured to the support plate 41 (Fig. 1, 6).
  • the small plate 16 of the movable jaw 8 also has one or more in the figures 8A and 8B vertically extending internal threaded holes, in each case a corresponding number of screws 68.1 - 68.3 are performed.
  • These screws have an outer hexagonal profile 83 at their head end shown below, so that they can be rotated by means of Allen key.
  • the head end opposite end of each screw abuts the underside of the jaw plate 14, in particular in a small recess 82.1 - 82.3, which is provided in the jaw plate 14 for each screw.
  • one or more pins 80.1 and 80.2 are firmly sunk in the jaw plate 14. These pins pass through holes in the small plate 16 and thus serve as a guide in the relative movement between the plates 14 and 16.
  • the holes in the plate 16 allow enough clearance to slide the plate 16 perpendicular to the pins allows.
  • the jaw plate 14 can be moved substantially parallel to the plate 16 (and thus in the result parallel to the fixed jaw 7, Fig. 1-3).
  • pressure can be exerted on the jaw plate 14 by turning the screws in the appropriate direction. This pressure is passed to the workpiece application surface during attachment to a workpiece.
  • the functional principle by which the clamping voltage is generated corresponds to that of a vise and / or a screw clamp:
  • a piston with an external thread here the metric screws 68.1-68.3
  • a fixed part here the small plate 16
  • a pressure plate is attached to the end of the piston (here the jaw plate 14), a pressure, here also called clamping stress (in conjunction with the fixed clamping jaw 7, FIGS. 1-3), can be generated.
  • the movable jaw 8 as a whole is doubly movable and adjustable: First, by loosening the screws 32 and 33, the entire movable jaw 8 loosened and displaced parallel to the fixed jaw 7, and locked by tightening the screws 32 and 33 again become. Secondly, by the screws 68.1 - 68.3, the jaw plate 14 is moved in the same axis / direction and also a clamping pressure can be generated.
  • FIG. 9 shows the device 1 'according to the invention to which an extension part 49 has been attached in order to widen the clamping span covered by the clamping arrangement 4.
  • the edge plate 19 ( Figures 1-3) has been removed.
  • the edge plate 19 was substantially another main part 20 'is mounted, which is substantially identical to the main part 20, but is arranged mirror-symmetrically to the latter.
  • the stroke ' is used to refer to elements or arrangements of the extension member 49 that correspond to previously described structures or arrangements.
  • the extension part 49 comprises most of the elements shown in FIG.
  • the extension part 49 in particular comprises a carrier plate 41 '.
  • a plate 15 ' can be seen, which is mounted analogously to the plate 15 and the support plate 41 on the plate 41', in particular in the form of a rectangular corner joint.
  • the plate 15 ' is actually not absolutely necessary, since it serves in the case of the plate 15 to attach a fixed jaw 7. Such is not needed in the extension part 49, and thus the plate 15 'could be omitted.
  • the support plate 41 'of the extension part is fixed to the plate 41 of the main part 20 after removing the edge plate 19.
  • In the projections or edges 22 and 23 of the support plate 41 are bores (not shown), which continue in the corresponding edges 22 'and 23' as threaded holes.
  • the reference numeral 24 indicates the head of a screw which completely passes through the bore in the projection 23 and can be anchored in a threaded bore in projection 23 '.
  • An analogous mounting is provided on the opposite side of the plates 41 and 41 ', on the projections 22 and 22' (not shown).
  • the holes (not shown) in the projections 22 'and 23' need not necessarily be identical to the holes (not shown) in the projections 22 and 23, but at least two threaded holes must be present, as the case may be from where the screws are attached.
  • the edge plate 19 shown in FIGS. 1-3 can also be fastened and / or removed via screws in the same bores in the projections 22 and 23 on the carrier plate 41.
  • the mirroring of the plate 41 'to the plate 41 causes the gaps 30 and 31 to be continuously extended by the gaps 30' and 31 '.
  • the movable jaw 8 in FIG. 9 can be moved further downwards, which means that the jaw 8 can be further removed from the fixed jaw 7 than was the case in the device generated in FIGS. 1-3.
  • a maximum possible clamping span of the clamping arrangement 4 has been extended, in particular substantially doubled.
  • the extension member 49 further comprises, analogous to the device 1, a hinge assembly 6 'and a Ansetz Structure 5'. Since the assemblies 5 'and 6' are not needed to increase the clamping span of the clamping device 4 ', they can be used optionally or omitted. It may be mentioned that the Ansetz vom 5 and 5 'together form a twice as large Ansetz Structure, and thus also better stabilized clamping tools with large-scale printing plates, or their preparation can be made possible. In this sense, the use of the arrangements 5 'and 6' is advantageous.
  • FIGS. 1-3 show the connection of two workpieces 2, 3 by means of an embodiment of the clamping device according to the invention, which comprises a first and a second attachment devices 1, respectively 10, of the type shown in FIGS. 1-3, as well as in the form of a screw clamp 70, realized clamping tool, which is attached to the Ansetzvorraumen 1, 10 and thus connects the workpieces.
  • connection of the workpieces 2, 3 shown in FIG. 10 is a typical Gehrtagen two workpieces, wherein the angle a, which include the workpieces, 110 ° and therefore can not be referred to as a standard angle, and thus the versatility and variability of device according to the invention.
  • the Miter generally corresponds to the bisector of the included angle, here 55 °.
  • the miter shown is a "true miter” since both workpieces 2, 3 are cut at the same 35 ° (90 ° (a / 2)) angle and also have the same diameter.
  • the invention also applies so-called “false” miter joints, and is generally not limited to mitred joints, as shown in the following figures.
  • the two workpieces 2, 3 are in direct contact with each other.
  • a pressure or a tension is generated by the clamping tool in such a way that the two workpieces are pressed together on the connecting surface 9, that is the clamping force preferably acts perpendicular to the flat surface of the connecting surface 9.
  • the bonding surface 9 of the workpieces need not be a flat surface.
  • connection in the field of wood connection, there are all possible patterns of connections that can be made with the inventive device.
  • the following examples are given for illustration purposes: butt joints, such as a straight or a blunt shock, an oblique impact, a mitred joint, the stiffening, such as a double shank, a cross pin, or a connection using dowels or inserted connection, such as Screws or dovetails, to name a few examples.
  • the invention can also be used, for example, for the following types of connection: longitudinal blade connections (straight blade, hook blade, dovetailed blade), connections without blade such as offset (forehead offset, breast offset, heel offset, double offset, offset with overlap, wall offset, etc.), Klauung, gratification, leafing and Kämm Trent, for example, the Eckblattung (simple corner sheet, corner sheet on Gährung, sloping corner sheet, printing sheet (French corner sheet), leafing on the block, overlap (T-shaped overlay, ordinary flush overlaying, uneven overlap, the layering (when one piece of wood runs diagonally against the other), the combing (simple comb, multiple comb, over-combed sheet, tattered comb, white tail, cross comb), the tap, for example, the simple pin, pin straight chest, pin with oblique chest , oblique pin, jigs, slotted pin, the bung, for example For example, the wedge, the square bung, the trapezoidal bung, the folded
  • Planks can be connected at their ends by zincing, for example by means of finger prongs, open zinc plating, half-concealed zinc plating, Miter tine, finger pin (as T-connection), finger jointing.
  • the present invention can also be applied, for example, to connections with screws, nails and / or by means of a third wood, for example dowels, wood nails, grooves, springs.
  • the interface (Fig. 10: 9) between the two workpieces to be joined is not flat, or not completely flat.
  • a flat joint surface can be derived.
  • a connection angle ⁇ of the two workpieces is determined to one another, wherein, if the compound includes a continuously changing angle, the angle (a) is selected, which is located at the location where the compressive stress is to be generated when the inventive Device is attached. In Fig. 9, this angle is 110 °. In the case of flat parts, the smallest possible angle to be determined is measured.
  • a plane A in section: a straight line
  • This plane A can, where it comes into contact with the workpieces, be considered as a connecting surface.
  • a pressure or a tension is generated by the clamping tool in the result in such a way that the two workpieces are optimally compressed. That is, the clamping force preferably acts such that the static equilibrium of the workpieces in the desired connection position of the workpieces to each other is maximally stabilized.
  • the clamping force affects the static equilibrium position of the two workpieces such that the desired connection position of the workpieces to each other to the most stable equilibrium position.
  • the hinge assembly 6 allows a substantially continuous, possibly by ribbing or perforation divided into small units, adjustment of the orientation or the angle of the Ansetz Structure 5.
  • the attachment surface 5 can be rotated, for example, and an optimal orientation of the same can be selected before the attachment surface by activating the Locking mechanism is blocked.
  • hinge arrangement allows a substantially continuous adjustment of the attachment surface within an angular range, the 360 ° or a few, 270 ° or less, in particular about 180 ° or less, 150 °, 130 °, 110 °, 90 °, 80 ° , 70 °, 60 °, 50 °, 45 ° 40 °, 35 °, 30 ° or less.
  • the device allows the substantially continuous adjustment of the attachment surface within an angular range of at least 30 °, 40 °, 45 °, 50 °, preferably at least 60 °, 70 °, 90 °, 110 °, 130 °, 150 °, 170 ° includes.
  • These angular ranges are made possible according to the invention, for example, by rotating the attachment surface about a hinge.
  • the workpieces 2, 3 in Fig. 10 are elongated, profile-like workpieces, such as bars or beams, but could also represent flat and wide workpieces, such as boards.
  • the two attachment devices 1, 10 are attached by means of their respective clamping arrangement 4, 40 on the workpieces 2, respectively 3.
  • the hinge assemblies 6, 60 are blocked by means of the above-described locking device 11, 12 (not designated for the second device 10). Thus, the Ansetz vom 5, 50 are locked.
  • the clamp 70 is conventional in nature and includes a fixed bracket 72 to which a fixed pressure plate 71 is fixedly mounted (or may be cast in one part with the fixed bracket) and which is substantially perpendicularly (generally welded, or generally welded) to a rail 76 also formed in one piece) is.
  • the clamp 70 further comprises a sliding bracket 74, at one end of an internal thread is attached.
  • a spindle 75 is fixedly connected at one end with a handle portion 69 and at the other end with a sliding pressure plate 73, and guided by the internal thread of the sliding bracket.
  • the sliding bracket 74 includes at its other end an opening through which the rail 76 is guided. In the opening is a pin that can engage in a rail ribbing on the rail, thereby slipping when attaching and tightening (tightening) of the clamp is prevented.
  • the fixed pressure plate 71 rests on the arrested attachment surface 50 of the attachment device 10, and the sliding pressure plate 73 on the locked attachment surface 5 of the attachment device 1.
  • the sliding bracket 74 is locked on the rail, that is blocked, and by turning the grip part 69 can now from the Gleit horrplatte 73 from a Pressure on the Ansetz Structure 5 are exercised.
  • the pressure is immediately returned via the fixed pressure plate 72, which acts in the opposite direction to the Ansetz Structure 50, according to the actio-reaction principle, that is exerted in the opposite direction, thereby the workpieces 2, 3, clamped, the clamping axis parallel to Profile rail 76, as a direct connection between the sliding pressure plate 73 and the fixed pressure plate 72 extends and acts along this axis.
  • the clamping axis is usually coaxial with the handle part and / or attached to the handle spindle. In the plan view of Fig. 10, this clamping axis is exactly superimposed by the rail, that is, can not be drawn directly.
  • the clamping axis extends transversely through the connecting surface 9, that is at right angles to the plane in which the connecting surface 9 is located.
  • a voltage or pressure is generated, which optimally compresses the workpieces 2, 3.
  • the pressure can be arbitrarily increased or decreased.
  • Figures 11 and 12 show further connections of workpieces which can be temporarily or temporarily stabilized by means of the clamping device of the invention, for example for gluing the workpieces.
  • the two workpieces are posts 53 of a stair railing to which a handrail beam 54 is attached.
  • a single attachment device 1 is sufficient, since the one pressure plate of the clamping tool 70 can be attached flat to the surface of the post 53.
  • the clamping axis S of the clamping tool is located.
  • the clamping axis K which indicates the axis / orientation of the clamping force exerted by the clamping device 4. The device 1 is held by forces directed along or parallel to this axis K on the workpiece (here the handrail bar 54).
  • a board 58 which forms the tread of a staircase, mounted on a Wangenchev 59. Again, only one attachment device 1 is needed.
  • the attachment surface 5 lies in a plane which is always perpendicular to at least one (normally both) of the two planes in which the two workpiece abutment surfaces 17, 18 are located, independent of the set position of the attachment surface 5.
  • the clamping axis S is preferably always parallel to at least one (usually both) of the two planes in which the two workpiece abutment surfaces 17, 18 are located.
  • the clamping axis is parallel to the plane in which the contact surface of the fixed jaw is located.
  • the two workpiece abutment surfaces do not run in parallel planes when the surfaces of the workpiece on which the clamping jaws are mounted do not run parallel.
  • the attachment surface 5 of the attachment device is designed as a surface and / or has as a functionally and structurally essential component a flat, flat surface on which a part of the clamping tool, in particular the pressure plate of a clamping jaw - pleasant and practical - is set or scheduled.
  • An advantage of the invention lies in the fact that it can be used in combination with existing in each workshop basic tools (clamp).
  • An advantage lies in the fact that for fixing of workpieces a single clamp is sufficient, since the device itself can be attached directly to the workpiece.
  • the attachment device is designed as a single, cohesive device.
  • a further advantage of the device according to the invention is that the entire attachment device 1 can remain attached to the workpiece for adjusting the angle of the attachment surface 5 or can be fixed previously and independently on the workpiece.
  • FIGS. 13-15 show another embodiment of a hinge assembly, but differing from the above-described hinge assembly only in that the second hinge member (see FIG. 27) is formed differently and is referred to herein as 27 '.
  • the cylindrical body (45 in FIG. 5) is now formed of two coaxial parts, 45.1 and 45.2, which are in contact with each other by means of serrations 78, and 79.
  • a metric screw 77 accessible from above passes through the one body part 45.1 and engages in an internal thread in the second body part 45.2. By loosening the screw 77, one part 45.1 can be separated from the second part in the axial direction (vertical arrow in FIG.
  • FIG. 5 A further difference with respect to FIG. 5 is that no grooves 51, 52 but hollow conical bores 51 ', 52' (FIG. 15) have been drilled into the second part 45.2.
  • the second cylindrical portion 45.2 is in the first hinge portion 26 ( Figures 4A and 4B) are fixed immovably by tightening the screws passing through the threads 11 and 12 ( Figures 4A and 4B) and into the bores 51 ', 52'.
  • the second cylindrical part could also be integrally formed or welded with the first joint part 26, then the tapered holes 51 'and 52' would no longer be necessary. In general, it would be more appropriate in this embodiment variant to associate the second cylindrical body part 45.2 with the first (immovable) joint part 26.
  • the locking device of the structural parts 77, 78, 79 in the broader sense may also be formed by the parts 51 ', 52', 11 and 12.
  • the attachment surface 5 can not be adjusted completely steplessly, but substantially steplessly and / or continuously, in particular at small distances, for example by means of a detent.
  • the number or scale of the adjustment positions can be selected by a person skilled in the art, in particular by the size of the teeth of a toothed coupling 78, 79.
  • the spur toothing 72 has serrations, so that the attachment surface with angular intervals of 5 ° can be locked.
  • the attachment surface can be locked in regular, discontinuous angular intervals of 0.05 ° to 15 °, preferably 0.5 ° to 10 °, 1 ° to 7 °, and in particular 2 ° to 6 °.
  • the clamping arrangement in the attachment device can be designed such that it allows a non-parallel, preferably adjustable arrangement of the two clamping jaws. It is particularly possible that the movable jaw is designed so that it can also be tilted (laterally) and not only parallel along the clamping axis, so that the bearing surface of the fixed jaw lies in a plane that is not parallel to the plane in which is the fixed jaw.
  • a clamping arrangement is disclosed for example in DE 37 44 499 AI and referred to there as a clamping device.
  • the attachment device can be attached to non-cuboid workpieces, in particular to workpieces, such as a wedge-shaped workpiece, which have surfaces that run obliquely to each other.
  • the attachment device according to the invention can be freely attached to a workpiece. That is, the device is preferably not placed on a base, for example on the floor or on a table. The device therefore has no base, foot or other Aufstell Quilt.
  • the device is therefore preferably relatively light and / or relatively small in size.
  • the device is preferably less than 15 kg, less than 10 kg, less than 7.5 kg, less than 5 kg and less than 4 kg or less than 3 kg, preferably even 2 kg or less.
  • the device is preferably less than 2 m, less than 1 m, less than 70 cm, less than 50 cm, less than 40 cm and less than 30 cm long. These dimensions and weights are especially for the device without extension.
  • Body second part 75 spindle

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Clamps And Clips (AREA)

Abstract

La présente invention concerne un dispositif de fixation (1) pour des outils de serrage, en particulier des serre-joints, qui sert à assembler par serrage des pièces (2, 3), par exemple pour la coupe d'onglet. Le dispositif de fixation selon l'invention comprend un système de bridage (4, 40) et une surface de fixation d'outil de serrage (5, 50), le système de bridage comprenant deux mâchoires de bridage (7, 8) au moyen duquel le dispositif de fixation peut être mis en place librement sur une pièce par serrage entre les mâchoires de bridage. Le dispositif présente un système articulé (6, 60) qui raccorde entre eux de façon mobile et blocable le système de bridage et la surface de fixation d'outil de serrage.
PCT/EP2012/062856 2011-07-26 2012-07-02 Dispositif de fixation pour outils de serrage et dispositif de serrage Ceased WO2013013936A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011108423A DE102011108423A1 (de) 2011-07-26 2011-07-26 Ansetzvorrichtung für Spannwerkzeuge und Spannvorrichtung
DE102011108423.5 2011-07-26

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WO2013013936A1 true WO2013013936A1 (fr) 2013-01-31

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DE (1) DE102011108423A1 (fr)
WO (1) WO2013013936A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107363718A (zh) * 2017-07-28 2017-11-21 东莞中国科学院云计算产业技术创新与育成中心 撕砂纸装置
CN112045632A (zh) * 2020-09-25 2020-12-08 筑友智造科技投资有限公司 一种螺旋箍筋固定导向工装
CN119795115A (zh) * 2025-01-23 2025-04-11 中国机械总院集团郑州机械研究所有限公司 多自由度对接平台

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE615950C (de) * 1934-01-09 1935-07-16 Hans Richarz Auf dem Steg einer Schraubzwinge verschiebbare und feststellbare Klemmbacke zum Verleimen von Eckverbindungen
DE1726977U (de) 1956-05-02 1956-07-26 Christian Trostel K G Schraubzwingengeraet.
GB794664A (en) 1955-02-11 1958-05-07 John James Dunce Improvements in or relating to clamps
FR1473835A (fr) 1964-10-20 1967-03-24 Positionneur de pièces
DE8034082U1 (de) 1980-12-22 1981-05-27 Gross & Froelich GmbH, 7000 Stuttgart Spannvorrichtung
DE3226248C1 (de) 1982-07-14 1983-11-17 Bessey & Sohn Gmbh & Co, 7000 Stuttgart Spannvorrichtung zum Einspannen und Gegeneinanderpressen nebeneinanderliegender Werkstücke
DE3430808A1 (de) 1984-08-22 1986-03-06 Bessey & Sohn GmbH & Co, 7120 Bietigheim-Bissingen Widerlagervorrichtung
DE3625926A1 (de) 1986-07-31 1988-03-10 Theodor Thies Vorrichtung zum halten von zwei werkstuecken
DE3744499A1 (de) 1987-12-30 1989-07-20 Bessey & Sohn Spanneinrichtung
WO1992005916A1 (fr) 1990-10-09 1992-04-16 Heinrich Dorn Dispositif de serrage pour serre-joints d'angle utilise dans la fabrication de meubles ou similaire
DE19857793A1 (de) 1998-12-15 2000-06-21 Gross & Froelich Klemmspanner, insbesondere für den Einsatz in einer Gehrungsspannvorrichtung
US6530565B1 (en) * 2001-05-02 2003-03-11 Loran R. Simpson Bar clamp extension

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9420478U1 (de) * 1994-12-22 1995-02-02 Mafisco Bautechnik GmbH, 88480 Achstetten Spannzwinge
DE29616426U1 (de) * 1996-09-21 1997-04-17 Bessey & Sohn GmbH & Co, 74321 Bietigheim-Bissingen Spannvorrichtung für Ecken in beliebigen Winkeln
US5992836A (en) * 1998-07-16 1999-11-30 Howe; Justin Adjustable angle corner block
US7246546B1 (en) * 2006-06-06 2007-07-24 Kris Knoblock Loosening tool for threaded pipe couplings

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE615950C (de) * 1934-01-09 1935-07-16 Hans Richarz Auf dem Steg einer Schraubzwinge verschiebbare und feststellbare Klemmbacke zum Verleimen von Eckverbindungen
GB794664A (en) 1955-02-11 1958-05-07 John James Dunce Improvements in or relating to clamps
DE1726977U (de) 1956-05-02 1956-07-26 Christian Trostel K G Schraubzwingengeraet.
FR1473835A (fr) 1964-10-20 1967-03-24 Positionneur de pièces
DE8034082U1 (de) 1980-12-22 1981-05-27 Gross & Froelich GmbH, 7000 Stuttgart Spannvorrichtung
DE3226248C1 (de) 1982-07-14 1983-11-17 Bessey & Sohn Gmbh & Co, 7000 Stuttgart Spannvorrichtung zum Einspannen und Gegeneinanderpressen nebeneinanderliegender Werkstücke
DE3430808A1 (de) 1984-08-22 1986-03-06 Bessey & Sohn GmbH & Co, 7120 Bietigheim-Bissingen Widerlagervorrichtung
DE3625926A1 (de) 1986-07-31 1988-03-10 Theodor Thies Vorrichtung zum halten von zwei werkstuecken
DE3744499A1 (de) 1987-12-30 1989-07-20 Bessey & Sohn Spanneinrichtung
WO1992005916A1 (fr) 1990-10-09 1992-04-16 Heinrich Dorn Dispositif de serrage pour serre-joints d'angle utilise dans la fabrication de meubles ou similaire
DE19857793A1 (de) 1998-12-15 2000-06-21 Gross & Froelich Klemmspanner, insbesondere für den Einsatz in einer Gehrungsspannvorrichtung
US6530565B1 (en) * 2001-05-02 2003-03-11 Loran R. Simpson Bar clamp extension

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107363718A (zh) * 2017-07-28 2017-11-21 东莞中国科学院云计算产业技术创新与育成中心 撕砂纸装置
CN112045632A (zh) * 2020-09-25 2020-12-08 筑友智造科技投资有限公司 一种螺旋箍筋固定导向工装
CN119795115A (zh) * 2025-01-23 2025-04-11 中国机械总院集团郑州机械研究所有限公司 多自由度对接平台

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