EP1123890A2 - Dispositif d'enroulement pour tuyau flexible - Google Patents

Dispositif d'enroulement pour tuyau flexible Download PDF

Info

Publication number
EP1123890A2
EP1123890A2 EP01102993A EP01102993A EP1123890A2 EP 1123890 A2 EP1123890 A2 EP 1123890A2 EP 01102993 A EP01102993 A EP 01102993A EP 01102993 A EP01102993 A EP 01102993A EP 1123890 A2 EP1123890 A2 EP 1123890A2
Authority
EP
European Patent Office
Prior art keywords
coil
hose
side part
coil core
side parts
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.)
Withdrawn
Application number
EP01102993A
Other languages
German (de)
English (en)
Other versions
EP1123890A3 (fr
Inventor
Wilhelm Durstmüller
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1123890A2 publication Critical patent/EP1123890A2/fr
Publication of EP1123890A3 publication Critical patent/EP1123890A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4436—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding
    • B65H75/4442—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding acting on the reel
    • B65H75/4444—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding acting on the reel with manually adjustable brake pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4478—Constructional details relating to handling of fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/33—Hollow or hose-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/513—Cores or reels characterised by the material assembled mainly from rigid elements of the same kind
    • B65H2701/5134—Metal elements
    • B65H2701/51342—Moulded metal elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/513—Cores or reels characterised by the material assembled mainly from rigid elements of the same kind
    • B65H2701/5136—Moulded plastic elements

Definitions

  • the invention relates to a device for winding a hose.
  • Devices of this type are used, in particular, in the construction sector to accommodate Compressed air hoses application and are directly related to this, for example an appropriate mobile compressor cart attached. These are common Devices in everyday construction site pollution and during transport and operation of the compressor exposed to considerable mechanical loads.
  • the invention has for its object a device of the aforementioned Way of creating the high loads over a long period of operation reliable way, if necessary, even with neglected care.
  • a winding device a hose with a coil element, the first coil side part and a second coil side part and one between the two coil side parts arranged coil core device, and a storage device for Storage of the coil element in a rotatable manner, with a pipe bushing is provided which is rotatably coupled to at least one of the side parts, and is arranged coaxially to an axis of rotation of the coil element such that this protrudes axially beyond the side facing away from the coil core device, wherein the section axially projecting beyond the corresponding side part of the Pipe bushing can be rotated in the radial direction by the bearing device is supported.
  • the inventive one Device even with only partially unwound hose by one low flow resistance. It is therefore particularly suitable for Inclusion of comparatively thin-walled, fabric-reinforced lightweight hoses. Furthermore, it is advantageously possible for any entry To prevent contamination in the interior of the coil element.
  • Storage device designed such that this the protruding section is also supported in the axial direction.
  • the minimum gap mentioned corresponds preferably at least the diameter of that intended for use Hose, which causes an accidentally in the gap area retracted hose is not significantly pinched in this area.
  • the pipe leadthrough is provided with a flange, preferably with the side part adjacent to it is rigidly screwed.
  • the one formed by the pipe bushing and the flange Structural component is preferably designed as a welded structure.
  • a threaded device to fix the pipe leadthrough.
  • This thread device can in particular by a threaded section formed directly on a hose connection pin be formed with one formed on the pipe bushing corresponding thread section is engaged.
  • the flange is here preferably directly between the hose connection pin and the Pipe bushing clamped.
  • a particularly robust and from a manufacturing point of view advantageous embodiment of the invention is given in that the Bolting by screw elements takes place continuously between the extend both sides.
  • several, in particular three, Screw elements are provided on a common axis of rotation of the coil element are arranged coaxial pitch circle.
  • These screw elements can be used as a coil core or preferably centering a Coil core tube that extends between the two side parts, serve.
  • the coil core tube is in accordance with a particular aspect of the present invention designed as an extruded profile.
  • this extruded profile preferably formed radially inward webs. This will turn on advantageous way in addition to an improved rotationally fixed coupling of the coil core tube also achieved high bending stiffness. This is advantageous a significant reduction in the forces acting on the bearing device achieved because the bearing pins connected to the side parts in less Dimensions tend to tilt in the corresponding storage sections.
  • the inside diameter is preferably chosen such that this The enveloping circle diameter of the screw elements thus corresponds to the coil core tube sits on the screw element arrangement with a slight clamping fit.
  • the outer diameter of the flange advantageously corresponds to that Outside diameter of the coil core tube resulting in direct contact between the coil core tube and the side parts is avoided. Also are in this case, those provided for receiving the screw elements in the flange Through holes to the outer circumference of the flange from one bridged sufficiently thick material web. However, it is an alternative to this possible to set the outer diameter of the flange so that this in essentially corresponds to the inner diameter of the coil core tube. Hereby a further improved centering of the coil core tube is achieved.
  • the screw elements are preferred graded in the area of their connection points with the respective flange trained or inserted into a spacer tube.
  • Embodiment of the invention is given in that the coil element on both sides in the radial direction and preferably also on both sides in the axial direction, is stored.
  • the storage device preferably has two plate elements which extend substantially parallel to the coil side parts. In particular when the coil element is supported on both sides in the axial direction this also acts as a spacer which ensures that any forces acting on the plate elements with axial components, or axial forces also acting on the coil element, evenly on both Distribute plate elements, thereby reducing the load on the components becomes.
  • the Plate elements preferably formed from a plastic material and have each have a mounting hole in the one axially over the respective side part protruding and rotating together with the side parts pivot is stored.
  • This is advantageous compared to mechanical Vibrations, such as when operating a compressor or when Transport can occur, insensitive storage created.
  • Improved corrosion resistance is also particularly advantageous reached.
  • the device according to the invention is therefore particularly suitable also for applications in which these may have corrosion-promoting Substances such as paint strippers can come into contact.
  • Will the invention Device for example as a stationary extinguishing hose receiving device used, so is their usability guaranteed in a reliable manner if it has not been used for years has been.
  • the device according to the invention is particularly suitable in this preferred embodiment to a particular extent for use in explosive atmosphere. It is ensured in a reliable manner that in particular There are no sparks when the hose rolls off in the area of the bearing points can.
  • the device according to the invention is therefore particularly suitable for use particularly suitable underground.
  • the pipe leadthrough and preferably also the opposite bearing journal are advantageously made of a corrosion-resistant or corrosion-resistant Material made in particular of stainless steel.
  • the plate elements advantageously have a thickness in the range from 12 to 30mm on.
  • the bearing arrangement is of high strength.
  • the Bearing arrangement preferably comprises a cylindrical bore.
  • the one in this Bore-mounted pivot pin can be located directly on the inner surface of the bore support. Possibly. can also be a bearing bush or cups between the pivot and the inner wall of the bore may be provided. It is also possible to form the cylindrical bearing bore through a bearing cover arrangement, so that the coil element of in a simple manner by loosening the bearing cover the storage arrangement can be removed without this Storage arrangement still has to be dismantled.
  • the diameter of the rotatably mounted pin in the area of the bearing point is preferably at least 24mm. Such a dimensioned pin allows one smooth-running storage of the coil element and has one for everyday construction site use sufficient strength.
  • a hose connection device is provided in the end region of the pipe leadthrough, to which a coil-side end of a hose can be detachably attached.
  • This Hose connection device is preferably formed by a pipe pin whose outer peripheral surface is provided with peripheral grooves.
  • the implementation of the end of the hose on the coil core side to the Hose connection device is advantageously carried out through a through opening which is formed in the coil core tube.
  • This passage opening is preferably wider near that of the hose connection device more distant side part provided. This is a particularly favorable guide the hose line with only small radii of curvature.
  • the through opening in one of the Coil side parts namely outside the outer circle of the coil core tube to train.
  • the lead-through opening is preferably such an elongated hole and further preferably with rounded edges that the hose line if necessary, can be passed obliquely through the through opening.
  • the Support organs are preferably provided in the region of the through opening corresponding section of the hose line in terms of Support the hose route in the most favorable position.
  • Embodiment of the invention provided a reinforcement device for Reinforcement of the hose in this area.
  • the reinforcement device is according to a particular aspect of the present invention by a Spiral element formed in particular from steel wire.
  • This spiral element is in advantageously embedded in a shrink tube or an elastomer spout whose wall thickness increases towards the connection end this elastomer grommet is preferably designed such that it overlaps a press sleeve area and a gradually decreasing starting from the press sleeve area Has flexural rigidity.
  • a coil drive device in particular in the form a rotatably connected to the corresponding rotatably mounted pin Hand crank provided for manual turning of the coil element.
  • the Hand crank is preferably through one across the hand crank base and the correspondingly protruding from the bearing point portion led through bolts, secured.
  • the device for receiving shown in FIG. 1 in the form of an exploded view a hose, in particular compressed air hose, comprises a multi-part Coil element and a storage device for rotatable mounting of the Coil element.
  • the coil element here comprises a coil core tube 1 and a first coil side part 2 and a second coil side part 3. Both the first coil side part 2 and the second coil side part 3 are also made of a thick-walled plastic plate material educated.
  • the two coil side parts are via a screw arrangement coupled to the coil core tube 1.
  • the one shown here Embodiment comprises the screw arrangement a total of three here Threaded rods 4 cross struts formed by an axis of rotation X of Coil element are arranged at the same distance from each other.
  • the distance of the threaded rods from the axis of rotation X is chosen such that the Coil core tube 1 sits on the threaded rod arrangement essentially without play.
  • the position of the threaded rods 4 is defined by holes 5, 6 in one first flange element 7 and a second flange element 8 are formed.
  • the flange elements 7, 8 are made in particular from a high-strength material corrosion-resistant steel sheet and have a thickness in the range of 3 up to 6 mm.
  • the first flange 7 and the second flange 8 are each rotatably with a pipe section 9 or here also through a pipe section formed journal 10 connected.
  • the two pipe sections 9, 10 form part a bearing arrangement for the rotatable mounting of the coil element.
  • This bearing arrangement comprises in particular two substantially perpendicular side bearings 11, 12 aligned with the axis of rotation X.
  • These two side bearings 11, 12 are also made of a thick-walled plastic material and are with Bores 14, 15 provided in which the pipe sections 9, 10 are rotatable are stored.
  • the two side bearings 11, 12 are through cross-connection elements through here Pipe braces 16, 17 are connected together.
  • screws 18, 19, 20 provided the bores 21, formed in the side bearings 11, 12, 22, 23 and 24 are passed.
  • the distance between the side bearings 11, 12 is on the one hand by the said tube struts 16, 17 and on the other hand by the Coil element set itself.
  • the coil element is through the side bearings 11, 12 not only supported in the radial direction but also on both sides in the axial Direction stored.
  • the coil element is supported in the axial direction by two Axial bearing devices the pipe sections 9 and 10 mentioned here, Axial locking rings 25, 26, 27, 28 and thrust washers 29, 30, 31 and 32 exhibit.
  • the position of the axial securing rings 25, 26 of the first pipe section 9 is through Punctures or circumferential grooves 33, 34 set.
  • the position of the axial locking rings 27 and 28 is defined by the circumferential grooves 35 and 36.
  • the distance between the two thrust bearing devices is determined such that this corresponds exactly to the distance between the side bearings 11, so that any on Axial forces acting on the coil element are transmitted to both side bearings 11, 12 become.
  • the coil element is also similar to that Cross struts 16, 17 effective as a cross stiffening element. This stiffening effect is due to the comparatively large width of the in the side bearings 11, 12th formed bearing holes 14, 15 reinforced.
  • the coil side parts 2 and 3 are made of a thick-walled plate material.
  • the outer peripheral area is rounded. This training proves to be under ergonomic aspects as particularly advantageous. So it can Gripped coil element in the outer circumferential area and rotated sensitively or be slowed down.
  • the pipe bushing 9 is connected in a rotationally fixed manner to the flange 7 in particular welded.
  • a hose connection device 37 is provided to which a coil core side Hose end can be connected.
  • the hose connection device 37 is here as Connection pin formed on which a corresponding hose end can be attached and, if necessary, fixed with the aid of a clamp or press sleeve.
  • a hose quick-release device can also be used Coupling of the hose with the pipe bushing 9 may be provided.
  • the pipe bushing 9 has in the region of its end facing away from the flange 7 a connection device for connecting a supply line.
  • this Connection device formed by an internally threaded section (not visible), in which a rotary feed-through connection 38 can be screwed into.
  • the rotary union connection 38 comprises a non-rotatably coupled to the pipe bushing 9 Fastening section 40 and a relatively rotatable supply line connection section 39.
  • a Supply line for example, a compressed air line via a not here shown connecting pin connectable.
  • the pipe bushing 9 is on the coil side part 2 via the flange 7 appropriate. For this purpose, they are congruent with the bores 5 of the flange 7 2 through holes 41 are formed in the coil side part. Through this Through holes 41 are the corresponding end portions of the threaded rods 4 passed through. There is also one in the second coil side part 3 Corresponding through hole arrangement formed here the congruent to the bores 6 of the second flange 8 arranged bores 42.
  • the first with the Hose connection device 37 provided pipe bushing 9 in such a way Central bore 43 of the coil side part 2 inserted that the flange 7 on the Coil side part 2 sits and the holes 5 and 41 are aligned. Then the end of the hose on the coil core side of a hose is passed through a through opening formed in the coil core 1 is passed through and with the hose connector 37 coupled.
  • the bearing pin 10 is in a in the second coil side part 3rd formed central fitting bore 46 inserted until the flange 8 on the inside of the coil side part 3 is seated and the holes 6 and 42 are aligned.
  • the so prepared assembly is now on the from the coil core tube projecting end portions of the threaded rods 4.
  • the Threaded rods 4 are dimensioned in terms of their length so that these in Project axially over both coil side parts 2 and 3.
  • the Nuts 47 preferably cap nuts placed on the about that second coil side part protruding sections of the threaded rods 4 are the Nuts 47 (preferably cap nuts) placed. The nuts 45 and 47 will be so evenly tightened until the coil core tube 1 is stuck between the Coil side parts 2 and 3 is clamped.
  • the side bearings can now be attached to the coil core arrangement thus prepared 11 and 12 are attached.
  • the first side bearing 11 on the Pipe bushing 9 plugged in and a further thrust washer 30 on the Pipe bushing 9 pushed on.
  • the pipe bushing After inserting the axial locking ring 26 into the groove 33 is the pipe bushing in the axial direction in the side bearing 11 fixed.
  • the second side bearing 12 is placed on the journal 10. Subsequently the second side bearing 12 over the thrust washer 31 and in the groove 36th used locking ring 28 also axially fixed.
  • the pre-assembled assembly is now on a flat surface set up so that the holes of the pair of holes 23, 24 with the holes of the pair of holes 21, 22 are aligned.
  • a hand crank 48 or a drive device can be attached to the bearing journal 10 for example in connection with a belt or sprocket. It is also possible to have a toothing or friction surface section on the side parts train with a corresponding drive element, for example a pinion or a friction wheel.
  • connection device 38 is screwed in.
  • Connection device can be provided on the compressor side, for example Compressed air hose can be connected.
  • a locking device 49 which here a locking screw 50 and Has brake screw 51. Both screws are in threaded holes 52 and 53 used the provided in at least one of the two side bearings 11, 12 are.
  • a brake shoe 54 which is made of an elastomeric material is formed.
  • the coil side part 2 is on its side facing the side bearing 11 Locking recesses in particular holes (not shown) in which the end of the locking screw 50 can be screwed in if necessary by an absolute and not only to achieve frictional locking of the coil element.
  • the plate elements preferably have a thickness in the range from 12 to 30 mm on.
  • the diameter of the rotatably mounted pin is in the range of Bearing point preferably at least 24mm.
  • the end region of the pipe lead-through is preferably a hose connection device provided at the one end of a hose on the coil side is releasably attachable.
  • FIG. 2a shows a preferred embodiment of the invention Coil element shown with integrated pipe bushing.
  • the one here effective as a journal bushing 9 is on the flange 7 with the Screwed coil side part 2.
  • Fig. 2a In the lower half of Fig. 2a is an alternative embodiment of the Core tube fixation shown in which the flange 7 directly between one End face of the coil core tube 1 and the coil side part 2 is clamped.
  • the Pitch circle diameter of the bore 41 (analogously also bores 42 in the coil side part 3) is selected such that the coil core tube 1 is essentially free of play the threaded rod assembly 4 is seated.
  • the supply line connection device 38 shown more clearly.
  • the supply line connection device 38 comprises the Connection section and the rotating union 39 rotatable relative thereto
  • a hose connection pin 57 is provided for the rotating union 39.
  • the embodiment shown is a shut-off valve 58 in the rotating union 39 integrated to block the line connection as required.
  • FIG. 2b shows a further variant of the pipe bushing according to the invention shown.
  • Anti-rotation device is provided which prevents the flange from rotating relative to the Pipe penetration prevented by positive locking.
  • the coil core tube 1 can be profiled in the interior be trained. Such profiling makes it even higher Flexibility of the core tube 1 and an even better fixation in Circumferential direction reached.
  • the core tube 1 can be used, for example, as Extruded profile to be formed.
  • Fig. 3a is a preferred routing of the hose within the coil tube 1 and in the area of the passage opening 44.
  • the leadership of the Hose 60 takes place here in such a way that the greatest possible bending radii are achieved, which advantageously reduces the risk of the hose kinking becomes.
  • the Foam body is preferably formed in several parts. That this on can be easily removed from the hose guided therein.
  • a hose guide device inside the coil core tube to be provided through which the hose end through the coil core tube can be inserted into the pipe duct.
  • the outside diameter of the hose is smaller than the inside diameter of the Pipe bushing.
  • the hose can pass through the pipe duct be pushed.
  • a supply line connection device can now be attached to the exposed end connected in particular via a rotating union and then the hose back into the pipe duct withdrawn or pushed.
  • Hose guide device 61 can be provided through which the course of the Hose 60 is defined defined in the region of the passage opening 44.
  • these Hose guiding device can be integrated the one strain relief impermissible tension of the hose 60 inside the coil core tube 1 prevent.
  • Fig. 3c is a preferred hose course as it through the hose guide device 3b achieved is illustrated in more detail. As can be seen the hose along a gently rising spiral path from the inside of the Coil core tube 1 passed on its outer surface.
  • the hose guide device can be replaced by a separate example in the Thermoformed metal part or formed as a molded plastic part be as shown in simplified form in Fig. 3d.
  • hose guide device 61 as shown in FIG. 3e to realize by appropriate shaping of the coil side part 3.
  • 3e is in the coil side part 3 in the area of the passage opening a spiral groove adapted to the diameter of the hose is formed.
  • This groove is fixed to the hose 60 by means of fixing means encompassing the hose 60.
  • the device according to the invention is also particularly suitable for Hoses with comparatively low kink resistance. Because of the possible here Particularly even guidance of the hose in the area of the coil core tube the device according to the invention is particularly suitable for lightweight fabric hoses.
  • FIG. 4 shows a preferred embodiment of a hose end region shown.
  • this hose area is preferably made of spring steel manufactured spiral insert 70 is provided which is in the by the Hose connecting pin 37 extends defined fastening area into it.
  • the Hose is on the hose connection pin 37 via a here as a press sleeve trained fastener 61 attached.
  • the casing can, for example, from a shrink tube or preferably as here represented from an elastomeric material, in particular rubber or silicone rubber be educated. A particularly favorable bending behavior is achieved that the casing tapers starting from the hose connection pin 37.
  • the last turn of the spiral insert is preferably still from the casing 62 covered so that there is no risk of injury in this regard.
  • FIG. 5 shows a further preferred embodiment of the invention.
  • the coil core-side hose connection structure designed such that the Hose connecting pin 37 is located outside the coil core tube.
  • the launch of the Hose connection pin 37 is advantageously as indicated over large Bending radii reached.
  • These large bending radii are particularly advantageous Way achieved in that a leading to the hose connection pin 37 Line section 65 first led to the inner wall of the coil core tube, and then along a spiral path through an opening in the coil core tube to be led.
  • the hose connection pin 37 is located outside of the Coil core tube and extends essentially in a tangential Alignment.
  • the course of the line device formed here is through the Dash line shown above the actual representation, indicated.
  • FIGS. 6a and 6b show a further embodiment of the invention with a Hose connection pin 37 led out of the coil core tube.
  • a Hose connection pin 37 led out of the coil core tube.
  • the in the hose connecting pin 37 merging line device includes here Elbow 66 which is connected in a sealing manner to the journal 9.
  • Elbow 66 which is connected in a sealing manner to the journal 9.
  • On the mounting flange 7 is fastened, in particular welded, to the journal 9.
  • a bow-shaped tubular element 67 is screwed into the angle piece.
  • An end region of the tubular element 67 forms the hose connection pin 37.
  • the angle piece 66 and the tubular element 67 are coordinated with one another in such a way that that the central axis 68 of the hose connection pin essentially extends tangentially to the coil axis Z.
  • the side bearings 11, 12 are in the form of a skeleton structure trained and made of a metal material - here aluminum. Also the Side parts 2, 3 are made of aluminum and provided with stiffening ribs.
  • the skeletal structure is designed such that the majority of the between the webs of the side bearings 11, 12 formed recesses the side parts 2, 3rd is facing.
  • the invention is not based on the exemplary embodiments described above limited. It is also possible to wind up the device according to the invention cables, ropes or tapes.

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
EP01102993A 2000-02-08 2001-02-08 Dispositif d'enroulement pour tuyau flexible Withdrawn EP1123890A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10005531 2000-02-08
DE2000105531 DE10005531A1 (de) 2000-02-08 2000-02-08 Vorrichtung zum Aufwickeln eines Schlauches

Publications (2)

Publication Number Publication Date
EP1123890A2 true EP1123890A2 (fr) 2001-08-16
EP1123890A3 EP1123890A3 (fr) 2002-10-30

Family

ID=7630221

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01102993A Withdrawn EP1123890A3 (fr) 2000-02-08 2001-02-08 Dispositif d'enroulement pour tuyau flexible

Country Status (2)

Country Link
EP (1) EP1123890A3 (fr)
DE (1) DE10005531A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873668A1 (fr) * 2004-08-02 2006-02-03 Roll & Concept Soc Par Actions Dispositif d'enroulement d'un materiau en bande
CN115140620A (zh) * 2019-02-27 2022-10-04 株式会社英特 缆线卷取装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB668337A (en) * 1949-08-25 1952-03-12 Charles Winn And Company Ltd Improvements in or relating to hose-reels
FR1580510A (fr) * 1968-07-19 1969-09-05
JPS61287668A (ja) * 1985-06-11 1986-12-18 Hataya Seisakusho:Kk ガスリ−ル
IT222866Z2 (it) * 1991-08-02 1995-05-08 Agrati Giuseppe Carrello avvolgitubo a rapido assemblaggio ed a minimo ingombro
JPH0699090B2 (ja) * 1993-03-19 1994-12-07 株式会社タカギ 散水ホース用巻取器
JPH06271202A (ja) * 1993-03-22 1994-09-27 Kitagawa Ind Co Ltd ホースリール
US5381981A (en) * 1993-05-20 1995-01-17 The Specialty Mfg. Co. Garden hose reel
JP3372027B2 (ja) * 1999-02-19 2003-01-27 株式会社内山商会 高圧ホースの巻取り装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873668A1 (fr) * 2004-08-02 2006-02-03 Roll & Concept Soc Par Actions Dispositif d'enroulement d'un materiau en bande
CN115140620A (zh) * 2019-02-27 2022-10-04 株式会社英特 缆线卷取装置

Also Published As

Publication number Publication date
DE10005531A1 (de) 2001-08-09
EP1123890A3 (fr) 2002-10-30

Similar Documents

Publication Publication Date Title
EP0523453B1 (fr) Elément de support en plastique
EP0758728B1 (fr) Elément de maintien en plastique
DE69302477T2 (de) Verbindungsvorrichtung
DE69513939T2 (de) Ringklemme für Mundstück eines Blasinstruments mit einem einzelnen Zungenblatt
DE102008041230A1 (de) Halter zur Befestigung mindestens einer Leitung
EP0787909B1 (fr) Dispositif de fixation pour profilés assemblés de façon télescopique
EP1029638A1 (fr) Membre de robot muni d'un support pour cables
DE69204150T2 (de) Torsionsstablager mit Spannringen.
EP1123890A2 (fr) Dispositif d'enroulement pour tuyau flexible
EP3475601B1 (fr) Système de raccordement permettant de réaliser un raccord tournant pour un élément de raccordement
DE7933147U1 (de) Verbindungsvorrichtung fuer schmiegsame oder halbschmiegsame rohre
DE20002145U1 (de) Vorrichtung zum Aufwickeln eines Schlauches
DE10225032B4 (de) Vorrichtung zum Befestigen eines Gassackeinfüllschlauches an einem Gasgenerator
EP0740099A1 (fr) Dispositif d'ajustage
DE4211959A1 (de) Rohrverbindung
DE3425879C1 (de) Rohrverbindung
DE3629286C2 (de) Führungselement für eine Schraube, über welche zwischen einem hohlen Stab und einem Anschlußkörper eine Verbindung herstellbar ist
DE2528804C3 (de) Klemmschelle
DE2740761C3 (de) Dampfleitung
DE202005020702U1 (de) Verbindungs- und Anschlussstück für einen Wellenschlauch
DE102007025191A1 (de) Rohrschelle
DE9310712U1 (de) Rohrverbindung
DE20022383U1 (de) Teleskophalter
DE2259211A1 (de) Treppengelaender
DE29510347U1 (de) Gerollte Hülse

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20030501