Classifications

• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
  • E05D11/00—Additional features or accessories of hinges
  • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
  • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
  • E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
  • E05D11/1064—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis with a coil spring perpendicular to the pivot axis
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
  • E05D5/00—Construction of single parts, e.g. the parts for attachment
  • E05D5/02—Parts for attachment, e.g. flaps
  • E05D5/0246—Parts for attachment, e.g. flaps for attachment to glass panels
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
  • E05D11/00—Additional features or accessories of hinges
  • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
  • E05D2011/1092—Devices for preventing movement between relatively-movable hinge parts the angle between the hinge parts being adjustable
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2900/00—Application of doors, windows, wings or fittings thereof
  • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
  • E05Y2900/13—Type of wing
  • E05Y2900/132—Doors

Definitions

• the invention relates to an articulated hinge for doors, in particular glass swing doors, or windows, with two hinge parts that are connected to each other in a manner that is shameful about an articulated axis, and with a latching device that has a rotating body that rotates about the hinge axis and has a latching recess on its outer circumference, one against the action of a restoring means Movable and in the locking position resiliently engaging in the locking recess locking body, an accessible from one side of the hinge adjusting screw and a pressure medium applied to the circumference of the rotating body, which is movable with the adjusting screw for locking the rotating body.
• a generic hinge band is known from EP 0 599 255 B1.
• the locking device consists of an adjusting screw with a conical tip, which can be adjusted against the pressure medium formed by a ball and guided in a bore tapering to the locking body.
• the conical surface of the set screw moves the ball in the bore towards the rotating body when it is turned. Due to the interaction of the conical tip with the ball, the maximum adjustment path for the pressure medium is limited to half the diameter of the set screw.
• the position of the latching position between the one hinge-side hinge part and the other, wing-side hinge part at the installation location and under load, ie with the hinge part already fastened to the wall and on the door leaf, can be adjusted to the desired latching position with the hinge hinge the door or window sash as precisely as possible to adapt to the conditions at the installation site.
• the spherical pressure medium applies a relatively high, point load to the outer circumference of the rotating body, which leads to a deformation of its outer circumference.
• This deformation of the rotating body prevents that after the first installation of the generic hinges under load a fine adjustment of the locking position can be made.
• the reason for this is the punctiform deformation or indentation in the rotating body, by means of which the spherical pressure medium tends to want to penetrate the dent again with a subsequent fine adjustment within an adjustment range of less than 5 °.
• a readjustment of the generic hinge is therefore not possible or requires the use of a new rotating body and thus a complete disassembly of the hinge.
• the object of the invention is to provide an articulated hinge of the generic type in which the latching position of the door or window sash also in the assembled state, i.e. under load at the installation location is possible, in which the locking device is accommodated in the narrowest space within the belt parts and which enables readjustment or fine adjustment of the locking position.
• the pressure medium comprises two clamping bodies, the distance from each other can be changed by means of the adjusting screw in order to clamp and lock the rotating body between or with these by reducing the relative distance between the clamping bodies.
• a pressure body is not attached to the outer circumference of the rotary pressed body, but the rotating body is fixed by changing the distance between two clamping bodies, which can be provided with appropriately suitable, large clamping surfaces in the locking position. Since the distance between the clamping bodies can be reduced almost arbitrarily, the clamping force that can be applied is not limited by the dimensions of the adjusting screw.
• the space required, which the locking mechanism requires for the rotation body or the latching device, is further minimized compared to the solution in the case of the generic articulated band, since the actual clamping surface of the clamping body lies on both sides of the outer circumference of the rotating body, since the clamping body can be moved directly with the set screw and because the clamping force is applied in the screwing or adjusting direction, respectively, and not perpendicular to the screwing direction.
• one of the clamping bodies can be movable and the second clamping body is designed to be stationary.
• the preferred embodiment of the hinge according to the invention provides that both clamping bodies are designed to be movable. It is particularly advantageous here if the clamping bodies consist of suitable clamping jaws.
• the clamping jaws or clamping bodies are expediently movable parallel to the adjusting screw.
• the set screw can then be supported only on the clamping bodies or clamping jaws and / or only the set screw connects the clamping bodies lying on opposite peripheral regions of the rotating body to one another.
• the clamping jaws or clamping bodies can be provided in suitable guides on one of the belt parts, for example in slide guides, dovetail profile guides, T-slot guides or the like. be led.
• one of the band parts preferably the wall-side band part, has a bearing block with two bearing legs and the clamping jaws or clamping bodies are arranged and guided in the space between the bearing legs.
• the clamping jaws can be arranged between the rotary body and a base plate of the wall-side band part connecting the bearing legs of the bearing block to one another.
• the clamping jaws can have a base with a bore for the set screw and a clamping surface that is curved in accordance with the outer circumference of the rotating body.
• one of the clamping jaws expediently has a through-hole, which is preferably stepped or countersunk for the screw head of the set screw, and the other clamping jaw is provided with a threaded bore.
• the base of the clamping jaws is cube-shaped, cuboid or rectangular and the top side has a curved clamping surface that increases with increasing depth of the clamping jaw.
• a clamping jaw with a rectangular outline and flat side walls formed at right angles to one another can be easily guided between the bearing legs of the bearing block and the bottom surface, with a relatively large clamping surface being available for clamping the rotating body at the same time.
• the rotary body consists of a cylinder with an inner bore for receiving the joint axis, such as a joint pin forming the joint axis.
• the locking recess in the rotary body can be designed as a groove or groove and run parallel to the central axis of the rotary body, so that the rotary body can be manufactured overall with little manufacturing effort.
• the rotary body can have a secant-like slot for the passage of the adjusting screw on a partial section of its circumference and / or the bore in the clamping jaws is partially arranged in the area of the clamping surface. In the assembled state, the adjusting screw then grips the rotating body in a secant-like manner, whereby the maximum adjustment range of the corresponding hinge is limited to angles of less than 20 °.
• the latching body can be made from a roller, which is penetrated centrally by a guide rod, preferably made of plastic or the like.
• a guide rod preferably made of plastic or the like.
• a guide rod preferably made of plastic or the like.
• the latching body can be made from a roller, which is penetrated centrally by a guide rod, preferably made of plastic or the like.
• a guide rod preferably made of plastic or the like.
• Fig. 1 shows schematically the joint bench according to the invention in
• Fig. 2 shows schematically the hinge in a sectional view along the line II -II in Fig. 1;
• Fig. 3 shows schematically the hinge in a sectional view along the line III-III in Fig. 1;
• FIG. 4 shows the hinge band schematically in a sectional view along line IV-IV in FIG. 1.
• the joint hinge designated 10 in the figures comprises two hinge parts 1, 20, of which the hinge part 1 preferably forms the fixed, wall-side hinge part and is glued to masonry or a door frame, not shown, or via the base plate indicated in FIG. 2 2 penetrating screw connections 3 can be screwed.
• the wing-side, movable hinge part 20 comprises a further, not shown, suitable fastening device for receiving the door wing, also not shown, for example a glass pane or a glass door, and to be connected to it.
• the glass plate can be used as a fastening device in point fastenings penetrating through corresponding bores, clamping plates or other fastening means known to the person skilled in the art.
• the wall-side band part 1 comprises a bearing block with two bearing legs 4 projecting vertically beyond the base plate 2 and spaced apart from one another, which, as can be seen in particular in FIG. 3, in the embodiment shown are formed in one piece with the base plate 2 of the band part 1 are, since the band part 1 consists of a casting.
• both bearing legs 4 have a hinge eye 5 at a distance from the base plate 2, in which a hinge pin 7 extending over the entire width of the band part 20 is mounted.
• the hinge pin 7 lies, as can be seen schematically in FIG. 1, in a transverse bore 21 in the interior of the hinge-side band part 20.
• the hinge-side band part 20 can be located at its end 20 'facing the band part 1 or the cover side 2' of the base plate 2. be rounded.
• the hinge 10 which can be used in particular in shower cubicles with glass wings, is provided with an adjustable latching device in order to be able to adjust the closed position of the glass door wing connected to the hinge part 20.
• the latching device comprises a rotating body 30 which is rotatably mounted about the hinge pin 7 and is arranged between the two bearing legs 4 and which here consists of a cylinder or a cylindrical disk with a cylindrical outer circumference 31 and an inner bore 32 for receiving the hinge pin 7. In the outer circumference 31, as can be seen in FIG.
• a groove 34 is milled out with a rounded bottom 33 and extends parallel to the axis of the hinge pin 7, into which a detent body integrated in the hinge band 20, guided and preloaded with two return springs 22, is formed 23 can intervene in order to fix the hinge part 20 and thus also the locking position of the door leaf relative to the rotating body 30.
• the locking body 23 consists of a plastic roller, which is penetrated centrally by a guide rod 24 which projects beyond the locking body 23 on both sides.
• Edge recess 26 is arranged, which is formed in the exemplary embodiment shown by a rounded groove on the back 27.
• the two springs 22 are arranged in blind holes 28, which have a slot opening 29 in FIGS. 2 and 4 to the edge recess 26, in which the ends of the guide rod 24 of the locking body 23 lead. Due to the spring pressure, the roller 26 is pressed against the circumference 31 of the rotary body 30 or it engages in the groove 34 in the detent position.
• a locking mechanism according to the invention for the rotary body 30 serves to set the latching position, the structure and mode of operation of which are now described with reference to FIGS. 1, 2 and
• the locking mechanism is, as Fig. 3 shows, completely in the space between the bearing legs
• the clamping jaw 41 receiving the screw head 44 of the locking screw 43 designed as an Allen screw has a stepped through-hole 45, the screw head 44 being received completely countersunk in the step.
• the second clamping jaw 42 is provided with a screw thread 46 into which the screw shaft of the locking screw 43 fits to increase the distance between the two clamping jaws 41, 42 by turning the locking screw 43 change.
• Both clamping jaws 41, 42 as can be seen from FIG. 1, essentially have a cuboid or cube-shaped basic shape, as a result of which they can be fixed laterally between the bearing legs 4 without additional guide measures being required.
• both clamping jaws 41, 42 each have a clamping surface 47, 48 curved on the upper side corresponding to the outer circumference 31 of the rotating body 30.
• Both clamping jaws 41, 42 therefore have the minimum height on the mutually facing end faces 49, 50 and the maximum height on the respective rear sides 51, 52 and the clamping surfaces 47, 48 extend almost completely over this height difference. This creates a relatively large-area contact of the clamping surfaces 47, 48 on the outer circumference 31 of the rotary body 30.
• a radial displacement of the rotating body is prevented by the hinge pin 7, on which the rotating body 30 is additionally supported.
• the clamping jaws 47, 48 Due to the large area of the clamping jaws 47, 48 on the outer circumference 31 of the rotary body, no notches, grooves or the like occur. on the rotating body 30 and the locking position can be changed if necessary.
• the latter is provided on a partial area of its outer circumference 31 with a secant-like slot 35, which is partially penetrated by the shaft of the adjusting screw 43.
• the through bore 45 or the threaded bore 46 in the two clamping blocks 41, 42 are correspondingly in the region of the two clamping surfaces 47 and 48.
• the clamping surfaces are located on the side of the slot 35 on the outer circumference 31 of the rotary body 30 in order to continue to support it over a large area.
• the slot can be omitted and the set screw lies completely outside the rotating body, so that an adjustment range of over 180 ° can be achieved with a corresponding hinge band.
• the rotary body could be provided with a further recess into which the latching body engages resiliently in order, for example, to also allow a latching in the open position of the door or window sash.
• the exemplary embodiment shows a simple and inexpensive embodiment for clamping jaws which does not require additional guide means.
• the clamping jaws could, however, also lead to guides such as slot cutouts in the base plate or in the bearing legs.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Hinges (AREA)
• Package Frames And Binding Bands (AREA)
• Cable Accessories (AREA)
• Materials For Medical Uses (AREA)
• Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Applications Claiming Priority (3)

Publications (2)

Family

ID=32102905

Family Applications (1)

Country Status (5)

Families Citing this family (5)

Family Cites Families (5)

• 2002
  • 2002-10-23 DE DE10249382A patent/DE10249382B4/de not_active Expired - Fee Related
• 2003
  • 2003-10-21 AT AT03779809T patent/ATE375429T1/de not_active IP Right Cessation
  • 2003-10-21 EP EP03779809A patent/EP1563152B1/fr not_active Expired - Lifetime
  • 2003-10-21 WO PCT/EP2003/011633 patent/WO2004038145A1/fr not_active Ceased
  • 2003-10-21 DE DE50308365T patent/DE50308365D1/de not_active Expired - Lifetime
  • 2003-10-21 AU AU2003287963A patent/AU2003287963A1/en not_active Abandoned

Non-Patent Citations (1)

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