EP0258491B1 - Système de fixation d'un cylindre pour fermeture - Google Patents

Système de fixation d'un cylindre pour fermeture Download PDF

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Publication number
EP0258491B1
EP0258491B1 EP86116463A EP86116463A EP0258491B1 EP 0258491 B1 EP0258491 B1 EP 0258491B1 EP 86116463 A EP86116463 A EP 86116463A EP 86116463 A EP86116463 A EP 86116463A EP 0258491 B1 EP0258491 B1 EP 0258491B1
Authority
EP
European Patent Office
Prior art keywords
cylinder housing
tongues
sleeve
fixing device
longitudinal axis
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.)
Expired
Application number
EP86116463A
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German (de)
English (en)
Other versions
EP0258491A1 (fr
Inventor
Rolf Grönwoldt
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.)
Huwil Werke GmbH
Original Assignee
Huwil Werke GmbH
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Filing date
Publication date
Application filed by Huwil Werke GmbH filed Critical Huwil Werke GmbH
Publication of EP0258491A1 publication Critical patent/EP0258491A1/fr
Application granted granted Critical
Publication of EP0258491B1 publication Critical patent/EP0258491B1/fr
Expired legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/084—Fastening of lock cylinders, plugs or cores
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing

Definitions

  • the invention relates to a fastening device for a locking cylinder in thin-walled doors, drawers or the like parts of metal cabinets or boxes to be locked, in which the locking cylinder housing receiving the locking cylinder or a sleeve receiving this is inserted into a recess and is locked against the back of the part to be locked .
  • the present invention seeks to provide a fastening device that is special, i.e. separate components for locking against the component to be locked are superfluous, secure fastening in the component to be locked is ensured and, moreover, is inexpensive to manufacture.
  • lock cylinder housing or a sleeve receiving this resiliently resilient tongues are integrally formed, which have surfaces at their free end, which on the one hand obliquely extends radially, the longitudinal axis of the housing or the sleeve intersecting at an angle , the angle deviating from 90 ° and the intersection with the longitudinal axis being offset in the direction of the same in relation to the inclined surfaces, and which on the other hand is resiliently supported on the edge between the boundary surface of the recess and the rear of the part to be locked and is designed to run parallel thereto.
  • the advantage of this design is that no additional component has to be produced and / or assembled for the fastening of the lock cylinder housing or the sleeve receiving it.
  • the lock cylinder housing is simplified in that no groove is required to accommodate the spring. At the same time, the control effort during assembly is reduced. Furthermore, the chosen solution is inexpensive.
  • the inclined surfaces are supported in a line on the corresponding counter edges of the recess and thereby produce the locking effect.
  • the thickness of the end of the resilient tongues depends on the required tolerance compensation with regard to the thickness of the components to be locked.
  • the inclined surface thus compensates for tolerance on the one hand with regard to the dimensions of the recess through which the lock cylinder housing or the sleeve is pushed and on the other hand with regard to the material thickness of the part to be locked.
  • a plurality of tongues distributed over the circumference can be provided, but preferably two such tongues are provided.
  • the locking of the lock cylinder housing or the sleeve receiving this in the recess of the component to be locked takes place via a special shape of this recess and the lock cylinder housing or the sleeve.
  • the recess has a cross section that deviates from the circular cross section, for example in the form of flattened areas.
  • additional recesses extending therefrom can also be provided, through which, for example, the tongues, which are attached radially on the outside to the correspondingly flattened region of the cylinder housing or the sleeve, are carried out.
  • the tongues then act as an additional anti-rotation device.
  • the design according to the invention goes hand in hand with the fact that it is not only suitable for use in metal cupboards or metal boxes, but also in thin-walled boxes or cupboards made of plastic.
  • the formation of the tongues and their inclined surfaces prevent damage to the plastic and still ensure a good grip.
  • the tongues are integrally connected to the lock cylinder housing or the sleeve at their end which is remote from the rear of the part to be locked.
  • the peripheral surface of the locking cylinder housing or the sleeve is interrupted, so that the tongues are part of this interrupted peripheral surface.
  • the oblique surfaces protrude radially outward from the peripheral surface.
  • the tongues extend essentially in the direction of the longitudinal axis of the lock cylinder housing or the sleeve.
  • the tongues initially grow radially outward from the circumferential surface of the lock cylinder housing or the sleeve with an approximately radially extending fastening end and then merge into a tongue section that is approximately offset in the direction of the longitudinal axis but radially offset therefrom the end of which the sloping surfaces are attached.
  • the resilient tongues are therefore radially outward on the peripheral surface of the lock cylinder housing or the sleeve receiving this.
  • the tongues are preferably assigned to the flattened surfaces of the lock cylinder housing or the sleeve.
  • edges on which the inclined surfaces of the tongues are supported run tangentially to a circle around the longitudinal axis and for a swivel assembly radially to the longitudinal axis.
  • the tongues can be part of the correspondingly interrupted peripheral surface of the lock cylinder housing or the sleeve. They then extend in the circumferential direction, i.e. over a circular arc around the longitudinal axis of the lock cylinder housing or the sleeve.
  • the inclined surfaces are again attached at the end and also protrude over the circumferential surface of the cylinder housing or the sleeve.
  • the tongues initially grow radially outward with an approximately radially extending part from the peripheral surface of the lock cylinder housing or the sleeve and then pass into an approximately concentric to the peripheral surface tongue section, at the end of which the inclined surface is attached.
  • the swivel assembly to grow the tongues initially axially with a part running approximately in the direction of the longitudinal axis but offset therefrom from a radial surface of the lock cylinder housing or the sleeve with which they rest on the front of the part to be locked, and then transition into an approximately concentric to the peripheral surface tongue section, at the end of which the inclined surface is attached.
  • the pivot mounting requires a different design of the recess into which the sleeve or the lock cylinder housing can be inserted.
  • the recess has sector sections for insertion and locking.
  • the locking takes place in the manner of a bayonet lock. Therefore, it is also provided that a stop is provided for complementary locking to the inclined surfaces of the tongues. This prevents reverse rotation.
  • the stop can be part of the tongue attachment end, i.e. Be part of the area that grows from the lock cylinder housing or the sleeve.
  • the inclined surfaces are provided with corrugations or are designed like stairs.
  • the tongue section In order to increase the elasticity of the resilient tongues, in particular as a result of the materials used for the lock cylinder housing or the sleeve, it is provided that the tongue section, over its length, starting from its end connected to the lock cylinder housing or the sleeve, initially in a wave shape on the longitudinal axis to and then train again to run away from it.
  • the tongue section is formed over its length extension, starting from its end connected to the lock cylinder housing or the sleeve, with respect to its bending axis with initially decreasing strength and increasing towards the end provided with the inclined surfaces.
  • the tongues are provided at their end having the inclined surfaces with radially inwardly directed projections which have corresponding locking surfaces Work together on the lock cylinder housing.
  • a material that can be processed as a die casting namely a metal alloy
  • a material that can be processed as a die casting is provided for the manufacture of the lock cylinder housing and the sleeve and thus also for the molded resilient tongues.
  • This can e.g. be a die-cast zinc.
  • a plastic that can be processed as an injection molding in particular a plastic that can be refined, i.e. is for example provided with a metal coating.
  • These materials are usually relatively brittle.
  • a material can therefore be selected which would normally not be selected for the production of resilient tongues.
  • the lock cylinder housing has passage openings for a movable mold part in the area of the tongues. This is particularly true in the event that the tongues grow radially from the peripheral surface of the lock cylinder housing or the sleeve.
  • the mobility of the resilient tongues is limited during the locking process. This is to ensure in any case that the deformation of the resilient tongues takes place only in the area of elastic deformability.
  • the limitation is preferably carried out by appropriate dimensioning of the free gap between the peripheral surface of the lock cylinder housing or the sleeve and the surface of the tongue facing this. When the limit values are reached, the tongue therefore engages the corresponding circumferential surface.
  • the helix angle is dimensioned so that there is self-locking between the edge and the inclined surface.
  • the helix angle in relation to the longitudinal axis is approximately between 85 ° and 50 ° .
  • the lock cylinder housing 1 shown in FIGS. 1 to 3 has tongues 2, 3 integrally formed on it.
  • the tongues 2, 3 are designed to be resilient and their attachment end 19 grows out of the end of the lock cylinder housing 1 that is remote from the key insertion opening 16.
  • the lock cylinder housing 1 is provided with flats 29 in the region of the resilient tongues 2, 3.
  • the lock cylinder housing 1 is received in a recess, for example in a door 12, which represents the component to be locked.
  • the bolt 33 is pivoted behind a fixed edge of the fixed component and locks the component 12 with respect to this fixed part.
  • the resilient tongues 2, 3 initially grow with their fastening end approximately radially from the peripheral surface 20, i.e. in the case of FIGS. 1 to 3 from the flats 29, which are part of the peripheral surface 20 of the lock cylinder housing 1.
  • the resilient tongues 2, 3 extend approximately in the direction of the longitudinal axis x-x of the lock cylinder housing but are offset radially to it.
  • the resilient tongues are provided with inclined surfaces 4 and 5, respectively.
  • the inclined surfaces 4 run such that they intersect the longitudinal axis x-x of the lock cylinder housing at a point S which is axially offset in front of the inclined surfaces 4, 5 in the direction of the key insertion opening 16.
  • a gap 9 or 10 is provided between the lower tongue surface 28 and the peripheral surface 20 or the flats 29 on the lock cylinder housing 1.
  • the gap 9 or 10 is dimensioned such that no inadmissible deformation of the tongues 2, 3 can occur.
  • the lock cylinder housing 1 is provided with a flange 11 which has a radial surface 22. With this radial surface 22, the lock cylinder housing 1 bears against the front surface 15 of the component 12 to be locked in the assembled state.
  • the resilient tongues 2,3 are supported with their inclined surfaces 4,5 on the edges 6,7, which are part of the additional recesses 31.
  • the additional recesses 31 belong to the recess 8 for the introduction of the lock cylinder housing 1.
  • the edges 6, 7 represent the boundary edges between the additional recess 31 and the rear side 14 of the component 12 to be locked. In the case of an axial assembly, as is the case for the embodiment 1 to 3 or 5 and 6, the edges 6, 7 run tangentially to a circle around the axis xx.
  • the additional recesses 31 according to FIG. 4 allow the resilient tongues 2, 3 to pass through and, with the surfaces of the recess 8 corresponding to the flats 29 on the lock cylinder housing 1, are also used to secure the lock cylinder housing against rotation.
  • the thickness of the resilient tongues in the area of the inclined surfaces 4, 5 is dimensioned such that a sufficient tolerance compensation for the thickness variations of the components 12 to be locked that usually occur can be compensated for so that a secure locking is provided.
  • the helix angle is dimensioned such that between the edge 6 or 7 and the associated inclined surface 4 or 5 in the assembled state, as shown in FIG. 3, there is self-locking, that is to say that it is pulled out as a result of the spring tongues evading 2.3 radially inwards is not possible. The angle is chosen so that self-locking occurs and it depends on the material used.
  • the inclined surfaces 4, 5 are designed in a step-like manner, so that there is a snap from step to step.
  • a corrugation on the sloping surfaces can also produce this effect. Normally, however, line contact between the edges 6 and 7 and the associated inclined surfaces 4 and 5 of the tongues 2 and 3 is sufficient.
  • the assembly is carried out so that the lock cylinder housing 1 is first led through the recess 8 with the bolt 33 and then after alignment, i.e. in the position in which the longitudinal axis x-x is approximately rectangular. to the level of the door 12 runs through the opening 8 until the radial surface 22 abuts the front 15 of the component 12 to be locked.
  • the tongues 2, 3 initially slide with their outer surface on the boundary surfaces 18 of the additional recess 31 belonging to the edge 6 and are deformed radially inwards towards the longitudinal axis x-x.
  • the tongues 2, 3 spring radially outwards and their inclined surfaces 4, 5 lie against the edges 6, 7.
  • the resilient tongues 2, 3 need only be compressed radially somewhat to the longitudinal axis x-x of the lock cylinder housing 1.
  • the gap 9, 10 is dimensioned in such a way that excessive stress on the tongues 2, 3 is avoided, so that the resilient flexibility of the tongues 2, 3 is not adversely affected even with brittle material.
  • FIGS. 5 and 6 show a sleeve 17 which serves to receive a lock cylinder housing 1.
  • the locking cylinder 1 cannot be locked directly in relation to the component 12 to be locked, but the sleeve 17 is interposed.
  • the resilient tongues are part of the peripheral surface 20 of the sleeve 17.
  • the resilient tongues 2, 3 connected in one piece to the peripheral surface 20, ie its fastening end 19 is part of the peripheral surface 20.
  • the resilient tongues 2, 3 extend with their tongue section 21 in the direction of the longitudinal axis xx and their inclined surfaces 4, 5 are also arranged in such a way that they protrude from the peripheral surface 20 on the one hand and on the other hand their inclination is arranged such that they extend the longitudinal axis xx cut at a point that is in the direction of the key insertion opening in front of the inclined surfaces 4, 5.
  • the tongue section 21 is adapted in cross section to the peripheral surface 20 of the sleeve.
  • the resilient tongues 2, 3 have radially inwardly directed projections 26 approximately in the region of the inclined surfaces 4, 5, which engage in corresponding recesses in the lock cylinder housing.
  • the assembly is carried out in such a way that the sleeve 17 is first inserted into the recess 8 and the resilient tongues 2, 3 are pressed inwards over the inclined surfaces 4, 5 on the outside thereof and then lie against the corresponding edges 6, 7.
  • the lock cylinder housing is then inserted into the central bore of the sleeve 17 until the projections 26 of the spring tongues 2, 3 engage in the corresponding recesses on the peripheral surface of the lock cylinder housing.
  • the lock cylinder housing ensures that the resilient tongues cannot escape inwards.
  • FIGS. 7 and 8 show an exemplary embodiment for a pivot mounting about the longitudinal axis x-x of the cylinder housing 1.
  • the cylinder housing 1 itself is shown without a bolt. It also essentially corresponds to the sleeve 17.
  • Such a modified recess 8 is shown in FIG. 9.
  • the resilient tongues 2 and 3 also grow with their fastening end 19 radially outward from the peripheral surface 20 of the lock cylinder housing 1. Its tongue section 21 runs essentially concentrically to the peripheral surface 20.
  • the tongues 2, 3 are arranged with a gap 35 to the radial surface 22 of the lock cylinder housing 1. Via its tongue section 21, the spring tongues 2, 3, starting from the fastening end 19, have a sliding surface 34 to be run on the radial surface 22, ie the gap 35 becomes narrower. Starting from this sliding surface 34, the inclined surface 4 or 5 results.
  • the inclined surface 4 or 5 extends essentially radially and is supported on the corresponding edge 6 or 7 in the recess 8 of the door 12.
  • a stop 25 is provided which cooperates with a corresponding stop surface 38 in the recess.
  • the stop surface 38 and the edges 6 and 7 run radially to the longitudinal axis xx.
  • the stop 25 also grows from the peripheral surface 20, but is brought up to the radial surface 22.
  • the resilient tongues 2, 3 are provided in the direction of their fastening end 19 with notches which begin to spring in the axial direction, ie in the direction of the axis xx increase.
  • the recess 8 in the component 12 to be locked has an insertion sector 23. This insertion sector 23 is dimensioned such that the resilient tongues 2, 3 can be inserted into the recess together with the associated stop 25. Then the lock cylinder 1 is pivoted counterclockwise. The locking sector 36 and then the stop sector 37 of the component 12 to be locked moves into the gap 35 between the radial surface 22 and the resilient tongues 2, 3 of the lock cylinder housing 1.
  • the resilient tongues 2, 3 initially rest with their sliding surfaces 34 on the edge which is formed between the stop 39 and the rear of the component 12 to be locked, and upon further pivoting the resilient tongue 2, 3 moves from the radial surface 22 path. This pivoting movement can take place until the stop 25 with its stop surface 38 comes to bear against the stop 39 on the locking sector 36. At the same time, the resilient tongue 2, 3 can then spring back into its starting position, whereby the inclined surface 4 or 5 can rest against the edge 6, 7.
  • the lock cylinder housing is now secured both in the circumferential direction and in the axial direction.
  • the stop sector 37 which is located in the gap 35 between the radial surface 22 and the resilient tongue 2, 3, serves as additional security.
  • the lock cylinder housing 1 is also shown without the associated inner components.
  • the resilient tongues 2, 3 also grow radially from the circumferential surface 20 of the lock cylinder housing 1.
  • the resilient tongues 2, 3 are here undulating, i.e. the tongue section 21 first approaches the longitudinal axis x-x starting from the fastening end 19 and then moves away from it again. This also has a favorable influence on the deformation of the resilient tongues 2, 3.
  • the inclined surfaces 4, 5 are in turn attached. The inclined surfaces 4, 5 merge into a bead, which serves to limit the movement of the tongues 2, 3 radially inward when it comes into contact with the peripheral surface 20.
  • a lock cylinder housing 1 according to this embodiment or a sleeve 17 according to this embodiment also serves as the one according to FIGS. 1 to 3 for axial assembly.
  • FIGS. 11 and 12 Another embodiment for a pivot mounting is shown in FIGS. 11 and 12.
  • the corresponding recess 8 is shown in Figlir 13.
  • the lock cylinder housing 1 is provided with resilient tongues 2, 3 which are concentric with the longitudinal axis x-x of the lock housing 1.
  • the resilient tongues 2, 3 grow out of the radial surface 22 of the lock cylinder housing in the axial direction and then extend in the circumferential direction from the fastening end 19, which is connected in one piece with the radial surface 22.
  • the resilient tongues are arranged with their lower surface at a distance from the peripheral surface 20.
  • the resilient tongues have at their free end a sliding surface 34, which runs in the direction of the radial surface 22 and drops into the inclined surfaces 4, 5.
  • the inclined surfaces 4 and 5 are arranged so that they intersect the longitudinal axis x-x and the intersection S is offset from the radial surface 22.
  • the intersection S was always arranged towards the key insertion opening 16 (FIG. 1) in front of the inclined surfaces 4, 5.
  • the intersection S is arranged behind the inclined surfaces 4, 5 in this case.
  • a gap is provided between the free end of the tongue 2, 3 and the radial surface 22.
  • the recess 3 has an insertion sector 23 which essentially corresponds to the sector 23 'which is taken up by the tongues in their circumferential extent.
  • the assembly of the lock cylinder housing 1 is carried out in such a way that the tongues 2, 3 of the lock cylinder housing 1 are aligned such that they can be inserted into the insertion area 23. Then there is a pivoting such that the bolt sector 36 can enter the gap between the resilient tongues 2, 3 and the radial surface 22. This is facilitated by the fact that the sliding surfaces 34 abut the corresponding edge of the rear side 14 and cause the resilient tongues 2, 3 to be moved away from the radial surface 22 in the axial direction.
  • the end position i.e.
  • the resilient tongues 2, 3 can also spring back in the direction of the radial surface 22 and contact the corresponding ones Create edges 6,7 of the bolt sectors 36.
  • FIGS. 14 and 15 It is essentially a configuration similar to that described in connection with FIGS. 5 and 6, but in this case the resilient tongue extends in the circumferential direction of the circumferential surface 20, i.e. concentric to the longitudinal axis x-x.
  • the resilient tongues 2, 3 are also part of the peripheral surface 20 and provide corresponding thrust surfaces for axial insertion.
  • the difference from the embodiment according to FIGS. 5, 6 is that the axial suspension acts in the circumferential direction and not in the axial direction.

Claims (20)

1. Dispositif de fixation pour un barillet de serrure dans des portes, tiroirs ou éléments équivalents à paroi mince à condamner, notamment dans des éléments d'armoires ou coffres métalliques dans lesquels le boîtier de barillet de fermeture qui reçoit le barillet (13), ou un manchon (17) qui reçoit ce boîtier, est emmanché dans un évidement (8) et est verroul- lié, contre la face arrière l'élément condamner caractérisé par des languettes élastiquement flexibles (2, 3) venues d'une seule pièce avec le boîtier (1) du barillet de serrure ou avec un manchon (17) qui reçoit ce boîtier, qui présentent à leur extrémité libre une surface (4, 5) qui, d'une part, s'étend obliquement dans son extension radiale, pour couper l'axe longitudinal (x-x) du boîtier (1) ou du manchon (17) selon un angle ( ), l'angle étant différent de 90° et le point d'intersection avec l'axe longitudinal (x-x) étant décalé parallèlement à cet axe vers les surfaces obliques, et qui, d'autre part, est appuyée élastiquement sur l'arête (6, 7) formée entre la surface limite (18) de l'évidement (8) et la face arrière (14) de l'élément à condamner (12), et est disposée parallèlement à cette arête.
2. Dispositif de fixation selon la revendication 1, caractérisé en ce que, à leur extrémité (19) qui est la plus éloignée de la face arrière (14) de l'élément (12) à condamner, les languettes (2, 3) sont reliées au boîtier (1) du barillet de serrure ou au manchon (17), en une seule pièce avec ce boîtier ou manchon.
3. Dispositif de fixation selon la revendication 1, destiné au montage dans la direction parallèle à l'axe longitudinal, caractérisé en ce que les languettes (2, 3) font partie de la surface circonférentielle (20) convenablement interrompue du boîtier (1) du barillet de serrure ou du manchon (17) et présentent un segment de languette (21) qui s'étend à peu près parallèlement à l'axe l'axe longitudinal (x-x) de ce boîtier ou manchon mais dans une position décalée par rapport à cet axe, et à l'extrémité duquel sont formées les surfaces obliques (4, 5), et en ce que les surfaces obliques (4, 5 sur les figures 5, 6) font saillie radialement vers l'extérieur au-delà de la surface périphérique (20).
4. Dispositif de fixation selon la revendication 1, destiné au montage dans la direction parallèle à l'axe longitudinal, caractérisé en ce que les languettes (2, 3) font tout d'abord saillie radialement sur la surface périphérie (20) du boîtier (1) du barillet de la serrure ou du manchon (17) par une extrémité de fixation (19) orientée à peu près radialement et, ensuite, se terminent par un segment de languette (21) s'étendant à peu près parallèlement à l'axe longitudinal (x-x) mais dans une position déclarée radialement par rapport à cet axe et à l'extrémité duquel sont prévues les surfaces inclinées (4, 5 sur les figures 3, 10).
5. Dispositif de fixation selon la revendication 1, par rotation autour de l'axe longitudinal, caractérisé en ce que les languettes (2, 3) font partie de la surface périphérique (20), convenablement interrompues, du boîtier (1) du barillet de serrure ou du manchon (17) et présentant un segment de languette (21) s'étendant dans la direction circonférentielle et à l'extrémité duquel est formée la surface inclinée (4, 5), et en ce que les surfaces inclinées (4, 5 sur les figures 14, 15) font saillie radialement vers l'extérieur au-delà de la surface périphérique (20).
6. Dispositif de fixation selon la revendication 1, destiné au montage par rotation autour de l'axe longitudinal, caractérisé en ce que les languettes (2, 3) font tout d'abord saillie sur la surface périphérique du boîtier (1) du barilliet de serrure ou du manchon (17) par une partie (19) s'étendant à peu près radialement, puis se terminent par un segment de languette (21) s'étendant à peu près concentriquement à la surface périphérique (20) et à l'extrémité duquel est formée la surface inclinée (4, 5 sur les figures 7, 8).
7. Dispositif de fixation selon la revendication 1, destiné au montage par rotation autour de l'axe longitudinal, caractérisé en ce que les languettes (2, 3) font tout d'abord saillie axialement par une partie s'étendant à peu prés parallèlement à l'axe longitudinal (x-x) et décalée par rapport à cet axe, sur une surface radiale (22) du boîtier (1) du barillet de serrure ou du manchon (17) par laquelle ce boîtier ou manchon est en appui contre la face avant (15) de l'élément (12) à condamner, puis se terminent par un segment de languette (21) s'étendant à peu près concentriquement à la surface périphérique (20) et à l'extrémité duquel est formée la surface oblique (4, 5 sur les figures 11, 12).
8. Dispositif de fixation selon une des revendications 6 et 7, caractérisé en ce que l'évidement (8) ménagé dans l'élément à condamner (12) présente des segments en forme de secteurs destinés à l'engagement (23 sur la figure 9) et au verrouillage (24).
9. Dispositif de fixation selon une des revendications 6 à 8, caractérisé en ce qu'une butée (25 sur les figures 7 et 8) est prévue pour assurer un verrouillage complémentaire sur les surfaces obliques (4, 5) des languettes (2, 3).
10. Dispositif de fixation selon la revendication 9, caractérisé en ce que la butée (25) est la partie des languettes (2, 3) qui fait saillie sur le boîtier (1) du barillet de serrure ou sur le manchon (17).
11. Dispositif de fixation selon la revendication 1, caractérisé en ce que les surfaces obliques (4, 5) sont munies d'une cannelure ou de gradins.
12. Dispositif de fixation selon une des revendications 1 ou 3 à 7, caractérisé en ce que, sur son extension longitudinale, et en partant de son extrémité (19 sur la figure 10) qui est solidaire du boîtier (1) du barillet de serrure ou du manchon (17), le segment de languette (21) est de configuration ondulée, dirigée tout d'abord vers son axe longitudinal (x-x), puis dans une direction divergente.
13. Dispositif de fixation selon une des revendications 1 ou 3 à 7, caractérisé en ce que, sur son extension longitudinale, et en partant de son extrémité (19) qui est solidaire du boîtier (1) du barillet de serrure ou du manchon (17), le segment de languette (21) présente, rapporté à son axe de flexion (y-y), une épaisseur qui décroît tout d'abord puis croît à nouveau vers l'extrémité munie des surfaces inclinées.
14. Dispositif de fixation selon les revendications 1, 3 ou 5, comprenant un manchon qui entoure le boîtier du barillet de serrure, caractérisé en ce que, à leur extrémité libre, les languettes (2, 3) sont munies de saillies (26 sur la figure 5) dirigées vers l'intérieur et qui coopèrent avec des surfaces d'arrêt correspondantes prévues sur le boîtier (1) du barillet de serrure.
15. Dispositif de fixation selon la revendication 1, caractérisé par l'utilisation d'un alliage métallique pouvant être faconné par fonderie sous pression, ou d'une matière plastique pouvant être faconné par moulage par injection, en particulier, d'une matière plastique pouvant être munie d'un revêtement métallique.
16. Dispositif de fixation selon la revendication 15, rattachée aux revendications 4 ou 6, caractérisé en ce que le boîtier (1) du barillet de serrure ou le manchon présente, dans la région des languettes (2, 3), des ouvertures de passage (27) destinées à recevoir un élément d'outil de moulage mobile.
17. Dispositif de fixation selon la revendication 1, caractérisé en ce que la mobilité élastique des languettes (3) dans l'opération de verrouillage est limitée.
18. Dispositif de fixation selon les revendications 17 et 4, caractérisé en ce que la limitation est assurée par un dimensionnement approprié de la fente libre (9, 10) entre la surface périphérique (20) et la surface (28) des languettes (2, 3) qui regarde vers cette surface périphérique.
19. Dispositif de fixation selon la revendication 1, caractérisé en ce que l'angle d'obliquité (a) est calculé de manière à donner lieu à un auto-blocage entre l'arête (6, 7) et la surface oblique (4, 5) et est en particulier compris entre 85° et 50°, par rapport à l'axe longitudinal (x-x).
20. Dispositif de fixation selon la revendication 1, caractérisé en ce que les arêtes (6, 7) et, par conséquent, les surfaces limites (18) de l'évidement (8) contre lesquelles les surfaces obliques (4, 5) des languettes (2, 3) prennent appui, s'étendent tangentiellement à un cercle centré sur l'axe longitudinal (x-x), pour le montage effectué parallèlement à l'axe longitudinal (x-x), ou radialement à cet axe, pour le montage par rotation autour de l'axe longitudinal (x-x).
EP86116463A 1986-08-23 1986-11-27 Système de fixation d'un cylindre pour fermeture Expired EP0258491B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8622709U DE8622709U1 (de) 1986-08-23 1986-08-23 Befestigungsvorrichtung für Schließzylinder
DE8622709U 1986-08-23

Publications (2)

Publication Number Publication Date
EP0258491A1 EP0258491A1 (fr) 1988-03-09
EP0258491B1 true EP0258491B1 (fr) 1989-07-12

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ID=6797666

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EP86116463A Expired EP0258491B1 (fr) 1986-08-23 1986-11-27 Système de fixation d'un cylindre pour fermeture

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Country Link
EP (1) EP0258491B1 (fr)
DE (2) DE8622709U1 (fr)
DK (1) DK161775C (fr)
ES (1) ES2011007B3 (fr)

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DE4006706A1 (de) * 1990-03-03 1991-09-05 Dieter Ramsauer Vorreiberverschluss fuer klappen, seitenverkleidung, oder dgl. aus duennem wandmaterial

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FR2614921A1 (fr) * 1987-05-04 1988-11-10 Fichet Bauche Dispositif de securite a l'arrachement et a l'enfoncement d'une piece emmanchee dans une autre piece, et ensemble formant serrure de surete equipe de ce dispositif
DE3812972C1 (fr) * 1988-04-19 1989-11-30 Rittal-Werk Rudolf Loh Gmbh & Co Kg, 6348 Herborn, De
GB2218145A (en) * 1988-05-04 1989-11-08 Thorsman & Co Ab Turnbuckle
GB8902367D0 (en) * 1989-02-03 1989-03-22 West Alloy Diecastings Multi-component assembly
DE3932939B4 (de) * 1989-10-03 2007-09-20 Dieter Ramsauer Mittels Erdungs- und/oder Befestigungsfeder in dem Durchbruch einer Blechwand, wie Schaltschranktür befestigbarer Verschluß
DE8911765U1 (fr) * 1989-10-03 1991-01-31 Ramsauer, Dieter, 5620 Velbert, De
WO1991005126A1 (fr) * 1989-10-03 1991-04-18 Dieter Ramsauer Boitier obturateur a collerette a monter dans l'ouverture d'une paroi mince telle que porte d'armoire ou couvercle de boitier metalliques
US5435159A (en) * 1989-10-03 1995-07-25 Ramsauer; Dieter Lock housing with flange for fitting in an aperture in a thin wall like a sheet metal cupboard door or sheet metal casing cover
DE4006707C2 (de) * 1990-03-03 2001-05-03 Dieter Ramsauer Vorreiberverschluß
FR2661937B1 (fr) * 1990-05-14 1995-07-07 Neiman Sa Fixation d'un verrou dans une poignee de portiere, notamment d'un vehicule automobile.
DE4020067A1 (de) * 1990-06-23 1992-01-02 Dom Sicherheitstechnik Vorrichtung zur diebstahlsicherung von kraftfahrzeugraedern
FR2697863B1 (fr) * 1992-11-09 1994-12-09 Valeo Securite Habitacle Dispositif de verrouillage d'une serrure dans son support.
JP4073553B2 (ja) * 1998-09-02 2008-04-09 本田技研工業株式会社 キーシリンダの取付構造
DE10243327B4 (de) * 2002-09-18 2005-01-05 Huwil-Werke Gmbh Möbelschloss- Und Beschlagfabriken Schließzylinder
DE202004001161U1 (de) 2004-01-26 2005-06-16 Ramsauer, Dieter Klipsbefestigung für die Schnellmontage von Beschlageinrichtungen, wie Schwenkhebelverschlüsse, Scharnierteile in einer dünnen Wand
PL1711672T3 (pl) 2004-01-26 2008-06-30 Dieter Ramsauer Zawias do montażu w wycięciach
RU2341634C2 (ru) 2004-01-26 2008-12-20 Дитер РАМСАУЕР Петля для установки в отверстии
DE202004003238U1 (de) 2004-02-27 2005-07-07 Ramsauer, Dieter Klipsbefestigung für die Schnellmontage von Beschlageinrichtungen, wie Schwenkhebelverschlüsse, Scharnierteile in Durchbrüchen in einer dünnen Wand
AU2005217740B2 (en) 2004-02-27 2010-03-18 Dieter Ramsauer Clip-on or snap-on fixing for fastening a thin wall to a wall support
WO2005083207A1 (fr) 2004-02-27 2005-09-09 Dieter Ramsauer Ensemble poignee a fixer dans une ouverture
DE202004014766U1 (de) 2004-09-20 2006-02-02 Ramsauer, Dieter Griff zur Montage in einem Durchbruch
DE202005001315U1 (de) * 2005-01-26 2006-06-08 Ramsauer, Dieter Klipsbefestigung für die Schnellmotage von Beschlageinrichtungen, wie Schwenkhebelverschlüsse, Scharnierteile in Durchbrüchen in einer dünnen Wand
IT1391579B1 (it) * 2008-09-25 2012-01-11 Giussani Tech S P A Serratura ad aggancio rapido, preferibilmente per porte di armadietti e similari
DE202017102353U1 (de) * 2017-04-20 2017-06-21 Emka Beschlagteile Gmbh & Co. Kg Werkzeuglos montierbare Betätigungsvorrichtung
DE102017124605A1 (de) * 2017-10-20 2019-04-25 Rittal Gmbh & Co. Kg Türverschluss
DE102018109593A1 (de) * 2018-04-20 2019-10-24 Emka Beschlagteile Gmbh & Co. Kg Verschluss

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US3821886A (en) * 1972-03-09 1974-07-02 W Ladewig Pick-proof locks
SE389706B (sv) * 1974-12-20 1976-11-15 Gkn Stenman Ab Cylinderbehor for okad uppborrnings- och uppbrytningssekerhet
GB1534860A (en) * 1976-03-11 1978-12-06 Legge & Co Ltd J Cylinder lock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006706A1 (de) * 1990-03-03 1991-09-05 Dieter Ramsauer Vorreiberverschluss fuer klappen, seitenverkleidung, oder dgl. aus duennem wandmaterial
DE4006706C2 (de) * 1990-03-03 1999-04-08 Dieter Ramsauer Vorreiberverschluß für Klappen, Seitenverkleidung, oder dgl. aus dünnem Wandmaterial

Also Published As

Publication number Publication date
DE8622709U1 (de) 1986-10-23
ES2011007B3 (es) 1989-12-16
DK582086D0 (da) 1986-12-03
EP0258491A1 (fr) 1988-03-09
DK161775C (da) 1992-01-20
DK582086A (da) 1988-02-24
DE3664358D1 (en) 1989-08-17
DK161775B (da) 1991-08-12

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