EP2273902B1 - Encastrement par gravité et réglage de la force de déplacement - Google Patents

Encastrement par gravité et réglage de la force de déplacement Download PDF

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Publication number
EP2273902B1
EP2273902B1 EP09745759.2A EP09745759A EP2273902B1 EP 2273902 B1 EP2273902 B1 EP 2273902B1 EP 09745759 A EP09745759 A EP 09745759A EP 2273902 B1 EP2273902 B1 EP 2273902B1
Authority
EP
European Patent Office
Prior art keywords
force spring
locking
housing
rail
friction
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.)
Active
Application number
EP09745759.2A
Other languages
German (de)
English (en)
Other versions
EP2273902A1 (fr
Inventor
Robert Braun
Thomas Quirein
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.)
Accuride International GmbH
Original Assignee
Accuride International GmbH
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 Accuride International GmbH filed Critical Accuride International GmbH
Publication of EP2273902A1 publication Critical patent/EP2273902A1/fr
Application granted granted Critical
Publication of EP2273902B1 publication Critical patent/EP2273902B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/50—Safety devices or the like for drawers
    • A47B88/57—Safety devices or the like for drawers preventing complete withdrawal of the drawer
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/483—Sliding drawers; Slides or guides therefor with single extensible guides or parts
    • A47B88/487—Sliding drawers; Slides or guides therefor with single extensible guides or parts with rollers, ball bearings, wheels, or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32467—Telescoping members
    • Y10T403/32475—Telescoping members having detent
    • Y10T403/32483—Spring biased

Definitions

  • the invention relates to a device for releasably locking two mutually movably mounted rail elements of a telescopic rail or a linear guide and for adjusting the applied for the process motive force.
  • a telescopic rail in the sense of the present application comprises two or more rail elements displaceable relative to one another, wherein the telescopic rail in the extended state has a length which extends substantially beyond that of the longest rail element.
  • the telescopic rail can extend to a length which is less than twice the length of the longest rail element.
  • the telescopic rail can be extended to a length which is greater than twice the length of the longest rail element.
  • To realize a full extension at least three mutually movable rail elements are required.
  • a short rail element also referred to as a carriage, is guided along the length of a much longer rail element.
  • the bearing of the rail elements against each other can be done via plain bearings, roller or roller bearings or ball bearings.
  • ball bearings are generally used because they have high load capacity and good movement characteristics.
  • telescopic rails and linear guides require that the linear movement can be locked in different travel positions of the rail elements.
  • latching in connection with this application means that the linear movement is opposed to a stronger position at a latching position than outside a latching position. Locking in this context does not mean that a locking takes place in a certain position, which would have to be released by a release mechanism again.
  • the latching in a certain travel position should be in the sense of the present application by a slightly increased effort in the insertion or extraction direction of the telescopic rail or linear guide be solvable again.
  • a telescopic rail or linear guide neither too easy nor too difficult to move. Too easy mobility can result in an unintentional procedure and give the impression that the device is overall less stable.
  • By increasing the motive force to be applied for the method it is often possible to improve the function and feel of the telescopic rail or linear guide.
  • the object of the present invention was to provide a device for releasably locking two mutually movably mounted rail elements, a telescopic rail or a linear guide and adjusting the applied for the process motive force, which is improved over the prior art and in particular both functions in one Component provides, requires little space, can be used in different rail systems, simple and inexpensive to manufacture and assemble is and the determination of the forces for locking and movement independently allowed.
  • a device of the type mentioned above a housing which can be fastened to a first of the mutually movable rail elements, at least one latching element and at least one latching force spring, which is supported on the housing and can bias the latching element against the second of the mutually movably mounted rail elements, at least one friction element and at least one friction force spring, which is supported on the housing and the friction element can press against the second of the mutually movably mounted rail elements biased.
  • the housing of the device according to the invention is expediently made of metal or plastic, wherein the housing is preferably made of plastic, since it can be prepared so easily and inexpensively by injection molding or other molding process for plastic parts.
  • the housing can be moved against each other in various ways on the first of the be mounted rail elements, for example by screwing or by means of a clip or locking mechanism.
  • the rail element expediently has an opening passing through the rail element, into which the housing is inserted and fastened.
  • the provision of a passage opening on the first rail element for the attachment of the housing is expedient, since the device must reach through to the opposite second rail element, where the friction element and the locking element comes into contact with the second of the mutually movable rail elements.
  • the housing of the device according to the invention is fixed to the inside of the first rail element, which faces the second rail element.
  • this would require a relatively large gap between the mutually movable rail elements to accommodate therein the housing, the two spring elements and the locking element and the friction element.
  • the device according to the invention passes through an opening in the first of the two rail elements displaceable relative to one another.
  • the device according to the invention comprises at least two spring elements, namely at least one detent force spring, which biases the detent element against the second of the mutually movably mounted rail elements, and a friction force spring, which presses the friction element against the second of the mutually movable rail elements biased.
  • the latching element is designed so that it can engage with the latching recesses on the second rail element for the releasable locking of the two mutually movably mounted rail elements, when it comes to lie in the process of rail elements over a latching recess.
  • the latching recess on the second rail element is a recess or a bore into which the latching element can penetrate to some extent.
  • the locking element should be brought out of engagement with the recess by the application of a relative to the normal motive force increased force, so that the movement can be continued.
  • the locking element and / or the recesses in the two directions of travel curves or slopes are provided for the retraction and extension of the locking element in the recess.
  • the latching element is a ball which is pressed biased by the latching force spring against the second of the mutually movable rail elements mounted.
  • the latching recesses can then be, for example, circular bores with a diameter smaller than that of the spherical latching element.
  • the ball occurs under the bias of the detent force spring a little way into the recess, and the movement is inhibited or releasably locked in the context of the present application.
  • the housing has a preferably cylindrical housing wall and, on the side facing away from the second rail element, a housing cover on which the at least one detent force spring and the at least one friction force spring are supported.
  • This housing cover can be fixedly connected to the cylindrical housing wall, if appropriate in one piece, so that the housing is essentially cup-shaped.
  • the housing cover is formed as a separate part, which on the cylindrical housing wall, for. B. by screwing or clipping, can be releasably secured to open the case on the side of the housing cover, if necessary.
  • means for changing the length of the detent force spring between the support point on the housing and the detent element are provided on the housing.
  • a means for varying the length of the detent force spring may be, for example, that the position of the support point of the detent force spring on the housing can be changed by a screw thread.
  • Such means for changing the length of the detent force spring on the housing have the advantage that the detent force can also be subsequently changed. Otherwise, the locking force is determined by the detent force spring used and its initial compression.
  • means for changing the length Reibkraftfeder between the support point on the housing and the friction element for adjusting the frictional force of the friction force spring are provided on the housing.
  • the embodiment may be similar to those of the means for varying the length of the detent force spring.
  • the device according to the invention may have the means for changing the detent force spring alone or the means for changing the length of the friction force spring alone.
  • the device according to the invention can be both means for changing the length of the detent force spring as well as the friction force spring, wherein the lengths of the springs can be separated and independently or jointly adjustable.
  • the at least one detent force spring and / or the at least one friction force spring are designed as helical compression springs.
  • Other types of compression spring elements may also be employed and are not excluded from the scope of the present invention.
  • Other types of spring elements are for example gas springs or oil pressure springs.
  • helical compression springs are preferred for use in the device of the invention because they are significantly less expensive and have better spring characteristics for use in the present invention.
  • the at least one detent force spring and the at least one friction force spring are designed as helical springs with different diameters and arranged coaxially with one another in the direction of their spring force.
  • the detent force spring is preferably the spring element with the smaller diameter and the Reibkraftfeder the spring element with the larger diameter, so that the detent force spring extends coaxially in the interior of the friction force spring.
  • the friction element is a substantially cup-shaped or cylindrical element with a cylindrical outer wall and on the side facing the second rail element a from the edge of the cylindrical outer wall inwardly extending annular bottom, wherein an end portion of the Reibkraftfeder extends within the cylindrical outer wall and supported on the annular bottom to bias the friction against the second of the mutually movable rail elements biased.
  • the annular bottom has a passage opening through which the latching element partially passes.
  • the through hole in the annular bottom of the friction member is suitably a circular aperture.
  • this opening has a diameter which is at least slightly smaller than the diameter of the spherical locking element, so that then a segment of the spherical locking element in the direction of the second rail element and, for example, in a recess can pass through the annular bottom of the friction element, but due to the slightly smaller diameter of the through hole is secured against falling out.
  • the force to be applied for the process or the frictional resistance is determined on the one hand by the force of the friction force spring and on the other by the shape, size and roughness of the applied to the second rail element portion of the friction element.
  • other factors affect the motive force to be applied to the movement of the rail elements, such as the size of the rail elements, the bearing between the rail elements, and the load applied to the rail elements.
  • the latching element which is prestressed under the force of the latching force spring, presses against the second of the rail elements and thus increases the motive force to be applied.
  • the friction element described above which has the cylindrical outer wall and the substantially annular bottom, a further cylindrical wall extending from the edge of the through hole in the annular bottom coaxial with the cylindrical outer wall, wherein an end portion of the Friction force spring between the cylindrical outer wall and the further cylindrical wall extends and an end portion of the detent force spring extends within the further cylindrical wall.
  • This additional cylindrical wall stabilizes the structure of the friction element and the position of the friction force spring in abutment with the friction element.
  • this additional cylindrical wall is suitable for guiding the locking force spring extending inside this wall and the latching element arranged at the end of the latching force spring and for preventing it from being tilted or tilting while losing its functionality.
  • the friction element is positively inserted into the substantially cylindrical housing wall, wherein the friction element can be pressed against the force of Reibkraftfeder in the housing, but preferably secured against falling out of the housing is. Securing the friction element against falling out of the housing is ensured in a preferred embodiment in that on the cylindrical outer wall of the friction element on the outside of a circumferential bead or at least portions thereof is provided and on the cylindrical housing wall, this bead from the outside embracing hook are provided.
  • the present invention also comprises telescopic rails and linear guides with at least two track elements mounted in mutually displaceable fashion and a device of the type described herein for releasably locking the rail elements and adjusting the motive force to be applied for the method.
  • High quality telescopic rails and linear guides are usually ball bearings, the balls are held by a ball cage between the rail elements at a uniform distance from each other and secured against unwanted moving and falling out.
  • the conventional telescopic rails and linear guides have rail elements with a substantially C-shaped profile, wherein the raceways for the balls are formed on the legs or end portions of the C-shaped profiles. Each rail element thus has two opposing raceways.
  • the ball cage extends for stability reasons usually between these raceways, so that a ball cage is provided for both races.
  • the connecting portion of the ball cage between the two raceways extends between the two mutually movable rail elements. He would therefore the locking elements and the friction element of the present invention in the process of rail elements against each other in the way.
  • the ball cage therefore expediently has a passage opening extending in the longitudinal direction, through which at least the friction element and the latching element pass to the second of the rail elements mounted to move relative to one another.
  • the device according to the invention has the advantage that it combines the two functions of the releasable latching of two mutually movably mounted rail elements and the adjustment of the motive force to be applied for the method in one component. Nevertheless, locking force and motive force can be set independently of each other, namely on the respective spring elements used as well as the locking and friction elements.
  • the device according to the invention requires little space and can be used in many different types of telescopic rails and linear guides without changes. Due to the simplicity of the components and the ease of installation, it is inexpensive to manufacture and install. Since the system is permanently under tension, the clearance between the components can be compensated, so that nevertheless higher tolerances are possible. Changes in the components due to temperature fluctuations are compensated by the bias in the system.
  • FIGS. 1 and 2 show a device according to the invention for releasably locking two mutually movably mounted rail elements of a telescopic rail or a linear guide and for adjusting the applied for the process motive force in a view from the side ( FIG. 1 above), in cross-section ( FIG. 1 below) and as a disassembled exploded view in cross section ( FIG. 2 ).
  • the device comprises a housing 1 with a substantially cylindrical housing wall 2 and a housing cover 3 made as a separate component but placed on the housing wall 2.
  • the parts of the housing are produced by injection molding from plastic.
  • the device further comprises a detent force spring 4 and a friction force spring 6, both made of metal as helical compression springs of different diameters.
  • the detent force spring 4 with the smaller diameter extends coaxially within the friction force spring 6 with the larger diameter.
  • Both springs 4 and 6 are supported upwardly on the housing cover.
  • means for subsequent change of the supporting position of the springs for a fine adjustment of the spring forces are not provided, but can be realized in the manner described.
  • the housing cover 3 could be screwed into and / or screwed out of the housing outer wall 2 with a screw thread in order to subsequently be able to adjust the spring lengths to a limited extent.
  • a friction element 7 is provided, which of the friction force spring 6 in the FIGS. 1 and 2 kept biased downwards becomes.
  • the friction element 7 consists of a cylindrical outer wall 7 'and an annular bottom 7 "which extends from the lower edge of the cylindrical outer wall 7' towards the center partly passes. From the inner edge of the annular bottom 7 "or from the passage opening 8 extends upwards another cylindrical wall 7"', in the interior of which the detent force spring 4 and the detent element 5 extend in part. This further cylindrical wall 7 "'is suitable for guiding the spherical detent element 5.
  • the through-opening 8 in the annular bottom 7" has a slightly smaller diameter than the spherical detent element 5, so that the ball 5 is biased downward and counteracted by the detent force spring 4 the edge of the through hole 8 is pressed without the ball 5 can fall out.
  • the friction element 7 has on the cylindrical outer wall 7 'a circumferential bead or a broadening, which is encompassed by latching hooks on the housing outer wall 2, so that the friction element 7 can be held in the cylindrical housing outer wall 2 and pressed into the housing against the spring preloads but does not fall out of the case.
  • FIG. 3 shows a ball-bearing telescopic rail with an outer rail 10 and an inner rail 11, both having a substantially C-shaped profile, wherein the raceways for the ball bearing are respectively arranged on the legs or end portions of the C-shaped profile.
  • the ball bearing arranged between the rail elements 10 and 11 comprises a ball cage 12 and two sets of balls 13 arranged on opposite sides of the rail elements.
  • the inner rail 11 has a receiving opening 15, in which the device according to the invention according to the FIGS. 1 and 2 is used.
  • the lower illustration in FIG. 3 shows an enlarged detail of the rail section of the upper illustration in FIG. 3 on which the device according to the invention is used.
  • the friction element 7 bears with prestress on the inside of the outer rail 10 with the smooth surface of the annular bottom 7 "and exerts a frictional force on the outer rail 10.
  • Detent recesses 14 are provided on the outer rail 10 as circular through-holes in FIG. 3 can be seen well below, enters the spherical locking element 5 in such a recess 14, when the locking element 5 comes to rest during the process of rail elements over the recess 14.
  • the in FIG. 3 shown ball cage 12 consists of one piece, ie it has between the two opposing ball raceways connecting pieces extending between the rail elements 10 and 11.
  • the invention mounted on the inner rail 11 Device with the locking element 5 and the friction element 7 can come into contact with the inner surface of the outer rail 10 and the ball cage in the process of rail elements not in the way, the ball cage 12 has a longitudinally extending passage opening 16 which is arranged so that the device according to the invention can be moved therebetween.
  • FIG. 4 illustrated embodiment of the device according to the invention substantially corresponds to that of the FIGS. 1 and 2 with the difference that are provided on the housing cover 3 means for varying the length of the detent force spring 4 between the support point on the housing and the locking element 5 and means for varying the length of the Reibkraftfeder 6 between the support point on the housing and the friction element 7.
  • the means for varying the length and thus the spring force of the Reibkraftfeder 6 are that the housing cover 3 with a provided on the edge of the external thread inside the housing outer wall 2, which is provided with a corresponding internal thread, within certain areas and unscrew, thereby the length of the friction force spring is changed.
  • the means for changing the detent force spring 4 are that in the housing cover 3, the support for the detent force spring 4 is a substantially cylindrical part 9 with an external thread, which screwed into a provided with a corresponding internal thread, cylindrical portion of the housing cover 3 and unscrewed can be, whereby the length of the detent force spring 4 is extended or shortened.
  • the two means for varying the lengths of the detent force spring 4 and the Reibkraftfeder 6 the respective latching and frictional forces after the installation of the device according to the invention on a telescopic rail or a linear guide can be adjusted later fine.

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  • Bearings For Parts Moving Linearly (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Claims (12)

  1. Dispositif pour l'enclenchement amovible de deux éléments rails (10, 11) d'un rail télescopique ou d'un guidage linéaire, montés de façon à pouvoir se déplacer l'un par rapport à l'autre, et pour le réglage de la force de mouvement devant être appliquée pour le déplacement, dispositif comprenant
    un boîtier (1) pouvant être fixé sur un premier des éléments rails (11) montés de façon à pouvoir se déplacer l'un par rapport à l'autre,
    au moins un élément d'enclenchement (5) et au moins un ressort à force d'enclenchement (4) s'appuyant sur le boîtier et apte à précontraindre l'élément d'enclenchement (5) contre le deuxième des éléments rails (10) montés de façon à pouvoir se déplacer l'un par rapport à l'autre,
    caractérisé en ce que le dispositif est pourvu d'au moins un élément de frottement (7) et d'au moins un ressort à force de frottement (6), le ressort à force de frottement (6) s'appuyant sur le boîtier et étant apte à comprimer de manière précontrainte l'élément de frottement (7) contre le deuxième des éléments rails (10) montés de façon à pouvoir se déplacer l'un par rapport à l'autre.
  2. Dispositif selon la revendication 1, caractérisé en ce que l'élément d'enclenchement (5), au moins au nombre de un, est une bille pouvant être comprimée de manière précontrainte par le ressort à force d'enclenchement (4) contre le deuxième des éléments rails (10) montés de façon à pouvoir se déplacer l'un par rapport à l'autre.
  3. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le boîtier (1) présente une paroi de boîtier (2), de préférence de forme cylindrique, et un couvercle de boîtier (3) sur lequel s'appuient le ressort à force d'enclenchement (4), au moins au nombre de un, et le ressort à force de frottement (6), au moins au nombre de un.
  4. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le ressort à force d'enclenchement (4), au moins au nombre de un, et/ou le ressort à force de frottement (6), au moins au nombre de un, sont conçus sous la forme de ressorts de compression hélicoïdaux.
  5. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le ressort à force d'enclenchement (4), au moins au nombre de un, et/ou le ressort à force de frottement (6), au moins au nombre de un, sont conçus sous la forme de ressorts hélicoïdaux de différents diamètres et disposés de façon coaxiale l'un à l'autre dans la direction de leur force élastique.
  6. Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'élément de frottement (7) présente une paroi extérieure cylindrique et un fond circulaire s'étendant vers l'intérieur à partir du bord de la paroi extérieure cylindrique, une partie d'extrémité du ressort à force de frottement (6) s'étendant à l'intérieur de la paroi extérieure cylindrique et s'appuyant sur le fond circulaire pour comprimer de manière précontrainte l'élément de frottement (7) contre le deuxième des éléments rails (10) montés de façon à pouvoir se déplacer l'un par rapport à l'autre, et en ce que le fond circulaire présente en outre une ouverture de passage au travers de laquelle passe partiellement l'élément d'enclenchement (5).
  7. Dispositif selon la revendication 6, caractérisé en ce que l'élément de frottement (7) présente une autre paroi cylindrique qui s'étend à partir du bord de l'ouverture de passage ménagée dans le fond circulaire coaxialement à la paroi extérieure cylindrique, une partie d'extrémité du ressort à force de frottement (6) s'étendant entre la paroi extérieure cylindrique et l'autre paroi cylindrique, et une partie d'extrémité du ressort à force d'enclenchement (4) s'étendant à l'intérieur de l'autre paroi cylindrique.
  8. Dispositif selon l'une des revendications précédentes, caractérisé en ce que sont prévus sur le boîtier (1) des moyens destinés à faire varier la longueur du ressort à force d'enclenchement (4) entre le point d'appui sur le boîtier (1) et l'élément d'enclenchement (5) pour un réglage de la force du ressort à force d'enclenchement (4).
  9. Dispositif selon l'une des revendications précédentes, caractérisé en ce que sont prévus sur le boîtier (1) des moyens destinés à faire varier la longueur du ressort à force de frottement (6) entre le point d'appui sur le boîtier (1) et l'élément de frottement (5) pour un réglage de la force du ressort à force de frottement (6).
  10. Rail télescopique ou guidage linéaire comprenant au moins deux éléments rails (10, 11) montés de façon à pouvoir se déplacer l'un par rapport à l'autre et un dispositif selon l'une des revendications précédentes, destiné à l'encastrement amovible des éléments rails et au réglage de la force de déplacement à appliquer pour le déplacement.
  11. Rail télescopique ou guidage linéaire selon la revendication 10, caractérisé en ce que les éléments rails (10, 11), au moins au nombre de deux, sont montés de façon à pouvoir se déplacer l'un par rapport à l'autre par l'intermédiaire d'un roulement à billes pourvu d'une cage à billes (12) et de billes (13), la cage à billes (12) présentant une ouverture de passage (16) s'étendant dans la direction longitudinale, au travers de laquelle passent au moins l'élément de frottement (7) et l'élément d'enclenchement (5) vers le deuxième des éléments rails (10) montés de façon à pouvoir se déplacer l'un par rapport à l'autre.
  12. Rail télescopique ou guidage linéaire selon l'une des revendications 10 ou 11, caractérisé en ce que sont prévus sur le deuxième des éléments rails (10) montés de façon à pouvoir se déplacer l'un par rapport à l'autre des évidements d'enclenchement (14) qui sont réalisés de telle sorte que l'élément d'enclenchement (5) vient en prise avec ceux-ci lorsqu'il vient se loger au-dessus d'un évidement d'enclenchement (14) lors d'un déplacement des éléments rails (10, 11).
EP09745759.2A 2008-05-13 2009-05-13 Encastrement par gravité et réglage de la force de déplacement Active EP2273902B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008023246A DE102008023246B4 (de) 2008-05-13 2008-05-13 Fallende Raste und Bewegungskrafteinstellung
PCT/EP2009/055770 WO2009138427A1 (fr) 2008-05-13 2009-05-13 Encastrement par gravité et réglage de la force de déplacement

Publications (2)

Publication Number Publication Date
EP2273902A1 EP2273902A1 (fr) 2011-01-19
EP2273902B1 true EP2273902B1 (fr) 2013-07-10

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EP09745759.2A Active EP2273902B1 (fr) 2008-05-13 2009-05-13 Encastrement par gravité et réglage de la force de déplacement

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Country Link
US (1) US8596899B2 (fr)
EP (1) EP2273902B1 (fr)
JP (1) JP5512658B2 (fr)
CN (1) CN102026561B (fr)
DE (1) DE102008023246B4 (fr)
ES (1) ES2429124T3 (fr)
MX (1) MX2010012159A (fr)
WO (1) WO2009138427A1 (fr)

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DE202009001962U1 (de) * 2008-11-03 2010-04-01 Paul Hettich Gmbh & Co. Kg Auszugsführung
DE102012000551B4 (de) * 2012-01-11 2014-12-31 SSI Schäfer PEEM GmbH Gleitführung für ein Lastaufnahmemittel
US8469423B1 (en) * 2012-01-24 2013-06-25 Hastings Fiber Glass Products, Inc. Telescopic hot stick with controlled button movement feature
DE102012104798A1 (de) * 2012-06-01 2013-12-05 Accuride International Gmbh Lösbares Verriegelungselement
DE102013110454A1 (de) * 2013-09-21 2015-03-26 Accuride International Gmbh Führungssystem mit Bremselement
CN104228617A (zh) * 2014-09-15 2014-12-24 雅固拉国际精密工业(苏州)有限公司 一种滑轨固定阻尼机构及其应用
DE102014220049A1 (de) 2014-10-02 2016-04-07 Schock Metallwerk Gmbh Führungsvorrichtung
CN105134777A (zh) * 2015-09-28 2015-12-09 苏州市海神达机械科技有限公司 一种滑块
CN106091561A (zh) * 2016-06-24 2016-11-09 滁州欧博特电子制造有限公司 一种抽屉式冰箱用导轨
DE102017208450A1 (de) 2017-05-18 2018-11-22 Schock Metallwerk Gmbh Führungsvorrichtung
US10237636B1 (en) * 2017-09-20 2019-03-19 Mitek Corp., Inc. Small ceiling speaker system
US10334338B2 (en) 2017-09-20 2019-06-25 Mitek Corp., Inc. Adjustable speaker support for suspended ceilings
CN109139690B (zh) * 2018-09-19 2020-04-10 北京机械设备研究所 一种弹簧式导轨用限位装置
DE202019100640U1 (de) * 2019-02-04 2020-05-05 Accuride International Gmbh Auszugssystem
DE102019104484B3 (de) * 2019-02-21 2020-08-13 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Greif- oder Spannvorrichtung mit Gleitführung und Wälzführung zwischen Backenführungsflächen und Gehäuse
DE102019104421A1 (de) * 2019-02-21 2020-08-27 Paul Hettich Gmbh & Co. Kg Auszugsführung
CN112524368B (zh) * 2020-11-30 2022-07-05 贵州航天新力科技有限公司 一种万向伸缩接头

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1684889A (en) * 1928-04-02 1928-09-18 Charles L Russ Double-acting drawer and slide therefor
US2267043A (en) * 1939-12-22 1941-12-23 Owen D Premo Pulley slide
JPH02134043U (fr) * 1989-04-14 1990-11-07
US5671988A (en) * 1995-05-24 1997-09-30 Waterloo Furniture Components, Ltd. Drawer slide latch
DE19641423A1 (de) * 1996-10-08 1998-04-09 Bayerische Motoren Werke Ag Einstelleinrichtung an einem Verstellelement, insbesondere an einem Fahrzeugsitz
US5961193A (en) * 1997-11-07 1999-10-05 General Devices Co., Inc. Release-control mechanism for telescoping slide assembly
DE10334952B4 (de) * 2003-07-31 2007-10-04 Accuride International Gmbh Teleskopschiene und Gleitelement
EP1522235A1 (fr) * 2003-10-08 2005-04-13 Westfalia Profiltechnik GmbH & Co. KG Système de guidage et de glissière de tiroirs, extensions pour chariot d'usine, pour siège de véhicule ou éléments similaires
DE20319598U1 (de) * 2003-12-17 2005-05-04 Alfit Ag Einzugsautomatik für Schubladen-Ausziehführungen
US20060163983A1 (en) * 2005-01-25 2006-07-27 Tsung-Che Wu Structure slide track assembly
DE102005016724B4 (de) * 2005-04-11 2009-04-09 Zimmer, Günther Brems- und Klemmvorrichtung mit Zugfederelement
TWI320703B (en) * 2005-10-25 2010-02-21 Accuride Int Inc Drawer slide with push-latch device
TWM295704U (en) * 2006-01-06 2006-08-11 Jarllytec Co Ltd Alignment mechanism for sliding track
CN201115182Y (zh) * 2007-07-27 2008-09-10 鸿富锦精密工业（深圳）有限公司 具有卡扣结构的滑轨
DE202008000628U1 (de) * 2008-01-16 2008-04-10 Oelschläger Metalltechnik GmbH Teleskopierbar ineinander geführte Teleskopelemente

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CN102026561A (zh) 2011-04-20
US20110123258A1 (en) 2011-05-26
ES2429124T3 (es) 2013-11-13
CN102026561B (zh) 2014-11-19
US8596899B2 (en) 2013-12-03
EP2273902A1 (fr) 2011-01-19
MX2010012159A (es) 2011-04-26
JP2011520486A (ja) 2011-07-21
DE102008023246B4 (de) 2010-04-08
WO2009138427A1 (fr) 2009-11-19
DE102008023246A1 (de) 2009-11-26

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