EP1641993B1 - Dispositif de deflexion pour leve-vitre de vehicule automobile - Google Patents

Dispositif de deflexion pour leve-vitre de vehicule automobile Download PDF

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Publication number
EP1641993B1
EP1641993B1 EP04738640A EP04738640A EP1641993B1 EP 1641993 B1 EP1641993 B1 EP 1641993B1 EP 04738640 A EP04738640 A EP 04738640A EP 04738640 A EP04738640 A EP 04738640A EP 1641993 B1 EP1641993 B1 EP 1641993B1
Authority
EP
European Patent Office
Prior art keywords
deflection
deflection device
slider
socket
window lifter
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 - Fee Related
Application number
EP04738640A
Other languages
German (de)
English (en)
Other versions
EP1641993A1 (fr
Inventor
Pierre-Dominique Bernard
Frank Fa Bender
Uwe Klippert
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.)
Brose Fahrzeugteile SE and Co KG
Original Assignee
Brose Fahrzeugteile SE and Co KG
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 Brose Fahrzeugteile SE and Co KG filed Critical Brose Fahrzeugteile SE and Co KG
Publication of EP1641993A1 publication Critical patent/EP1641993A1/fr
Application granted granted Critical
Publication of EP1641993B1 publication Critical patent/EP1641993B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes
    • E05F11/481—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows
    • E05F11/483—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables
    • E05F11/485—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables with cable tensioners
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/654—Cables
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/668—Pulleys; Wheels
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/31—Linear motion
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/33—Stepwise motion
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • E05Y2600/528—Hooking, e.g. using bayonets; Locking
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows

Definitions

  • the invention relates to a deflection device for a motor vehicle window lifter according to the preamble of claim 1.
  • Such a deflection device comprises a deflecting element for deflecting a pulling means of the window lifter and spring means for tightening the traction means in order to compensate for an elongation of the traction means.
  • the deflecting element can be, for example, a cable pulley by means of which a pulling means of a window lifter is deflected in the form of a drive cable in order to guide the drive cable along the displacement direction of the window pane to be adjusted with the window lifter.
  • the traction means or drive cable is used to couple the window to be adjusted to the drive device of the window and is moved by this.
  • the window pane is connected via a driver with the drive cable, it is taken along a movement of the drive cable along its extension direction.
  • a driven along the direction of displacement of the window to be adjusted drive cable causes therefore, upon activation of the drive of the window regulator, the desired adjustment movement of the window pane.
  • a guide arrangement for a motor vehicle window lifter which has a longitudinally extended guide rail along which a window pane is adjustable in height by a traction means.
  • the guide arrangement further comprises a deflection device with a deflecting element for deflecting the traction means and a device for longitudinal compensation, with which an elongation of the traction means can be compensated by the traction means is tightened irreversibly.
  • the deflection element for length compensation is displaceable along a direction substantially perpendicular to the adjustment of the window pane direction.
  • the deflecting element is pretensioned with an elastic element in such a way that it has the tendency to tighten the traction means.
  • the invention is based on the problem of further improving a deflection device of the aforementioned type.
  • the deflection element is movably mounted on a receptacle and can be brought to compensate for an elongation of the traction means arranged on the receptacle spring means in a plurality of different positions, wherein the receptacle can be fastened together with the deflecting element and the spring means as a preassembled module on the window is.
  • a fixing device is provided to fix the deflecting element or the slider to the receptacle, as long as the preassembled module is not yet mounted on a window.
  • the fixing device according to the invention is automatically unlocked upon start-up of the window by the action of the traction means on the deflection, so that then the deflection or the slider is movable in the recording. After unlocking the fixing device, the deflecting element or the slider is held in its respective equilibrium position by the interaction of the spring means and the pulling means of the window regulator.
  • the window Under the window are present in this case not only the drive means of the window, such.
  • the tensioning means connected to the driver guide means the pre-assembled on the receiving assembly is preferably attached.
  • the "elongation" of the traction means in the present case not only a direct elongation of the traction means itself understood, but in general a relative change in the length of the traction means with respect to the vehicle components (door components, such as a support plate of the window regulator), where the window is arranged, ie in particular, an apparent elongation of the traction device, the settling behavior of those door components (where, for example, the deflecting elements are fixed to guide the traction means) is due.
  • the solution according to the invention has the advantage that all the components of a deflection device for a pulling means of a window lifter, which also serves to compensate for elongation of the traction means, including the necessary spring means and the means for movable mounting of the deflecting element, can be pre-assembled as a separate unit, the then completely pre-mounted on the window is fastened. As a result, the flexibility in the assembly of a window lift is further increased.
  • the receptacle forms a housing on or in which the deflection device is movably mounted.
  • a guideway by means of which the deflecting element is guided in such a way that it can be brought into different positions to compensate for elongation of the traction device, each effecting a defined tightening of the traction means.
  • the traction means is preferably arranged on a slider movably guided on the receptacle, which may be a separate part of the deflecting element, with which the deflecting element by suitable connecting means, for. B. is connected by riveting.
  • the necessary connection elements may be provided on the deflecting element, for. B. in the form of a stepped bolt, which passes through an associated opening in the slider and whose protruding from the opening, the deflecting remote end portion is folded over such that a positive connection between the deflector and slider consists.
  • connecting means may conversely also be provided on the slider and pass through an associated opening in the deflecting element.
  • the spring means with which a movement of the deflecting element can be triggered for tightening the traction means are preferably formed by at least one prestressed spring element which is mounted on the receptacle of the deflecting element and engages the deflecting element or the associated slider.
  • the fixing device for producing a positive connection between the deflecting element or slider and the receptacle can be set up and designed, for example, as a latching connection.
  • locking means are provided to lock the deflecting element in its by the interaction of the spring means with the traction means defined equilibrium position; These may be, for example, interlocking means in the form of cooperating toothing areas.
  • One of the two toothed areas is arranged on the receptacle or an insert arranged in the receptacle and the other toothed area the glider.
  • the toothing regions can be provided on one of two mutually associated oblique planes.
  • the locking means are locked by the tension of the traction means, so that the deflection element remains continuously in a certain position on the receptacle, as long as the traction means is sufficiently tensioned. Is it during operation of the window lift to an elongation of the traction device, d. H. a rope lot of a drive cable, it can be due to the decreasing tension of the traction means unlocking the locking means and provided for cable tightening spring means cause a displacement of the deflector (via the associated slider), due to which the rope again tense and locked the deflector in a new equilibrium position can be.
  • the deflection device according to the invention is particularly suitable for use in so-called railway window lifts, in which a plurality of guideways for associated driver of the window regulator is integrated in a carrier.
  • the cable length compensation is of particular importance when the (web-controlled) window lifter is used in conjunction with a so-called short-stroke application for frameless window panes, so that the window pane is lowered for a short time each time the associated vehicle door is opened and closed.
  • the adjustment system in particular the cable, is subject to a very high load, which usually leads to such a long cable length over the service life that the short-stroke function and any anti-pinch mechanism that may be provided can no longer be operated with sufficient safety.
  • a window regulator in particular web window lifter, in which the deflection device according to the invention is applied, is characterized by the features of claims 18 and 19, respectively.
  • FIG. 1a shows a web window lifter with a drive motor M and with the drive motor M downstream gear G, with a traction means in the form of a drive cable S of the window is driven, which in turn deflected by means of a deflecting element E in the form of a pulley a deflection U so is that it extends along the guideways B of the web window lifter.
  • the three guideways B extend along the displacement direction of the window to be adjusted by means of the window and serve for the slidable mounting of a driver, on the one hand carries the window to be adjusted and the other is connected to the drive cable S.
  • the driver receiving the window pane can be displaced along this guideways B by activating the drive motor M through this drive cable in order to raise or lower the window pane connected thereto.
  • the deflection E of the deflection U is slidably mounted in a receptacle A, which is fixed to the support element (support plate T) on which the guideways B arranged (integrally formed) and also carries the drive means M, G of the window.
  • FIG. 1b shows the arrangement FIG. 1a after a displacement of the deflecting element E in the receptacle A, which has led to a tightening of the drive cable S for the compensation of a cable slack (induced by settlement behavior of the carrier plate T).
  • the streamlining of a drive cable by moving a deflecting element of a window lifter is basically known.
  • the present deflection device U which is characterized in particular by the fact that it forms a unit which can be preassembled outside the window regulator in which the functions of a deflection of the drive cable S and of a cable length compensation (compensation of a cable slack) are combined.
  • FIGS. 2a and 2b show the deflection U from the FIGS. 1a and 1b in a perspective view and in an exploded view.
  • the deflection device comprises a housing-like receptacle 1 with a base surface 10, projecting perpendicularly from the two inwardly angled legs 11, 12 which define a longitudinal guide 13 for a slider 2 which is delimited by a rear wall 14 of the receptacle 1 and extends along a longitudinal direction L. engages with lateral guide and sliding surfaces 23 in the longitudinal guide 13.
  • the slider 2 is thereby along a longitudinal direction L, which corresponds to the extension direction of the longitudinal guide 13, slidably mounted in the housing-like receptacle 1.
  • the slider 2 has a passage opening 25, on which by means of a stepped bolt 35, a deflecting element is attached in the form of a pulley 3, a guide portion 31 for the drive cable to be deflected and a mounting portion 32 for transferring the drive cable to the guide portion 31 during assembly of the window having.
  • spring means 4 counteract this in the form of two prestressed springs 41, 42, which are supported on the one hand on the rear wall 14 of the receptacle 1 and on the other hand on the slider 2 and have the tendency to move the slider 2 away from the rear wall 14 of the receptacle 1.
  • spring means 4 counteract this in the form of two prestressed springs 41, 42, which are supported on the one hand on the rear wall 14 of the receptacle 1 and on the other hand on the slider 2 and have the tendency to move the slider 2 away from the rear wall 14 of the receptacle 1.
  • an insert 15 is arranged with a spline 16 in the receptacle 1, which is held by a spring 17 in a defined position within the receptacle 1.
  • the toothing 16 of the insert 15 is associated with a corresponding counter-toothing of the slider 2, so that is locked in a meshing of the two gears of the slider 2 in a specific position within the receptacle 1, as described below with reference to FIGS. 3a and 3b will be described in more detail.
  • a latching hook or clip 24 is disposed on the slider 2, which can engage in an associated latching or Klipps Scheme 14a of the back wall 14 of the receptacle 1, so that in the preassembled state from the receptacle 1, the slider 2, the pulley 3 and the spring means 4 existing unit of the slider 2 (and thus also the deflection device 3 and the spring means 4) are fixed to the receptacle 1.
  • FIG. 3a shows a longitudinal section through the deflection of the FIGS. 2a and 2b in the preassembled state, ie before their integration into one Motor vehicle window lifter. It can be seen that the teeth 16 of the insert 15 of the receptacle 1 on the one hand and the counter-toothing 26 of the slider 2 are disengaged in this state and that the slider 2 by engaging his locking or Klippshakens 24 in the latching or Clip area 14a on the rear wall 14 of the receptacle 1 is fixed in this.
  • the trained as a hollow body with an axial through hole stepped bolt 35 of the pulley 3 passes through the associated passage opening 25 of the conductor 2 and is folded at its free ends such that a non-positive and positive connection between the pulley 3 and the slider. 2 is present.
  • the slider 2 is locked by means of the insert 15, which is defined by a spring 17 in the receptacle 1, and by the action of the interlocking teeth 16, 26 in a defined longitudinal position within the receptacle 1, in the next position to the back wall 14 of the receptacle 1 out, which is possible in the interaction of the teeth 16, 26.
  • FIG. 4a shows a modification of the deflection of the FIGS. 2a and 2b , wherein there is a difference in the design of the guide means, by means of which the slider 2 in the longitudinal direction L is movably guided in the receptacle 1.
  • the slider 2 on lateral guide extensions 23 ' which are guided in associated longitudinal slots 13' of the receptacle 1.
  • the spring means 4 at the in FIG. 4a shown deflecting device formed by a single biased spring element 40.
  • FIG. 4b shows the deflection of 4a after a shift of the pulley 3 under the action of the spring element 40 to compensate for elongation of the drive cable S, the slider 2 in the longitudinal guide 13 ', 23' was performed.
  • the receptacle 1 is not housing-shaped but is plate-like and has slits 13 "with threading areas 130 for guiding the slider 2. Furthermore, the receptacle 1 and the slider 2 each have an inclined plane provided with a toothed area 19 or 29 18, 28 together, which allows a particularly fine-stage locking of the slider 2 in different longitudinal positions on the receptacle 1.

Landscapes

  • Window Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (19)

  1. Dispositif de renvoi pour un lève-vitre de véhicule automobile, comprenant
    - un logement (1)
    - un élément de renvoi (3) pour le renvoi d'un organe de traction (S) du lève-vitre, et
    - des moyens à ressort (4) pour le tensionnement de l'organe de traction (S),
    dans lequel l'élément de renvoi (3) est monté au niveau du logement (1) avec possibilité de translation au moyen d'un coulisseau (2) et peut être amené dans une pluralité de positions différentes au niveau du logement (1) à l'aide des moyens à ressort (4) agencés sur le logement (1) pour le tensionnement de l'organe de traction (S), dans lequel le logement (1) est susceptible d'être fixé, conjointement avec l'élément de renvoi (3) et les moyens à ressort (4), sous forme d'un groupe structurel préassemblé, sur le lève-vitre, et dans lequel un dispositif de fixation (14a, 24) est prévu au niveau du logement (1) afin de fixer le coulisseau (2) sur le logement (1) aussi longtemps que le groupe structurel préassemblé (1, 2, 3, 4) n'est pas encore monté sur un lève-vitre,
    caractérisé en ce que
    le dispositif de fixation (14a, 24) est conçu pour établir une liaison à coopération de formes entre l'élément de renvoi (3) et le logement (1), qui peut être automatiquement déverrouillée lors de la mise en service du lève-vitre sous l'action de l'organe de traction (S).
  2. Dispositif de renvoi selon la revendication 1, caractérisé en ce que le logement (1) forme un boîtier.
  3. Dispositif de renvoi selon la revendication 1 ou 2, caractérisé en ce qu'il est prévu un guidage (13, 13', 13") au niveau du logement (1), au moyen duquel l'élément de renvoi (3) est guidé de telle façon qu'il peut être amené dans différentes positions pour le tensionnement de l'organe de traction (S).
  4. Dispositif de renvoi selon l'une des revendications précédentes, caractérisé en ce que l'élément de renvoi (3) est monté avec possibilité de translation sur le logement (1).
  5. Dispositif de renvoi selon la revendication 4, caractérisé en ce que le coulisseau (2) et l'élément de renvoi (3) sont formés par des pièces séparées reliées l'une à l'autre.
  6. Dispositif de renvoi selon la revendication 5, caractérisé en ce que l'élément de renvoi (3) est fixée sur le coulisseau (2) au moyen d'un goujon étagé (35) qui traverse une ouverture traversante (25) du coulisseau (2).
  7. Dispositif de renvoi selon la revendication 3 est l'une des revendications 5 ou 6, caractérisé en ce que le coulisseau (2) est guidé dans le guidage (13, 13', 13").
  8. Dispositif de renvoi selon l'une des revendications 5 à 7, caractérisé en ce que les moyens à ressort (4) sont formés par au moins un élément à ressort précontraint (40, 41, 42), qui attaque le coulisseau (2) et qui a tendance à déplacer celui-ci de telle façon que l'organe de traction (S) est tendu.
  9. Dispositif de renvoi selon l'une des revendications précédentes, caractérisé en ce que les moyens de fixation (14a, 24 ; 5) sont prévus pour une liaison à coopération de formes, sous la forme d'une liaison à enclenchement.
  10. Dispositif de renvoi selon l'une des revendications précédentes, caractérisé en ce qu'il est prévu des moyens d'arrêt (16, 26 ; 19, 29) pour arrêter l'élément de renvoi (3) dans différentes positions sur le logement (1).
  11. Dispositif de renvoi selon la revendication 10, caractérisé en ce que les moyens d'arrêt (16, 26 ; 19, 29) sont formés par des moyens à coopération de formes, en particulier par des zones dentées mutuellement associées.
  12. Dispositif de renvoi selon la revendication 11, caractérisé en ce qu'il est prévu une zone dentée (16, 19) sur le logement (1) ou sur une pièce d'insert (15, 18) logée dans celui-ci.
  13. Dispositif de renvoi selon la revendication 11 ou 12, caractérisé en ce qu'il est prévu une autre zone dentée (26, 29) sur le coulisseau (2).
  14. Dispositif de renvoi selon l'une des revendications 11 à 13, caractérisé en ce que les zones dentées (19, 29) sont prévues respectivement dans deux plans inclinés (18, 28) associés l'un à l'autre et mobiles l'un par rapport à l'autre.
  15. Dispositif de renvoi selon l'une des revendications 10 à 14, caractérisé en ce que les moyens d'arrêt (16, 26 ; 19, 29) sont arrêtés lors du fonctionnement du lève-vitre par la tension de l'organe de traction (S).
  16. Dispositif de renvoi selon la revendication de 15, caractérisé en ce que les moyens d'arrêt (16, 26 ; 19, 29) sont susceptibles d'être déverrouillés lors d'une suppression de tension de l'organe tensionnement, de sorte que l'élément de renvoi (3) est déplaçable sous l'action des moyens à ressort (4) pour le tensionnement de l'organe de traction (S).
  17. Dispositif de renvoi selon l'une des revendications précédentes, caractérisé en ce qu'il est prévu et conçu pour l'application à un lève-vitre à rail, comprenant plusieurs voies de guidage (8) s'étendant parallèlement les unes aux autres, pour un élément d'entraînement du lève-vitre.
  18. Lève-vitre de véhicule automobile, comprenant
    - un entraînement (A, G) ;
    - un organe de traction (S) susceptible d'être entraîné par l'entraînement (A, G), et
    - un dispositif de renvoi (U) pour l'organe de traction (S),
    caractérisé par un dispositif de renvoi (U) selon l'une des revendications 1 à 17.
  19. Lève-vitre selon la revendication 18, caractérisé en ce que le lève-vitre est réalisé sous forme d'un lève-vitre à rail avec une pluralité de voies de guidage (B) agencées les unes à côté des autres pour au moins un élément d'entraînement relié à l'organe de traction (S).
EP04738640A 2003-06-25 2004-06-08 Dispositif de deflexion pour leve-vitre de vehicule automobile Expired - Fee Related EP1641993B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20310038U DE20310038U1 (de) 2003-06-25 2003-06-25 Umlenkeinrichtung für einen Kraftfahrzeugfensterheber
PCT/DE2004/001188 WO2005008008A1 (fr) 2003-06-25 2004-06-08 Dispositif de deflexion pour leve-vitre de vehicule automobile

Publications (2)

Publication Number Publication Date
EP1641993A1 EP1641993A1 (fr) 2006-04-05
EP1641993B1 true EP1641993B1 (fr) 2009-10-07

Family

ID=33441897

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04738640A Expired - Fee Related EP1641993B1 (fr) 2003-06-25 2004-06-08 Dispositif de deflexion pour leve-vitre de vehicule automobile

Country Status (5)

Country Link
US (1) US20060174542A1 (fr)
EP (1) EP1641993B1 (fr)
JP (1) JP2007506877A (fr)
DE (3) DE20310038U1 (fr)
WO (1) WO2005008008A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018220466A1 (de) 2018-11-28 2020-05-28 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Fensterhebersystem, kraftfahrzeugtür und antriebsvorrichtung für ein fensterhebersystem

Families Citing this family (13)

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DE502004010201D1 (de) 2009-11-19
WO2005008008A1 (fr) 2005-01-27
DE112004001636D2 (de) 2006-05-18
DE20310038U1 (de) 2004-11-04
JP2007506877A (ja) 2007-03-22
EP1641993A1 (fr) 2006-04-05
US20060174542A1 (en) 2006-08-10

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