WO2006131681A1 - Motor vehicle window control switch - Google Patents

Motor vehicle window control switch Download PDF

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Publication number
WO2006131681A1
WO2006131681A1 PCT/FR2006/050537 FR2006050537W WO2006131681A1 WO 2006131681 A1 WO2006131681 A1 WO 2006131681A1 FR 2006050537 W FR2006050537 W FR 2006050537W WO 2006131681 A1 WO2006131681 A1 WO 2006131681A1
Authority
WO
WIPO (PCT)
Prior art keywords
rail
window
slider
boss
length
Prior art date
Application number
PCT/FR2006/050537
Other languages
French (fr)
Inventor
Michel Papi
Original Assignee
Peugeot Citroën Automobiles SA
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 Peugeot Citroën Automobiles SA filed Critical Peugeot Citroën Automobiles SA
Priority to CN2006800205005A priority Critical patent/CN101198759B/en
Priority to AT06764857T priority patent/ATE455922T1/en
Priority to DE602006011885T priority patent/DE602006011885D1/en
Priority to EP06764857A priority patent/EP1888867B1/en
Publication of WO2006131681A1 publication Critical patent/WO2006131681A1/en

Links

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
    • E05F11/486—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 one cable connection to the window glass
    • 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
    • E05F11/382—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 for vehicle windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/606—Accessories therefore
    • E05Y2201/61—Cooperation between suspension or transmission members
    • E05Y2201/612—Cooperation between suspension or transmission members between carriers and rails
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/422—Protection against vibration or noise
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/74—Specific positions
    • E05Y2800/742—Specific positions abnormal
    • E05Y2800/748—Specific positions abnormal end
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
    • E05Y2900/55—Windows

Definitions

  • the present invention relates to a window regulator for a motor vehicle, of the type comprising:
  • Window lifts used in motor vehicle doors usually include a guide rail the length of which a slider carrying the window is movably mounted.
  • a metal noise is often heard when closing the door. This noise is due to the beat of the slider against the window of the window regulator. This type of unpleasant noise damages the image of the vehicle.
  • FR-A-2 820 451 discloses a sliding window regulator slider on a guide rail.
  • the slider has two tabs connecting the latter to the rail in such a way that the rail is gripped by the tongues and without play along the length of the rail, thus avoiding problems of noise and stress caused by defects in the rail. alignment or mounting of the cursor on the rail.
  • the object of the invention is therefore to solve this problem.
  • the subject of the invention is a window lifter of the above-mentioned type, characterized in that the guide rail comprises at least one projection protruding from the surface of the rail only at a point in the path of displacement, the or each boss being adapted to cooperate with the cursor to reduce the clearance between the cursor and the rail at said point of the travel path.
  • each boss is disposed along the length of the rail at the open position of the cursor so that the cursor is supported on said boss when it arrives in the open position;
  • the or each boss is a stamped rail
  • said slider comprises two guide pads along the length of the rail, the pads being spaced axially along the length of the rail, and the rail comprises two bosses spaced axially along its length, the two bosses being positioned to cooperate simultaneously with each pad;
  • said slider comprises two guide pads along the length of the rail, the pads being spaced axially along the length of the rail, and the rail comprises a single boss positioned to cooperate with the pad;
  • said slider comprises a single guide pad along the length of the rail, and the rail comprises a single boss positioned to cooperate with the pad;
  • said window lifter comprises two rails each having a boss, and at least one slider mounted to move on both rails and adapted to cooperate with each boss;
  • the boss is located on the surface of the rail to reduce the play in a direction perpendicular to the shutter plane of the window.
  • the invention also relates to a motor vehicle comprising a window lifter as defined above.
  • a motor vehicle comprising a window lifter as defined above.
  • the invention will be better understood on reading the following description, in which an exemplary embodiment will be described with reference to the appended drawings in which: - Figure 1 is an elevational view of a window lifter according to the invention in the closed position of the window;
  • - Figure 2 is a view similar to that of Figure 1 showing the window lifter in the open position of the window; and - Figure 3 shows a cross-sectional view of a window lifter along the axis III of Figure 2.
  • FIG 1 and 2 show a window regulator 2 comprising a guide rail 4, a movable slider 6 sliding on the rail 4 and a window 8.
  • This window regulator 2 is intended to be implanted in a side door vehicle between the skin of the door and the interior liner, the window 8 out of the door frame by a slot provided for this purpose and flowing in a shutter plane.
  • the guide rail 4 is rectilinear and has a length extending in the direction of opening and closing of the pane 8. It has a cross-section I having an end wall 10 having two parallel faces 11 and 12 .
  • the window regulator 2 comprises two pulleys 14, 16 located at the ends of the rail 4 and a cable 18 engaged around these pulleys 14, 16.
  • the cable 18 has two ends which are fixed to the slider 6.
  • the window regulator 2 finally comprises an electric motor or a crank, not shown, driving the cable 18 and moving the slider 6.
  • the slider 6 comprises a support plate 20 of the window 8 and two guide pads 22, 24 embedding the rail 4.
  • the plate 20 has, for example, the shape of an octagon having two substantially flat surfaces extending in a plane substantially parallel to the plane of the pane 8. It has a thickness smaller than that of the rail 4.
  • the outer surface of the pads is attached to one surface of the plate 20 and the two pads 22, 24 are located at two opposite ends thereof.
  • the pads 22, 24 are separated axially in the direction of the length of the rail 4.
  • the plate 20 is connected to the rail 4 by means of the two pads 22, 24 and the window 8 is mounted on this plate 20.
  • Each shoe 22, 24 has a body substantially parallel to the plane of the window.
  • the body has a passageway 26 in the form of a channel which passes through it apart. It receives the two faces 11, 12 of the end wall 10 of the rail 4 in this passage 26 allowing the shoe 22 to slide thereon.
  • the body has two sides 28, 30 which has in section a U-shape embedding the two faces 11, 12 of the wall 10 of the rail 4, as illustrated in FIG. 3. The same is true for the shoe 24.
  • the body has internally a width and a thickness greater than those of the rail 4, so that this difference in width and thickness respectively produces a lateral play in a direction perpendicular to the rail and parallel to the plane of the window and a transverse clearance in a perpendicular direction to the rail and perpendicular to the plane of the window, facilitating the sliding of the pad 22, 24 on the rail 4.
  • This clearance is normally between 0.5 mm and 1.5 mm and preferably of the order of 0.9 mm .
  • the rail 4 comprises two bosses 32, 34 located on its main surface so as to widen its thickness there. These two bosses 32, 34 are separated axially in the direction of the length of the rail 4 by a distance substantially equal to the distance between the two pads 22, 24.
  • the bosses 32, 34 are for example embossed rail.
  • the two bosses 32, 34 are located on the main face of the rail 4 at positions substantially corresponding to the two positions of the pads 22, 24 when the window 8 is in the open position.
  • the bosses 32, 34 widen the thickness of the rail 4 at this point reducing the transverse play of the rail in a direction perpendicular to the rail and perpendicular to the window.
  • the cooperation between the boss 32, 34 and the shoe 22, 24 reduces the transverse clearance so that the transverse clearance that remains is less than 0.1 mm and is especially zero.
  • the slider 6 is driven in motion by the cable 18 and slides on the rail 4 along a path of movement between a closed position corresponding to the window 8 in the closed position (FIG. 1) and an open position corresponding to the window 8 in the open position ( Figure 2).
  • a closed position corresponding to the window 8 in the closed position (FIG. 1)
  • an open position corresponding to the window 8 in the open position ( Figure 2).
  • the bosses 32, 34 protruding from the surface of the rail 4 and widening its width at this point each cooperate with a pad 22, 24 ( Figure 3).
  • the game between slider 6 and the rail 4 is reduced and the beat of the slider 6 against the rail 4 when closing the door is eliminated.
  • the rail 4 comprises a single boss 22, 24.
  • the slider 6 also comprises a boss placed opposite the boss belonging to this slider. These two bosses are thus complementary.
  • the slider 6 comprises a single pad 22, 24 and the rail 4 comprises a single boss 32, 34.
  • the window regulator 2 comprises two rails 4 each having one or two bosses 32, 34 and at least one slider 6 mounted to move on the two rails 4 and adapted to cooperate with each boss 32, 34.

Abstract

The invention concerns a motor vehicle window control switch comprising: a guide rail (4) extending along an axis for opening and closing the window (8); and a slider (6) for supporting the window in a closing plane and which is slidably guided on the rail (4), said slider (6) being mobile along a travel path between an opening position corresponding to the window (8) in open position and a closing position corresponding to the window (8) in closed position. The guide rail (4) comprises at least one boss (32, 34) projecting at the surface of the rail (4) only in one point of the travel path, the or each boss (32, 34) being adapted to co-operate with the cursor (6) and the rail (4) at said travel path.

Description

Lève-vitre pour véhicule automobile Window lifter for a motor vehicle
La présente invention est relative à un lève-vitre pour véhicule automobile, du type comprenant :The present invention relates to a window regulator for a motor vehicle, of the type comprising:
- un rail de guidage s'étendant suivant un axe d'ouverture et de fermeture de la vitre ; et - un curseur destiné à supporter la vitre dans un plan d'obturation et qui est guidé à coulissement sur le rail, lequel curseur est mobile suivant un trajet de déplacement entre une position d'ouverture correspondant à la vitre en position ouverte et une position de fermeture correspondant à la vitre en position fermée. Les lève-vitres utilisés dans les portes de véhicule automobile comportent habituellement un rail de guidage sur la longueur duquel un curseur portant la vitre est monté mobile. Lorsque la vitre est située en position basse, un bruit métallique est souvent entendu lors de la fermeture de la porte. Ce bruit est dû au battement du curseur contre le rail du lève- vitre. Ce type de bruit désagréable nuit à l'image du véhicule.a guide rail extending along an axis of opening and closing of the window; and - a slider for supporting the window in a shutter plane and which is slidably guided on the rail, which slider is movable along a path of movement between an open position corresponding to the window in the open position and a position closure corresponding to the window in the closed position. Window lifts used in motor vehicle doors usually include a guide rail the length of which a slider carrying the window is movably mounted. When the window is in the low position, a metal noise is often heard when closing the door. This noise is due to the beat of the slider against the window of the window regulator. This type of unpleasant noise damages the image of the vehicle.
FR-A-2 820 451 décrit un curseur de lève-vitre coulissant sur un rail de guidage. Le curseur comporte deux languettes reliant celui-ci au rail d'une manière que le rail soit enserré par les languettes et sans jeu sur toute la longueur du rail, permettant d'éviter des problèmes de bruit et d'efforts provoqués par des défauts d'alignement ou de montage du curseur sur le rail.FR-A-2 820 451 discloses a sliding window regulator slider on a guide rail. The slider has two tabs connecting the latter to the rail in such a way that the rail is gripped by the tongues and without play along the length of the rail, thus avoiding problems of noise and stress caused by defects in the rail. alignment or mounting of the cursor on the rail.
On conçoit cependant que le problème du battement du curseur contre le rail du lève-vitre lors de la fermeture de la porte n'est pas résolu par cet agencement, compte tenu de l'élasticité des languettes. De plus, ce curseur complexe ne garantit pas une absence de jeu entre le rail et le curseur sur toute la longueur du rail.However, it is conceivable that the problem of the beat of the cursor against the window of the window lifter when closing the door is not solved by this arrangement, given the elasticity of the tabs. In addition, this complex slider does not guarantee a lack of play between the rail and the cursor along the entire length of the rail.
Le but de l'invention est donc de résoudre ce problème.The object of the invention is therefore to solve this problem.
A cet effet, l'invention a pour objet un lève-vitre du type précité, caractérisé en ce que le rail de guidage comprend au moins un bossage faisant saillie à la surface du rail seulement en un point du trajet de déplacement, le ou chaque bossage étant propre à coopérer avec le curseur pour réduire le jeu entre le curseur et le rail audit point du trajet de déplacement.To this end, the subject of the invention is a window lifter of the above-mentioned type, characterized in that the guide rail comprises at least one projection protruding from the surface of the rail only at a point in the path of displacement, the or each boss being adapted to cooperate with the cursor to reduce the clearance between the cursor and the rail at said point of the travel path.
Suivant d'autres caractéristiques de l'invention :According to other features of the invention:
- le ou chaque bossage est disposé suivant la longueur du rail à la position d'ouverture du curseur de façon que le curseur soit en appui sur ledit bossage lors de son arrivée en position d'ouverture ;- The or each boss is disposed along the length of the rail at the open position of the cursor so that the cursor is supported on said boss when it arrives in the open position;
- le ou chaque bossage est un embouti du rail ;- The or each boss is a stamped rail;
- ledit curseur comprend deux patins de guidage suivant la longueur du rail, les patins étant espacés axialement selon la longueur du rail, et le rail comprend deux bossages espacés axialement selon sa longueur, les deux bossages étant positionnés pour coopérer simultanément chacun avec un patin ;- said slider comprises two guide pads along the length of the rail, the pads being spaced axially along the length of the rail, and the rail comprises two bosses spaced axially along its length, the two bosses being positioned to cooperate simultaneously with each pad;
- ledit curseur comprend deux patins de guidage suivant la longueur du rail, les patins étant espacés axialement selon la longueur du rail, et le rail comprend un seul bossage positionné pour coopérer avec le patin ;said slider comprises two guide pads along the length of the rail, the pads being spaced axially along the length of the rail, and the rail comprises a single boss positioned to cooperate with the pad;
- ledit curseur comprend un seul patin de guidage suivant la longueur du rail, et le rail comprend un seul bossage positionné pour coopérer avec le patin ; - ledit lève-vitre comprend deux rails ayant chacun un bossage, et au moins un curseur monté mobile sur les deux rails et propre à coopérer avec chaque bossage ;said slider comprises a single guide pad along the length of the rail, and the rail comprises a single boss positioned to cooperate with the pad; said window lifter comprises two rails each having a boss, and at least one slider mounted to move on both rails and adapted to cooperate with each boss;
- le jeu entre le rail et le patin en dehors du ou de chaque point du trajet de déplacement où un bossage est présent est compris entre 0,5 mm et 1 ,5 mm ; et- The play between the rail and the pad outside the or each point of the path of displacement where a boss is present is between 0.5 mm and 1.5 mm; and
- le bossage est situé sur la surface du rail pour réduire le jeu dans une direction perpendiculaire au plan d'obturation de la vitre.- The boss is located on the surface of the rail to reduce the play in a direction perpendicular to the shutter plane of the window.
L'invention a également pour objet un véhicule automobile comprenant un lève-vitre tel que défini ci-dessus. L'invention sera mieux comprise à la lecture de la description qui va suivre, dans laquelle un exemple de réalisation va être décrit en regard des dessins annexés sur lesquels : - la Figure 1 est une vue en élévation d'un lève-vitre selon l'invention en position de fermeture de la vitre ;The invention also relates to a motor vehicle comprising a window lifter as defined above. The invention will be better understood on reading the following description, in which an exemplary embodiment will be described with reference to the appended drawings in which: - Figure 1 is an elevational view of a window lifter according to the invention in the closed position of the window;
- la Figure 2 est une vue analogue à celle de la Figure 1 montrant le lève-vitre en position d'ouverture de la vitre ; et - la Figure 3 représente une vue en section transversale d'un lève- vitre selon l'axe III de la figure 2.- Figure 2 is a view similar to that of Figure 1 showing the window lifter in the open position of the window; and - Figure 3 shows a cross-sectional view of a window lifter along the axis III of Figure 2.
On a illustré sur les figures 1 et 2 un lève-vitre 2 comprenant un rail de guidage 4, un curseur mobile 6 à coulissement sur le rail 4 et une vitre 8. Ce lève-vitre 2 est destiné à être implanté dans une porte latérale de véhicule entre la peau de la porte et la garniture intérieure, la vitre 8 sortant du cadre de la porte par une fente prévue à cet effet et circulant suivant un plan d'obturation.1 and 2 show a window regulator 2 comprising a guide rail 4, a movable slider 6 sliding on the rail 4 and a window 8. This window regulator 2 is intended to be implanted in a side door vehicle between the skin of the door and the interior liner, the window 8 out of the door frame by a slot provided for this purpose and flowing in a shutter plane.
Le rail de guidage 4 est rectiligne et a une longueur s'étendant suivant la direction d'ouverture et de fermeture de la vitre 8. Il présente en section une forme de I comportant une paroi d'extrémité 10 ayant deux faces parallèles 11 et 12.The guide rail 4 is rectilinear and has a length extending in the direction of opening and closing of the pane 8. It has a cross-section I having an end wall 10 having two parallel faces 11 and 12 .
Le lève-vitre 2 comporte deux poulies 14, 16 situées aux extrémités du rail 4 et un câble 18 engagé autour de ces poulies 14, 16. Le câble 18 a deux extrémités qui sont fixés au curseur 6. Le lève-vitre 2 comporte enfin un moteur électrique ou une manivelle, non représentés, d'entraînement du câble 18 et de déplacement du curseur 6.The window regulator 2 comprises two pulleys 14, 16 located at the ends of the rail 4 and a cable 18 engaged around these pulleys 14, 16. The cable 18 has two ends which are fixed to the slider 6. The window regulator 2 finally comprises an electric motor or a crank, not shown, driving the cable 18 and moving the slider 6.
Le curseur 6 comprend une plaque de support 20 de la vitre 8 et deux patins 22, 24 de guidage enchâssant le rail 4.The slider 6 comprises a support plate 20 of the window 8 and two guide pads 22, 24 embedding the rail 4.
La plaque 20 a, par exemple, la forme d'un octogone ayant deux surfaces sensiblement plates s'étendant dans un plan sensiblement parallèle au plan de la vitre 8. Elle a une épaisseur plus petite que celle du rail 4. La surface extérieure des patins est fixée à une surface de la plaque 20 et les deux patins 22, 24 sont situés à deux extrémités opposées de celle-ci.The plate 20 has, for example, the shape of an octagon having two substantially flat surfaces extending in a plane substantially parallel to the plane of the pane 8. It has a thickness smaller than that of the rail 4. The outer surface of the pads is attached to one surface of the plate 20 and the two pads 22, 24 are located at two opposite ends thereof.
Les patins 22, 24 sont séparés axialement dans la direction de la longueur du rail 4. La plaque 20 est reliée au rail 4 par intermédiaire des deux patins 22, 24 et la vitre 8 est montée sur cette plaque 20.The pads 22, 24 are separated axially in the direction of the length of the rail 4. The plate 20 is connected to the rail 4 by means of the two pads 22, 24 and the window 8 is mounted on this plate 20.
Chaque patin 22, 24 a un corps sensiblement parallèle au plan de la vitre. Le corps présente un passage 26 en forme de canal qui le traverse de part en part. Il reçoit les deux faces 11 , 12 de la paroi d'extrémité 10 du rail 4 dans ce passage 26 permettant au patin 22 de coulisser sur celui-ci. Le corps a deux côtés 28, 30 qui présente en section une forme en U enchâssant les deux faces 11 , 12 de la paroi 10 du rail 4, comme illustré en Figure 3. Il en est de même pour le patin 24. Le corps a intérieurement une largeur et une épaisseur plus grandes que celles du rail 4, si bien que cette différence en largeur et en épaisseur produit respectivement un jeu latéral dans une direction perpendiculaire au rail et parallèle au plan de la vitre et un jeu transversal dans une direction perpendiculaire au rail et perpendiculaire au plan de la vitre, facilitant le coulissement du patin 22, 24 sur le rail 4. Ce jeu est normalement compris entre 0,5 mm et 1 ,5 mm et de préférence de l'ordre de 0,9 mm.Each shoe 22, 24 has a body substantially parallel to the plane of the window. The body has a passageway 26 in the form of a channel which passes through it apart. It receives the two faces 11, 12 of the end wall 10 of the rail 4 in this passage 26 allowing the shoe 22 to slide thereon. The body has two sides 28, 30 which has in section a U-shape embedding the two faces 11, 12 of the wall 10 of the rail 4, as illustrated in FIG. 3. The same is true for the shoe 24. The body has internally a width and a thickness greater than those of the rail 4, so that this difference in width and thickness respectively produces a lateral play in a direction perpendicular to the rail and parallel to the plane of the window and a transverse clearance in a perpendicular direction to the rail and perpendicular to the plane of the window, facilitating the sliding of the pad 22, 24 on the rail 4. This clearance is normally between 0.5 mm and 1.5 mm and preferably of the order of 0.9 mm .
Selon l'invention, le rail 4 comporte deux bossages 32, 34 situés sur sa surface principale de façon à élargir son épaisseur à cet endroit. Ces deux bossages 32, 34 sont séparés axialement dans la direction de la longueur du rail 4 par une distance sensiblement égale à la distance entre les deux patins 22, 24.According to the invention, the rail 4 comprises two bosses 32, 34 located on its main surface so as to widen its thickness there. These two bosses 32, 34 are separated axially in the direction of the length of the rail 4 by a distance substantially equal to the distance between the two pads 22, 24.
Les bossages 32, 34 sont par exemple des emboutis du rail. Les deux bossages 32, 34 sont situés sur la face principale du rail 4 à des positions correspondant sensiblement aux deux positions des patins 22, 24 lorsque la vitre 8 est en position d'ouverture. Les bossages 32, 34 élargissent l'épaisseur du rail 4 à cet endroit réduisant le jeu transversal du rail dans une direction perpendiculaire au rail et perpendiculaire à la vitre. La coopération entre le bossage 32, 34 et le patin 22, 24 réduit le jeu transversal de façon que le jeu transversal qui demeure soit inférieur à 0,1 mm et soit notamment nul.The bosses 32, 34 are for example embossed rail. The two bosses 32, 34 are located on the main face of the rail 4 at positions substantially corresponding to the two positions of the pads 22, 24 when the window 8 is in the open position. The bosses 32, 34 widen the thickness of the rail 4 at this point reducing the transverse play of the rail in a direction perpendicular to the rail and perpendicular to the window. The cooperation between the boss 32, 34 and the shoe 22, 24 reduces the transverse clearance so that the transverse clearance that remains is less than 0.1 mm and is especially zero.
Le curseur 6 est entraîné en mouvement par l'intermédiaire du câble 18 et coulisse sur le rail 4 suivant un trajet de déplacement entre une position de fermeture correspondant à la vitre 8 en position fermée (figure 1 ) et une position d'ouverture correspondant à la vitre 8 en position ouverte (figure 2). Lors de son arrivée en position d'ouverture, les bossages 32, 34 faisant saillie à la surface du rail 4 et élargissant sa largeur à cet endroit coopèrent chacun avec un patin 22, 24 (figure 3). Le jeu entre le curseur 6 et le rail 4 est réduit et le battement du curseur 6 contre le rail 4 lors de la fermeture de la porte est éliminé.The slider 6 is driven in motion by the cable 18 and slides on the rail 4 along a path of movement between a closed position corresponding to the window 8 in the closed position (FIG. 1) and an open position corresponding to the window 8 in the open position (Figure 2). Upon arrival in the open position, the bosses 32, 34 protruding from the surface of the rail 4 and widening its width at this point each cooperate with a pad 22, 24 (Figure 3). The game between slider 6 and the rail 4 is reduced and the beat of the slider 6 against the rail 4 when closing the door is eliminated.
Selon une variante de cette invention, le rail 4 comprend un seul bossage 22, 24. Selon une autre variante, le curseur 6 comprend également un bossage placé en regard du bossage appartenant à ce curseur. Ces deux bossages sont ainsi complémentaires. Selon une autre variante, le curseur 6 comprend un seul patin 22, 24 et le rail 4 comprend un seul bossage 32, 34.According to a variant of this invention, the rail 4 comprises a single boss 22, 24. According to another variant, the slider 6 also comprises a boss placed opposite the boss belonging to this slider. These two bosses are thus complementary. According to another variant, the slider 6 comprises a single pad 22, 24 and the rail 4 comprises a single boss 32, 34.
Selon encore une autre variante, le lève-vitre 2 comprend deux rails 4 ayant chacun un ou deux bossages 32, 34 et au moins un curseur 6 monté mobile sur les deux rails 4 et propre à coopérer avec chaque bossage 32, 34. According to yet another variant, the window regulator 2 comprises two rails 4 each having one or two bosses 32, 34 and at least one slider 6 mounted to move on the two rails 4 and adapted to cooperate with each boss 32, 34.

Claims

REVENDICATIONS
1. Lève-vitre (2) pour véhicule automobile, du type comprenant :Window lifter (2) for a motor vehicle, of the type comprising:
- un rail (4) de guidage s'étendant suivant un axe d'ouverture et de fermeture de la vitre (8) ; eta guide rail (4) extending along an axis of opening and closing of the pane (8); and
- un curseur (6) destiné à supporter la vitre (8) dans un plan d'obturation et qui est guidé à coulissement sur le rail (4), lequel curseur (6) est mobile suivant un trajet de déplacement entre une position d'ouverture correspondant à la vitre (8) en position ouverte et une position de fermeture correspondant à la vitre (8) en position fermée; caractérisé en ce que le rail (4) de guidage comprend au moins un bossage (32, 34) faisant saillie à la surface du rail (4) seulement en un point du trajet de déplacement, le ou chaque bossage (32, 34) étant propre à coopérer avec le curseur (6) pour réduire le jeu entre le curseur (6) et le rail (4) audit point du trajet de déplacement.- A slider (6) for supporting the window (8) in a shutter plane and which is slidably guided on the rail (4), which slider (6) is movable along a path of movement between a position of opening corresponding to the window (8) in the open position and a closed position corresponding to the window (8) in the closed position; characterized in that the guide rail (4) comprises at least one boss (32, 34) projecting from the surface of the rail (4) only at a point in the path of travel, the or each boss (32, 34) being adapted to cooperate with the slider (6) to reduce the clearance between the slider (6) and the rail (4) at said point of the travel path.
2. Lève-vitre (2) selon la revendication 1 , caractérisé en ce que le ou chaque bossage (32, 34) est disposé suivant la longueur du rail (4) à la position d'ouverture du curseur (6) de façon que le curseur (6) soit en appui sur ledit bossage (32, 34) lors de son arrivée en position d'ouverture. 2. window regulator (2) according to claim 1, characterized in that the or each boss (32, 34) is arranged along the length of the rail (4) at the open position of the slider (6) so that the slider (6) bears on said boss (32, 34) when it reaches the open position.
3. Lève-vitre (2) selon la revendication 1 ou 2, caractérisé en ce que le ou chaque bossage (32, 34) est un embouti du rail.3. window lifter (2) according to claim 1 or 2, characterized in that the or each projection (32, 34) is a stamping of the rail.
4. Lève-vitre (2) selon l'une quelconque des revendications précédentes, caractérisé en ce que ledit curseur (6) comprend deux patins (22, 24) de guidage suivant la longueur du rail (4), les patins (22, 24) étant espacés axialement selon la longueur du rail (4), et le rail (4) comprend deux bossages (32, 34) espacés axialement selon sa longueur, les deux bossages (32, 34) étant positionnés pour coopérer simultanément chacun avec un patin (22, 24).4. Window lifter (2) according to any one of the preceding claims, characterized in that said slider (6) comprises two guide pads (22, 24) along the length of the rail (4), the pads (22, 24) being spaced axially along the length of the rail (4), and the rail (4) comprises two bosses (32, 34) spaced axially along its length, the two bosses (32, 34) being positioned to cooperate simultaneously with each other. pad (22, 24).
5. Lève-vitre (2) selon l'une quelconque des revendications 1 à 3, caractérisé en ce que ledit curseur (6) comprend deux patins (22, 24) de guidage suivant la longueur du rail (4); les patins (22, 24) étant espacés axialement selon la longueur du rail (4), et le rail (4) comprend un seul bossage (32, 34) positionné pour coopérer avec le patin (22, 24). 5. window lifter (2) according to any one of claims 1 to 3, characterized in that said slider (6) comprises two pads (22, 24) for guiding along the length of the rail (4); the pads (22, 24) being spaced axially along the length of the rail (4), and the rail (4) comprises a single boss (32, 34) positioned to cooperate with the pad (22, 24).
6. Lève-vitre (2) selon l'une quelconque des revendications 1 à 3, caractérisé en ce que ledit curseur (6) comprend un seul patin (22, 24) de guidage suivant la longueur du rail (4), et le rail (4) comprend un seul bossage (32, 34) positionné pour coopérer avec le patin (22, 24). 6. window lifter (2) according to any one of claims 1 to 3, characterized in that said slider (6) comprises a single guide pad (22, 24) along the length of the rail (4), and the rail (4) comprises a single boss (32, 34) positioned to cooperate with the pad (22, 24).
7. Lève-vitre (2) selon l'une quelconque des revendications 1 à 3, caractérisé en ce que ledit lève-vitre (2) comprend deux rails (4) ayant chacun un bossage (32, 34), et au moins un curseur (6) monté mobile sur les deux rails (4) et propre à coopérer avec chaque bossage (32, 34).7. window regulator (2) according to any one of claims 1 to 3, characterized in that said window lifter (2) comprises two rails (4) each having a boss (32, 34), and at least one slider (6) movably mounted on both rails (4) and adapted to cooperate with each boss (32, 34).
8. Lève-vitre (2) selon l'une quelconque des revendications précédentes, caractérisé en ce que le jeu entre le rail (4) et le patin (22, 24) en dehors du ou de chaque point du trajet de déplacement où un bossage est présent est compris entre 0,5 mm et 1 ,5 mm.8. window lifter (2) according to any one of the preceding claims, characterized in that the clearance between the rail (4) and the pad (22, 24) outside the or each point of the travel path where a boss is present is between 0.5 mm and 1.5 mm.
9. Lève-vitre (2) selon l'une quelconque des revendications précédentes, caractérisé en ce que le bossage (32, 34) est situé sur la surface du rail (4) pour réduire le jeu dans une direction perpendiculaire au plan d'obturation de la vitre (8).9. window regulator (2) according to any one of the preceding claims, characterized in that the boss (32, 34) is located on the surface of the rail (4) to reduce the play in a direction perpendicular to the plane of closing the window (8).
10. Véhicule automobile comprenant un lève-vitre (2) selon l'une quelconque des revendications précédentes. 10. Motor vehicle comprising a window lifter (2) according to any one of the preceding claims.
PCT/FR2006/050537 2005-06-10 2006-06-09 Motor vehicle window control switch WO2006131681A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2006800205005A CN101198759B (en) 2005-06-10 2006-06-09 Motor vehicle window control switch
AT06764857T ATE455922T1 (en) 2005-06-10 2006-06-09 WINDOW REGULATORS FOR MOTOR VEHICLES
DE602006011885T DE602006011885D1 (en) 2005-06-10 2006-06-09 WINDOW HOLDER FOR MOTOR VEHICLES
EP06764857A EP1888867B1 (en) 2005-06-10 2006-06-09 Window lifter for motor vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0505923 2005-06-10
FR0505923A FR2886966B1 (en) 2005-06-10 2005-06-10 WINDOW LIFTER FOR MOTOR VEHICLE

Publications (1)

Publication Number Publication Date
WO2006131681A1 true WO2006131681A1 (en) 2006-12-14

Family

ID=35810382

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/050537 WO2006131681A1 (en) 2005-06-10 2006-06-09 Motor vehicle window control switch

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EP (1) EP1888867B1 (en)
CN (1) CN101198759B (en)
AT (1) ATE455922T1 (en)
DE (1) DE602006011885D1 (en)
ES (1) ES2338155T3 (en)
FR (1) FR2886966B1 (en)
WO (1) WO2006131681A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9222295B2 (en) * 2011-05-31 2015-12-29 Hi-Lex Corporation Window regulator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700508A (en) * 1986-01-09 1987-10-20 Rockwell Golde Gmbh Pane guide for an automobile sliding window
DE4429487C1 (en) * 1994-08-19 1995-10-26 Ford Werke Ag Window lift for motor vehicles
EP1146190A1 (en) * 1999-11-05 2001-10-17 Melchor Daumal Castellon Window lifting device for motor vehicles
US6305125B1 (en) * 1995-10-09 2001-10-23 Toyoda Gosei Co., Ltd. Window guide having a plurality of contact members attached at only one end for guiding an automobile door window
EP1229199A1 (en) * 2001-02-06 2002-08-07 Meritor Light Vehicle Systems-France Window glass carrier member for sliding window
US20040107535A1 (en) * 2000-09-27 2004-06-10 Regnier Luc Roger Window regulator channel slider device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146987A (en) * 1984-12-20 1986-07-04 株式会社　大井製作所 Lift apparatus of window glass
US5782038A (en) * 1996-07-29 1998-07-21 Hi-Lex Corporation Window regulator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700508A (en) * 1986-01-09 1987-10-20 Rockwell Golde Gmbh Pane guide for an automobile sliding window
DE4429487C1 (en) * 1994-08-19 1995-10-26 Ford Werke Ag Window lift for motor vehicles
US6305125B1 (en) * 1995-10-09 2001-10-23 Toyoda Gosei Co., Ltd. Window guide having a plurality of contact members attached at only one end for guiding an automobile door window
EP1146190A1 (en) * 1999-11-05 2001-10-17 Melchor Daumal Castellon Window lifting device for motor vehicles
US20040107535A1 (en) * 2000-09-27 2004-06-10 Regnier Luc Roger Window regulator channel slider device
EP1229199A1 (en) * 2001-02-06 2002-08-07 Meritor Light Vehicle Systems-France Window glass carrier member for sliding window

Also Published As

Publication number Publication date
DE602006011885D1 (en) 2010-03-11
FR2886966B1 (en) 2008-11-28
CN101198759A (en) 2008-06-11
EP1888867B1 (en) 2010-01-20
EP1888867A1 (en) 2008-02-20
CN101198759B (en) 2012-01-04
FR2886966A1 (en) 2006-12-15
ES2338155T3 (en) 2010-05-04
ATE455922T1 (en) 2010-02-15

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