FR2773194A3 - Motor vehicle door window winding mechanism with rail, cable drum and plate - Google Patents

Motor vehicle door window winding mechanism with rail, cable drum and plate Download PDF

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Publication number
FR2773194A3
FR2773194A3 FR9716584A FR9716584A FR2773194A3 FR 2773194 A3 FR2773194 A3 FR 2773194A3 FR 9716584 A FR9716584 A FR 9716584A FR 9716584 A FR9716584 A FR 9716584A FR 2773194 A3 FR2773194 A3 FR 2773194A3
Authority
FR
France
Prior art keywords
pipe
plate
guide
cable
rail
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.)
Granted
Application number
FR9716584A
Other languages
French (fr)
Other versions
FR2773194B3 (en
Inventor
Gallo Yann Le
Carlos Chinea
Philippe Pages
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.)
Inteva Products France SAS
Original Assignee
Meritor Light Vehicle Systems France
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 Meritor Light Vehicle Systems France filed Critical Meritor Light Vehicle Systems France
Priority to FR9716584A priority Critical patent/FR2773194B3/en
Publication of FR2773194A3 publication Critical patent/FR2773194A3/en
Application granted granted Critical
Publication of FR2773194B3 publication Critical patent/FR2773194B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E05F11/485—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
    • 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
    • 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

Landscapes

  • Window Of Vehicle (AREA)

Abstract

The mechanism consists of a supporting rail for the window, a cable and a plate (3) with a cable drum (4). The plate has tubular guides (7) and coaxial springs (8) for the cable ends (2a, 2b), the guides being made in one piece with and as part of the plate by a stamping and rolling process. The end of each guide tube also acts as a stop for the spring between the guide and cable end bush (9).

Description

La présente invention a pour objet un lève-vitre pour porte de véhicule automobile, du type comportant un rail de support de la vitre1 un câble auquel est fixé un curseur pouvant coulisser sur le rail, et une platine pourvue d'un tambour d'enroulement du câble. Ce dernier présente de part et d'autre du tambour, des brins traversant chacun une pipe à proximité de la platine, ainsi qu un guide de pipe solidaire de la platine. Un ressort est disposé coaxialement à la pipe et prend appui sur une extrémité du guide de pipe, tandis que la pipe peut coulisser à l'intérieur du guide de pipe jusqu'à ce qu'elle vienne en butée dans celle-ci lorsque le câble subit la tension maximale. The present invention relates to a window lifter for a motor vehicle door, of the type comprising a rail for supporting the glass, a cable to which is fixed a slider which can slide on the rail, and a plate provided with a winding drum. of the cable. The latter has on each side of the drum, strands each passing through a pipe near the plate, as well as a pipe guide secured to the plate. A spring is arranged coaxially with the pipe and rests on one end of the pipe guide, while the pipe can slide inside the pipe guide until it abuts therein when the cable undergoes maximum tension.

Le guide de pipe et la pipe sont généralement constitués par des pièces en matière plastique, le guide étant rapporté manuellement sur la platine. Ainsi la pipe et le guide de pipe sont spécialement conformés pour permettre à la pipe de venir en butée dans le guide de pipe lorsque la tension du câble est maximale. Ceci implique une fabrication adaptée des pièces et une opération de montage manuel du guide de pipe sur la platine. The pipe guide and the pipe are generally formed by plastic parts, the guide being manually attached to the plate. Thus the pipe and the pipe guide are specially shaped to allow the pipe to come into abutment in the pipe guide when the cable tension is maximum. This implies a suitable manufacturing of the parts and a manual assembly operation of the pipe guide on the plate.

L'invention a pour but de proposer un système de guide de pipe et de pipe qui permette de simplifier sensiblement la fabrication de la platine, le processus de montage du dispositif, et par conséquent de réduire son coût de réalisation. The invention aims to provide a pipe guide system and pipe that allows to significantly simplify the manufacture of the plate, the device mounting process, and therefore reduce its cost of production.

Conformément à l'invention, le guide de pipe est intégré à la platine et réalisé monopièce avec celle-ci, et une extrémité de ce guide de pipe forme butée pour le ressort interposé entre le guide de pipe et un élément d'appui sur la pipe. In accordance with the invention, the pipe guide is integrated into the plate and produced as a single piece therewith, and one end of this pipe guide forms a stop for the spring interposed between the pipe guide and a support element on the pipe.

Ainsi dans ce dispositif c'est le ressort qui assure la butée contre l'extrémité du guide de pipe, et non plus la pipe en matière plastique qui vient en butée à l'intérieur du guide de pipe lorsque la tension du câble est maximale. Thus in this device it is the spring which provides the stop against the end of the pipe guide, and no longer the plastic pipe which abuts inside the pipe guide when the cable tension is at a maximum.

La platine étant généralement en tôle, le guide de pipe est réalisé monobloc avec cette tôle par emboutissage-roulage, et reçoit la pipe à libre coulissement. Since the plate is generally made of sheet metal, the pipe guide is made in one piece with this sheet metal by stamping-rolling, and receives the pipe with free sliding.

Le montage du dispositif est simplifié puisque la platine est livrée avec son guide de pipe monopièce, ce qui réduit le nombre des pièces nécessaires. The assembly of the device is simplified since the plate is delivered with its one-piece pipe guide, which reduces the number of parts required.

D'autres particularités et avantages de l'invention apparaîtront au cours de la description qui va suivre, faite en référence aux dessins annexés qui en illustrent une forme de réalisation à titre d'exemple non limitatif.  Other features and advantages of the invention will become apparent during the description which follows, given with reference to the appended drawings which illustrate an embodiment thereof by way of nonlimiting example.

La figure 1 est une vue en élévation à échelle réduite d'une forme de réalisation du lève-vitre selon l'invention. Figure 1 is an elevational view on a reduced scale of an embodiment of the window regulator according to the invention.

La figure 2 est une vue en élévation partielle à échelle agrandie du lève-vitre de la figure 1, montrant l'agencement du guide de pipe, de la pipe et du ressort. Figure 2 is a partial elevational view on an enlarged scale of the window lifter of Figure 1, showing the arrangement of the pipe guide, the pipe and the spring.

La figure 3 est une vue en coupe partielle suivant 3/3 de la figure 2. FIG. 3 is a partial sectional view along 3/3 of FIG. 2.

La figure 4 est une vue en perspective à échelle agrandie de la platine du lève-vitre des figures 1 et 2. FIG. 4 is a perspective view on an enlarged scale of the plate of the window regulator of FIGS. 1 and 2.

La figure 5 est une vue schématique en élévation longitudinale à échelle réduite du guide de pipe, de la pipe et du ressort du dispositif des figures 1 à 4. FIG. 5 is a schematic view in longitudinal elevation on a reduced scale of the pipe guide, of the pipe and of the spring of the device of FIGS. 1 to 4.

Le lève-vitre pour porte de véhicule représenté aux dessins comporte un rail i de support d'une vitre non représentée, un câble 2 et une platine 3 pourvue d'un organe d'enroulement 4 du câble 2, constitué par un tambour. The window lifter for vehicle door shown in the drawings comprises a rail i for supporting a window not shown, a cable 2 and a plate 3 provided with a winding member 4 for the cable 2, constituted by a drum.

Au câble 2 est fixé un curseur 5 pouvant supporter la vitre et monté coulissant le long du rail 1. Tous ces éléments sont connus en soi et ne nécessitent pas une description détaillée.To the cable 2 is fixed a slider 5 which can support the window and is slidably mounted along the rail 1. All of these elements are known per se and do not require a detailed description.

De part et d'autre du tambour 4, le câble 2 forme deux brins 2a, 2b qui traversent chacun au voisinage immédiat de la platine 3, une pipe tubulaire 6 et un guide de pipe tubulaire 7 solidaire de la platine 3. Cette dernière étant normalement réalisée en une tôle métallique, les deux guides de pipe 7 sont intégrés à la platine 3, c'est-à-dire qu'ils sont réalisés monopièce avec celleci, par une opération d'emboutissage-roulage. On either side of the drum 4, the cable 2 forms two strands 2a, 2b which each pass in the immediate vicinity of the plate 3, a tubular pipe 6 and a tubular pipe guide 7 secured to the plate 3. The latter being normally made of a metal sheet, the two pipe guides 7 are integrated into the plate 3, that is to say that they are made one piece with this, by a stamping-rolling operation.

Le lève-vitre comprend également, associé à chaque guide de pipe 7 et à chaque pipe 6, un ressort 8 disposé coaxialement à la pipe 6 et interposé entre une extrémité 7a du guide de pipe 6 et un élément d'appui sur la pipe 6, constitué par une collerette 9 de celle-ci. The window regulator also comprises, associated with each pipe guide 7 and with each pipe 6, a spring 8 arranged coaxially with the pipe 6 and interposed between an end 7a of the pipe guide 6 and a support element on the pipe 6 , consisting of a flange 9 thereof.

La pipe 6 est montée coulissante librement à l'intérieur du guide 7 (figure 5), et ce coulissement est limité par la venue en butée du ressort hélicoïdal 8 sur l'extrémité correspondante 7a du guide 6 lorsqu'il est comprimé par une tension maximale du câble 2. Bien entendu dans ce cas, à la venue en butée du ressort 8 sur le guide 7, correspond un état de détente maximum du second ressort 8 associé au second brin du câble 2. The pipe 6 is mounted to slide freely inside the guide 7 (FIG. 5), and this sliding is limited by the abutment of the helical spring 8 on the corresponding end 7a of the guide 6 when it is compressed by a tension maximum of the cable 2. Of course in this case, when the spring 8 comes into abutment on the guide 7, corresponds a state of maximum relaxation of the second spring 8 associated with the second strand of the cable 2.

Le guide de pipe 7 est tubulaire et s'étend sur un secteur angulaire d'au moins 200 degrés environ, afin de pouvoir à la fois retenir la pipe 6 intérieure à ce guide 7, et constituer une butée suffisante au ressort 8.  The pipe guide 7 is tubular and extends over an angular sector of at least about 200 degrees, in order to be able to both retain the pipe 6 inside this guide 7, and constitute a sufficient stop for the spring 8.

Les spires du ressort 8 sont réalisées de manière à être plus robustes que les ressorts utilisés jusqu'à présent, et doivent à cet effet présenter par exemple une section carrée, ou être formées d'un fil rond suffisamment fort.  The turns of the spring 8 are made so as to be more robust than the springs used until now, and must for this purpose have for example a square section, or be formed of a sufficiently strong round wire.

Claims (2)

i. Lève-vitre pour porte de véhicule, comportant un rail (1) de support de la vitre, un câble (2) et une platine (3) pourvue d'un tambour d'enroulement (4) du câble, ce dernier présentant de part et d'autre dudit organe d'enroulement des brins (2a, 2b) traversant chacun une pipe (6) à proximité de la platine, un guide (7) de pipe solidaire de la platine, et un ressort (8) coaxial à la pipe, caractérisé en ce que le guide de pipe (7) est intégré à la platine et réalisé monopièce avec celle-ci, et en ce qu'une extrémité (7a) de ce guide de pipe forme butée pour le ressort interposé entre le guide de pipe et un élément d'appui (9) sur la pipe. i. Window lift for vehicle door, comprising a rail (1) for supporting the window, a cable (2) and a plate (3) provided with a winding drum (4) of the cable, the latter having and other of said strand winding member (2a, 2b) each passing through a pipe (6) near the plate, a guide (7) of pipe integral with the plate, and a spring (8) coaxial with the pipe, characterized in that the pipe guide (7) is integrated into the plate and produced as a single piece therewith, and in that one end (7a) of this pipe guide forms a stop for the spring interposed between the guide pipe and a support element (9) on the pipe. REVENDICATIONS 2. Lève-vitre selon la revendication 1, caractérisé en ce que le guide de pipe (7) est tubulaire, obtenu par emboutissage-roulage, et s'étend sur un secteur angulaire d'au moins 200 degrés environ.  2. Window regulator according to claim 1, characterized in that the pipe guide (7) is tubular, obtained by stamping-rolling, and extends over an angular sector of at least about 200 degrees.
FR9716584A 1997-12-26 1997-12-26 WINDOW REGULATOR FOR VEHICLE DOOR WITH PLATINUM INTEGRATED PIPE SUPPORTS Expired - Fee Related FR2773194B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9716584A FR2773194B3 (en) 1997-12-26 1997-12-26 WINDOW REGULATOR FOR VEHICLE DOOR WITH PLATINUM INTEGRATED PIPE SUPPORTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716584A FR2773194B3 (en) 1997-12-26 1997-12-26 WINDOW REGULATOR FOR VEHICLE DOOR WITH PLATINUM INTEGRATED PIPE SUPPORTS

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FR2773194A3 true FR2773194A3 (en) 1999-07-02
FR2773194B3 FR2773194B3 (en) 1999-12-10

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811008A1 (en) * 2000-07-03 2002-01-04 Meritor Light Vehicle Sys Ltd SYSTEM FOR ASSEMBLING A MOBILE ELEMENT IN A HOUSING
WO2002057581A1 (en) * 2001-01-19 2002-07-25 Intier Automotive Closures Inc. Conduitless window regulator
EP1223284A3 (en) * 2001-01-12 2004-07-14 Arvinmeritor Light Vehicle Systems-France Door panel assembly
WO2009016067A1 (en) * 2007-07-30 2009-02-05 Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt Device for winding and unwinding a cable of an adjustment device in a motor vehicle on a cable drum

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1630609A1 (en) * 1967-07-12 1970-03-26 Kuester & Co Gmbh Spezialfabri Window lifter for operating the side windows of motor vehicles
DE2750904A1 (en) * 1977-11-14 1979-05-17 Brose & Co Metallwerk Max WINDOW REGULATORS, IN PARTICULAR FOR MOTOR VEHICLES
DE3007653A1 (en) * 1980-02-29 1981-09-17 Gofra Entwicklungs- U. Fertigungstechnik Gmbh, 6365 Rosbach Motor vehicle window raising cable - has stop for pressure activated axially movable guide unit end
DE19609255C1 (en) * 1996-02-28 1997-08-28 Brose Fahrzeugteile Device for rope length adjustment in Bowden tube window regulators

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1630609A1 (en) * 1967-07-12 1970-03-26 Kuester & Co Gmbh Spezialfabri Window lifter for operating the side windows of motor vehicles
DE2750904A1 (en) * 1977-11-14 1979-05-17 Brose & Co Metallwerk Max WINDOW REGULATORS, IN PARTICULAR FOR MOTOR VEHICLES
DE3007653A1 (en) * 1980-02-29 1981-09-17 Gofra Entwicklungs- U. Fertigungstechnik Gmbh, 6365 Rosbach Motor vehicle window raising cable - has stop for pressure activated axially movable guide unit end
DE19609255C1 (en) * 1996-02-28 1997-08-28 Brose Fahrzeugteile Device for rope length adjustment in Bowden tube window regulators

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811008A1 (en) * 2000-07-03 2002-01-04 Meritor Light Vehicle Sys Ltd SYSTEM FOR ASSEMBLING A MOBILE ELEMENT IN A HOUSING
EP1170452A1 (en) * 2000-07-03 2002-01-09 Meritor Light Vehicle Systems-France System for the assembly of a mobile element in a housing
US6779308B2 (en) 2000-07-03 2004-08-24 Meritor Light Vehicle Systems France System for assembling a mobile element in a housing
EP1223284A3 (en) * 2001-01-12 2004-07-14 Arvinmeritor Light Vehicle Systems-France Door panel assembly
WO2002057581A1 (en) * 2001-01-19 2002-07-25 Intier Automotive Closures Inc. Conduitless window regulator
US6918209B2 (en) 2001-01-19 2005-07-19 Intier Automotive Closures, Inc. Window regulator having spring biased cable drums
WO2009016067A1 (en) * 2007-07-30 2009-02-05 Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt Device for winding and unwinding a cable of an adjustment device in a motor vehicle on a cable drum

Also Published As

Publication number Publication date
FR2773194B3 (en) 1999-12-10

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