EP1092076B1 - Dispositif d'entrainement de leve-vitre ou de toit ouvrant pour vehicule automobile - Google Patents

Dispositif d'entrainement de leve-vitre ou de toit ouvrant pour vehicule automobile Download PDF

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Publication number
EP1092076B1
EP1092076B1 EP99941405A EP99941405A EP1092076B1 EP 1092076 B1 EP1092076 B1 EP 1092076B1 EP 99941405 A EP99941405 A EP 99941405A EP 99941405 A EP99941405 A EP 99941405A EP 1092076 B1 EP1092076 B1 EP 1092076B1
Authority
EP
European Patent Office
Prior art keywords
drive
cable
drum
closing part
sliding roof
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 - Lifetime
Application number
EP99941405A
Other languages
German (de)
English (en)
Other versions
EP1092076A1 (fr
Inventor
Peter Michel
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1092076A1 publication Critical patent/EP1092076A1/fr
Application granted granted Critical
Publication of EP1092076B1 publication Critical patent/EP1092076B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38Man-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
    • E05F11/48Man-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
    • E05F11/481Man-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
    • E05F11/483Man-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
    • E05F11/486Man-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
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38Man-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
    • E05F11/48Man-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
    • E05F11/481Man-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
    • E05F11/483Man-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
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E05F15/697Motor units therefor, e.g. geared motors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/606Accessories therefore
    • E05Y2201/618Transmission ratio variation
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/644Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/654Cables
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/644Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/658Members cooperating with flexible elongated pulling elements
    • E05Y2201/664Drums
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/50Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
    • E05Y2900/55Windows

Definitions

  • the invention relates to a window lifter or sunroof drive for a motor vehicle, according to the preamble of claim 1, see DE-A-19 752 973.
  • EP 0 360 911 B1 or GB 2 289 351 A or DE 92 09 929 U1 are adjustment drives, in particular motor vehicle window lift drives, known where a Closing part, in particular a motor vehicle window pane, powered by an electric motor between one Open position on the one hand and a closed position on the other hand is adjustable.
  • the drivetrain between the electric motor and the Locking part is at least a translation in the form of a gear and / or a cable drive or a scissor lift drive intended; in the case of a cable drive, the closing part moved by a rope, which in turn by looping or winding or unwinding one of the drive motor in Rotational movement offset driven cable drive drum becomes.
  • DE 197 52 973 A1 is a window actuating device with a rope drive with one on a roller with spiral grooves wound or unwound rope known, to avoid a slackness or tension of the rope Roll consisting of two roll parts arranged axially one behind the other is composed, each of which has a spiral groove, whose depth increases towards the axially outer end.
  • the capacity should be good safe trapping protection of the drive motor can be guaranteed his.
  • variable translation according to the invention Due to the variable translation according to the invention, in the sense of an entire travel range the closing part constant load of the drive motor, on the one hand, this does not have to - as with constant Translation required - according to each one only sealed at short notice for entering the friction-loaded Dimensioned closed position necessary increased power on the other hand and is despite a closing movement initially high closing speed due to the subsequent because of the increased translation according to the invention lower speed and therefore less accelerated inert mass a lighter and faster, for a pinch protection advantageous braking possibility of the closing part guaranteed.
  • An advantageous one for a conventional motor vehicle window lift drive changeable translation points in this sense a higher translation than the rest of the range when approaching the closed position; is of a bracing of the guide and bracket receptacle Window pane in the door frame when moving into the open position going out is also advantageous for starting from the open position an increased translation and thus a relief and thus over the entire adjustment range better utilization of the drive motor is provided.
  • a higher one Translation outside the closed position or open position range is recommended for special load requirements to the drive motor, e.g. with a strongly curved disc guide with correspondingly high frictional resistances.
  • variable translation specific to the invention can be achieved in a particularly simple manner in that the Rope or the rope ends by looping or unwinding and winding driving rope drive drum over its axial
  • the Rope or the rope ends by looping or unwinding and winding driving rope drive drum over its axial
  • FIGS 1-3 show three different positions one in one Motor vehicle door frame 7 by a cable drive 3; 4; 5 between a lower open position according to FIG 1 via a middle open position according to FIG 2 to a closed position 3 up and down motor vehicle window pane 2.
  • an electric motor 1 is provided which, e.g. out GB 2 289 351 A is known - via a worm gear Rope drum 3 or 4 of the rope drive for up and down movement the motor vehicle window pane 2 drives; to be by winding or unwinding or by wrapping the Rope drum 3 or 4 moves a rope 5 or rope ends 5.1; 5.2, via guide rollers 6.1 or 6.2 of a guide linkage 6 are hinged to the motor vehicle window pane 2 and these move up or down.
  • variable translation according to the invention by appropriate simple construction of the respective rope drum 3 and 4 will be described in the following using exemplary embodiments with a diameter-reduced cylindrical rope drum 3 according to FIGS. 4-9, the cable drum 3 or 4 outgoing rope ends 5.1 or 5.2 of the rope 5 in the different representations according to FIGS. 4-9 different travel representations of the motor vehicle window 2 according to FIGS. 1-3.
  • FIGS. 4-9 each show on the right in an axial side view and on the left in the axial end view a cylindrical section Rope drum 3 with a spiral shape axially over its circumference running rope grooves 3.1.
  • the rope grooves 3.1 instruct their two axial ends in the sense of one compared to the rest Area increased translation a smaller diameter on.
  • On the cable drum 3 are each in an axial distance windable or unwound rope 5; 5 wound, one of which End, e.g. at the end, on which the cable drum 3 is fastened and their other rope end 5.1 or 5.2 to articulation points of the Motor vehicle window 2 leads.
  • the invention is now a different translation provided at both axial ends of the cable drum 3, that the diameter of the rope grooves 3.1 in the sense of an increased Gear ratio is smaller than in the axial central area of the Rope drum 3.

Landscapes

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

Claims (4)

  1. Entraínement pour lève-glace ou toit ouvrant de véhicule automobile,
    avec une partie assurant la fermeture (2) pouvant être déplacée par un moteur d'entraínement (1), en particulier un moteur électrique, entre une position ouverte et une position fermée, et
    avec un rapport de démultiplication dans la chaíne de transmission entre le moteur d'entraínement (1), d'une part, et la partie mobile (2), d'autre part, caractérisé par
    une démultiplication plus forte, au moins sur une portion du parcours de la partie mobile (2) dans la région de la position fermée, ainsi que dans la région de la position ouverte, de manière à assurer une charge constante du moteur d'entraínement (1) sur tout le parcours de la partie mobile (2).
  2. Entraínement pour lève-glace ou toit ouvrant selon la revendication 1,
    avec un entraínement par câble (3, 4) entre le moteur d'entraínement (1) et la partie mobile (2), avec utilisation d'un tambour d'entraínement du câble (3 ou 4) entraíné par le moteur (1), en particulier au moyen d'un réducteur, avec bobinage, ou enroulement ou déroulement d'un câble (5) ou des extrémités d'un câble (5.1, 5.2) du dispositif d'entraínement par câble (3, 4), et
    avec un diamètre de bobinage, ou d'enroulement ou de déroulement de l'entraínement du câble (3 ou 4) variable dans le sens de la démultiplication variable correspondante.
  3. Entraínement pour lève-glace ou toit ouvrant selon la revendication 2,
    avec un tambour d'entraínement du câble (3 ou 4) avec une rainure périphérique en spirale pour le câble (3.1 ou 4.1) de manière à déplacer le câble (5) de l'entraínement par câble (4, 5) dans le sens axial en même temps qu'il est bobiné, ou enroulé ou déroulé, et
    avec un diamètre de bobinage ou d'enroulement ou de déroulement de la rainure du câble (3.1 ou 4.1) variable dans le sens de la variation correspondante de la démultiplication.
  4. Entraínement pour lève-glace ou toit ouvrant selon au moins une des revendications 1 à 3
    avec un tambour cylindrique axial pour l'entraínement du câble (3) et
    avec un diamètre du cylindre du tambour d'entraínement du câble (3) variable correspondant à la démultiplication variable.
EP99941405A 1998-06-30 1999-06-29 Dispositif d'entrainement de leve-vitre ou de toit ouvrant pour vehicule automobile Expired - Lifetime EP1092076B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19829209A DE19829209C2 (de) 1998-06-30 1998-06-30 Stellantrieb, insbesondere Fensterheber- bzw. Schiebedachantrieb für ein Kraftfahrzeug
DE19829209 1998-06-30
PCT/DE1999/001887 WO2000001911A1 (fr) 1998-06-30 1999-06-29 Dispositif d'entrainement de reglage, en particulier entrainement de leve-vitre ou de toit ouvrant pour vehicule automobile

Publications (2)

Publication Number Publication Date
EP1092076A1 EP1092076A1 (fr) 2001-04-18
EP1092076B1 true EP1092076B1 (fr) 2004-09-22

Family

ID=7872526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99941405A Expired - Lifetime EP1092076B1 (fr) 1998-06-30 1999-06-29 Dispositif d'entrainement de leve-vitre ou de toit ouvrant pour vehicule automobile

Country Status (5)

Country Link
US (1) US20010023556A1 (fr)
EP (1) EP1092076B1 (fr)
DE (2) DE19829209C2 (fr)
ES (1) ES2228088T3 (fr)
WO (1) WO2000001911A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6573678B2 (en) 2000-03-02 2003-06-03 Siemens Vdo Automotive Corporation “Express up” vehicle window system and method
EP1259692B1 (fr) 2000-03-02 2005-08-31 Siemens VDO Automotive Corporation Systeme et procede pour fenetre de vehicule a "levee express"
FR2941510A1 (fr) * 2009-01-26 2010-07-30 Arvinmeritor Light Vehicle Sys Tambour d'enroulement de cable, leve-vitre et element de carrosserie
FR2958676B1 (fr) * 2010-04-08 2012-08-17 Peugeot Citroen Automobiles Sa Leve-vitre a cable a vitesse variable d'un vehicule automobile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2037173T3 (es) * 1988-09-30 1993-06-16 Siemens Aktiengesellschaft Accionamiento de ajuste, especialmente accionamiento de elevalunas para automoviles.
GB2289351B (en) * 1992-04-21 1996-05-22 Koito Mfg Co Ltd Power window apparatus having improved safety device
DE9209929U1 (fr) * 1992-07-23 1992-09-24 Siemens Ag, 8000 Muenchen, De
JPH06212857A (ja) * 1993-01-14 1994-08-02 Aisin Seiki Co Ltd ウインドレギユレータ装置
DE4443336A1 (de) * 1994-12-06 1996-06-13 Joerg Werner Mueller Seilantrieb, insbesondere für ein Garagentor
JP3750235B2 (ja) * 1996-11-29 2006-03-01 アイシン精機株式会社 ウインドレギュレータ装置

Also Published As

Publication number Publication date
EP1092076A1 (fr) 2001-04-18
DE19829209C2 (de) 2001-05-03
US20010023556A1 (en) 2001-09-27
DE19829209A1 (de) 2000-01-13
ES2228088T3 (es) 2005-04-01
DE59910591D1 (de) 2004-10-28
WO2000001911A1 (fr) 2000-01-13

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