WO2009016067A1 - Dispositif d'enroulement et de déroulement d'un câble d'un dispositif de déplacement dans un véhicule automobile sur un tambour à câble - Google Patents

Dispositif d'enroulement et de déroulement d'un câble d'un dispositif de déplacement dans un véhicule automobile sur un tambour à câble Download PDF

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Publication number
WO2009016067A1
WO2009016067A1 PCT/EP2008/059588 EP2008059588W WO2009016067A1 WO 2009016067 A1 WO2009016067 A1 WO 2009016067A1 EP 2008059588 W EP2008059588 W EP 2008059588W WO 2009016067 A1 WO2009016067 A1 WO 2009016067A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
guide element
cable guide
drum
cable drum
Prior art date
Application number
PCT/EP2008/059588
Other languages
German (de)
English (en)
Inventor
Helmut Sesselmann
Original Assignee
Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt
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 Gmbh & Co. Kg, Hallstadt filed Critical Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt
Publication of WO2009016067A1 publication Critical patent/WO2009016067A1/fr

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
    • 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 cable drum consists of a cylindrical body, in the cylinder surface of which a spiral rope groove is embedded. Upon rotation of the cable drum in one or the other direction of rotation, a window lift cable inserted at its two ends on end faces of the cable drum is unwound from one side of the cable drum and wound onto the other side of the cable drum.
  • the cable drum is cylindrical and has two end faces, between which the rope when feeding and unwinding in a rope groove is led back and forth.
  • the cable guide element is pivotable or displaceable in such a way that the cable leaves the cable guide element essentially without kinking at its output facing the cable drum during the winding process, or enters this without kinking.
  • the rope experiences the rope drum facing output of the cable guide element during winding and unwinding no deflection. This is accompanied by a tracking of the rope and reduces the risk of spooling or rope skipping even with a close arrangement of the cable guide element on the cable drum.
  • the spiral rope groove of the cable drum has lateral flanks or side webs, wherein the alignment of at least one of the flanks is adapted to the inlet angle of the rope.
  • the lateral flank which faces away from the adjacent end face of the cable drum, is chamfered in accordance with the respective entry angle, whereby the risk of SeN skipping or winding is further reduced.
  • Fig. 2 shows schematically and in perspective view an arrangement with a
  • Fig. 3A schematically with a view towards the outer surface of the cable drum a
  • Fig. 3B schematically portions of the rope groove of the cable drum of the arrangement of
  • FIG. 4 is a perspective view of an exemplary embodiment of a drive device for a cable window lifter, which comprises a gear unit with a gear housing, on which two cable guide elements are arranged;
  • Fig. 5 is a side view of the drive device of Fig. 4;
  • Fig. 6 is a front view of the drive device of Fig. 4;
  • FIG. 8 shows an alternative embodiment of the mounting of a cable guide element on a transmission housing of a drive device, wherein the cable guide element is connected to the housing via a ball pivot bearing;
  • FIG. 9 shows a further alternative embodiment of the mounting of a cable guide element on a transmission housing of a drive device, wherein the cable guide element is displaceably mounted on the housing via a slide guide;
  • FIG. 10 is a front view and schematically the slotted guide of FIG .. 9
  • the invention is first explained with reference to the schematic representations of Figures 1 and 2 for a Bowden cable window lifter and a window regulator with an open cable system.
  • the cable guide element 300 follows the cable 410 when it is guided during winding between the two end faces 210, 220 of the cable drum 300. At the same time, the cable always leaves the cable guide element 300 at its output 340, which faces the cable drum 200, essentially kink-free. As a result, friction is avoided, which would occur in a required without the pivoting cable deflection. Due to the alignment of the output of the cable guide element in the current direction of the cable 410 and the risk of rope skipping and winding is reduced.
  • a channel 350 pointing in the direction of the cable drum 200 is formed which, for example, is injection-molded. This provides favorable leverage to initiate the desired pivotal movement between positions A and B.
  • the use of such a channel 350 is particularly advantageous when the cable 410 is open, since the cable deflection on the cable drum 200 remote from the input of the cable guide element 300 may affect the pivoting.
  • the use of such a channel 350 is also advantageous in Bowden systems to provide favorable leverage.
  • 3A shows an example of the pivoting range and the associated entry angle of the rope 410 in the cable groove 240. As entry angle ⁇ , the angle between the longitudinal direction of the rope and a perpendicular to the surface of the cylinder jacket 230 is defined.
  • the entry angle ⁇ varies, for example, between 10 °, when the cable 410 is in the position A near the one end face 210 of the cable drum 200, above a value of 0 °, when the cable 410 is located centrally between the two end faces 210, 220, at an angle of, for example, -10 ° when the cable 410 is fed in position B near the other end face 220 of the cable drum.
  • the total pivoting range is 20 ° in this example.
  • flanks 241, 242 are designed such that at least the inner side facing away from the adjacent end side flank
  • FIGS. 4 to 6 show a possible implementation of the concept of the invention shown schematically in FIGS. 1 to 3.
  • FIGS. 4 to 6 show in a perspective view and in two side views a drive device for a cable drum comprising a gear unit 100, a motor unit 500 and an electronics unit 600.
  • the motor unit 100 has, in a manner known per se, a drive motor with a drive shaft, which transmits a rotational movement of the drive shaft to a rotational movement of an output shaft via a worm gear, not shown.
  • the worm gear and the output shaft are arranged in a gear housing 1 10 of the transmission unit 100.
  • the cable drum 200 consists, as already explained with reference to FIG. 1, of a cylindrical body with a cylinder jacket, two end faces and a central bore. In the cylinder jacket a spiral rope groove is embedded. Two end sections of the window lifter cable 410 are each guided via a cable inlet to the two end faces to a cable nipple chamber (not shown), into which a cable nipple connected to the end of the window lifter cable 410 is inserted, so that the window lifter cable engages positively with the respective front side of the cable drum 200 is connected. Upon rotation of the cable drum 200 in one or the other direction of rotation, the window lifter rope is unwound from one side of the cable drum and wound on the other side.
  • the cable guide element 300 has a main body 310, a pivot axis 320, a Bowden tube receptacle 330 and an output opening 340 for the cable drum 200.
  • the trained on the gear housing 1 10 support 140 for the cable guide element 300 forms a bearing bush 141, in which the pivot axis 320 of the cable guide member 300 is snap-inserted, wherein the support 140 receives both radial and axial forces, while allowing a pivoting movement.
  • the Bowden tube 400 is fastened in the Bowden tube 38, wherein the support 140 for the cable guide element 300 also provides a Bowden support and absorbs occurring compressive and tensile forces of the Bowden cable. Due to the pivoting the cable guide element 300 follows the cable 410 during Bespulungsvorgang. The cable 410 leaves the exit opening 340 of the cable guide element 300 substantially kink-free.
  • FIG. 8 shows an alternative embodiment in which the cable guide element 300 'forms a spherical main body 310'.
  • the formed on the gear housing 1 10 support 140 ' accordingly has a bearing bush 141' of a ball pivot bearing.
  • a ball pivot bearing a pivoting movement with two degrees of freedom is possible.
  • FIGS. 9 and 10 show an exemplary embodiment in which the cable guide element 300 "is displaceably mounted, for which purpose the support 140" forms a link 141 "in which the cable guide element 300” can be displaced linearly.
  • the cable guide element 300 has an area 313" of reduced diameter, which is guided in the link 141 ", and then on both sides then a circular area 31 1", 312 "with respect to the width of the link slot enlarged diameter.
  • a channel pointing in the direction of the cable drum 200 may additionally be provided corresponding to the embodiment of FIG. 2 in order to provide more favorable lever ratios.
  • the embodiments of Figures 4 to 10 may be modified for open systems without Bowden tube. LIST OF REFERENCE NUMBERS

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Transmission Devices (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

La présente invention concerne un dispositif d'enroulement et de déroulement d'un câble d'un dispositif de déplacement dans un véhicule automobile sur un tambour à câble. Selon l'invention, au moins un élément de guidage de câble (300), logé de manière pivotante ou mobile, est prévu pour amener le câble (410) au tambour à câble (200) ou pour l'éloigner de celui-ci.
PCT/EP2008/059588 2007-07-30 2008-07-22 Dispositif d'enroulement et de déroulement d'un câble d'un dispositif de déplacement dans un véhicule automobile sur un tambour à câble WO2009016067A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200720010613 DE202007010613U1 (de) 2007-07-30 2007-07-30 Vorrichtung zum Auf- und Abwickeln eines Seils einer Verstelleinrichtung in einem Kraftfahrzeug auf eine Seiltrommel
DE202007010613.0 2007-07-30

Publications (1)

Publication Number Publication Date
WO2009016067A1 true WO2009016067A1 (fr) 2009-02-05

Family

ID=39874174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/059588 WO2009016067A1 (fr) 2007-07-30 2008-07-22 Dispositif d'enroulement et de déroulement d'un câble d'un dispositif de déplacement dans un véhicule automobile sur un tambour à câble

Country Status (2)

Country Link
DE (1) DE202007010613U1 (fr)
WO (1) WO2009016067A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6723801B2 (ja) * 2016-04-12 2020-07-15 シロキ工業株式会社 車両用開閉体駆動装置の組付判定方法
DE102018204446A1 (de) * 2018-03-22 2019-09-26 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Montageverfahren und Hilfswickelelement
DE102018204445A1 (de) * 2018-03-22 2019-09-26 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Vormontagebaugruppe für einen Fensterheber und Montageverfahren

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8234362U1 (de) * 1982-12-07 1983-06-16 Brose Fahrzeugteile GmbH & Co KG, 8630 Coburg Bowdenzugfensterheber fuer kraftfahrzeuge
EP0176201A1 (fr) * 1984-08-15 1986-04-02 Ohi Seisakusho Co., Ltd. Dispositif d'enroulement pour câbles
US4631864A (en) * 1984-08-31 1986-12-30 Brose Fahrzeugteile Gmbh & Co. Kg Bowden cable-window lifter, especially for motor vehicles
FR2773194A3 (fr) * 1997-12-26 1999-07-02 Meritor Light Vehicle Sys Ltd Leve-vitre pour porte de vehicule a supports de pipes integres a la platine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE440682C (de) * 1927-02-11 Jakob Graff Schleppwinde mit Trossenwinde, Trossenklemme und Schleppkamm fuer Schleppdampfer
DE1014725B (de) * 1953-06-17 1957-08-29 Maschf Augsburg Nuernberg Ag Seilwickelvorrichtung
DE19961214C2 (de) * 1999-12-15 2002-04-25 Brose Fahrzeugteile Seilfensterheber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8234362U1 (de) * 1982-12-07 1983-06-16 Brose Fahrzeugteile GmbH & Co KG, 8630 Coburg Bowdenzugfensterheber fuer kraftfahrzeuge
EP0176201A1 (fr) * 1984-08-15 1986-04-02 Ohi Seisakusho Co., Ltd. Dispositif d'enroulement pour câbles
US4631864A (en) * 1984-08-31 1986-12-30 Brose Fahrzeugteile Gmbh & Co. Kg Bowden cable-window lifter, especially for motor vehicles
FR2773194A3 (fr) * 1997-12-26 1999-07-02 Meritor Light Vehicle Sys Ltd Leve-vitre pour porte de vehicule a supports de pipes integres a la platine

Also Published As

Publication number Publication date
DE202007010613U1 (de) 2008-12-11

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