EP1143095B1 - Fensterbetätigungsvorrichtung - Google Patents

Fensterbetätigungsvorrichtung Download PDF

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Publication number
EP1143095B1
EP1143095B1 EP99940211A EP99940211A EP1143095B1 EP 1143095 B1 EP1143095 B1 EP 1143095B1 EP 99940211 A EP99940211 A EP 99940211A EP 99940211 A EP99940211 A EP 99940211A EP 1143095 B1 EP1143095 B1 EP 1143095B1
Authority
EP
European Patent Office
Prior art keywords
toothed
spring
projection
internal
drive system
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
EP99940211A
Other languages
English (en)
French (fr)
Other versions
EP1143095A1 (de
Inventor
Jochen Rauscher
Rubén PUENTE GARCIA
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.)
Grupo Antolin Ingenieria SA
Original Assignee
Grupo Antolin Ingenieria 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 Grupo Antolin Ingenieria SA filed Critical Grupo Antolin Ingenieria SA
Publication of EP1143095A1 publication Critical patent/EP1143095A1/de
Application granted granted Critical
Publication of EP1143095B1 publication Critical patent/EP1143095B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/50—Crank gear with clutches or retaining brakes, for operating window mechanisms
    • E05F11/505—Crank gear with clutches or retaining brakes, for operating window mechanisms for vehicle windows
    • 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
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • 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

  • This invention relates to a drive system for window winders with a unified kinematic chain, applicable to automobile vehicles and within the context of the technique included in EP.A. 0724060 of the same applicant.
  • a window winder in which the movement of the kinematic chain is carried out by means of a turning device driven indifferently either manually or electrically.
  • the kinematic chain is common for both drive systems and the said drive can be of any kind, with the characteristic that when it is manual, a reduction is placed with a braking system on the operating shaft of the window winder handle and a torque compensator by means of a suitable spring.
  • the movement of the kinematic chain is carried out by means of rotation system with gear engagement, which is connected appropriately to the manual or electric drive system.
  • This system of movement is known within these techniques.
  • this system is composed of a crown gear that receives a rotation movement and which, in turn, transmits a torque to a cable drum.
  • the crown gear is operated by a pinion and in turn incorporates a toothed area, by means of which it connects with the drum already mentioned.
  • One object of the invention is to provide a drive system with internal reduction and compensation of high torque levels, applicable to window winder systems with a common kinematic chain and which, when it is manual, includes a compensation spring that produces a greater torque reduction.
  • Another object of the invention is to provide a drive system in which the compensation spring occupies a minimum space inside the mechanism.
  • the drive system includes an end pinion which is housed inside the toothed interior of a crown gear.
  • This crown gear is in turn provided with a toothed projection on the opposite face or side, and this projection engages with the cable drum, with the particularity that between the crown gear and the cable drum are situated a spring and a retainer that housed the said spring, and the shaft or axis of both these coincide with the shaft of the crown gear and drum.
  • the spring is mounted on the toothed projection of the crown gear, on the side closer to the cable drum, and its inner end is provided with a lug which is received in a longitudinal slot or groove cut in the toothed are of the crown gear.
  • the slot runs throughout the whole of the toothed portion of the said projection and is prolonged throughout its non-toothed portion, so that the width of the spring corresponds with the length of the said non-toothed portion, leaving the toothed part free for its adjustment with the cable drum.
  • the exterior of the spring is provided with a bent free end that connects with a portion of the internal side surface of the retainer that adopts the shape of a bowl, with a width noticeably equal to that of the spring and with a centred hole in order to permit the passage of the toothed portion of the projection on the crown gear towards the cable drum.
  • the crown gear has a toothed recess in which the pinion (3) is received, so that the said crown gear is made to turn when the shaft (1) turns.
  • the opposite end of the crown gear has an axial projection finishing off in toothed portion (7), by means of which rotation movement is transmitted to the cable drum (10).
  • This general drive system is applicable to either a manually or an electrically operated kinematic chain for the transmission of movement to the cable drum, with the characteristic that when it is manual, a housing is fitted which is provided with the compensation spring (6) which establishes a direct connection to the power haul with the crown gear (5) that transmits the torque to the cable drum (10).
  • the external end (16) of the spring (6) is housed on an internal ledge of the retainer (8), which clasps the said spring.
  • the arrangement described for the spring and its location on board the longitudinal shaft or axis provides a better reduction of the torque, as well as a lower occupation of physical space in the drive system assembly unit.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Window Of Vehicle (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Claims (3)

  1. Antriebssystem für Fensterheber mit internem Ausgleich, das eine gezahnte Vorrichtung (5) aufweist, die die Rotation einer Ritzel (3) aufnimmt, welche durch einen Griff (1) von außen betrieben wird, in dem die gezahnte Vorrichtung eine teilweise gezahnte Rückprojektion (13) besitzt , die mit der Kabeltrommel (10) verbunden ist, welches dadurch charakterisiert ist, dass, wenn die Bewegung des Antriebs manuell ist, eine Feder (6) plaziert wird, verbunden mit der gezahnten Vorrichtung (5), und zwar durch deren Verbindung mit der teilweise gezahnten Projektion seiner Vorrichtung, genauer gesagt in seinem nicht gezahnten Bereich (12), wobei die Feder einen längs verlaufenden Griff besitzt, der mit dem des Antriebssystems insoweit übereinstimmt, dass eine kugelförmige Feststellvorrichtung (7) an der Feder angebracht ist, und dass die inneren und unteren (15, 14) Enden der Feder entsprechende Mittel dafür besitzen, dass sie an der Rückprojektion der gezahnten Vorrichtung (5) befestigt werden können, bzw. zu der Innenwand der Feststellvorrichtung (7), wobei die Basis der Kugelform ein zentrales Loch (16) aufweist, um den Durchgang des gezahnten Teils der Projektion zu ermöglichen.
  2. Antriebssystem für Fensterkurbeln mit internem Ausgleich, in Übereinstimmung mit Anspruch 1, welches dadurch charakterisiert ist, dass die Länge des nicht gezahnten Teils (12) der Rückprojektion der gezahnten Vorrichtung im wesentlichen identisch ist mit der Höhe der Feder (6) und der Feststellvorrichtung (7).
  3. Antriebssystem für Fensterkurbeln mit internem Ausgleich, in Übereinstimmung mit Anspruch 1, welches dadurch charakterisiert ist, dass der innere Teil (15) der Feder (6) aus einer Rippe oder Strebe besteht, die in einem längs verlaufenden Schlitz (11) aufgenommen wird, der die Gesamtheit der Rückprojektion der gezahnten Vorrichtung (5) einnimmt, und der äußere Teil (14) der Feder (6) wird in eine innere Projektion an der seitlichen Oberfläche des Feststellvorrichtungs (7) aufgenommen.
EP99940211A 1999-08-23 1999-08-23 Fensterbetätigungsvorrichtung Expired - Lifetime EP1143095B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES1999/000269 WO2001014673A1 (es) 1999-08-23 1999-08-23 Accionamiento de elevalunas

Publications (2)

Publication Number Publication Date
EP1143095A1 EP1143095A1 (de) 2001-10-10
EP1143095B1 true EP1143095B1 (de) 2004-11-17

Family

ID=8307267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99940211A Expired - Lifetime EP1143095B1 (de) 1999-08-23 1999-08-23 Fensterbetätigungsvorrichtung

Country Status (5)

Country Link
EP (1) EP1143095B1 (de)
AU (1) AU5423999A (de)
DE (1) DE69922046T2 (de)
ES (1) ES2229759T3 (de)
WO (1) WO2001014673A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003064797A1 (en) * 2002-02-01 2003-08-07 Intier Automotive Closures Inc. Window regulator having guided counter balance spring
AU2003258410A1 (en) * 2002-08-20 2004-03-11 Intier Automotive Closures Inc. Window regulator assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945041A1 (de) * 1979-11-08 1981-05-21 Küster & Co GmbH, 6332 Ehringshausen Fensterheber fuer kraftfahrzeuge u.ae. fahrzeuge
DE3148523C2 (de) * 1981-12-08 1985-10-03 Brose Fahrzeugteile GmbH & Co KG, 8630 Coburg Fensterheberantrieb, insbesondere für Kraftfahrzeuge
US4821589A (en) * 1984-06-06 1989-04-18 Ryoichi Fukumoto Drive unit for wire-type window
US5199310A (en) * 1990-06-26 1993-04-06 Nippon Cable System Inc. Driving device for cable type window regulator
ES2120318B1 (es) * 1995-01-27 1999-05-16 Irausa Ing Sa Elevalunas de cadena cinematica unificada.

Also Published As

Publication number Publication date
DE69922046D1 (de) 2004-12-23
EP1143095A1 (de) 2001-10-10
ES2229759T3 (es) 2005-04-16
AU5423999A (en) 2001-03-19
DE69922046T2 (de) 2005-11-10
WO2001014673A1 (es) 2001-03-01

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