EP1143095A1 - Fensterbetätigungsvorrichtung - Google Patents
Fensterbetätigungsvorrichtung Download PDFInfo
- Publication number
- EP1143095A1 EP1143095A1 EP99940211A EP99940211A EP1143095A1 EP 1143095 A1 EP1143095 A1 EP 1143095A1 EP 99940211 A EP99940211 A EP 99940211A EP 99940211 A EP99940211 A EP 99940211A EP 1143095 A1 EP1143095 A1 EP 1143095A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- toothed
- spring
- internal
- projection
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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
- Window Of Vehicle (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
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 true EP1143095A1 (de) | 2001-10-10 |
EP1143095B1 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) |
Cited By (2)
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 |
WO2004018816A3 (en) * | 2002-08-20 | 2004-05-06 | Intier Automotive Closures Inc | Window regulator assembly |
Family Cites Families (5)
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. |
-
1999
- 1999-08-23 ES ES99940211T patent/ES2229759T3/es not_active Expired - Lifetime
- 1999-08-23 AU AU54239/99A patent/AU5423999A/en not_active Abandoned
- 1999-08-23 DE DE69922046T patent/DE69922046T2/de not_active Expired - Fee Related
- 1999-08-23 EP EP99940211A patent/EP1143095B1/de not_active Expired - Lifetime
- 1999-08-23 WO PCT/ES1999/000269 patent/WO2001014673A1/es active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO0114673A1 * |
Cited By (3)
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 |
WO2004018816A3 (en) * | 2002-08-20 | 2004-05-06 | Intier Automotive Closures Inc | Window regulator assembly |
US7350334B2 (en) | 2002-08-20 | 2008-04-01 | Intier Automotive Closures Inc. | Window regulator assembly |
Also Published As
Publication number | Publication date |
---|---|
EP1143095B1 (de) | 2004-11-17 |
AU5423999A (en) | 2001-03-19 |
DE69922046D1 (de) | 2004-12-23 |
DE69922046T2 (de) | 2005-11-10 |
WO2001014673A1 (es) | 2001-03-01 |
ES2229759T3 (es) | 2005-04-16 |
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