WO2007080006A1 - Scheibenwischvorrichtung - Google Patents
Scheibenwischvorrichtung Download PDFInfo
- Publication number
- WO2007080006A1 WO2007080006A1 PCT/EP2006/068507 EP2006068507W WO2007080006A1 WO 2007080006 A1 WO2007080006 A1 WO 2007080006A1 EP 2006068507 W EP2006068507 W EP 2006068507W WO 2007080006 A1 WO2007080006 A1 WO 2007080006A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gear
- wiper device
- windscreen wiper
- parking position
- position switch
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/16—Means for transmitting drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/16—Means for transmitting drive
- B60S1/166—Means for transmitting drive characterised by the combination of a motor-reduction unit and a mechanism for converting rotary into oscillatory movement
Definitions
- the invention relates to a windshield wiper device, in particular for a motor vehicle, with a gear having at least one gearwheel, a gearbox housing and a parking position switch.
- the park position switch is arranged between the gearwheel and a gearbox housing cover.
- the setting of an engine crank to a certain parking position can therefore be done so far only when mounted gear housing cover, ie when the gear housing is closed, or in transmissions that have a gear cover with a closable opening in the region of a drive shaft. Therefore, a connection between the gear and a shaft is possible only by connections that require no counter bearing for producing the connection to a gear cover facing the shaft end, such as fittings. Fittings are very expensive.
- the invention has the object to improve a windshield wiper device of the type mentioned in that in the future, the connection between the shaft of the at least one gear and the motor crank can be performed cost-saving.
- the invention achieves the stated object with a windshield wiper device of the aforementioned type, in which, according to the invention, the parking position switch is arranged between the at least one gearwheel and the transmission housing.
- the parking position switch is arranged between the at least one gearwheel and the transmission housing.
- the parking position switch can be realized if a contact disc or a contact layer is provided on the at least one gear relative to the gear housing. Since the contact disc or the contact layer requires very little space, the dimensions of the transmission housing can be significantly lower.
- At the contact disc at least two sliding contacts can be present, which are mechanically connected to the transmission housing. Since the sliding contacts require very little space, they also contribute to the small dimensions of the gear housing. In addition, the sliding contacts are a very cost-saving design option to make electrical contact.
- the parking position switch can have a microswitch, which is arranged between the at least one toothed wheel and the gear housing.
- the microswitch is also a space-saving Alternative, which allows small dimensions of the gear housing.
- the micro-switch can have an actuating element that can be actuated by the projection attached to the at least one toothed wheel.
- the shaft connected to the at least one toothed wheel may be storable in the gear housing at one end and in the gear housing cover at the other end.
- Fig. 1 is a sectional view through a first embodiment of a transmission
- Fig. 2 is a sectional view through a second embodiment of a transmission.
- FIG. 1 shows a transmission 10 with a transmission housing 11 and a transmission housing cover 12.
- Bound shaft 16 is mounted in bushings 17 and 18. Since the bushings 17 and 18 are disposed in the transmission case 11 and the transmission case cover 12, the transmission 10 can be made relatively flat.
- a parking position switch 100 is arranged between the gear 13 and the gear housing 11. By choosing the installation location of the parking position switch 100 between the gear 13 and the gear housing 11, it is possible to adjust the setting of an engine crank 19 to a specific parking position even when the gear housing cover 12 is not mounted, that is, when the transmission housing 11 is still open.
- the open gear housing 11 also allows the shaft 16 to connect to the motor crank 19 by caulking. In this way, assembly costs and assembly times can be reduced, in particular when the shaft 16 is connected to the motor crank 19 by wobbling.
- the parking position switch 100 has a contact disk 14 and sliding contacts 15 resting against the contact disk 14.
- the contact disk 14 and the adjacent thereto sliding contacts 15 allow a flat design of the parking position switch 100 and thus of the transmission 10th
- Fig. 2 shows a transmission 20 with a parking position switch 21.
- the parking position switch 21 is also disposed between the gear housing 11 and a gear 22.
- the parking position switch 21 has a microswitch 23 and a projection 24 provided on the gearwheel 22. Further, the microswitch 23 is provided with an actuator 25. Thus, when the projection 24 contacts the actuator 25, the microswitch 23 is switched.
- this embodiment it is possible to make the adjustment of the engine crank 19 to the defined parking position with the gear cover 12 open. Likewise, this embodiment is to caulk the shaft 16 and the motor crank 19 with each other.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Gear Transmission (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06807819A EP1968820A1 (de) | 2005-12-28 | 2006-11-15 | Scheibenwischvorrichtung |
BRPI0618689-0A BRPI0618689A2 (pt) | 2005-12-28 | 2006-11-15 | sistema de limpador de pára-brisa |
US12/158,801 US20080263808A1 (en) | 2005-12-28 | 2006-11-15 | Windscreen Wiper Device |
JP2008547915A JP2009521657A (ja) | 2005-12-28 | 2006-11-15 | ウインドワイパ装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005062778.1 | 2005-12-28 | ||
DE102005062778A DE102005062778A1 (de) | 2005-12-28 | 2005-12-28 | Scheibenwischvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007080006A1 true WO2007080006A1 (de) | 2007-07-19 |
Family
ID=37667679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/068507 WO2007080006A1 (de) | 2005-12-28 | 2006-11-15 | Scheibenwischvorrichtung |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080263808A1 (de) |
EP (1) | EP1968820A1 (de) |
JP (1) | JP2009521657A (de) |
KR (1) | KR20080086871A (de) |
CN (1) | CN101351362A (de) |
BR (1) | BRPI0618689A2 (de) |
DE (1) | DE102005062778A1 (de) |
WO (1) | WO2007080006A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008043608A1 (de) * | 2008-11-10 | 2010-05-12 | Robert Bosch Gmbh | Getriebe |
DE102008043612A1 (de) * | 2008-11-10 | 2010-05-12 | Robert Bosch Gmbh | Getriebe |
DE102012223894A1 (de) * | 2012-12-20 | 2014-06-26 | Robert Bosch Gmbh | Antriebseinrichtung mit positionsabhängiger Schalteinrichtung für Signalauswertung auf ein abfallendes Signal |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2713177A1 (fr) * | 1993-12-01 | 1995-06-09 | Valeo Systemes Dessuyage | Moto-réducteur, notamment pour dispositif d'essuie-glace en particulier pour véhicule automobile. |
DE4431152A1 (de) * | 1994-09-01 | 1996-03-07 | Duerrwaechter E Dr Doduco | Baugruppe für den Antrieb und die Steuerung eines Scheibenwischers in Kraftfahrzeugen |
US5979254A (en) * | 1994-06-06 | 1999-11-09 | Valeo Systems D'essuyage | Motorized reduction gear unit comprising a hollow casing having a cover plate, especially for a screen wiping apparatus |
DE10343168A1 (de) * | 2003-09-18 | 2005-04-14 | Valeo Wischersysteme Gmbh | Elektromotorischer Antrieb einer Wischvorrichtung für die Verwendung bei Fahrzeugen sowie Wischvorrichtung mit einem solchen Antrieb |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705520A (en) * | 1971-10-21 | 1972-12-12 | Gen Motors Corp | Depressed park windshield wiper system |
AU524286B2 (en) * | 1978-01-06 | 1982-09-09 | Lucas Industries Limited | Wiper mechanisms |
JPS57118957A (en) * | 1981-01-14 | 1982-07-24 | Nissan Motor Co Ltd | Wiper unit with rise-up mechanism |
JPS57164843A (en) * | 1981-03-31 | 1982-10-09 | Nippon Denso Co Ltd | Driving device of window wiper |
DE3434060A1 (de) * | 1983-09-22 | 1985-04-11 | Jidosha Denki Kogyo K.K., Yokohama, Kanagawa | Steuervorrichtung zum anhalten eines scheibenwischers |
DE3417268A1 (de) * | 1984-05-10 | 1985-11-14 | SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen | Vorrichtung, insbesondere hubwischeranlage fuer kraftfahrzeuge |
US4673853A (en) * | 1985-01-18 | 1987-06-16 | Asmo Co., Ltd. | Concealed wiper system |
JPH0411887Y2 (de) * | 1985-05-24 | 1992-03-24 | ||
US5150095A (en) * | 1991-04-04 | 1992-09-22 | Appliance Control Technology, Inc. | Multi-position rotary switch with position sensor |
US5274876A (en) * | 1992-02-12 | 1994-01-04 | Wehrspann John H | Universal windshield wiper mechanism |
WO1997001466A2 (de) * | 1995-06-29 | 1997-01-16 | Itt Automotive Europe Gmbh | Gehäuse für ein getriebe |
US5719364A (en) * | 1995-09-14 | 1998-02-17 | Joseph Pollak Corporation | Reverser switch |
US5979256A (en) * | 1997-10-09 | 1999-11-09 | Ut Automotive Dearborn, Inc. | Gear drive window wiper and multi-function electric motor |
DE19804954A1 (de) * | 1998-02-07 | 1999-08-12 | Itt Mfg Enterprises Inc | Verfahren zur Montage eines Scheibenwischerantriebs und nach einem derartigen Verfahren hergestellter Antrieb |
DE19908489A1 (de) * | 1998-03-04 | 2000-05-18 | Asmo Co Ltd | Wiper Apparatus |
US5983439A (en) * | 1998-04-30 | 1999-11-16 | Trico Products Corporation | Windshield wiper assembly having a variable speed drive mechanism |
JP3886298B2 (ja) * | 1999-07-12 | 2007-02-28 | 自動車電機工業株式会社 | ワイパモータ |
US6351088B1 (en) * | 2000-03-09 | 2002-02-26 | Valeo Electrical Systems, Inc. | Non-reversing wiper park switch for wiper drive apparatus |
US6944906B2 (en) * | 2002-05-15 | 2005-09-20 | Trico Products Corporation | Direct drive windshield wiper assembly |
DE10339316A1 (de) * | 2003-08-27 | 2005-03-24 | Robert Bosch Gmbh | Antriebsvorrichtung für Scheibenwischer mit einem Parkstellungsschalter |
-
2005
- 2005-12-28 DE DE102005062778A patent/DE102005062778A1/de not_active Ceased
-
2006
- 2006-11-15 KR KR1020087015788A patent/KR20080086871A/ko not_active Application Discontinuation
- 2006-11-15 BR BRPI0618689-0A patent/BRPI0618689A2/pt not_active Application Discontinuation
- 2006-11-15 CN CNA2006800496481A patent/CN101351362A/zh active Pending
- 2006-11-15 WO PCT/EP2006/068507 patent/WO2007080006A1/de active Application Filing
- 2006-11-15 EP EP06807819A patent/EP1968820A1/de not_active Withdrawn
- 2006-11-15 JP JP2008547915A patent/JP2009521657A/ja active Pending
- 2006-11-15 US US12/158,801 patent/US20080263808A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2713177A1 (fr) * | 1993-12-01 | 1995-06-09 | Valeo Systemes Dessuyage | Moto-réducteur, notamment pour dispositif d'essuie-glace en particulier pour véhicule automobile. |
US5979254A (en) * | 1994-06-06 | 1999-11-09 | Valeo Systems D'essuyage | Motorized reduction gear unit comprising a hollow casing having a cover plate, especially for a screen wiping apparatus |
DE4431152A1 (de) * | 1994-09-01 | 1996-03-07 | Duerrwaechter E Dr Doduco | Baugruppe für den Antrieb und die Steuerung eines Scheibenwischers in Kraftfahrzeugen |
DE10343168A1 (de) * | 2003-09-18 | 2005-04-14 | Valeo Wischersysteme Gmbh | Elektromotorischer Antrieb einer Wischvorrichtung für die Verwendung bei Fahrzeugen sowie Wischvorrichtung mit einem solchen Antrieb |
Also Published As
Publication number | Publication date |
---|---|
JP2009521657A (ja) | 2009-06-04 |
KR20080086871A (ko) | 2008-09-26 |
EP1968820A1 (de) | 2008-09-17 |
CN101351362A (zh) | 2009-01-21 |
BRPI0618689A2 (pt) | 2011-09-06 |
US20080263808A1 (en) | 2008-10-30 |
DE102005062778A1 (de) | 2007-07-05 |
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