WO2006048582A1 - Dispositif d'essuie-glace pour vehicule - Google Patents
Dispositif d'essuie-glace pour vehicule Download PDFInfo
- Publication number
- WO2006048582A1 WO2006048582A1 PCT/FR2005/050921 FR2005050921W WO2006048582A1 WO 2006048582 A1 WO2006048582 A1 WO 2006048582A1 FR 2005050921 W FR2005050921 W FR 2005050921W WO 2006048582 A1 WO2006048582 A1 WO 2006048582A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bearing
- wheelhouse
- linkage
- wiper device
- wiper
- 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
- B60S1/0488—Wiper arrangement for crash protection or impact absorption
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R2021/343—Protecting non-occupants of a vehicle, e.g. pedestrians using deformable body panel, bodywork or components
-
- 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
- B60S1/043—Attachment of the wiper assembly to the vehicle
- B60S1/0433—Attachement of a wiper modular assembly to the vehicle
Definitions
- Wiper device for a vehicle.
- the present invention relates to a wiper device for a motor vehicle, more particularly in the case where its mechanism has at least one bearing protruding from the engine bonnet.
- Figure 1 which shows a current wiper linkage, with a fuse bearing qualified, it is composed inter alia of an electric motor 1 connected to a connecting rod 2, the two ends articulated S 1 and 3 2 are each attached to a bearing 4i and A 2 to rotate their respective axes A 1 and ⁇ 2 integral with a wiper blade.
- Both bearings are on the one hand interconnected by a bar 5 and on the other hand fixed to the bodywork 6 of the vehicle via a lug 7 and 7 ⁇ 2 breakthrough, in which is mounted a screw S 1 and 8 2 , as shown in the perspective view of Figure 2.
- this wheelhouse is mounted in a water box 9, which are generally housed the windshield washer reservoir and ventilation among others. This water box is not deep enough to be able to collect the entire mechanism of the wipers in case of shock.
- FIG. 3 One current method of attempting to meet the required safety standards is to perform, as shown in FIG. 3, a breakout 10 of the fastening lug 7 of the bearing 4. This incipient fracture is located between said bearing and the bearing. fixing point to the structure of the body materialized by a screw 8, said fixing point being provided outside the wheelhouse, on the opposite side to the shank 1 1 of the bearing which is secured to the bar 5 for stiffening the l 'together.
- a break occurs at the primer, consisting of a material recess, and the entire mechanism of the windscreen wiper disengages from the points of attachment to the body. If the water box that collects this mechanism is not deep enough, the output shafts of the bearings that rotate the wiper blades may remain protruding from the engine hood and cause serious injury to the shocked pedestrian.
- the object of the invention is to overcome this disadvantage by separating the bearing of each windscreen wiper from the rest of the wheelhouse and the body of the vehicle by a single break at the ear assembly.
- the object of the invention is a windscreen wiper device for a motor vehicle comprising a linkage integral with the body and consisting in particular of an electric motor intended to ensure the movement of at least one wiper on the windshield, via a rod articulated to at least one bearing on the output shaft of which is mounted the windscreen wiper, characterized in that the ear of fixing the bearing to the wheelhouse of on the one hand and on the bodywork on the other hand, has a predetermined breaking point in order to allow, in the event of an impact on the axis of the bearing, to completely disengage said bearing from both the wheelhouse and the body, and in normal operating mode to withstand the shifting forces of the wiper blade around the bearing axis.
- the point of attachment of the wiper linkage T to the vehicle body is located at the level of the wiper blade, between the bearing P, around the output shaft ⁇ from which the wiper blade rotates, and the rest of the mechanism, and the rupture primer R is carried out in the ear O of the bearing between the latter and the point of attachment.
- the ear O to connect the linkage T with the engine and the connecting rod to the wiper bearing, is made of a rigid material so that, during normal operation of the wipers, the motor controls the displacement the rubber blade for wiping the windshield, and the rupture primer R is shaped to allow a break in the ear in case of violent impact on the axis ⁇ of the bearing, without weakening the resistance of ear to normal operation efforts.
- the shape of the ear O is determined to receive the fastening means of the wheelhouse T to the body, or a screw V for example, between the R start of rupture and the tail of the bearing Q which is crimped to the bar of the wheelhouse connecting the two bearings.
- the attachment point of the linkage to the bodywork is external to the entire mechanism of the windscreen wipers, ie on the opposite side to the tail of the bearing Q, but the ear O providing the connection between this fixing point and the bearing P has a breaking primer R 'which surrounds almost the entire bearing, with the exception of a part intended to ensure the connection between the bearing and its tail set with the rest of the wheelhouse.
- the rupture primer R ', made in the ear O of the bearing P 1 consists for example of a first slot F 1 perpendicular to the axis of symmetry ⁇ of the tail of the bearing and a second slot F 2 U-shaped surrounding the rest of the perimeter of the landing.
- the shape and the importance of the breaking initiation is calculated so as to ensure on the one hand a rigid connection between the wheelhouse, the wiper blade bearing and the bodywork in the normal operating phase of the device, and on the other hand a break in case of impact on the axis ⁇ of the bearing.
- the axis of rotation ⁇ of the bearing which is protruding from the engine bonnet during the life of the vehicle, can descend into the water box under the hood, independently of the rest of the wheelhouse of the device, in case of impact pedestrian to avoid possible serious injury, especially at the pedestrian's head.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Body Structure For Vehicles (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT05819014T ATE439279T1 (de) | 2004-11-04 | 2005-11-02 | Frontscheibenwischervorrichtung für ein fahrzeug |
JP2007538486A JP2008518823A (ja) | 2004-11-04 | 2005-11-02 | 自動車用のウインドシールドワイパー装置 |
EP05819014A EP1809520B1 (fr) | 2004-11-04 | 2005-11-02 | Dispositif d'essuie-glace pour vehicule |
DE602005016002T DE602005016002D1 (de) | 2004-11-04 | 2005-11-02 | Frontscheibenwischervorrichtung für ein fahrzeug |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0411757A FR2877299B1 (fr) | 2004-11-04 | 2004-11-04 | Dispositif d'essuie-glace pour vehicule |
FR0411757 | 2004-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006048582A1 true WO2006048582A1 (fr) | 2006-05-11 |
Family
ID=34950766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2005/050921 WO2006048582A1 (fr) | 2004-11-04 | 2005-11-02 | Dispositif d'essuie-glace pour vehicule |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1809520B1 (fr) |
JP (1) | JP2008518823A (fr) |
KR (1) | KR20070084050A (fr) |
AT (1) | ATE439279T1 (fr) |
DE (1) | DE602005016002D1 (fr) |
FR (1) | FR2877299B1 (fr) |
WO (1) | WO2006048582A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005042847A1 (de) | 2005-09-09 | 2007-03-15 | Robert Bosch Gmbh | Scheibenwischvorrichtung, insbesondere für ein Kraftfahrzeug |
JP5199964B2 (ja) * | 2009-08-10 | 2013-05-15 | 株式会社ミツバ | ワイパ装置 |
US8516647B2 (en) * | 2009-10-14 | 2013-08-27 | Trico Products Corporation | Collapsible pivot body for a windshield wiper system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0739792A1 (fr) * | 1995-04-28 | 1996-10-30 | Valeo Systemes D'essuyage | Dispositif d'essuyage pour véhicule automobile comportant une platine de fixation à amorce de rupture, et platine appartenant à un tel dispositif |
EP1219513A2 (fr) * | 2000-12-28 | 2002-07-03 | Fuji Jukogyo Kabushiki Kaisha | Ensemble d'essuyage pour véhicule |
FR2837767A1 (fr) * | 2002-03-29 | 2003-10-03 | Valeo Systemes Dessuyage | Mecanisme d'entrainement d'essuie-glace |
FR2840270A1 (fr) * | 2002-05-28 | 2003-12-05 | Valeo Systemes Dessuyage | Agencement de securite permettant une separation du bras d'essuyage d'avec l'arbre d'entrainement en cas d'impact |
FR2846288A1 (fr) * | 2002-10-28 | 2004-04-30 | Valeo Systemes Dessuyage | Agencement de securite permettant une separation en deux elements de la tete d'entrainement d'un bras d'essuie-glace |
WO2004108489A1 (fr) * | 2003-06-06 | 2004-12-16 | Robert Bosch Gmbh | Systeme d'essuie-glace, destine en particulier a un vehicule automobile |
-
2004
- 2004-11-04 FR FR0411757A patent/FR2877299B1/fr not_active Expired - Fee Related
-
2005
- 2005-11-02 KR KR1020077010408A patent/KR20070084050A/ko not_active Application Discontinuation
- 2005-11-02 JP JP2007538486A patent/JP2008518823A/ja not_active Ceased
- 2005-11-02 AT AT05819014T patent/ATE439279T1/de not_active IP Right Cessation
- 2005-11-02 DE DE602005016002T patent/DE602005016002D1/de active Active
- 2005-11-02 WO PCT/FR2005/050921 patent/WO2006048582A1/fr active Application Filing
- 2005-11-02 EP EP05819014A patent/EP1809520B1/fr not_active Not-in-force
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0739792A1 (fr) * | 1995-04-28 | 1996-10-30 | Valeo Systemes D'essuyage | Dispositif d'essuyage pour véhicule automobile comportant une platine de fixation à amorce de rupture, et platine appartenant à un tel dispositif |
EP1219513A2 (fr) * | 2000-12-28 | 2002-07-03 | Fuji Jukogyo Kabushiki Kaisha | Ensemble d'essuyage pour véhicule |
FR2837767A1 (fr) * | 2002-03-29 | 2003-10-03 | Valeo Systemes Dessuyage | Mecanisme d'entrainement d'essuie-glace |
FR2840270A1 (fr) * | 2002-05-28 | 2003-12-05 | Valeo Systemes Dessuyage | Agencement de securite permettant une separation du bras d'essuyage d'avec l'arbre d'entrainement en cas d'impact |
FR2846288A1 (fr) * | 2002-10-28 | 2004-04-30 | Valeo Systemes Dessuyage | Agencement de securite permettant une separation en deux elements de la tete d'entrainement d'un bras d'essuie-glace |
WO2004108489A1 (fr) * | 2003-06-06 | 2004-12-16 | Robert Bosch Gmbh | Systeme d'essuie-glace, destine en particulier a un vehicule automobile |
Also Published As
Publication number | Publication date |
---|---|
FR2877299A1 (fr) | 2006-05-05 |
ATE439279T1 (de) | 2009-08-15 |
EP1809520B1 (fr) | 2009-08-12 |
JP2008518823A (ja) | 2008-06-05 |
EP1809520A1 (fr) | 2007-07-25 |
KR20070084050A (ko) | 2007-08-24 |
DE602005016002D1 (de) | 2009-09-24 |
FR2877299B1 (fr) | 2008-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1451047B1 (fr) | Agencement pour la fixation d'un dispositif d'essuyage permettant l'effacement de l'arbre d'entrainement en cas de choc | |
EP0739792A1 (fr) | Dispositif d'essuyage pour véhicule automobile comportant une platine de fixation à amorce de rupture, et platine appartenant à un tel dispositif | |
EP1809520B1 (fr) | Dispositif d'essuie-glace pour vehicule | |
FR2885574A1 (fr) | Pedalier de vehicule automobile apte, en cas de choc frontal sur le vehicule, a se retracter | |
JP3901355B2 (ja) | 車両用ワイパ装置 | |
EP1824715A1 (fr) | Agencement de liaison debrayable d'un bras d'essuie glace sur un arbre moteur | |
WO2008149043A2 (fr) | Ensemble d'absorption d'énergie comprenant un dispositif anti-retour | |
US8510896B2 (en) | Wiper device for vehicle | |
EP1357004B1 (fr) | Dispositif d'aménagement d'une baie d'un véhicule automobile, utilisant un mécanisme d'essuie-glace à support frangible | |
EP1902907B1 (fr) | Dispositif d'absorption d'énergie pour poutre pare-chocs de véhicule automobile | |
EP1556260B1 (fr) | Agencement de securite permettant une separation en deux elements de la tete d'entrainement d'un bras d'essuie-glace | |
WO2003047925A1 (fr) | Agencement pour la fixation d'un dispositif d'essuyage permettant l'effacement de l'arbre d'entrainement | |
EP1712422B1 (fr) | Pièce de renfort d'un élément de carrosserie | |
US7014327B2 (en) | Releasable mounting arm for a vehicle mirror | |
EP1750972B1 (fr) | Projecteur de vehicule automobile perfectionne | |
EP1352789B1 (fr) | Bouclier pare-chocs pour un véhicule automobile comportant un point de fixation destructible | |
FR2814512A1 (fr) | Dispositif de fixation reparable, et application | |
EP1517819B1 (fr) | Dispositif d'essuie-glace comportant un agencement de limitation du decollement | |
FR3003522A1 (fr) | Dispositif d'essuie-glace | |
FR2958885A1 (fr) | Structure de vehicule automobile pour la fixation et la protection d'un module de refroidissement | |
JP4328235B2 (ja) | キャビンのワイパー装置 | |
FR2879537A1 (fr) | Cache de moteur de vehicule automobile prevu deformable | |
JP2000062578A (ja) | ワイパのピボット及びピボット駆動機構 | |
KR20050042337A (ko) | 와이퍼 블레이드의 조립구조 | |
KR100367989B1 (ko) | 와이퍼 블레이드 보호장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KN KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005819014 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007538486 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020077010408 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2005819014 Country of ref document: EP |