IT1249937B - Dispositivo tergicristallo con meccanismo di regolazione del carico agente sul braccio tergitore - Google Patents
Dispositivo tergicristallo con meccanismo di regolazione del carico agente sul braccio tergitoreInfo
- Publication number
- IT1249937B IT1249937B ITTO910489A ITTO910489A IT1249937B IT 1249937 B IT1249937 B IT 1249937B IT TO910489 A ITTO910489 A IT TO910489A IT TO910489 A ITTO910489 A IT TO910489A IT 1249937 B IT1249937 B IT 1249937B
- Authority
- IT
- Italy
- Prior art keywords
- wiper
- adjusting
- load agent
- cam
- vehicle
- 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
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3411—Wiper arms; Mountings therefor with means for varying wiper-blade pressure on windshield during operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Il dispositivo comprende un albero motorizzato (4) sul quale è fissato un braccio porta-spazzola (12). Il dispositivo comprende almeno una molla elicoidale a carico variabile (44) tendente a mantenere la spazzola tergitrice premuta contro il parabrezza del veicolo. La molla (44) agisce su un organo di riscontro (30) che coopera con una camma (26) collegata ad un attuatore atto a variare la posizione angolare della camma (26) in funzione della velocità del veicolo.(Figura 1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910489A IT1249937B (it) | 1991-06-26 | 1991-06-26 | Dispositivo tergicristallo con meccanismo di regolazione del carico agente sul braccio tergitore |
EP92110467A EP0522338A1 (en) | 1991-06-26 | 1992-06-22 | A windscreen wiper device with a mechanism for regulating the loading on the wiper arm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910489A IT1249937B (it) | 1991-06-26 | 1991-06-26 | Dispositivo tergicristallo con meccanismo di regolazione del carico agente sul braccio tergitore |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910489A0 ITTO910489A0 (it) | 1991-06-26 |
ITTO910489A1 ITTO910489A1 (it) | 1992-12-26 |
IT1249937B true IT1249937B (it) | 1995-03-30 |
Family
ID=11409442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO910489A IT1249937B (it) | 1991-06-26 | 1991-06-26 | Dispositivo tergicristallo con meccanismo di regolazione del carico agente sul braccio tergitore |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0522338A1 (it) |
IT (1) | IT1249937B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4232334C2 (de) * | 1992-09-26 | 1995-01-05 | Teves Gmbh Alfred | Scheibenwischeranlage |
FR2705938B1 (fr) * | 1993-06-02 | 1995-07-07 | Valeo Systemes Dessuyage | Essuie-glace de véhicule automobile comportant des moyens pour faire varier la valeur de la force d'essuyage. |
US5421055A (en) * | 1993-09-07 | 1995-06-06 | Itt Automotive Electrical Systems Inc. | Variable pressure windshield wiper arm |
FR2739075B1 (fr) * | 1995-09-22 | 1997-10-31 | Valeo Systemes Dessuyage | Essuie-glace comportant des moyens pour faire varier la valeur du couple d'essuyage |
US5636407A (en) * | 1995-12-11 | 1997-06-10 | Len; Adolf | Wiper deicing device for vehicles and methods of constructing and utilizing same |
US6859972B2 (en) * | 2002-09-11 | 2005-03-01 | John H. Couch | Wiper system including separator assembly |
FR2899181B1 (fr) | 2006-03-30 | 2008-06-13 | Peugeot Citroen Automobiles Sa | Dispositif de controle et de regulation de la force d'appui sur une surface vitree d'un balai d'essuie-glace pour vehicule automobile |
US8104135B2 (en) * | 2008-12-30 | 2012-01-31 | Asmo Co., Ltd. | Wiper apparatus |
JP7115412B2 (ja) * | 2019-04-26 | 2022-08-09 | 株式会社デンソー | ワイパ装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8708386U1 (de) * | 1987-06-13 | 1988-10-06 | Robert Bosch Gmbh, 70469 Stuttgart | Wischvorrichtung für Scheiben von Kraftfahrzeugen |
DE3829939A1 (de) * | 1987-09-03 | 1989-03-16 | Asmo Co Ltd | Variable antriebseinheit fuer scheibenwischer und scheibenwischer mit einer solchen antriebseinheit |
JPH01314650A (ja) * | 1988-06-14 | 1989-12-19 | Mitsuba Electric Mfg Co Ltd | ワイパの押圧力調整装置 |
IT1232914B (it) * | 1989-08-11 | 1992-03-05 | Champion Spark Plug Italiana | Dispositivo tergicristallo a pressione variabile per autoveicoli |
-
1991
- 1991-06-26 IT ITTO910489A patent/IT1249937B/it active IP Right Grant
-
1992
- 1992-06-22 EP EP92110467A patent/EP0522338A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0522338A1 (en) | 1993-01-13 |
ITTO910489A0 (it) | 1991-06-26 |
ITTO910489A1 (it) | 1992-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950630 |