GB777094A - Improvements in wiper arm assemblies for windscreen wipers - Google Patents
Improvements in wiper arm assemblies for windscreen wipersInfo
- Publication number
- GB777094A GB777094A GB19663/55A GB1966355A GB777094A GB 777094 A GB777094 A GB 777094A GB 19663/55 A GB19663/55 A GB 19663/55A GB 1966355 A GB1966355 A GB 1966355A GB 777094 A GB777094 A GB 777094A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- socket
- pin
- members
- carried
- 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
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
- B60S1/3463—Means to press blade onto screen
- B60S1/3465—Means to press blade onto screen with coil springs
-
- 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
-
- 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
- B60S1/3425—Constructional aspects of the arm
- B60S1/3429—Arm pieces
-
- 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
- B60S1/38—Wiper blades
- B60S1/3801—Wiper blades characterised by a blade support harness consisting of several articulated elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
777,094. Windscreen cleaners. GENERAL MOTORS CORPORATION. July 7, 1955 [Aug. 2, 1954], No. 19663/55. Class 138(1) A windscreen wiper arm assembly comprises a socket 10 for mounting the assembly on an actuator shaft, an intermediate arm member 30 pivoted at 20 to the socket and an outer wiper blade carrying member 40 pivoted at 38 to the member 30, the socket and member 30 and the members 30 and 40 being interconnected by helical springs 26, 42, to urge the members 30 and 40 in one and the same direction of rotation about their pivots 20. 38. The arm members are of channel section and on extension 16 of the socket has a narrow portion-18 carrying the pivot 20 and embraced by the sides of the arm 30. A narrow portion 36 of the arm 30 carries the pivot 38 and is embraced by the sides of the arm 40. The spring 26 is connected to a lug 24, on a pin 22 carried by the portion 18 and to a pin 28 or a retainer block 32 on the arm member 30. Similarly the spring 42 is -connected to a lug 48 or a pin 50 carried by the portion 36 and to a pin 44'or a retainer lock 46 carried by the arm member 40.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US777094XA | 1954-08-02 | 1954-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB777094A true GB777094A (en) | 1957-06-19 |
Family
ID=22139625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19663/55A Expired GB777094A (en) | 1954-08-02 | 1955-07-07 | Improvements in wiper arm assemblies for windscreen wipers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB777094A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2943342A (en) * | 1957-03-11 | 1960-07-05 | Reed-Lethbridge William | Windscreen wipers |
DE3132183A1 (en) * | 1981-08-14 | 1983-03-03 | SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen | WIPER WIPER |
US6862772B2 (en) * | 2001-02-10 | 2005-03-08 | Robert Bosch Gmbh | Wiper arm |
-
1955
- 1955-07-07 GB GB19663/55A patent/GB777094A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2943342A (en) * | 1957-03-11 | 1960-07-05 | Reed-Lethbridge William | Windscreen wipers |
DE3132183A1 (en) * | 1981-08-14 | 1983-03-03 | SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen | WIPER WIPER |
US4545088A (en) * | 1981-08-14 | 1985-10-08 | Itt Industries, Inc. | Windshield wiper installation |
US6862772B2 (en) * | 2001-02-10 | 2005-03-08 | Robert Bosch Gmbh | Wiper arm |
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