GB843903A - Improvements in or relating to windscreen wiper actuator mechanisms - Google Patents
Improvements in or relating to windscreen wiper actuator mechanismsInfo
- Publication number
- GB843903A GB843903A GB38967/58A GB3896758A GB843903A GB 843903 A GB843903 A GB 843903A GB 38967/58 A GB38967/58 A GB 38967/58A GB 3896758 A GB3896758 A GB 3896758A GB 843903 A GB843903 A GB 843903A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- link
- axis
- windscreen wiper
- drive
- 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
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/16—Means for transmitting drive
- B60S1/18—Means for transmitting drive mechanically
- B60S1/24—Means for transmitting drive mechanically by rotary cranks
- B60S1/245—Means for transmitting drive mechanically by rotary cranks with particular rod arrangements between the motor driven axle and the wiper arm axle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
843,903. Windscreen wiper drives. GENERAL MOTORS CORPORATION. Dec. 3, 1958 [Dec. 13, 1957], No. 38967/58. Class 138(1). A windscreen wiper drive comprises a pivot shaft 24 carrying a wiper 26 and which is connected by a drive arm 22 to a pivoted link 20 connected to an idle arm 16 arranged to pivot about an axis 18 parallel to but spaced from the axis of the shaft 24, the latter axis lying between the axis 18 and the link 20 so that oscillation of the idle arm 16 through a given angle will oscillate the drive arm 22 through a greater angle. The idle arm 16 is oscillated by a link 14 connected to a crank arm 13 driven by an electric motor 12 through worm gearing 11, 12. The crank arm 13 is connected to a link 15 for driving a second wiper blade 33 through a ballcrank 17 having a fixed pivot 19, and connected to a link 21 for driving an idle arm 23 of a linkage 23, 27, 29 similar to the linkage 16, 20, 22. Embodiments of the drive are described in detail.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US843903XA | 1957-12-13 | 1957-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB843903A true GB843903A (en) | 1960-08-10 |
Family
ID=22184667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB38967/58A Expired GB843903A (en) | 1957-12-13 | 1958-12-03 | Improvements in or relating to windscreen wiper actuator mechanisms |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB843903A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2562975A1 (en) * | 1984-04-16 | 1985-10-18 | Marchal Equip Auto | CONNECTING DEVICE, OF THE QUADRILATER TYPE ARTICULATED IN A CROSS, ESPECIALLY FOR WINDSCREEN WIPERS |
-
1958
- 1958-12-03 GB GB38967/58A patent/GB843903A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2562975A1 (en) * | 1984-04-16 | 1985-10-18 | Marchal Equip Auto | CONNECTING DEVICE, OF THE QUADRILATER TYPE ARTICULATED IN A CROSS, ESPECIALLY FOR WINDSCREEN WIPERS |
EP0161168A1 (en) * | 1984-04-16 | 1985-11-13 | Equipements Automobiles Marchal | Cross-articulated quadrilateral-type rod device, especially for a windshield wiper |
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