GB964139A - - Google Patents

Info

Publication number
GB964139A
GB964139A GB2119162A GB2119162A GB964139A GB 964139 A GB964139 A GB 964139A GB 2119162 A GB2119162 A GB 2119162A GB 2119162 A GB2119162 A GB 2119162A GB 964139 A GB964139 A GB 964139A
Authority
GB
United Kingdom
Prior art keywords
windscreen
wiper
june
wind
yokes
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
Application number
GB2119162A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JOHN WILL ANDERSON
Original Assignee
JOHN WILL ANDERSON
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JOHN WILL ANDERSON filed Critical JOHN WILL ANDERSON
Publication of GB964139A publication Critical patent/GB964139A/en
Expired legal-status Critical Current

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
    • B60S1/38—Wiper blades
    • B60S1/3806—Means, or measures taken, for influencing the aerodynamic quality of the wiper blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

964,139. Windscreen wipers. J. W. ANDERSON. June 1, 1962 [June 19, 1961; Sept. 15, 1961], No. 21191/62. Heading A4F. In a windscreen wiper assembly a plurality of secondary yokes 15, 15<SP>1</SP> transmit pressure from a primary yoke 14 to points on an elangate flexible wiping element 12. The yokes are arranged so that there is no nesting between them during the operation of the wiper. The primary yoke 14 is curved about both its transverse axis and a line parallel to its longitude axis (Fig. 3) so that the surface defines an aero foil. When the wind, denoted by vector X, strikes this surface it is deflected upwards and the resultant force Y tends to force the wiper blade against the windscreen thereby counteracting the tendency of the blade to leave the screen caused by the wind striking other parts of the wiper assembly.
GB2119162A 1961-06-19 1962-06-01 Expired GB964139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12641461A 1961-06-19 1961-06-19

Publications (1)

Publication Number Publication Date
GB964139A true GB964139A (en) 1964-07-15

Family

ID=22424694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2119162A Expired GB964139A (en) 1961-06-19 1962-06-01

Country Status (1)

Country Link
GB (1) GB964139A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665544A (en) * 1969-12-27 1972-05-30 Kashira Sakamoto Windshield wiper for vehicles
GB2145928A (en) * 1983-09-02 1985-04-11 Champion Spark Plug Europ Wiper blade with air deflecting device
US4989290A (en) * 1988-08-09 1991-02-05 Mitsuba Electric Manufacturing Co., Ltd. Wiper arm equipment
US5311636A (en) * 1991-08-13 1994-05-17 Albert Lee Windshield wiper frame

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665544A (en) * 1969-12-27 1972-05-30 Kashira Sakamoto Windshield wiper for vehicles
GB2145928A (en) * 1983-09-02 1985-04-11 Champion Spark Plug Europ Wiper blade with air deflecting device
US4989290A (en) * 1988-08-09 1991-02-05 Mitsuba Electric Manufacturing Co., Ltd. Wiper arm equipment
US5311636A (en) * 1991-08-13 1994-05-17 Albert Lee Windshield wiper frame

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