GB851486A - Improvements in or relating to windscreen washing devices - Google Patents

Improvements in or relating to windscreen washing devices

Info

Publication number
GB851486A
GB851486A GB11623/57A GB1162357A GB851486A GB 851486 A GB851486 A GB 851486A GB 11623/57 A GB11623/57 A GB 11623/57A GB 1162357 A GB1162357 A GB 1162357A GB 851486 A GB851486 A GB 851486A
Authority
GB
United Kingdom
Prior art keywords
pump
windscreen
intermediate member
energised
cam
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
GB11623/57A
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.)
SWF Auto Electric GmbH
Original Assignee
SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
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 SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH filed Critical SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Publication of GB851486A publication Critical patent/GB851486A/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
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
    • B60S1/482—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers
    • B60S1/483—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers using a supply pump driven by the windscreen-wiper motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

851,486. Windscreen cleaners. SWFSPEZIALFABRIK FUR AUTOZUBEHOR G. RAU G.m.b.H. April 9, 1957 [May 12, 1956], No. 11623/57. Class 138(1). A windscreen washing device in which the washing liquid pump is driven by the windscreen wiper motor and may be temporarily linked thereto by means of a mechanically or electrically operable device. As shown, cam 3 on shaft 13 is driven by the windscreen wiper motor and causes the reciprocation of intermediate member 4 when it is released by locking device 7. Thus when electromagnet 6 is energised, locking device 7 is withdrawn and intermediate member 4 causes reciprocation of pump plunger 5 to operate pump 8. When de-energised, intermediate member 4 is locked in a position as shown in Fig. 3 and pump 8 is inoperative. The location of cam 3 on shaft 13 is such that the maximum torque requirement of the pump coincides with the minimum torque requirement of the wiper arms during their arcs of movement.
GB11623/57A 1956-05-12 1957-04-09 Improvements in or relating to windscreen washing devices Expired GB851486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE851486X 1956-05-12

Publications (1)

Publication Number Publication Date
GB851486A true GB851486A (en) 1960-10-19

Family

ID=6781303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11623/57A Expired GB851486A (en) 1956-05-12 1957-04-09 Improvements in or relating to windscreen washing devices

Country Status (1)

Country Link
GB (1) GB851486A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093082A (en) * 1961-01-10 1963-06-11 Gen Motors Corp Windshield washer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093082A (en) * 1961-01-10 1963-06-11 Gen Motors Corp Windshield washer

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