GB1262402A - Control unit for a windscreen wiper and washing installation of an automotive vehicle - Google Patents

Control unit for a windscreen wiper and washing installation of an automotive vehicle

Info

Publication number
GB1262402A
GB1262402A GB3401270A GB3401270A GB1262402A GB 1262402 A GB1262402 A GB 1262402A GB 3401270 A GB3401270 A GB 3401270A GB 3401270 A GB3401270 A GB 3401270A GB 1262402 A GB1262402 A GB 1262402A
Authority
GB
United Kingdom
Prior art keywords
rod
valve
arm
operating
carries
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
GB3401270A
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
Priority claimed from DE19691936365 external-priority patent/DE1936365C/en
Application filed by SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH filed Critical SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Publication of GB1262402A publication Critical patent/GB1262402A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)
  • Multiple-Way Valves (AREA)

Abstract

1,262,402. Mechanical switches. SWF.- SPEZIALFABRIK FUR AUTOZUBEHOR GUSTAV RAU G.m.b.H. 14 July, 1970 [17 July, 1969], No. 34012/70. Heading H1N. A combination switch and valve for operating the windscreen wipers and washer of a vehicle has a main contact operating, hollow spindle 11 in which slides a rod 33 operating the valve 20 and a set of auxiliary contacts 35, 36. The spindle 11 carries a rotor 14 which has contacts co-operating with a printed circuit panel 15; the latter also carries the components of a circuit providing intermittent wiping in one position of the switch. The rod 33 has a shoulder 44 engageable with a contact blade 35. An extension of the rod 33 is engaged in a resilient diaphragm 18 which seals the valve compartment and when deformed engages the valve 20; the diaphragm also supplies a biasing force urging the rod 33 out of the housing. When the rod is pushed in to open valve 20 for windscreen washing contacts 35, 36 are closed so as to energize the wiper motor. In other embodiments a rigid member is attached to the end of rod 33. This has an arm 30 (Fig. 4) extending into space 31. The arm 30 has a groove 45 in which rests a fixed contact 37. As the rod 33 is moved the end of arm 30 cams one or other of a pair of spring blades 38, 39 out of engagement with contact 37. The outer end of spindle 11 is threaded to receive a knob and rod 33 carries a push-button 34. Either the push-button or the arm 30 may be formed integrally with the rod 33.
GB3401270A 1969-07-17 1970-07-14 Control unit for a windscreen wiper and washing installation of an automotive vehicle Expired GB1262402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691936365 DE1936365C (en) 1969-07-17 Electrical switch for a windshield wiper and washer system of a motor vehicle

Publications (1)

Publication Number Publication Date
GB1262402A true GB1262402A (en) 1972-02-02

Family

ID=5740089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3401270A Expired GB1262402A (en) 1969-07-17 1970-07-14 Control unit for a windscreen wiper and washing installation of an automotive vehicle

Country Status (1)

Country Link
GB (1) GB1262402A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD685712S1 (en) 2011-03-23 2013-07-09 Kcw Corporation Wiper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD685712S1 (en) 2011-03-23 2013-07-09 Kcw Corporation Wiper

Also Published As

Publication number Publication date
DE1936365B2 (en) 1973-02-08
DE1936365A1 (en) 1971-01-28

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