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GB966176A - Improvements in windscreen washer and wiper devices - Google Patents

Improvements in windscreen washer and wiper devices

Info

Publication number
GB966176A
GB966176A GB2707463A GB2707463A GB966176A GB 966176 A GB966176 A GB 966176A GB 2707463 A GB2707463 A GB 2707463A GB 2707463 A GB2707463 A GB 2707463A GB 966176 A GB966176 A GB 966176A
Authority
GB
United Kingdom
Prior art keywords
wiper
nut
spindle
fluid
july
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
GB2707463A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB966176A publication Critical patent/GB966176A/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
    • B60S1/34—Wiper arms; Mountings therefor
    • B60S1/3415—Wiper arms; Mountings therefor with means for supplying cleaning fluid to windscreen cleaners, e.g. washers
    • 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
    • B60S1/52—Arrangement of nozzles; Liquid spreading means
    • B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms

Landscapes

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

Abstract

966,176. Windscreen cleaners. ROBERT BOSCH G.m.b.H. July 9, 1963 [July 21, 1962], No. 27074/63. Heading A4F. In a windscreen wiper and washer in which a nozzle 10 is mounted in an annular body 21, rotatable about the wiper spindle 4, to follow the path of an oscillatory wiper blade 9, to spray fluid in front of it, the nut 11, securing the spindle bearing bush 3 to the vehicle body 1 contains conduits for the washing fluid. Fluid travels up passage 15 in a sealing ring 12, to an annular groove 16, formed between nut 11 and ring 12, then through bores 17, 18 and groove 19 of the threaded nut 11, and out of the nozzle 10 on an annular body 21 which is rotatably attached by projections to the threaded nut 11. The body 21 also frictionally engages with the spindle 4, and so oscillates with the wiper arm 6 until stop lug 27 (Fig. 3) engages with shoulders 29 (Fig. 5) of sealing ring 12 towards the end of each oscillation of the shaft 4 so that the spray may always be directed in front of the blade 9.
GB2707463A 1962-07-21 1963-07-09 Improvements in windscreen washer and wiper devices Expired GB966176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB68130A DE1244596B (en) 1962-07-21 1962-07-21 Wiper and flushing device for window panes, especially for windshields of motor vehicles

Publications (1)

Publication Number Publication Date
GB966176A true GB966176A (en) 1964-08-06

Family

ID=6975773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2707463A Expired GB966176A (en) 1962-07-21 1963-07-09 Improvements in windscreen washer and wiper devices

Country Status (2)

Country Link
DE (1) DE1244596B (en)
GB (1) GB966176A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407426A (en) * 1965-01-20 1968-10-29 Muller Jacques Apparatus for automatically cleaning windshields
FR2498542A1 (en) * 1981-01-27 1982-07-30 Ford France CROSSING DEVICE FOR WINDSCREEN WIPER SHAFT WITH WASHING NOZZLE FOR MOTOR VEHICLES
EP0489631A1 (en) * 1990-12-03 1992-06-10 Valeo Systemes D'essuyage Windscreen washer arrangement for windscreen wiper mechanisms
FR2673153A1 (en) * 1991-02-22 1992-08-28 Valeo Systemes Dessuyage Windscreen washer device for windscreen wiper mechanisms
US5203049A (en) * 1991-05-20 1993-04-20 Jidosha Denki Kogyo Kabushiki Kaisha Wiper apparatus with mechanism for switching spraying direction of washing fluid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684343A1 (en) * 1991-11-29 1993-06-04 Peugeot Device for spraying washer fluid incorporated into a windscreen wiper, particularly for a motor vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974732C (en) * 1954-06-30 1961-04-13 Bosch Gmbh Robert Wiper and flushing device for windows, especially for windscreens of motor vehicles
DE1836936U (en) * 1960-01-30 1961-08-31 Rau Swf Autozubehoer SPRAY DEVICE FOR WINDSHIELD WASHER SYSTEMS IN MOTOR VEHICLES.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407426A (en) * 1965-01-20 1968-10-29 Muller Jacques Apparatus for automatically cleaning windshields
FR2498542A1 (en) * 1981-01-27 1982-07-30 Ford France CROSSING DEVICE FOR WINDSCREEN WIPER SHAFT WITH WASHING NOZZLE FOR MOTOR VEHICLES
DE3102573A1 (en) * 1981-01-27 1982-08-05 Ford-Werke AG, 5000 Köln Wiper shaft bushing with washer nozzle for motor vehicle windows
EP0489631A1 (en) * 1990-12-03 1992-06-10 Valeo Systemes D'essuyage Windscreen washer arrangement for windscreen wiper mechanisms
FR2673153A1 (en) * 1991-02-22 1992-08-28 Valeo Systemes Dessuyage Windscreen washer device for windscreen wiper mechanisms
US5203049A (en) * 1991-05-20 1993-04-20 Jidosha Denki Kogyo Kabushiki Kaisha Wiper apparatus with mechanism for switching spraying direction of washing fluid

Also Published As

Publication number Publication date
DE1244596B (en) 1967-07-13

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