GB1244466A - Improvements in windscreen wipers - Google Patents

Improvements in windscreen wipers

Info

Publication number
GB1244466A
GB1244466A GB830170A GB830170A GB1244466A GB 1244466 A GB1244466 A GB 1244466A GB 830170 A GB830170 A GB 830170A GB 830170 A GB830170 A GB 830170A GB 1244466 A GB1244466 A GB 1244466A
Authority
GB
United Kingdom
Prior art keywords
arm
wiper
rocker arm
sleeve
blade
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
GB830170A
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
Priority claimed from DE19691908732 external-priority patent/DE1908732A1/en
Priority claimed from DE19691918950 external-priority patent/DE1918950A1/en
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1244466A publication Critical patent/GB1244466A/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
    • B60S1/3422—Means arranged in the wiper structure to lift the arm at extremes of wipe
    • 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
    • B60S1/0402—Wipers or the like, e.g. scrapers completely or partially concealed in a cavity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

1,244,466. Windscreen wipers. ROBERT BOSCH G.m.b.H. Feb.20, 1970 [Feb.21, 1969; April 15, 1969], No.8301/70. Heading A4F. In a vehicle windscreen wiper having a wiper arm and blade assembly angularly movable to and fro by a push rod and a rocker arm, the arm and blade assembly 118, 130 is connected to a sleeve 114 to which the rocker arm 116 is rigidly secured and, which is rotatably mounted on a fixed pin 113. The rocker arm 116 carries guide members, 139, 140 and 138 Fig. 10 (not shown) co-operating with a roller 142 mounted on a fixed support 111 to move the sleeve 114 axially and lift the wiper blade 130 off the screen 110 when the blade is moved into a parking position outside its normal wiping arc. Alternatively the roller 142 is carried by the rocker arm and co-operates with a stationary cam. In other embodiments the wiper arm is connected to a driving sleeve 41 Fig. 2 (not shown) or 75 Fig. 5 (not shown) by a partly spherical hinge constructions which closes the opening in the vehicle body wall from which the wiper arm emerges, or the wiper arm is connected to a driving sleeve 75', Fig.7 (not shown) by a non- spherical hinge instruction. In all these further embodiments wiping pressure is applied to the wiping arm by a compression spring.
GB830170A 1969-02-21 1970-02-20 Improvements in windscreen wipers Expired GB1244466A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691908732 DE1908732A1 (en) 1969-02-21 1969-02-21 Windshield wipers for vehicles, in particular motor vehicles
DE19691918950 DE1918950A1 (en) 1969-04-15 1969-04-15 Windshield wipers for vehicles, in particular motor vehicles

Publications (1)

Publication Number Publication Date
GB1244466A true GB1244466A (en) 1971-09-02

Family

ID=25757037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB830170A Expired GB1244466A (en) 1969-02-21 1970-02-20 Improvements in windscreen wipers

Country Status (2)

Country Link
FR (1) FR2032840A5 (en)
GB (1) GB1244466A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109655252A (en) * 2019-02-18 2019-04-19 上汽大众汽车有限公司 Dismount the cam link mechanism of windscreen wiper spring
CN110641420A (en) * 2018-06-26 2020-01-03 通用汽车环球科技运作有限责任公司 Wiper blade lifting system
CN114390171A (en) * 2021-12-30 2022-04-22 杭州海康威视数字技术股份有限公司 Dust removal camera

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110641420A (en) * 2018-06-26 2020-01-03 通用汽车环球科技运作有限责任公司 Wiper blade lifting system
CN110641420B (en) * 2018-06-26 2022-12-13 通用汽车环球科技运作有限责任公司 Wiper blade lifting system
CN109655252A (en) * 2019-02-18 2019-04-19 上汽大众汽车有限公司 Dismount the cam link mechanism of windscreen wiper spring
CN109655252B (en) * 2019-02-18 2024-01-26 上汽大众汽车有限公司 Cam link mechanism for dismounting wiper spring
CN114390171A (en) * 2021-12-30 2022-04-22 杭州海康威视数字技术股份有限公司 Dust removal camera
CN114390171B (en) * 2021-12-30 2023-11-24 杭州海康威视数字技术股份有限公司 Dust removal camera

Also Published As

Publication number Publication date
FR2032840A5 (en) 1970-11-27

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