GB786992A - A device for detachably connecting the blade of a windscreen wiper to its operating arm - Google Patents

A device for detachably connecting the blade of a windscreen wiper to its operating arm

Info

Publication number
GB786992A
GB786992A GB32280/55A GB3228055A GB786992A GB 786992 A GB786992 A GB 786992A GB 32280/55 A GB32280/55 A GB 32280/55A GB 3228055 A GB3228055 A GB 3228055A GB 786992 A GB786992 A GB 786992A
Authority
GB
United Kingdom
Prior art keywords
blade
slots
wiper
carried
backing
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
GB32280/55A
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.)
LUCIEN CHARLES ALEXIS MARIE BI
Original Assignee
LUCIEN CHARLES ALEXIS MARIE BI
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 LUCIEN CHARLES ALEXIS MARIE BI filed Critical LUCIEN CHARLES ALEXIS MARIE BI
Publication of GB786992A publication Critical patent/GB786992A/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
    • B60S1/40—Connections between blades and arms
    • B60S1/4038—Connections between blades and arms for arms provided with a channel-shaped end
    • 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
    • B60S1/40—Connections between blades and arms
    • B60S1/4038—Connections between blades and arms for arms provided with a channel-shaped end
    • B60S1/4064—Connections between blades and arms for arms provided with a channel-shaped end the channel-shaped end being provided with protrusions on, or holes in, the side walls to create a pivot

Landscapes

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

Abstract

786,992. Fastenings. BIGNON, L. C. A. M. Nov. 11, 1955 [Nov. 19, 1954], No. 32280/55. Class 44 [Also in Group XXIII] A device for detachably connecting the blade of a windscreen wiper to its, operating arm comprises a U-shaped bearing bracket 1, Figs. 7 and 8, for connection to one end of the arm 20 and having an open ended slot 5 at each side, the two slots 5 being oppositely disposed and having rounded ends 4 to receive a pivot pin 6 attached to wiper blade (through the blade backing 8) so that the pin 6 can bear against the ends 4 of the slots, the sides of the bracket 1 being formed with curved bearing surfaces 3 concentric with the ends 4 and arranged to bear, when the device is assembled, on a bearing surface (backing 8) attached to the blade. The pivot pin 6 is carried by and extends beyond each side wall 10, of a channelled support 7 carried by the wiper blade backing member 8. The bearing bracket 1 is positioned as shown in Fig. 7, and moved to the left so that the rounded-ends 4 of the slots 5 engage the pin 6. The wiper arm is then rotated in a clockwise direction to the position shown in Fig. 8 the edges 3 of the member 1 engaging the surface of the member 8. If desired the sides of the member 1 may engage between the walls 10 instead of embracing the latter. Moreover the pivot pin 6 may be carried by the blade backing member instead of a separate channelled member and the slots 5 may be curved instead of straight.
GB32280/55A 1954-11-19 1955-11-11 A device for detachably connecting the blade of a windscreen wiper to its operating arm Expired GB786992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR786992X 1954-11-19

Publications (1)

Publication Number Publication Date
GB786992A true GB786992A (en) 1957-11-27

Family

ID=9218679

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32280/55A Expired GB786992A (en) 1954-11-19 1955-11-11 A device for detachably connecting the blade of a windscreen wiper to its operating arm

Country Status (1)

Country Link
GB (1) GB786992A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445249A (en) * 1982-03-30 1984-05-01 The Anderson Company Of Indiana Rock-to-lock connection arm-to-blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445249A (en) * 1982-03-30 1984-05-01 The Anderson Company Of Indiana Rock-to-lock connection arm-to-blade

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