GB689753A - Vehicle wind-screen wipers - Google Patents

Vehicle wind-screen wipers

Info

Publication number
GB689753A
GB689753A GB2431750A GB2431750A GB689753A GB 689753 A GB689753 A GB 689753A GB 2431750 A GB2431750 A GB 2431750A GB 2431750 A GB2431750 A GB 2431750A GB 689753 A GB689753 A GB 689753A
Authority
GB
United Kingdom
Prior art keywords
boss
arm
spring
secured
windscreen
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
GB2431750A
Inventor
Eric Bernard Parkes
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.)
ZF International UK Ltd
Original Assignee
Joseph Lucas Ltd
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 Joseph Lucas Ltd filed Critical Joseph Lucas Ltd
Priority to GB2431750A priority Critical patent/GB689753A/en
Publication of GB689753A publication Critical patent/GB689753A/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
    • 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
    • B60S1/3463—Means to press blade onto screen
    • B60S1/3465—Means to press blade onto screen with coil springs
    • B60S1/347—Means to press blade onto screen with coil springs with adjustment means to adjust wiping pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

689,753. Windscreen. cleaners. LUCAS, Ltd., J. Oct. 4, 1951 [Oct. 5, 1950], No. 24317/50. Class 138 (i). A means for pivotally interconnecting a windscreen wiper arm and its actuating spindler comprises the combination of a boss ,a secured, or adapted to be secured to the spindle c, an arm part d, and a spring e which is anchored at one to the arm part and pivotally attached at its other end to the boss, the boss having formed thereon a cam - like protuberance or nose piece g adapted to co-operate with a curved surface on the inner side of the arm.part. The boss a is secured to the driving spindle c by a collet b or other means. The spring e is made folding a stiff steel wire to form a pair of side members. Inturned ends of the side member pivotally engage in the opposite ends of a hole in the boss The other end of the spring is secured to the arm part d by a clamp f and screw j -which also serves to adjustably secure an extension arm i carrying a wiper blade h. The arm d can pivot about the nose-piece g in a direction at right angles to the windscreen in order, to maintain the blade in contact therewith. When the wiper is oscillated the spring acts as rigid connection between the boss end arm part d. The spring may be in the form of a metal blade instead of as shown.
GB2431750A 1950-10-05 1950-10-05 Vehicle wind-screen wipers Expired GB689753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2431750A GB689753A (en) 1950-10-05 1950-10-05 Vehicle wind-screen wipers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2431750A GB689753A (en) 1950-10-05 1950-10-05 Vehicle wind-screen wipers

Publications (1)

Publication Number Publication Date
GB689753A true GB689753A (en) 1953-04-01

Family

ID=10209794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2431750A Expired GB689753A (en) 1950-10-05 1950-10-05 Vehicle wind-screen wipers

Country Status (1)

Country Link
GB (1) GB689753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722708A (en) * 1953-04-17 1955-11-08 Lucas Industries Ltd Vehicle wind-screen wipers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722708A (en) * 1953-04-17 1955-11-08 Lucas Industries Ltd Vehicle wind-screen wipers

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