GB524266A - Improvements relating to vehicle wind screen wipers - Google Patents

Improvements relating to vehicle wind screen wipers

Info

Publication number
GB524266A
GB524266A GB256139A GB256139A GB524266A GB 524266 A GB524266 A GB 524266A GB 256139 A GB256139 A GB 256139A GB 256139 A GB256139 A GB 256139A GB 524266 A GB524266 A GB 524266A
Authority
GB
United Kingdom
Prior art keywords
link
pin
move
wiper
pivoted
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
GB256139A
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 GB256139A priority Critical patent/GB524266A/en
Publication of GB524266A publication Critical patent/GB524266A/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
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/16—Means for transmitting drive
    • B60S1/163—Means for transmitting drive with means for stopping or setting the wipers at their limit of movement
    • 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
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/16—Means for transmitting drive
    • B60S1/166—Means for transmitting drive characterised by the combination of a motor-reduction unit and a mechanism for converting rotary into oscillatory movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

524,266. Windscreen-wipers. LUCAS, Ltd., J., HUYTON, A., PURDEN, R. H., and IVERSEN, P. A., SCOTT-. Jan 25, 1939, No. 2561. [Class 138 (i)] Screen wiper operating mechanism comprises a reciprocating member the effective length of which can be varied to move the arm to an unobstructive position. As shown in Figs. 1 and 3, a crank e operates a connecting rod j connected to the rack a by the member of variable length, which comprises two sliding members m, n connected respectively, to the rod j and rack a, and interconnected by a pivoted slotted link p. The member n is connected to the link by a pivot r ; the pin q connecting the member m with the rod j passes through a slot s in the link p, the slot having lateral recesses t, u at its ends in which the pin q engages to vary the effective length of the connection. The link p is under the influence of an over-centre spring v connected to a pin x on a pivoted member y, the pin projecting into a wedge-shaped gap 4 in a pivoted member 5 under the control of the core 8 of an electromagnet. With the member 5 in the position shown, the pin q, is in the recess t and the wiper is operated normally. When it is desired to move the arm to its unobstructive position the magnet is energized to move the part 5 about its pivot. This, in turn, effects the pivoting of the part y and the link p is thrown over its dead centre to allow the pin q, to enter the recess ". In a modification, a hand-operated lever oscillates a slotted connecting link and the sliding parts m, n are separated to effect the movement of the wiper to its out-of-use position.
GB256139A 1939-01-25 1939-01-25 Improvements relating to vehicle wind screen wipers Expired GB524266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB256139A GB524266A (en) 1939-01-25 1939-01-25 Improvements relating to vehicle wind screen wipers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB256139A GB524266A (en) 1939-01-25 1939-01-25 Improvements relating to vehicle wind screen wipers

Publications (1)

Publication Number Publication Date
GB524266A true GB524266A (en) 1940-08-02

Family

ID=9741741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB256139A Expired GB524266A (en) 1939-01-25 1939-01-25 Improvements relating to vehicle wind screen wipers

Country Status (1)

Country Link
GB (1) GB524266A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810294A (en) * 1954-01-12 1957-10-22 Redmond Company Inc Electric windshield wiper apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810294A (en) * 1954-01-12 1957-10-22 Redmond Company Inc Electric windshield wiper apparatus

Similar Documents

Publication Publication Date Title
GB524266A (en) Improvements relating to vehicle wind screen wipers
US2053886A (en) Control device
DE1021486B (en) Electrical self-interrupting relay, especially for flashing light circuits
GB1180177A (en) A Mounting Member for a Windscreen Wiper Arm
US2689401A (en) Grass shears having a pivoted blade and offset handle
US2268161A (en) Switching device
SE302805B (en)
GB1209809A (en) Improvements in or relating to a motion converting mechanism
GB897530A (en) Improvements in or relating to windscreen wipers
GB523671A (en) Improvements relating to wind screen wiper actuating mechanisms
GB1244466A (en) Improvements in windscreen wipers
DE528091C (en) Pendulum device for electric direction indicators
GB521698A (en) Improvements relating to wind screen wiper actuating mechanisms
DE421012C (en) Electric pump
ES353651A1 (en) Dual-range tractor-implement draft control system
AT102341B (en) Drive for cigarette tamping machines or the like.
DE688785C (en) Electromagnetic gear for fuel pumps
GB1222563A (en) Draw knife arrangements in dobbies
DE424408C (en) Reversing or counter switch
GB850641A (en) Improvements in and relating to electromagnetic contactors
GB1459502A (en) Wiper systems fuel tank system for a motor vehicle
GB1291440A (en) Windscreen wiper assemblies
DE530556C (en) Periodic circuit breaker for railway flashing light signals
DE428744C (en) Arrangement for pull magnets
GB509049A (en) Improvements in and adapted to snap action mechanism