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GB1423172A - Wiping systems for vehilce lamps - Google Patents

Wiping systems for vehilce lamps

Info

Publication number
GB1423172A
GB1423172A GB2715572A GB2715572A GB1423172A GB 1423172 A GB1423172 A GB 1423172A GB 2715572 A GB2715572 A GB 2715572A GB 2715572 A GB2715572 A GB 2715572A GB 1423172 A GB1423172 A GB 1423172A
Authority
GB
United Kingdom
Prior art keywords
lever
pivot
crank
arm
linkage
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
GB2715572A
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co 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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Priority to GB2715572A priority Critical patent/GB1423172A/en
Publication of GB1423172A publication Critical patent/GB1423172A/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
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
    • B60S1/60—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

1423172 Linkwork LUCAS ELECTRICAL CO Ltd 8 June 1973 [9 June 1972] 27155/72 Heading F2K [Also in Division A4] A wiping system for vehicle headlamps comprises a crank arm 14 rotated by a motor and coupled to wipers 11a, 12a via a linkage 16 supported on a mounting plate 17 and arranged so that rotary motion of the crank-arm 14 is converted to linear reciprocating motion of the output portion 22a of the linkage 16 which portion has a stroke greater than the throw of the crank 14. The linkage 16 comprises a link 15 connecting the crank-arm 14 to a pivot pin 21 connecting an output lever 22 to a link 18 connected by a pivot 19 to the plate 17. The end 22a of the lever 22 is coupled by rods 25, 26 to the wipers 11, 12, the the opposite end is pivotally connected to a lever 23 connected by a pivot 24 to the plate 17 and restraining the movement of the lever 22 by the crank-arm 14. The relative dimensions of the components of the linkage 16 are so selected that the output portion 22a moves in a straight line. In an alternative drive mechanism a rotary crank-arm 34, Fig. 3, is connected by a link 35 to a link 41, having one end slidable in a slot 43 in a lever 42, and the other end connected by a pivot 47 to an output lever 46. The lever 42 is connected by a pivot 44 to a mounting plate 37 and by a pivot 45 to the lever 46. The output end of the latter is connected to headlamp wipers 31, 32 (Fig. 2, not shown) by a pivot pin constrained by guide means to move linearly.
GB2715572A 1972-06-09 1972-06-09 Wiping systems for vehilce lamps Expired GB1423172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2715572A GB1423172A (en) 1972-06-09 1972-06-09 Wiping systems for vehilce lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2715572A GB1423172A (en) 1972-06-09 1972-06-09 Wiping systems for vehilce lamps

Publications (1)

Publication Number Publication Date
GB1423172A true GB1423172A (en) 1976-01-28

Family

ID=10255107

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2715572A Expired GB1423172A (en) 1972-06-09 1972-06-09 Wiping systems for vehilce lamps

Country Status (1)

Country Link
GB (1) GB1423172A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339169A (en) * 1980-02-08 1982-07-13 Addison Jr Kenneith F Rear view mirror and wiper assembly for vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339169A (en) * 1980-02-08 1982-07-13 Addison Jr Kenneith F Rear view mirror and wiper assembly for vehicles

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee