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GB1523280A - Headlamp tilting mechanism - Google Patents

Headlamp tilting mechanism

Info

Publication number
GB1523280A
GB1523280A GB5533974A GB5533974A GB1523280A GB 1523280 A GB1523280 A GB 1523280A GB 5533974 A GB5533974 A GB 5533974A GB 5533974 A GB5533974 A GB 5533974A GB 1523280 A GB1523280 A GB 1523280A
Authority
GB
United Kingdom
Prior art keywords
headlamp
cable
changes
response
loading
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
GB5533974A
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 GB5533974A priority Critical patent/GB1523280A/en
Priority to DE19752557116 priority patent/DE2557116A1/en
Priority to FR7539000A priority patent/FR2294880A1/en
Priority to IT5278475A priority patent/IT1052878B/en
Publication of GB1523280A publication Critical patent/GB1523280A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/10—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution
    • B60Q1/11—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution by mechanical means

Landscapes

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

Abstract

1523280 Headlamp tilting device LUCAS ELECTRICAL Ltd 25 Nov 1975 [21 Dec 1974] 55339/74 Heading F4R A motor vehicle headlamp tilting mechanism comprises a cable 17 connecting a headlamp 11, via linkages 15, 20 and a motion reducing device 21, to a member 18 secured to a live axle housing 12 so that the cable moves in response to torque changes on the housing 12 due to vehicle acceleration, the cable 17 also being in sliding abutment with an element 22 fixed to the vehicle body 10 so that the effective length of the cable 17 changes in response to loading changes on the body 10. The headlamp 11 is thus tilted by the cable 17 according to changes in either loading or acceleration but a damper (28) (Fig. 2, not shown) does not permit rotation of a common headlamp mounting rod 15 due to_ rapid cable movements, e.g. from wheel bounce. In another arrangement the rod 15 is omitted and each headlamp is provided with such a tilting device.
GB5533974A 1974-12-21 1974-12-21 Headlamp tilting mechanism Expired GB1523280A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5533974A GB1523280A (en) 1974-12-21 1974-12-21 Headlamp tilting mechanism
DE19752557116 DE2557116A1 (en) 1974-12-21 1975-12-18 MOTOR VEHICLE WITH HEADLAMP SWIVELING MECHANISM
FR7539000A FR2294880A1 (en) 1974-12-21 1975-12-19 HEADLIGHT TILTING MECHANISM
IT5278475A IT1052878B (en) 1974-12-21 1975-12-19 TILTING MECHANISM OF HEADLIGHTS FOR MOTOR VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5533974A GB1523280A (en) 1974-12-21 1974-12-21 Headlamp tilting mechanism

Publications (1)

Publication Number Publication Date
GB1523280A true GB1523280A (en) 1978-08-31

Family

ID=10473629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5533974A Expired GB1523280A (en) 1974-12-21 1974-12-21 Headlamp tilting mechanism

Country Status (4)

Country Link
DE (1) DE2557116A1 (en)
FR (1) FR2294880A1 (en)
GB (1) GB1523280A (en)
IT (1) IT1052878B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205781A1 (en) * 2002-02-13 2003-11-06 Bayerische Motoren Werke Ag Automobile headlamp has locking device securing light source unit in its working position released upon application of abnormally high mechanical loading

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205781A1 (en) * 2002-02-13 2003-11-06 Bayerische Motoren Werke Ag Automobile headlamp has locking device securing light source unit in its working position released upon application of abnormally high mechanical loading

Also Published As

Publication number Publication date
FR2294880B1 (en) 1979-03-30
DE2557116A1 (en) 1976-06-24
FR2294880A1 (en) 1976-07-16
IT1052878B (en) 1981-07-20

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Legal Events

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