GB1427387A - Motor vehicle headlamps - Google Patents

Motor vehicle headlamps

Info

Publication number
GB1427387A
GB1427387A GB1765173A GB1765173A GB1427387A GB 1427387 A GB1427387 A GB 1427387A GB 1765173 A GB1765173 A GB 1765173A GB 1765173 A GB1765173 A GB 1765173A GB 1427387 A GB1427387 A GB 1427387A
Authority
GB
United Kingdom
Prior art keywords
adjustment
supporting frame
screw
motor vehicle
hole
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
GB1765173A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1427387A publication Critical patent/GB1427387A/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
    • B60Q1/068—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 by mechanical means
    • B60Q1/0683—Adjustable by rotation of a screw

Landscapes

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

Abstract

1427387 Motor vehicle headlamp adjustment ROBERT BOSCH GmbH 12 April 1973 [13 April 1972] 17651/73 Heading F4R In a motor vehicle headlamp arrangement in which the reflector 10 is pivotably mounted in a fixed bearing 21 on a supporting frame 15 and is adjustable about a horizontal and a vertical axis by two adjustment screws 39 attached to the supporting frame, each adjustment screw is arranged to move a bearing block guided in the supporting frame and in which a ball pin 13 attached to the reflector is pivotally held. As shown, for adjustment in the horizontal plane about the vertical axis 32 a bearing block 25 is mounted on guide bars 23, 24 in the recess 22 in the frame 15, the bore 26 in the block 25 supporting the pin 20 of the ball pin 13, Fig. 2. The bearing block 25 has an arm 34 which has a slit 36 between a threaded hole 35 and the body of the block 25, the hole 35 receiving the adjusting screw 39 which is rotatably mounted by rubber sleeve 42, washer 43 and disc 44 on eye 37 of the supporting frame 15. The thread of hole 35 is cut by rotating the adjusting screw 39 on assembling the arrangement to minimize play of the screw. A blind hole 33 in the pin 20 may be provided to make the bearing resilient. The other adjustment screw 39, see also Fig. 3 (not shown), is mounted on a nut 30 secured on a bent lever 27 that is pivotably mounted on the frame by a rivet 28.
GB1765173A 1972-04-13 1973-04-12 Motor vehicle headlamps Expired GB1427387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722217831 DE2217831C3 (en) 1972-04-13 1972-04-13 Motor vehicle headlights

Publications (1)

Publication Number Publication Date
GB1427387A true GB1427387A (en) 1976-03-10

Family

ID=5841856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1765173A Expired GB1427387A (en) 1972-04-13 1973-04-12 Motor vehicle headlamps

Country Status (6)

Country Link
AT (1) AT339149B (en)
DE (1) DE2217831C3 (en)
FR (1) FR2180409A5 (en)
GB (1) GB1427387A (en)
IT (1) IT973290B (en)
SE (1) SE394627B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707769A (en) * 1986-06-30 1987-11-17 General Motors Corporation Vehicle headlamp assembly
US4712164A (en) * 1986-01-30 1987-12-08 General Motors Corporation Vehicle headlamp assembly
US4722033A (en) * 1987-04-20 1988-01-26 General Motors Corporation Vehicle headlamp assembly
US4761717A (en) * 1987-04-20 1988-08-02 General Motors Corporation Headlamp pivot assembly

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413239A2 (en) * 1977-12-27 1979-07-27 Renault Fixing and adjustment assembly for car headlamp - has screw acting on stop on pivoted body with spring acting on back
FR2468115A1 (en) * 1979-10-25 1981-04-30 Marchal Equip Auto Motor vehicle headlamp beam direction - utilises single motor driven cam and gear mechanism to adjust position in horizontal and vertical planes
DE3523384A1 (en) * 1985-06-29 1987-01-08 Daimler Benz Ag Light unit for fastening in a motor-vehicle-body cutout
DE3525618A1 (en) * 1985-07-18 1987-01-22 Bosch Gmbh Robert HEADLIGHTS FOR MOTOR VEHICLES
JPS639703U (en) * 1986-07-08 1988-01-22
JP2592005B2 (en) * 1990-05-18 1997-03-19 株式会社小糸製作所 Vehicle headlights
JPH0782761B2 (en) * 1990-09-26 1995-09-06 株式会社小糸製作所 Headlamps for automobiles with integrated clearance lamps
DE19544436B4 (en) * 1995-11-29 2005-04-28 Automotive Lighting Reutlingen Vehicle headlight with a swiveling reflector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4712164A (en) * 1986-01-30 1987-12-08 General Motors Corporation Vehicle headlamp assembly
US4707769A (en) * 1986-06-30 1987-11-17 General Motors Corporation Vehicle headlamp assembly
US4722033A (en) * 1987-04-20 1988-01-26 General Motors Corporation Vehicle headlamp assembly
US4761717A (en) * 1987-04-20 1988-08-02 General Motors Corporation Headlamp pivot assembly

Also Published As

Publication number Publication date
DE2217831C3 (en) 1980-01-10
SE394627B (en) 1977-07-04
DE2217831B2 (en) 1979-05-10
ATA317973A (en) 1977-01-15
AT339149B (en) 1977-10-10
DE2217831A1 (en) 1973-10-18
IT973290B (en) 1974-06-10
FR2180409A5 (en) 1973-11-23

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Legal Events

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