GB756124A - Improvements in or relating to devices for automatically adjusting the angle of inclination of headlamp beams on vehicles - Google Patents

Improvements in or relating to devices for automatically adjusting the angle of inclination of headlamp beams on vehicles

Info

Publication number
GB756124A
GB756124A GB28167/54A GB2816754A GB756124A GB 756124 A GB756124 A GB 756124A GB 28167/54 A GB28167/54 A GB 28167/54A GB 2816754 A GB2816754 A GB 2816754A GB 756124 A GB756124 A GB 756124A
Authority
GB
United Kingdom
Prior art keywords
bridge
inclination
spring
group
vehicle
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
GB28167/54A
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 GB756124A publication Critical patent/GB756124A/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
    • B60Q1/115—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 electric means
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/10—Indexing codes relating to particular vehicle conditions
    • B60Q2300/13—Attitude of the vehicle body
    • B60Q2300/132—Pitch

Landscapes

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

Abstract

756,124. Retractive switches. BOSCH GES., R. Sept. 30, 1954 [Oct. 1, 1953], No. 28167/54. Addition to 724,940 [Group XI]. Class 38(5) [Also in Group XI] A switch in the electrical heating circuit of a bimetal strip operated for changing the inclination of a vehicle head lamp beam (see Group XI) when the mechanical load on the vehicle changes, comprises two mutually insulated contact members 72, 73 secured to the chassis parts 67 supported by a spring 66 on the rear wheel axle 65 and a contact bridge 71 supported by a spring 74 tending to raise the bridge from the members 72, 73 and connected to a butt strap 77 secured to the axle 65 by a draw member 75 and draw spring 76, the springs 74, 76 being so adjusted that the bridge 71 does not connect the contacts 72, 73 while the vehicle is normally loaded but when the load is reduced, contacts 72, 73 are raised and are connected by the bridge 71
GB28167/54A 1953-10-01 1954-09-30 Improvements in or relating to devices for automatically adjusting the angle of inclination of headlamp beams on vehicles Expired GB756124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE756124X 1953-10-01

Publications (1)

Publication Number Publication Date
GB756124A true GB756124A (en) 1956-08-29

Family

ID=6659761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28167/54A Expired GB756124A (en) 1953-10-01 1954-09-30 Improvements in or relating to devices for automatically adjusting the angle of inclination of headlamp beams on vehicles

Country Status (1)

Country Link
GB (1) GB756124A (en)

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