GB1245963A - Lighting system for a road vehicle - Google Patents

Lighting system for a road vehicle

Info

Publication number
GB1245963A
GB1245963A GB09/68A GB1968A GB1245963A GB 1245963 A GB1245963 A GB 1245963A GB 09/68 A GB09/68 A GB 09/68A GB 1968 A GB1968 A GB 1968A GB 1245963 A GB1245963 A GB 1245963A
Authority
GB
United Kingdom
Prior art keywords
lighting system
road vehicle
divisions
heading
shutter
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
GB09/68A
Inventor
Harris Vernon Hicks
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
Lucas Industries Ltd
Joseph Lucas Industries 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 Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB09/68A priority Critical patent/GB1245963A/en
Priority to SE17549/68A priority patent/SE360311B/xx
Priority to JP43096398A priority patent/JPS4815903B1/ja
Priority to DE19681817326 priority patent/DE1817326A1/en
Priority to NL686818824A priority patent/NL141627B/en
Priority to SU1296090A priority patent/SU438202A1/en
Priority to ES362469A priority patent/ES362469A1/en
Priority to FR1600688D priority patent/FR1600688A/fr
Priority to CH1946768A priority patent/CH482942A/en
Priority to CS2169*#A priority patent/CS154261B2/cs
Priority to ES362508A priority patent/ES362508A1/en
Priority to ES362511A priority patent/ES362511A1/en
Priority to US00141818A priority patent/US3818265A/en
Publication of GB1245963A publication Critical patent/GB1245963A/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
    • B60Q1/14—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 having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/686—Blades, i.e. screens moving in a vertical plane
    • 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
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • 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
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

1,245,963. Vehicle headlamps. JOSEPH LUCAS (INDUSTRIES) Ltd. 18 Dec., 1968 [1 Jan., 1968], No. 19/68. Heading F4R. [Also in Divisions F2 and G1] The subject matter of this Specification is substantially the same as that disclosed in Specification 1,245,961) but the claims relate to the means for damping the hunting movements of the shutter.
GB09/68A 1964-09-30 1968-01-01 Lighting system for a road vehicle Expired GB1245963A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB09/68A GB1245963A (en) 1968-01-01 1968-01-01 Lighting system for a road vehicle
SE17549/68A SE360311B (en) 1968-01-01 1968-12-20
JP43096398A JPS4815903B1 (en) 1968-01-01 1968-12-28
DE19681817326 DE1817326A1 (en) 1968-01-01 1968-12-28 Damping device for a back and forth movement
NL686818824A NL141627B (en) 1968-01-01 1968-12-30 LIGHTING SYSTEM FOR A ROAD VEHICLE.
SU1296090A SU438202A1 (en) 1968-12-31 Damping device
ES362469A ES362469A1 (en) 1968-01-01 1968-12-31 Lighting system for a road vehicle
FR1600688D FR1600688A (en) 1968-01-01 1968-12-31
CH1946768A CH482942A (en) 1968-01-01 1968-12-31 mute
CS2169*#A CS154261B2 (en) 1968-01-01 1969-01-02
ES362508A ES362508A1 (en) 1968-01-01 1969-01-03 Lighting system for a road vehicle
ES362511A ES362511A1 (en) 1968-01-01 1969-01-04 Lighting system for a road vehicle
US00141818A US3818265A (en) 1964-09-30 1971-05-10 Lighting systems for road vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB09/68A GB1245963A (en) 1968-01-01 1968-01-01 Lighting system for a road vehicle

Publications (1)

Publication Number Publication Date
GB1245963A true GB1245963A (en) 1971-09-15

Family

ID=9696926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09/68A Expired GB1245963A (en) 1964-09-30 1968-01-01 Lighting system for a road vehicle

Country Status (8)

Country Link
JP (1) JPS4815903B1 (en)
CH (1) CH482942A (en)
CS (1) CS154261B2 (en)
DE (1) DE1817326A1 (en)
ES (3) ES362469A1 (en)
GB (1) GB1245963A (en)
NL (1) NL141627B (en)
SE (1) SE360311B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267806U (en) * 1975-11-14 1977-05-19

Also Published As

Publication number Publication date
ES362508A1 (en) 1970-09-01
ES362511A1 (en) 1970-09-01
SE360311B (en) 1973-09-24
SU438202A3 (en) 1974-07-30
NL141627B (en) 1974-03-15
CS154261B2 (en) 1974-03-29
JPS4815903B1 (en) 1973-05-18
ES362469A1 (en) 1970-12-01
CH482942A (en) 1969-12-15
NL6818824A (en) 1969-07-03
DE1817326A1 (en) 1969-08-14

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