GB496749A - Improvements in and relating to road vehicle lamps - Google Patents

Improvements in and relating to road vehicle lamps

Info

Publication number
GB496749A
GB496749A GB6255/37A GB625537A GB496749A GB 496749 A GB496749 A GB 496749A GB 6255/37 A GB6255/37 A GB 6255/37A GB 625537 A GB625537 A GB 625537A GB 496749 A GB496749 A GB 496749A
Authority
GB
United Kingdom
Prior art keywords
road vehicle
relating
vehicle lamps
march
lamps
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
GB6255/37A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB496749A publication Critical patent/GB496749A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates

Abstract

496,749. Control systems for vehicle lamps. WALLON, H. J. J. March 2, 1937, No. 6255. Void. Convention date, March 2, 1936. [Class 38 (iv)] [Also in Group XI] Switching control.-In a road vehicle lamp, the bulb 11 is provided with two different filaments adapted to be switched in alternately, as by means of a rotary circuitbreaker 18 driven by an electric motor 19, to give a warning signal.
GB6255/37A 1936-03-02 1937-03-02 Improvements in and relating to road vehicle lamps Expired GB496749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE496749X 1936-03-02

Publications (1)

Publication Number Publication Date
GB496749A true GB496749A (en) 1938-12-02

Family

ID=3870716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6255/37A Expired GB496749A (en) 1936-03-02 1937-03-02 Improvements in and relating to road vehicle lamps

Country Status (1)

Country Link
GB (1) GB496749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816748A1 (en) * 1996-06-28 1998-01-07 Hella KG Hueck & Co. Vehicle headlamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816748A1 (en) * 1996-06-28 1998-01-07 Hella KG Hueck & Co. Vehicle headlamp
US5915829A (en) * 1996-06-28 1999-06-29 Hella Kg Hueck & Co. Vehicle headlight

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