GB1515389A - Vehicle headlamps - Google Patents

Vehicle headlamps

Info

Publication number
GB1515389A
GB1515389A GB34626/75A GB3462675A GB1515389A GB 1515389 A GB1515389 A GB 1515389A GB 34626/75 A GB34626/75 A GB 34626/75A GB 3462675 A GB3462675 A GB 3462675A GB 1515389 A GB1515389 A GB 1515389A
Authority
GB
United Kingdom
Prior art keywords
headlamps
aug
substantially parallel
optical axis
vehicle headlamps
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
GB34626/75A
Other languages
English (en)
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.)
Cibie Projecteurs SA
Original Assignee
Cibie Projecteurs SA
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 Cibie Projecteurs SA filed Critical Cibie Projecteurs SA
Publication of GB1515389A publication Critical patent/GB1515389A/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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
GB34626/75A 1974-08-23 1975-08-20 Vehicle headlamps Expired GB1515389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7428980A FR2282353A1 (fr) 1974-08-23 1974-08-23 Ensemble de projecteurs pour vehicule automobile

Publications (1)

Publication Number Publication Date
GB1515389A true GB1515389A (en) 1978-06-21

Family

ID=9142554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34626/75A Expired GB1515389A (en) 1974-08-23 1975-08-20 Vehicle headlamps

Country Status (9)

Country Link
US (1) US4041303A (enExample)
AR (1) AR212159A1 (enExample)
BR (1) BR7504813A (enExample)
ES (1) ES439510A1 (enExample)
FR (1) FR2282353A1 (enExample)
GB (1) GB1515389A (enExample)
IT (1) IT1042018B (enExample)
PL (1) PL100146B1 (enExample)
YU (1) YU36558B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014104A1 (de) * 1980-04-12 1981-10-22 Robert Bosch Gmbh, 7000 Stuttgart Scheinwerfer fuer kraftfahrzeuge
US4654761A (en) * 1986-02-28 1987-03-31 General Motors Corporation Periscopic vehicle lamp lens and lens arrangement including same
US4759014A (en) * 1987-05-28 1988-07-19 Ampex Corporation Asynchronous-to-synchronous digital data multiplexer/demultiplexer with asynchronous clock regeneration
FR2661254B1 (fr) * 1990-04-24 1992-08-07 Valeo Vision Glace pour projecteur de vehicule automobile, procede de realisation d'un poincon de moule pour fabriquer ladite glace et procede de fabrication de la glace .
FR2799266B1 (fr) * 1999-09-30 2001-12-21 Valeo Vision Procede de realisation d'un element dioptrique, et projecteur et element dioptrique d'eclairage
US9383083B2 (en) * 2012-11-30 2016-07-05 Koninklijke Philips N.V. Lighting unit, especially for road illumination

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1319822A (en) * 1919-10-28 Deadlight
US1341128A (en) * 1920-05-25 Headlight
US1235675A (en) * 1916-10-30 1917-08-07 Arthur H Ford Headlight.
US1788936A (en) * 1927-10-03 1931-01-13 William H Wood Lens
US2044224A (en) * 1934-07-14 1936-06-16 Jr Gustave Adolphus Peple Head lamp
US2846568A (en) * 1954-04-09 1958-08-05 Gen Motors Corp Headlight lens
US2855500A (en) * 1954-07-09 1958-10-07 John A Holman Glare filter for head lamp

Also Published As

Publication number Publication date
DE2537286A1 (de) 1976-03-11
YU36558B (en) 1984-02-29
BR7504813A (pt) 1976-08-03
FR2282353A1 (fr) 1976-03-19
IT1042018B (it) 1980-01-30
US4041303A (en) 1977-08-09
AR212159A1 (es) 1978-05-31
YU200675A (en) 1982-02-25
DE2537286B2 (de) 1977-06-02
FR2282353B1 (enExample) 1978-03-24
ES439510A1 (es) 1977-02-01
PL100146B1 (pl) 1978-09-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee