GB2115543B - Headlamp diffusion lens - Google Patents

Headlamp diffusion lens

Info

Publication number
GB2115543B
GB2115543B GB08236997A GB8236997A GB2115543B GB 2115543 B GB2115543 B GB 2115543B GB 08236997 A GB08236997 A GB 08236997A GB 8236997 A GB8236997 A GB 8236997A GB 2115543 B GB2115543 B GB 2115543B
Authority
GB
United Kingdom
Prior art keywords
headlamp
diffusion lens
diffusion
lens
headlamp diffusion
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
GB08236997A
Other languages
English (en)
Other versions
GB2115543A (en
Inventor
Hector Fratty
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 GB2115543A publication Critical patent/GB2115543A/en
Application granted granted Critical
Publication of GB2115543B publication Critical patent/GB2115543B/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)
  • Glass Compositions (AREA)
GB08236997A 1982-02-16 1982-12-30 Headlamp diffusion lens Expired GB2115543B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8202490A FR2521692A1 (fr) 1982-02-16 1982-02-16 Projecteur de croisement dont la glace est munie d'une rupture de pente

Publications (2)

Publication Number Publication Date
GB2115543A GB2115543A (en) 1983-09-07
GB2115543B true GB2115543B (en) 1985-09-25

Family

ID=9271017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08236997A Expired GB2115543B (en) 1982-02-16 1982-12-30 Headlamp diffusion lens

Country Status (7)

Country Link
JP (1) JPS58147901A (de)
BR (1) BR8207543A (de)
DE (1) DE3248386C2 (de)
ES (1) ES276312Y (de)
FR (1) FR2521692A1 (de)
GB (1) GB2115543B (de)
IT (1) IT1153956B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636923A (en) * 1984-08-03 1987-01-13 Stanley Electric Co., Ltd. Headlamp for vehicle
JPH0817044B2 (ja) * 1989-12-28 1996-02-21 株式会社小糸製作所 車輌用前照灯
DE29519938U1 (de) * 1995-12-15 1996-02-15 Zizala Lichtsysteme Gmbh Doppelreflektorscheinwerfer
FR2836538B1 (fr) 2002-02-25 2004-11-12 Renault Agencement de motifs sur une surface d'un dispositif d'eclairage de vehicule automobile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240484B (de) * 1963-07-20 1967-05-11 Bosch Gmbh Robert Scheinwerfer
DE1220355B (de) * 1964-08-07 1966-07-07 Westfaelische Metall Ind K G Eine Kammkante aufweisende Streuscheibe fuer Kraftfahrzeugscheinwerfer
FR1518841A (fr) * 1967-02-13 1968-03-29 Peugeot Projecteur

Also Published As

Publication number Publication date
DE3248386C2 (de) 1987-02-12
FR2521692B1 (de) 1984-05-25
ES276312Y (es) 1985-03-01
FR2521692A1 (fr) 1983-08-19
IT1153956B (it) 1987-01-21
ES276312U (es) 1984-08-16
IT8225055A1 (it) 1984-06-30
DE3248386A1 (de) 1983-09-01
IT8225055A0 (it) 1982-12-30
BR8207543A (pt) 1983-10-25
GB2115543A (en) 1983-09-07
JPS58147901A (ja) 1983-09-02

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Legal Events

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