GB1378162A - Auxiliary lens member - Google Patents

Auxiliary lens member

Info

Publication number
GB1378162A
GB1378162A GB488371A GB488371A GB1378162A GB 1378162 A GB1378162 A GB 1378162A GB 488371 A GB488371 A GB 488371A GB 488371 A GB488371 A GB 488371A GB 1378162 A GB1378162 A GB 1378162A
Authority
GB
United Kingdom
Prior art keywords
lamp
lens element
lens
ramp surface
auxiliary lens
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
GB488371A
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.)
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 GB488371A priority Critical patent/GB1378162A/en
Priority to FR7204813A priority patent/FR2125441B1/fr
Publication of GB1378162A publication Critical patent/GB1378162A/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
    • F21S41/62—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution for adaptation between right-hand and left-hand 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/125—Coloured light
    • 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
    • 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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S41/55—Attachment thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB488371A 1971-02-17 1971-02-17 Auxiliary lens member Expired GB1378162A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB488371A GB1378162A (en) 1971-02-17 1971-02-17 Auxiliary lens member
FR7204813A FR2125441B1 (OSRAM) 1971-02-17 1972-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB488371A GB1378162A (en) 1971-02-17 1971-02-17 Auxiliary lens member

Publications (1)

Publication Number Publication Date
GB1378162A true GB1378162A (en) 1974-12-27

Family

ID=9785643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB488371A Expired GB1378162A (en) 1971-02-17 1971-02-17 Auxiliary lens member

Country Status (2)

Country Link
FR (1) FR2125441B1 (OSRAM)
GB (1) GB1378162A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020338A (en) * 1975-06-16 1977-04-26 Auto Gard, Inc. Auto headlight lens shield
GB2219386A (en) * 1988-06-01 1989-12-06 Metro Products Light deflecting patch
FR2842583A1 (fr) * 2002-07-19 2004-01-23 Elaine Valerie Carruthers Convertisseurs de phares

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3883339B2 (ja) * 1999-10-01 2007-02-21 株式会社小糸製作所 車両用灯具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB113554A (en) * 1917-05-22 1918-02-28 Harry Lucas Improvements in or relating to Means for Securing the Glass Holders or analogous parts of Vehicular and other Lamps.
GB857607A (en) * 1957-08-28 1961-01-04 Midland Gear Case Company Ltd Improvements relating to masks for electric lamps

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020338A (en) * 1975-06-16 1977-04-26 Auto Gard, Inc. Auto headlight lens shield
GB2219386A (en) * 1988-06-01 1989-12-06 Metro Products Light deflecting patch
GB2219386B (en) * 1988-06-01 1991-12-11 Metro Products Light deflecting patch
FR2842583A1 (fr) * 2002-07-19 2004-01-23 Elaine Valerie Carruthers Convertisseurs de phares
BE1016435A5 (fr) * 2002-07-19 2006-11-07 Carruthers Elaine Valerie Conversion de faisceau de phare.

Also Published As

Publication number Publication date
FR2125441A1 (OSRAM) 1972-09-29
FR2125441B1 (OSRAM) 1975-06-13

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Legal Events

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