FR2263457A1 - Adjustable intensity vehicle light - has light transmitted from bulb to lens via reflector and mirror - Google Patents

Adjustable intensity vehicle light - has light transmitted from bulb to lens via reflector and mirror

Info

Publication number
FR2263457A1
FR2263457A1 FR7506703A FR7506703A FR2263457A1 FR 2263457 A1 FR2263457 A1 FR 2263457A1 FR 7506703 A FR7506703 A FR 7506703A FR 7506703 A FR7506703 A FR 7506703A FR 2263457 A1 FR2263457 A1 FR 2263457A1
Authority
FR
France
Prior art keywords
mirror
housing
bulb
light beam
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.)
Granted
Application number
FR7506703A
Other languages
English (en)
French (fr)
Other versions
FR2263457B1 (enrdf_load_stackoverflow
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co 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 Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of FR2263457A1 publication Critical patent/FR2263457A1/fr
Application granted granted Critical
Publication of FR2263457B1 publication Critical patent/FR2263457B1/fr
Granted 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
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors

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)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
FR7506703A 1974-03-05 1975-03-04 Adjustable intensity vehicle light - has light transmitted from bulb to lens via reflector and mirror Granted FR2263457A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB975474 1974-03-05

Publications (2)

Publication Number Publication Date
FR2263457A1 true FR2263457A1 (en) 1975-10-03
FR2263457B1 FR2263457B1 (enrdf_load_stackoverflow) 1977-04-15

Family

ID=9878140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506703A Granted FR2263457A1 (en) 1974-03-05 1975-03-04 Adjustable intensity vehicle light - has light transmitted from bulb to lens via reflector and mirror

Country Status (4)

Country Link
JP (1) JPS50125583A (enrdf_load_stackoverflow)
DE (1) DE2509300A1 (enrdf_load_stackoverflow)
FR (1) FR2263457A1 (enrdf_load_stackoverflow)
IT (1) IT1029916B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411281Y2 (enrdf_load_stackoverflow) * 1988-02-29 1992-03-19
DE10132981B4 (de) * 2001-07-06 2004-08-12 Audi Ag Beleuchtungsvorrichtung und Beleuchtungsverfahren zur Beleuchtung eines vor einem Kraftfahrzeug befindlichen Umgebungsbereichs

Also Published As

Publication number Publication date
DE2509300A1 (de) 1975-09-11
FR2263457B1 (enrdf_load_stackoverflow) 1977-04-15
JPS50125583A (enrdf_load_stackoverflow) 1975-10-02
IT1029916B (it) 1979-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse