FR2171273A1 - - Google Patents

Info

Publication number
FR2171273A1
FR2171273A1 FR7304370A FR7304370A FR2171273A1 FR 2171273 A1 FR2171273 A1 FR 2171273A1 FR 7304370 A FR7304370 A FR 7304370A FR 7304370 A FR7304370 A FR 7304370A FR 2171273 A1 FR2171273 A1 FR 2171273A1
Authority
FR
France
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
FR7304370A
Other languages
French (fr)
Other versions
FR2171273B1 (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.)
Westfaelische Metall Industrie KG Hueck and Co
Original Assignee
Westfaelische Metall Industrie KG Hueck and Co
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 Westfaelische Metall Industrie KG Hueck and Co filed Critical Westfaelische Metall Industrie KG Hueck and Co
Publication of FR2171273A1 publication Critical patent/FR2171273A1/fr
Application granted granted Critical
Publication of FR2171273B1 publication Critical patent/FR2171273B1/fr
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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7304370A 1972-02-07 1973-02-07 Expired FR2171273B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2205611A DE2205611A1 (de) 1972-02-07 1972-02-07 Abgeblendeter fahrzeugscheinwerfer

Publications (2)

Publication Number Publication Date
FR2171273A1 true FR2171273A1 (enrdf_load_stackoverflow) 1973-09-21
FR2171273B1 FR2171273B1 (enrdf_load_stackoverflow) 1977-02-04

Family

ID=5835220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304370A Expired FR2171273B1 (enrdf_load_stackoverflow) 1972-02-07 1973-02-07

Country Status (4)

Country Link
DE (1) DE2205611A1 (enrdf_load_stackoverflow)
FR (1) FR2171273B1 (enrdf_load_stackoverflow)
GB (1) GB1390591A (enrdf_load_stackoverflow)
IT (1) IT976283B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000266B (en) * 1977-06-17 1982-01-27 Lucas Industries Ltd Lamp reflector for a motor vehicle
DE3531223A1 (de) * 1985-08-31 1987-03-05 Bosch Gmbh Robert Scheinwerfer, insbesondere rechteckscheinwerfer, fuer abblendlicht von kraftfahrzeugen
DE3930746A1 (de) * 1989-09-14 1991-03-28 Hella Kg Hueck & Co Scheinwerfer, insbesondere fuer kraftfahrzeuge

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB231613A (en) * 1924-01-23 1925-04-09 John Henry Asdell Improvements in or relating to motor car electric head lamps and the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB231613A (en) * 1924-01-23 1925-04-09 John Henry Asdell Improvements in or relating to motor car electric head lamps and the like

Also Published As

Publication number Publication date
DE2205611A1 (de) 1973-08-23
FR2171273B1 (enrdf_load_stackoverflow) 1977-02-04
IT976283B (it) 1974-08-20
GB1390591A (en) 1975-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse