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FR1079194A - Asymmetric rotating headlights - Google Patents

Asymmetric rotating headlights

Info

Publication number
FR1079194A
FR1079194A FR1079194DA FR1079194A FR 1079194 A FR1079194 A FR 1079194A FR 1079194D A FR1079194D A FR 1079194DA FR 1079194 A FR1079194 A FR 1079194A
Authority
FR
France
Prior art keywords
asymmetric rotating
headlights
rotating headlights
asymmetric
rotating
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
Other languages
French (fr)
Inventor
Jean-Eugene-Marie Roul
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 filed Critical
Application granted granted Critical
Publication of FR1079194A publication Critical patent/FR1079194A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR1079194D 1953-04-17 1953-04-17 Asymmetric rotating headlights Expired FR1079194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1079194T 1953-04-17

Publications (1)

Publication Number Publication Date
FR1079194A true FR1079194A (en) 1954-11-26

Family

ID=9609080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1079194D Expired FR1079194A (en) 1953-04-17 1953-04-17 Asymmetric rotating headlights

Country Status (1)

Country Link
FR (1) FR1079194A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340735A2 (en) * 1988-05-02 1989-11-08 Nissan Motor Co., Ltd. Headlight apparatus for automotive vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340735A2 (en) * 1988-05-02 1989-11-08 Nissan Motor Co., Ltd. Headlight apparatus for automotive vehicle
EP0340735A3 (en) * 1988-05-02 1990-04-04 Nissan Motor Co., Ltd. Headlight apparatus for automotive vehicle
US4967319A (en) * 1988-05-02 1990-10-30 Nissan Motor Co., Ltd. Headlight apparatus for automotive vehicle

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