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FR1062213A - Device for adjusting the position of the light source in a lighting apparatus - Google Patents

Device for adjusting the position of the light source in a lighting apparatus

Info

Publication number
FR1062213A
FR1062213A FR1062213DA FR1062213A FR 1062213 A FR1062213 A FR 1062213A FR 1062213D A FR1062213D A FR 1062213DA FR 1062213 A FR1062213 A FR 1062213A
Authority
FR
France
Prior art keywords
adjusting
light source
lighting apparatus
lighting
source
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)
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.)
Maison Breguet SA
Original Assignee
Maison Breguet 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 Maison Breguet SA filed Critical Maison Breguet SA
Application granted granted Critical
Publication of FR1062213A publication Critical patent/FR1062213A/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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR1062213D 1952-08-26 1952-08-26 Device for adjusting the position of the light source in a lighting apparatus Expired FR1062213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1062213T 1952-08-26

Publications (1)

Publication Number Publication Date
FR1062213A true FR1062213A (en) 1954-04-21

Family

ID=9600507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1062213D Expired FR1062213A (en) 1952-08-26 1952-08-26 Device for adjusting the position of the light source in a lighting apparatus

Country Status (1)

Country Link
FR (1) FR1062213A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167258A (en) * 1961-05-23 1965-01-26 Earl G Wilde Light fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167258A (en) * 1961-05-23 1965-01-26 Earl G Wilde Light fixture

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