FR1308801A - Adjustable orientation projector - Google Patents

Adjustable orientation projector

Info

Publication number
FR1308801A
FR1308801A FR876721A FR876721A FR1308801A FR 1308801 A FR1308801 A FR 1308801A FR 876721 A FR876721 A FR 876721A FR 876721 A FR876721 A FR 876721A FR 1308801 A FR1308801 A FR 1308801A
Authority
FR
France
Prior art keywords
adjustable orientation
projector
orientation projector
adjustable
orientation
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
FR876721A
Other languages
French (fr)
Inventor
Georges Houplain
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
Priority to FR876721A priority Critical patent/FR1308801A/en
Application granted granted Critical
Publication of FR1308801A publication Critical patent/FR1308801A/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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/105—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR876721A 1961-10-23 1961-10-23 Adjustable orientation projector Expired FR1308801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR876721A FR1308801A (en) 1961-10-23 1961-10-23 Adjustable orientation projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR876721A FR1308801A (en) 1961-10-23 1961-10-23 Adjustable orientation projector

Publications (1)

Publication Number Publication Date
FR1308801A true FR1308801A (en) 1962-11-09

Family

ID=8765173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876721A Expired FR1308801A (en) 1961-10-23 1961-10-23 Adjustable orientation projector

Country Status (1)

Country Link
FR (1) FR1308801A (en)

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