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FR866273A - Improvements to portable electric lamps with adjustable height and direction of fire - Google Patents

Improvements to portable electric lamps with adjustable height and direction of fire

Info

Publication number
FR866273A
FR866273A FR866273DA FR866273A FR 866273 A FR866273 A FR 866273A FR 866273D A FR866273D A FR 866273DA FR 866273 A FR866273 A FR 866273A
Authority
FR
France
Prior art keywords
fire
portable electric
adjustable height
electric lamps
lamps
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
Chavanis Jean
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 FR866273A publication Critical patent/FR866273A/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
    • F21V21/26—Pivoted arms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR866273D 1940-03-16 1940-03-16 Improvements to portable electric lamps with adjustable height and direction of fire Expired FR866273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866273T 1940-03-16

Publications (1)

Publication Number Publication Date
FR866273A true FR866273A (en) 1941-07-21

Family

ID=9344817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866273D Expired FR866273A (en) 1940-03-16 1940-03-16 Improvements to portable electric lamps with adjustable height and direction of fire

Country Status (1)

Country Link
FR (1) FR866273A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732487A (en) * 1956-01-24 Adjustable lamp
US3535509A (en) * 1968-04-12 1970-10-20 Arthur G Thornton Universal utility lamp
US4843530A (en) * 1987-12-28 1989-06-27 Kei Mori Light ray radiation stand

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732487A (en) * 1956-01-24 Adjustable lamp
US3535509A (en) * 1968-04-12 1970-10-20 Arthur G Thornton Universal utility lamp
US4843530A (en) * 1987-12-28 1989-06-27 Kei Mori Light ray radiation stand

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