EP0508142A3 - Rotatable lamp - Google Patents

Rotatable lamp Download PDF

Info

Publication number
EP0508142A3
EP0508142A3 EP19920104248 EP92104248A EP0508142A3 EP 0508142 A3 EP0508142 A3 EP 0508142A3 EP 19920104248 EP19920104248 EP 19920104248 EP 92104248 A EP92104248 A EP 92104248A EP 0508142 A3 EP0508142 A3 EP 0508142A3
Authority
EP
European Patent Office
Prior art keywords
rotatable lamp
rotatable
lamp
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.)
Withdrawn
Application number
EP19920104248
Other languages
German (de)
Other versions
EP0508142A2 (en
Inventor
Karl Lehrich
Helmut Roehrig
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.)
Trilux GmbH and Co KG
Original Assignee
Trilux Lenze GmbH and Co KG
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 Trilux Lenze GmbH and Co KG filed Critical Trilux Lenze GmbH and Co KG
Publication of EP0508142A2 publication Critical patent/EP0508142A2/en
Publication of EP0508142A3 publication Critical patent/EP0508142A3/en
Withdrawn legal-status Critical Current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
    • 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
    • F21V17/18—Latch-type fastening, e.g. with rotary action
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • 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
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP19920104248 1991-04-10 1992-03-12 Rotatable lamp Withdrawn EP0508142A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914111600 DE4111600C1 (en) 1991-04-10 1991-04-10
DE4111600 1991-04-10

Publications (2)

Publication Number Publication Date
EP0508142A2 EP0508142A2 (en) 1992-10-14
EP0508142A3 true EP0508142A3 (en) 1992-12-23

Family

ID=6429224

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920104248 Withdrawn EP0508142A3 (en) 1991-04-10 1992-03-12 Rotatable lamp

Country Status (2)

Country Link
EP (1) EP0508142A3 (en)
DE (1) DE4111600C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014130757A (en) * 2012-12-28 2014-07-10 Toshiba Lighting & Technology Corp Lighting fixture
JP2014130758A (en) * 2012-12-28 2014-07-10 Toshiba Lighting & Technology Corp Lighting fixture
ES2655106T3 (en) * 2014-01-06 2018-02-16 Philips Lighting Holding B.V. Stop mechanism for a rotating device
DE202017105754U1 (en) * 2017-09-22 2019-01-08 Zumtobel Lighting Gmbh Luminaire with stop

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859333A (en) * 1956-03-07 1958-11-04 Rambusch Decorating Company Lighting fixtures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499250A (en) * 1948-05-26 1950-02-28 Kasher Sam Electric lighting fixture
DE7831828U1 (en) * 1978-10-26 1979-02-15 Hoffmeister-Leuchten Gmbh & Co Kg, 5880 Luedenscheid RECESSED CEILING LIGHT
US4475147A (en) * 1982-08-19 1984-10-02 Mcgraw-Edison Company Adjustable wall wash reflector assembly for a recess mounted lighting fixture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859333A (en) * 1956-03-07 1958-11-04 Rambusch Decorating Company Lighting fixtures

Also Published As

Publication number Publication date
DE4111600C1 (en) 1992-09-10
EP0508142A2 (en) 1992-10-14

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