ATE298866T1 - DEVICE FOR ADJUSTING A LIGHT PROJECTOR TO DIFFERENT LAMPS - Google Patents

DEVICE FOR ADJUSTING A LIGHT PROJECTOR TO DIFFERENT LAMPS

Info

Publication number
ATE298866T1
ATE298866T1 AT00830258T AT00830258T ATE298866T1 AT E298866 T1 ATE298866 T1 AT E298866T1 AT 00830258 T AT00830258 T AT 00830258T AT 00830258 T AT00830258 T AT 00830258T AT E298866 T1 ATE298866 T1 AT E298866T1
Authority
AT
Austria
Prior art keywords
lamp
adjusting
fixing element
light projector
different lamps
Prior art date
Application number
AT00830258T
Other languages
German (de)
Inventor
Sisti Mario De
Sisti Fabio De
Original Assignee
Sisti Lighting S P A De
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 Sisti Lighting S P A De filed Critical Sisti Lighting S P A De
Application granted granted Critical
Publication of ATE298866T1 publication Critical patent/ATE298866T1/en

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
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Projection Apparatus (AREA)

Abstract

The invention relates to a device 81) for adapting a projector to different lamps (2, 3) comprising a fixing element (8) for fixing a lamp (2, 3) to a support structure (13) of said fixing element (8), said fixing element (8) providing locking means (9, 10) for the lamp (2, 3) and adapting means for at least two different diameters of the lamp tang (5, 7), said structure (13) providing means (18, 19, 20) for displacing the position of said fixing element (8) for the lamp (2, 3) between at least two positions, to adapt to the focal distance of the specific lamp. <IMAGE>
AT00830258T 1999-04-09 2000-04-05 DEVICE FOR ADJUSTING A LIGHT PROJECTOR TO DIFFERENT LAMPS ATE298866T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999RM000216A IT1307553B1 (en) 1999-04-09 1999-04-09 DEVICE FOR ADAPTING A PROJECTOR TO DIFFERENT LAMPS.

Publications (1)

Publication Number Publication Date
ATE298866T1 true ATE298866T1 (en) 2005-07-15

Family

ID=11406654

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00830258T ATE298866T1 (en) 1999-04-09 2000-04-05 DEVICE FOR ADJUSTING A LIGHT PROJECTOR TO DIFFERENT LAMPS

Country Status (4)

Country Link
EP (1) EP1043622B1 (en)
AT (1) ATE298866T1 (en)
DE (1) DE60021006D1 (en)
IT (1) IT1307553B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1404751A (en) * 1920-03-06 1922-01-31 Indiana Lamp Company Socket clamp for lamps
DE3109894A1 (en) * 1981-03-14 1982-09-30 Rudolf Dipl.-Wirtsch.-Ing. 3548 Arolsen Wilke Light fixture
US4423471A (en) * 1982-09-15 1983-12-27 Mycro-Group Company Mobile lighting fixture, method and boom
US4675794A (en) * 1986-06-30 1987-06-23 General Electric Company Adjustable mount for a high intensity lamp
DE3710147A1 (en) * 1987-03-27 1988-10-13 Hartmut S Engel Radiator (light source)
JP2700171B2 (en) * 1989-02-07 1998-01-19 三信船舶電具株式会社 Lighting equipment
US5017327A (en) * 1989-08-16 1991-05-21 Colemann Outdoor Products, Inc. Adjustable light

Also Published As

Publication number Publication date
EP1043622A3 (en) 2003-11-26
DE60021006D1 (en) 2005-08-04
EP1043622B1 (en) 2005-06-29
ITRM990216A1 (en) 2000-10-09
EP1043622A2 (en) 2000-10-11
IT1307553B1 (en) 2001-11-14

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties