DK1069372T3 - A shutter screen and a method of collecting the same - Google Patents

A shutter screen and a method of collecting the same

Info

Publication number
DK1069372T3
DK1069372T3 DK00114217T DK00114217T DK1069372T3 DK 1069372 T3 DK1069372 T3 DK 1069372T3 DK 00114217 T DK00114217 T DK 00114217T DK 00114217 T DK00114217 T DK 00114217T DK 1069372 T3 DK1069372 T3 DK 1069372T3
Authority
DK
Denmark
Prior art keywords
recesses
reflector sides
lamellas
reflector
sides
Prior art date
Application number
DK00114217T
Other languages
Danish (da)
Inventor
Joergen Johansson
Original Assignee
Fagerhults Belysning Ab
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 Fagerhults Belysning Ab filed Critical Fagerhults Belysning Ab
Application granted granted Critical
Publication of DK1069372T3 publication Critical patent/DK1069372T3/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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Camera Data Copying Or Recording (AREA)
  • Glass Compositions (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Threshing Machine Elements (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

The invention relates to an anti-dazzle screen (26) for a lighting fitting, which comprises two reflector sides (2) opposite each other and lamellas (1), which are compressible per Se, connect said reflector sides with each other and are made of double sheet material. The reflector sides (2) have recesses (6), into which the gable ends (13) of the lamellas will be inserted, and there are means (24, 25) designed to fasten the lamellas to said recesses. According to the invention said gable ends (13) are fastened in an expanded condition at the reflector sides (2) and will fill said recesses (6) in a non-compressible condition. The gable ends have tongues (15) outside the reflector sides, which are directed against each other in order to secure the expanded position of the lamellas in the recesses in the reflector sides (2). The invention also relates to a method of assembling an anti-dazzle screen according to claim 1, which is characterized in that said gable ends (13) are fastened in an expanded condition at the reflector sides (2) and consequently will fill said recesses (6) in a non-compressible way. <IMAGE> <IMAGE>
DK00114217T 1999-07-12 2000-07-03 A shutter screen and a method of collecting the same DK1069372T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902677A SE518945C2 (en) 1999-07-12 1999-07-12 Glare protection for a lighting fixture and way to mount one

Publications (1)

Publication Number Publication Date
DK1069372T3 true DK1069372T3 (en) 2004-12-27

Family

ID=20416481

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00114217T DK1069372T3 (en) 1999-07-12 2000-07-03 A shutter screen and a method of collecting the same

Country Status (7)

Country Link
EP (1) EP1069372B1 (en)
AT (1) ATE278910T1 (en)
DE (1) DE60014518T2 (en)
DK (1) DK1069372T3 (en)
ES (1) ES2229997T3 (en)
NO (1) NO323048B1 (en)
SE (1) SE518945C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932935A1 (en) 1989-10-03 1991-04-11 Zumtobel Ag LIGHT GRID
US5528478A (en) * 1995-10-04 1996-06-18 Cooper Industries, Inc. Lighting fixture having a parabolic louver
SE9701216L (en) * 1997-04-04 1998-04-27 Fagerhults Ab Methods of producing an aperture cover, a reflector or the like for an electric lighting fixture and an aperture cover, a reflector or the like, manufactured according to the method

Also Published As

Publication number Publication date
NO323048B1 (en) 2006-12-27
EP1069372A3 (en) 2003-09-24
DE60014518D1 (en) 2004-11-11
ATE278910T1 (en) 2004-10-15
EP1069372A2 (en) 2001-01-17
DE60014518T2 (en) 2005-10-20
NO20003008L (en) 2001-01-15
SE9902677D0 (en) 1999-07-12
ES2229997T3 (en) 2005-05-01
NO20003008D0 (en) 2000-06-13
SE9902677L (en) 2001-01-13
SE518945C2 (en) 2002-12-10
EP1069372B1 (en) 2004-10-06

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