FR2413609A1 - Lamp grille with parallel strips - has two hooks on each strip end engaging in side panel slots - Google Patents

Lamp grille with parallel strips - has two hooks on each strip end engaging in side panel slots

Info

Publication number
FR2413609A1
FR2413609A1 FR7830804A FR7830804A FR2413609A1 FR 2413609 A1 FR2413609 A1 FR 2413609A1 FR 7830804 A FR7830804 A FR 7830804A FR 7830804 A FR7830804 A FR 7830804A FR 2413609 A1 FR2413609 A1 FR 2413609A1
Authority
FR
France
Prior art keywords
side panel
slots
parallel strips
hooks
strip end
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.)
Granted
Application number
FR7830804A
Other languages
French (fr)
Other versions
FR2413609B1 (en
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 FR2413609A1 publication Critical patent/FR2413609A1/en
Application granted granted Critical
Publication of FR2413609B1 publication Critical patent/FR2413609B1/fr
Granted 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
    • 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)
  • Finishing Walls (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Connection Of Plates (AREA)

Abstract

The lamp grille has a parallel strips with end protrusions fitting in slots in two opposite side panels pref. inclined to each other. Two hook-type protrusions (21, 24) are formed on the end face (2a) of each strip (2), extending in the same direction, and each with an undercut portion (22, 25) whose width is roughly equal to the thickness of the side panel (1). The distance between the undercut portions in a plane parallel to the latter (L2) is equal to or only slightly greater than that (L1) between the top edge of the side panel slots (11, 12). In addition a step (27) is formed in the strip end face, engaging with the lower edge (13) of one of the slots.
FR7830804A 1977-12-27 1978-10-31 Lamp grille with parallel strips - has two hooks on each strip end engaging in side panel slots Granted FR2413609A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772758261 DE2758261C3 (en) 1977-12-27 1977-12-27 Luminaire grid

Publications (2)

Publication Number Publication Date
FR2413609A1 true FR2413609A1 (en) 1979-07-27
FR2413609B1 FR2413609B1 (en) 1984-02-03

Family

ID=6027424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830804A Granted FR2413609A1 (en) 1977-12-27 1978-10-31 Lamp grille with parallel strips - has two hooks on each strip end engaging in side panel slots

Country Status (3)

Country Link
AT (1) AT361080B (en)
DE (1) DE2758261C3 (en)
FR (1) FR2413609A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423716A1 (en) * 1978-04-19 1979-11-16 Trilux Lenze Gmbh & Co Kg Light fitting structural plate grid system - has wire spring on holding plate ensuring electrical contact of members (NL 23.10.79)
EP0183179A2 (en) * 1984-11-26 1986-06-04 Siemens Aktiengesellschaft Light screen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002137C2 (en) * 1980-01-22 1982-02-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Luminaire grid
DE3328393A1 (en) * 1983-08-05 1985-02-21 Siemens AG, 1000 Berlin und 8000 München LIGHT GRID
DE4432931A1 (en) * 1994-09-15 1996-03-21 Siemens Ag Fluorescent lamp shade for interior lighting
KR101867075B1 (en) * 2016-10-05 2018-06-14 에코리빙 주식회사 Fabrication lighting hat

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011431A (en) * 1949-02-07 1952-06-23 Anti-glare device for fluorescent lamps
DE7441175U (en) * 1975-06-19 Licentia Patent Verwaltungs Gmbh Louvre louvre for lights
FR2316534A1 (en) * 1975-07-01 1977-01-28 Sommer Horst DIRECTOR SCREEN ARRANGEMENT FOR A BAR-SHAPED ULTRAVIOLET EMITTER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7441175U (en) * 1975-06-19 Licentia Patent Verwaltungs Gmbh Louvre louvre for lights
FR1011431A (en) * 1949-02-07 1952-06-23 Anti-glare device for fluorescent lamps
FR2316534A1 (en) * 1975-07-01 1977-01-28 Sommer Horst DIRECTOR SCREEN ARRANGEMENT FOR A BAR-SHAPED ULTRAVIOLET EMITTER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423716A1 (en) * 1978-04-19 1979-11-16 Trilux Lenze Gmbh & Co Kg Light fitting structural plate grid system - has wire spring on holding plate ensuring electrical contact of members (NL 23.10.79)
EP0183179A2 (en) * 1984-11-26 1986-06-04 Siemens Aktiengesellschaft Light screen
EP0183179A3 (en) * 1984-11-26 1988-05-25 Siemens Aktiengesellschaft Berlin Und Munchen Light screen

Also Published As

Publication number Publication date
AT361080B (en) 1981-02-25
DE2758261B2 (en) 1980-03-20
ATA746478A (en) 1980-07-15
FR2413609B1 (en) 1984-02-03
DE2758261A1 (en) 1979-06-28
DE2758261C3 (en) 1980-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse