FR1563339A - - Google Patents

Info

Publication number
FR1563339A
FR1563339A FR1563339DA FR1563339A FR 1563339 A FR1563339 A FR 1563339A FR 1563339D A FR1563339D A FR 1563339DA FR 1563339 A FR1563339 A FR 1563339A
Authority
FR
France
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)
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 FR1563339A publication Critical patent/FR1563339A/fr
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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Clamps And Clips (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Hinges (AREA)
FR1563339D 1967-04-12 1968-04-11 Expired FR1563339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63034867A 1967-04-12 1967-04-12

Publications (1)

Publication Number Publication Date
FR1563339A true FR1563339A (en) 1969-04-11

Family

ID=24526809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1563339D Expired FR1563339A (en) 1967-04-12 1968-04-11

Country Status (4)

Country Link
US (1) US3473280A (en)
BE (1) BE713518A (en)
FR (1) FR1563339A (en)
GB (1) GB1190345A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217268A2 (en) * 1985-10-04 1987-04-08 Gema Bauelemente AG Rectangular ceiling element for a sub-ceiling

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706171A (en) * 1971-04-02 1972-12-19 Harry I Shayman Decorative acoustical ceiling panel
DE3120410C2 (en) * 1981-05-22 1985-10-31 Schmitt, Hans Julius, 6303 Hungen Assembly false ceiling
US7806570B2 (en) * 2007-12-20 2010-10-05 Group Dekko, Inc. Reinforcement for linear indirect lighting fixtures
US9170014B2 (en) * 2013-05-22 2015-10-27 General Electric Company Heat sink for LED luminaire
EP3234274A2 (en) 2014-12-18 2017-10-25 Armstrong World Industries, Inc. Integrated ceiling and light system
CN107207093B (en) 2015-01-30 2020-01-31 C&D佐迪阿克公司 Module for mounting in a ceiling Panel Assembly
US20180283004A1 (en) 2016-06-30 2018-10-04 Jason Gillette Apparatus and system for dynamic acoustic drop ceiling system and methods thereof
US10584488B2 (en) 2016-06-30 2020-03-10 Turf Design, Inc. Apparatus and system for dynamic acoustic locking ceiling system and methods thereof
US10407904B2 (en) 2017-06-12 2019-09-10 Turf Design, Inc. Apparatus and system for dynamic ceiling system and methods thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA546354A (en) * 1957-09-17 F. Johnson Clark Jalousie window
US2149385A (en) * 1934-11-01 1939-03-07 Bendele Adolf Pane fastener
US2191900A (en) * 1938-11-26 1940-02-27 Pariot George Mounting for swinging closures
US2317994A (en) * 1942-07-20 1943-05-04 Miller Charles F Louver construction
US3129895A (en) * 1957-08-22 1964-04-21 Holophane Co Inc Shielding prism
US2978575A (en) * 1958-04-09 1961-04-04 Globe Lighting Products Inc Light fixture
US3330952A (en) * 1964-05-25 1967-07-11 Holophane Co Inc Light fixture with drop hinged diffuser
US3373275A (en) * 1965-10-13 1968-03-12 Msl Ind Plastic cellular lens louver having air distribution slots
US3358138A (en) * 1965-12-13 1967-12-12 Emerson Electric Co Lay-in closure for lighting fixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217268A2 (en) * 1985-10-04 1987-04-08 Gema Bauelemente AG Rectangular ceiling element for a sub-ceiling
EP0217268A3 (en) * 1985-10-04 1987-11-11 Gema Bauelemente AG Rectangular ceiling element for a sub-ceiling

Also Published As

Publication number Publication date
US3473280A (en) 1969-10-21
BE713518A (en) 1968-08-16
GB1190345A (en) 1970-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse