LU75912A1 - - Google Patents

Info

Publication number
LU75912A1
LU75912A1 LU75912A LU75912A LU75912A1 LU 75912 A1 LU75912 A1 LU 75912A1 LU 75912 A LU75912 A LU 75912A LU 75912 A LU75912 A LU 75912A LU 75912 A1 LU75912 A1 LU 75912A1
Authority
LU
Luxembourg
Application number
LU75912A
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
Publication of LU75912A1 publication Critical patent/LU75912A1/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/10—Connections between parallel members of the supporting construction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E04B9/14—Connections between non-parallel members of the supporting construction all the members being discontinuous and laying at least partly in the same plane
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F21V21/048—Mounting arrangements for fastening lighting devices to false ceiling frameworks
    • 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)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
LU75912A 1975-10-16 1976-09-30 LU75912A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/622,859 US4047336A (en) 1975-10-16 1975-10-16 Lighting system

Publications (1)

Publication Number Publication Date
LU75912A1 true LU75912A1 (xx) 1977-05-11

Family

ID=24495776

Family Applications (1)

Application Number Title Priority Date Filing Date
LU75912A LU75912A1 (xx) 1975-10-16 1976-09-30

Country Status (10)

Country Link
US (1) US4047336A (xx)
JP (3) JPS5249624A (xx)
BE (1) BE846651A (xx)
CA (1) CA1063078A (xx)
DE (1) DE2642696C2 (xx)
FR (1) FR2328161A1 (xx)
GB (1) GB1562914A (xx)
LU (1) LU75912A1 (xx)
NL (2) NL7610753A (xx)
ZA (1) ZA765021B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485605A (en) * 1981-02-06 1984-12-04 Donn Incorporated Suspension ceiling grid with removable grid members
JPS5857056U (ja) * 1981-10-13 1983-04-18 日東工業株式会社 回路遮断器
US4505083A (en) * 1982-03-29 1985-03-19 Donn Incorporated Delineated ceiling grid in suspended ceiling
US4651489A (en) * 1983-10-24 1987-03-24 Amca International Insulated roofing structure
GB2161912B (en) * 1984-07-19 1987-10-28 Shimizu Construction Co Ltd Illumination apparatus
US5345729A (en) * 1993-02-25 1994-09-13 Wildeck, Inc. Support for tamper proof securing light fixture on suspended ceiling panel
US5777857A (en) * 1995-10-16 1998-07-07 Cooper Industries, Inc. Energy efficient lighting system
DE10131837B4 (de) * 2001-06-30 2006-10-05 Spectral Gesellschaft für Lichttechnik mbH Lichtdecke oder Lichtwand
CN100348810C (zh) * 2005-09-22 2007-11-14 浙江楚乔电气有限公司 一种顶棚内置式分体安装装置
US7740306B2 (en) * 2006-07-26 2010-06-22 Utilicorp L.C. Stiffeners for utility trailer structural panels
US10405942B2 (en) * 2015-10-07 2019-09-10 Sld Technology, Inc. Airframe system and method of controlling airflow
US10139088B2 (en) * 2016-04-15 2018-11-27 John Michael Watkins Enhanced fixture in grid of first voltage with step-down power supply for energizing ancillary device requiring second voltage
US20200217071A1 (en) * 2019-01-04 2020-07-09 Fusion Optix Inc. Supporting element for suspended ceiling systems
US20220290432A1 (en) * 2019-01-04 2022-09-15 Fusion Optix, Inc. Ceiling Grid Lighting Assembly with Two Linear Lighting Modules and a Configurable, Functional Gap

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7143815U (de) * 1972-07-27 Odenwald Faserplattenwerk Gmbh Bausatz für einen Profilträger einer Deckenverkleidung
JPS4514842Y1 (xx) * 1966-12-09 1970-06-22
US3590544A (en) * 1969-11-06 1971-07-06 Wilson Lighting Ltd Support structure
US3640557A (en) * 1969-12-19 1972-02-08 Armstrong Cork Co Expansion splice
FR2046382A5 (xx) * 1970-03-11 1971-03-05 Brollo Giuseppe
US3628299A (en) * 1970-06-11 1971-12-21 Yoshio Nakazawa Architectural system of interior modular construction
US3785110A (en) * 1971-01-14 1974-01-15 Illinois Tool Works Modular ceiling connector
JPS5219979B2 (xx) * 1972-04-17 1977-05-31
US3786602A (en) * 1972-05-01 1974-01-22 Celotex Corp Modular ceiling assembly

Also Published As

Publication number Publication date
NL8104918A (nl) 1982-03-01
NL7610753A (nl) 1977-04-19
JPS541382B2 (xx) 1979-01-24
DE2642696A1 (de) 1977-04-21
JPS53101878A (en) 1978-09-05
JPS53101819A (en) 1978-09-05
BE846651A (fr) 1977-03-28
FR2328161B1 (xx) 1981-03-06
JPS5249624A (en) 1977-04-20
ZA765021B (en) 1977-08-31
FR2328161A1 (fr) 1977-05-13
GB1562914A (en) 1980-03-19
DE2642696C2 (de) 1981-11-26
CA1063078A (en) 1979-09-25
US4047336A (en) 1977-09-13
JPS5547185B2 (xx) 1980-11-28

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