GB802205A - Improvements relating to suspension means for light diffusing devices, particularly for use in connection with fluorescent lighting - Google Patents

Improvements relating to suspension means for light diffusing devices, particularly for use in connection with fluorescent lighting

Info

Publication number
GB802205A
GB802205A GB3109754A GB3109754A GB802205A GB 802205 A GB802205 A GB 802205A GB 3109754 A GB3109754 A GB 3109754A GB 3109754 A GB3109754 A GB 3109754A GB 802205 A GB802205 A GB 802205A
Authority
GB
United Kingdom
Prior art keywords
units
screwed
ceiling
carrier portion
bracket
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.)
Expired
Application number
GB3109754A
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.)
BERTRAM A WILSON
Original Assignee
BERTRAM A WILSON
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 BERTRAM A WILSON filed Critical BERTRAM A WILSON
Priority to GB3109754A priority Critical patent/GB802205A/en
Publication of GB802205A publication Critical patent/GB802205A/en
Expired legal-status Critical Current

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
    • E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
    • E04B9/345—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of non-parallel slats, e.g. grids
    • 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
    • E04B9/18—Means for suspending 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
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connecting Device With Holders (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

802,205. Ceiling coverings. HARRIS & SHELDON (ELECTRICAL), Ltd. Oct. 20, 1955 [Oct. 28, 1954], No. 31097/54. Class 20(4) [Also in Group XXV] A light-diffuser composed of a plurality of cellular units 2, Fig. 1, is suspended from a ceiling or other support by means of a device 1 formed from a single sheet metal blank and having a carrier portion 8 and four bent-down strips 9 which form hooks 10 engaging projections on the units 2. As shown each unit 2 is moulded from plastic and has cells 3, the four corners of each unit having an integral L-shaped flange 6 with depending rib 7. In assembling, the units are pushed upwardly against the flared extensions 12 of device 1 until the hooks snap engage the flanges 6 and ribs 7. The carrier portion 8 is screwed at 13 to a bracket 14 carried by a suspension rod 15, and clamped thereto by a screw 17. A similar bracket 18 is clamped at 19 to the upper end of rod 15 and is screwed to the ceiling of other support. In a modification, Fig. 6, the carrier portion 8 is screwed at 13 to an angle bracket 21 secured to a wall 20, only two strips 9 being provided. A plurality of units 2 may be connected together as described in Specification 802,204, the resulting blocks of units being suspended by the devices 1.
GB3109754A 1954-10-28 1954-10-28 Improvements relating to suspension means for light diffusing devices, particularly for use in connection with fluorescent lighting Expired GB802205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3109754A GB802205A (en) 1954-10-28 1954-10-28 Improvements relating to suspension means for light diffusing devices, particularly for use in connection with fluorescent lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3109754A GB802205A (en) 1954-10-28 1954-10-28 Improvements relating to suspension means for light diffusing devices, particularly for use in connection with fluorescent lighting

Publications (1)

Publication Number Publication Date
GB802205A true GB802205A (en) 1958-10-01

Family

ID=10317923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3109754A Expired GB802205A (en) 1954-10-28 1954-10-28 Improvements relating to suspension means for light diffusing devices, particularly for use in connection with fluorescent lighting

Country Status (1)

Country Link
GB (1) GB802205A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798446A (en) * 1972-11-24 1974-03-19 C Deaton Illuminator grid
EP0115415A2 (en) * 1983-01-21 1984-08-08 Intalite International N.V. Clip for a suspended ceiling
GB2163189A (en) * 1984-05-24 1986-02-19 Andia Louvers Sa Suspended ceilings and components thereof
EP0747549A1 (en) * 1995-06-10 1996-12-11 Gema Metalldecken Ag Method of renovating false ceilings, renovated ceiling and suspension element therefor
FR2762630A1 (en) * 1997-04-29 1998-10-30 Decoral Construction grille for suspended false ceiling
WO2010123377A1 (en) * 2009-04-24 2010-10-28 Roman Oeystein Method and apparatus for attaching objects on and above a ceiling with unattached ceiling panels and ceiling beams
EP2251591A1 (en) 2009-04-30 2010-11-17 Zumtobel Lighting GmbH Framework element for a light
US8839590B1 (en) 2012-06-28 2014-09-23 FF Walls, LLC Acoustical grid and method of use
IT201800004686A1 (en) * 2018-04-18 2019-10-18 Improved device for associating an element to a structure.

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798446A (en) * 1972-11-24 1974-03-19 C Deaton Illuminator grid
EP0115415A2 (en) * 1983-01-21 1984-08-08 Intalite International N.V. Clip for a suspended ceiling
EP0115415A3 (en) * 1983-01-21 1985-08-14 Intalite International N.V. Clip for a suspended ceiling
US4640077A (en) * 1983-01-21 1987-02-03 Intalite International N.V. Clip for a suspended ceiling
GB2163189A (en) * 1984-05-24 1986-02-19 Andia Louvers Sa Suspended ceilings and components thereof
EP0747549A1 (en) * 1995-06-10 1996-12-11 Gema Metalldecken Ag Method of renovating false ceilings, renovated ceiling and suspension element therefor
FR2762630A1 (en) * 1997-04-29 1998-10-30 Decoral Construction grille for suspended false ceiling
WO2010123377A1 (en) * 2009-04-24 2010-10-28 Roman Oeystein Method and apparatus for attaching objects on and above a ceiling with unattached ceiling panels and ceiling beams
US8720147B2 (en) 2009-04-24 2014-05-13 Roman Empire As Method and apparatus for attaching objects on and above a ceiling with unattached ceiling panels and ceiling beams
EP2251591A1 (en) 2009-04-30 2010-11-17 Zumtobel Lighting GmbH Framework element for a light
US8839590B1 (en) 2012-06-28 2014-09-23 FF Walls, LLC Acoustical grid and method of use
IT201800004686A1 (en) * 2018-04-18 2019-10-18 Improved device for associating an element to a structure.
WO2019202524A1 (en) * 2018-04-18 2019-10-24 Dante Fiorindo An improved device for associating an element to a structure

Similar Documents

Publication Publication Date Title
JPS647403A (en) Lighting appliance housing system
GB774198A (en) Improvements relating to fluorescent electric lighting installations
GB802205A (en) Improvements relating to suspension means for light diffusing devices, particularly for use in connection with fluorescent lighting
GB802204A (en) Improvements relating to light diffusing devices, particularly for use in connectionwith fluorescent lighting
CH368239A (en) Luminaire with light-diffusing cells designed to cover at least partially the walls or ceiling of a room
ES424275A1 (en) Suspension device for electrical equipment
GB874735A (en) A panel assembly for forming a horizontal or approximately horizontal ceiling, roof or the like
CA480452A (en) Suspended ceiling with recessed lighting fixture
ATE135787T1 (en) FLAT ROOF THROUGHOUT
GB581959A (en) Improved means for detachably securing a device to a support
GB680327A (en) Improvements in or relating to brackets and their supports
GB1074877A (en) The combination of a cellular louvre and a combined connector and hanger therefor
CA570835A (en) Fluorescent street lighting luminaire mount
GB905328A (en) Improvements relating to troughs for lighting fittings
CA547770A (en) Electric wall fixture having a universally mounted lamp
CA500247A (en) Lighting fixtures
GB921417A (en) Improvements relating to lighting fittings
CA527891A (en) Fluorescent lighting fixture reflector support
GB823734A (en) Means for attaching a deodorizing block to a supporting surface
GB800323A (en) Improvements in and relating to lanterns for housing electric lamps
AU259802B2 (en) Light fixture for suspended grid ceiling
GB863933A (en) Improvements in and relating to lighting fittings
GB631273A (en) Improvements in or relating to lampshades
AU609461A (en) Light fixture for suspended grid ceiling
CA619668A (en) Channel hanger for supporting electric lighting fixtures from suspended ceiling framework