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CA1021523A - Suspended ceiling structure - Google Patents

Suspended ceiling structure

Info

Publication number
CA1021523A
CA1021523A CA225,108A CA225108A CA1021523A CA 1021523 A CA1021523 A CA 1021523A CA 225108 A CA225108 A CA 225108A CA 1021523 A CA1021523 A CA 1021523A
Authority
CA
Canada
Prior art keywords
suspended ceiling
ceiling structure
suspended
ceiling
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
CA225,108A
Other languages
French (fr)
Inventor
Stephen Popek
James A. Englund
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.)
Alcan Research and Development Ltd
Original Assignee
Alcan Research and Development Ltd
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 Alcan Research and Development Ltd filed Critical Alcan Research and Development Ltd
Application granted granted Critical
Publication of CA1021523A publication Critical patent/CA1021523A/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
    • E04B9/06—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
    • E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
    • E04B9/36—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats
    • E04B9/366—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats the principal plane of the slats being vertical

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
CA225,108A 1974-04-22 1975-04-21 Suspended ceiling structure Expired CA1021523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US462625A US3911638A (en) 1974-04-22 1974-04-22 Vertical ceiling assembly and clip elements therefor

Publications (1)

Publication Number Publication Date
CA1021523A true CA1021523A (en) 1977-11-29

Family

ID=23837133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,108A Expired CA1021523A (en) 1974-04-22 1975-04-21 Suspended ceiling structure

Country Status (2)

Country Link
US (1) US3911638A (en)
CA (1) CA1021523A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545166A (en) * 1983-11-21 1985-10-08 Manville Service Corporation Ceiling insulation system
ES279463Y (en) * 1984-05-24 1985-06-01 Andia Louvers S.A. DEVICE FOR ATTACHING PROFILES FOR HIDDEN SUSPENSION CELOSIA ROOF
GB2168090B (en) * 1984-12-06 1988-02-24 Hunter Douglas Ind Bv Suspended ceiling
US4580387A (en) * 1984-12-12 1986-04-08 Crystaplex Plastics, Ltd. Corrosive resistant grid construction for a suspended ceiling
US4614072A (en) * 1985-07-25 1986-09-30 Edison Price, Inc. Drop-ceiling support system
AU570349B2 (en) * 1985-11-20 1988-03-10 Hunter Douglas Ltd. Screen ceiling assembly
US4715161A (en) * 1986-05-19 1987-12-29 Erico International Corporation Suspended ceiling grid clip
US5482240A (en) * 1993-08-25 1996-01-09 Caraher; Thomas R. Adjustable hanger for suspended ceilings
FR2827420B1 (en) * 2001-07-10 2006-08-11 Ifm Electronic Gmbh FIXING DEVICE FOR DETECTORS SUCH AS PROXIMITY SENSORS
US6669158B2 (en) * 2002-04-26 2003-12-30 Fernando R. Masas Methods and apparatus for suspending fixtures
US7752821B2 (en) * 2004-10-27 2010-07-13 Chicago Metallic Corporation Suspended ceiling system
US7578107B2 (en) * 2005-12-02 2009-08-25 Worthington Armstrong Venture Suspended ceiling segment
US7988342B2 (en) * 2006-11-13 2011-08-02 Cooper Technologies Company Adjustment clip for a suspended light fixture
US20100309672A1 (en) * 2009-06-04 2010-12-09 Chen-Han Hsieh Clamping member for connecting light cover to light housing
US9163402B2 (en) * 2011-06-13 2015-10-20 Arktura Llc Suspended architectural structure
US8733053B2 (en) * 2011-06-13 2014-05-27 Arktura Llc System and method for a supported architectural design
US8794804B2 (en) 2011-10-18 2014-08-05 Orion Energy Systems, Inc. System and method for supporting and leveling a light fixture
JP5391508B1 (en) * 2012-10-02 2014-01-15 リトルスタジオ株式会社 Display and fixtures
GB2517705A (en) * 2013-08-28 2015-03-04 Armstrong World Ind Inc Ceiling system with ceiling element mounting brackets
US20180334803A1 (en) * 2017-05-19 2018-11-22 Usg Interiors, Llc Linear metal ceiling components
US10640975B2 (en) 2017-09-21 2020-05-05 Awi Licensing Llc Ceiling system
US10961705B2 (en) * 2019-08-30 2021-03-30 Ivekter Inc. Baffle system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774024A (en) * 1971-12-20 1973-11-20 C Deaton Illuminator grid

Also Published As

Publication number Publication date
US3911638A (en) 1975-10-14

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