CA966269A - Ceiling grid system expansion joint - Google Patents

Ceiling grid system expansion joint

Info

Publication number
CA966269A
CA966269A CA165,567A CA165567A CA966269A CA 966269 A CA966269 A CA 966269A CA 165567 A CA165567 A CA 165567A CA 966269 A CA966269 A CA 966269A
Authority
CA
Canada
Prior art keywords
expansion joint
grid system
ceiling grid
system expansion
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
CA165,567A
Other versions
CA165567S (en
Inventor
George C. Adams
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.)
Rollform Inc
Original Assignee
Rollform Inc
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 Rollform Inc filed Critical Rollform Inc
Application granted granted Critical
Publication of CA966269A publication Critical patent/CA966269A/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
    • E04B9/065—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 comprising supporting beams having a folded cross-section
    • E04B9/067—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 comprising supporting beams having a folded cross-section with inverted T-shaped cross-section
    • E04B9/068—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 comprising supporting beams having a folded cross-section with inverted T-shaped cross-section with double web
    • 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
    • E04B9/08—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 having the capability of expansion, e.g. in case of fire
    • 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
    • E04B9/122—Connections between non-parallel members of the supporting construction one member passing through the other member, both members laying at least partly in the same plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S52/00—Static structures, e.g. buildings
    • Y10S52/05—Designed for thermal distortion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/21—Utilizing thermal characteristic, e.g., expansion or contraction, etc.
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/49—Member deformed in situ
    • Y10T403/4991—Both members deformed

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
CA165,567A 1972-04-04 1973-03-08 Ceiling grid system expansion joint Expired CA966269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00240921A US3846031A (en) 1972-04-04 1972-04-04 Ceiling grid system expansion joint

Publications (1)

Publication Number Publication Date
CA966269A true CA966269A (en) 1975-04-22

Family

ID=22908487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,567A Expired CA966269A (en) 1972-04-04 1973-03-08 Ceiling grid system expansion joint

Country Status (4)

Country Link
US (1) US3846031A (en)
CA (1) CA966269A (en)
DE (1) DE2316927A1 (en)
FR (1) FR2179123A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965632A (en) * 1974-07-19 1976-06-29 Questor Corporation Fire rated grid
US4021986A (en) * 1975-04-18 1977-05-10 Specified Ceiling Systems Modular ceiling framework
CA1013917A (en) * 1975-11-18 1977-07-19 Ceiling And Drywall Products Limited Controlled expansion suspended ceiling grid member
US4208851A (en) * 1977-02-25 1980-06-24 Roblin Industries, Inc. Suspended ceiling system
ZA807460B (en) * 1979-11-28 1981-11-25 Marley Tile Ag Verge member for a pitched roof and roofing system incorporating the same
US4462198A (en) * 1981-04-03 1984-07-31 Ceiling Dynamics, Inc. Suspended ceiling system
US4549383A (en) * 1983-09-08 1985-10-29 Chicago Metallic Corporation Suspended ceiling grid system
US4586841A (en) * 1984-06-01 1986-05-06 Hunter Richard P Suspended ceiling
US4606166A (en) * 1985-05-13 1986-08-19 National Rolling Mills Inc. Fire-rated beam with expansion relief section
USRE33501E (en) * 1985-05-13 1990-12-25 National Rolling Mills, Inc. Fire-rated beam with expansion relief section
US4785603A (en) * 1986-11-28 1988-11-22 National Rolling Mills Inc. Interlocking cross tee
US4827681A (en) * 1986-11-28 1989-05-09 National Rolling Mills, Inc. Interlocking cross tee
US4794745A (en) * 1986-12-15 1989-01-03 National Rolling Mills Inc. Tier drop grid system
WO1989004406A1 (en) * 1987-11-06 1989-05-18 Rondo Building Services Pty. Limited Frame for ceiling suspension system
US4866900A (en) * 1987-11-23 1989-09-19 Chicago Metallic Corporation Drywall furring system
US4785595A (en) * 1988-01-29 1988-11-22 Chicago Metallic Corporation Fire-rated main runner
US4893444A (en) * 1988-05-02 1990-01-16 Armstrong World Industries, Inc. Fire expansion joint for ceiling runner
US4866898A (en) * 1988-06-20 1989-09-19 Manville Corporation Fire resistant expansion joint
AU606505B2 (en) * 1989-03-03 1991-02-07 Rondo Building Services Pty Limited Frame for ceiling suspension system
JP3355560B2 (en) * 1994-04-27 2002-12-09 株式会社建築資料研究社 Beam or girder joining tool
US6131362A (en) * 1998-02-04 2000-10-17 Buecker Machine & Iron Works, Inc. Sheet metal beam
US6351919B1 (en) 2000-07-01 2002-03-05 Worthington Armstrong Venture Compression relief section
US6729100B2 (en) 2002-04-30 2004-05-04 Usg Interiors, Inc. Main tee splice
DE10326333A1 (en) * 2003-06-11 2004-12-30 Protektorwerk Florenz Maisch Gmbh & Co. Kg Profile rail and method for producing a profile rail
US8955273B1 (en) * 2013-08-06 2015-02-17 Usg Interiors, Llc Channel cross member
CA3043636A1 (en) 2016-11-14 2018-05-17 Certainteed Ceilings Corporation Support member for ceiling system
US10760268B2 (en) * 2018-08-10 2020-09-01 Worthington Armstrong Venture Multi-directional beam for a drywall ceiling soffit related application
US11053682B1 (en) * 2020-03-12 2021-07-06 Usg Interiors, Llc High strength main tee splice
FR3108349B1 (en) * 2020-03-23 2022-03-25 Saint Gobain Placo Suspended ceiling rail with expansion absorbers
USD1009309S1 (en) * 2020-04-21 2023-12-26 Rockwool A/S Grid tee for suspended ceiling

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA848115A (en) * 1970-08-04 Reginald M. Russell, Jr. Structural beam
US3159252A (en) * 1961-05-25 1964-12-01 Celotex Company Fire retardant ceiling suspension system
US3189138A (en) * 1961-10-24 1965-06-15 Eastern Prod Corp Ceiling construction
US3288489A (en) * 1963-07-05 1966-11-29 Chicago Metallic Sash Company Main runner coupling
US3388519A (en) * 1964-10-28 1968-06-18 Donn Prod Inc Controlled expansion structural beam and grid
US3284977A (en) * 1965-04-08 1966-11-15 Lickliter Expansion splice
US3457688A (en) * 1965-05-03 1969-07-29 Eastern Prod Corp Suspended ceiling
US3397501A (en) * 1965-10-23 1968-08-20 Reinhardt H. Jahn Fire-rated runner with expansion section
US3367695A (en) * 1966-08-26 1968-02-06 W J Haertel & Co Ceiling suspension apparatus
US3496690A (en) * 1967-04-17 1970-02-24 Chicago Metallic Sash Co Main runner part
US3589089A (en) * 1969-10-20 1971-06-29 Eastern Prod Corp Structural beam for ceiling suspension system
US3778947A (en) * 1971-11-03 1973-12-18 Flangeklamp Corp Fire-rated grid member with controlled expansion means

Also Published As

Publication number Publication date
FR2179123A1 (en) 1973-11-16
DE2316927A1 (en) 1973-10-18
US3846031A (en) 1974-11-05

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