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ZA837052B - Grid tee for suspension ceilings or the like - Google Patents

Grid tee for suspension ceilings or the like

Info

Publication number
ZA837052B
ZA837052B ZA837052A ZA837052A ZA837052B ZA 837052 B ZA837052 B ZA 837052B ZA 837052 A ZA837052 A ZA 837052A ZA 837052 A ZA837052 A ZA 837052A ZA 837052 B ZA837052 B ZA 837052B
Authority
ZA
South Africa
Prior art keywords
grid tee
suspension ceilings
ceilings
suspension
tee
Prior art date
Application number
ZA837052A
Other languages
English (en)
Inventor
Robert F Worley
Jeffrey L Petras
Original Assignee
Donn 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 Donn Inc filed Critical Donn Inc
Publication of ZA837052B publication Critical patent/ZA837052B/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
    • E04B9/065—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
    • E04B9/065—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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • E04B2009/062—Caps covering visible surfaces of the supporting construction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0439—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the cross-section comprising open parts and hollow parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/046—L- or T-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Finishing Walls (AREA)
ZA837052A 1982-09-27 1983-09-22 Grid tee for suspension ceilings or the like ZA837052B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/424,026 US4520609A (en) 1982-09-27 1982-09-27 Grid tee for suspension ceilings or the like

Publications (1)

Publication Number Publication Date
ZA837052B true ZA837052B (en) 1984-04-25

Family

ID=23681148

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA837052A ZA837052B (en) 1982-09-27 1983-09-22 Grid tee for suspension ceilings or the like

Country Status (13)

Country Link
US (1) US4520609A (fr)
JP (1) JPS5976360A (fr)
KR (1) KR840005851A (fr)
AU (1) AU559500B2 (fr)
BE (1) BE897824A (fr)
BR (1) BR8305302A (fr)
CA (1) CA1212812A (fr)
DE (1) DE3334613A1 (fr)
FR (1) FR2533607B1 (fr)
GB (1) GB2128222B (fr)
HK (1) HK69586A (fr)
NZ (1) NZ205736A (fr)
ZA (1) ZA837052B (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679375A (en) * 1983-09-23 1987-07-14 Donn Incorporated Suspension ceiling grid system with narrow-faced grid
US4598514A (en) * 1984-09-06 1986-07-08 Donn Incorporated Suspension ceiling grid runner with expansion means
GB2182078B (en) * 1985-10-24 1988-10-05 Phoenix Rollformed Sections Li Suspended ceilings
FR2606123B1 (fr) * 1986-10-29 1988-12-09 Feralco Sa Lisse profilee destinee a supporter des charges, notamment pour casiers de stockage
US4852325A (en) * 1987-10-26 1989-08-01 Chicago Metallic Corporation Reinforced bead
US4937998A (en) * 1988-06-17 1990-07-03 Howard Goldberg Structural member
NL8900651A (nl) * 1989-03-16 1990-10-16 Karel Kuiper Ophangsysteem voor plafondplaten alsmede een profiel voor een dergelijk systeem.
US4932186A (en) * 1989-04-06 1990-06-12 Chicago Metallic Corporation Reinforced bead
US4991364A (en) * 1989-06-26 1991-02-12 Spacemaker Limited Greenhouse attachment
ATE123835T1 (de) * 1990-05-03 1995-06-15 Ram Navon Bauträger.
BE1009526A7 (nl) * 1995-08-08 1997-04-01 Chicago Metallic Continent Nv Verschillende werkwijzen voor het vormen van een profiel voor het ophangen van plafondplaten en van de aldus verkregen profielen.
IT1289309B1 (it) * 1996-08-06 1998-10-02 Mario Tosoni Profilo a doppio tau.
AU717886B2 (en) * 1996-10-31 2000-04-06 Kalford Pty Ltd A reinforcing strut
US6108994A (en) 1998-08-12 2000-08-29 Armstrong World Industries, Inc. Ceiling panel
US6138416A (en) * 1998-11-12 2000-10-31 Worthington Armstrong Venture Beam
US6205732B1 (en) 1999-05-19 2001-03-27 Acoustic Ceiling Products, L.L.C. Surface mounted grid system
US6305137B1 (en) 1999-08-30 2001-10-23 Acoustic Ceiling Products, L.L.C. Covering for suspended ceiling grid system
US6536173B2 (en) 1999-08-30 2003-03-25 Acoustic Ceiling Products, L.L.C. Covering for suspended ceiling grid system
US6722098B2 (en) 2002-02-21 2004-04-20 Worthington Armstrong Venture Beam for drywall ceiling
US6851238B2 (en) 2002-03-14 2005-02-08 Robert J. Rebman Ceiling grid system and method of assembling the same
DK1387016T3 (da) * 2002-07-30 2007-05-07 Hunter Douglas Ind Bv Loftspanelsystem
WO2007019523A2 (fr) * 2005-08-05 2007-02-15 Chicago Metallic Corporation Coulisseau a resistance elevee
US20070175152A1 (en) * 2005-12-20 2007-08-02 Kupec Thoms F Single strip - double web ceiling grid member
US7516585B2 (en) * 2005-11-21 2009-04-14 Usg Interiors, Inc. Grid tee for suspension ceiling
US8590275B2 (en) * 2006-06-05 2013-11-26 Worthington Armstrong Venture Single-layered web beam for a panel suspended ceiling
US8590274B2 (en) * 2006-06-05 2013-11-26 Worthington Armstrong Venture Single-layered web beam for a suspended ceiling
US8572930B2 (en) * 2006-06-05 2013-11-05 Worthington Armstrong Venture Single layered web beam for a drywall suspended ceiling
US20080120941A1 (en) * 2006-09-27 2008-05-29 Usg Interiors, Inc. Single web grid with reinforced bulb
US8359812B2 (en) * 2006-12-29 2013-01-29 Usg Interiors, Llc Single strip single web grid tee
GB2456328A (en) * 2008-01-11 2009-07-15 Usg Interiors Inc Grid members for a suspended ceiling and methods of making same
US20100257807A1 (en) * 2009-04-09 2010-10-14 Usg Interiors, Inc. Extended short span tee for drywall ceiling
US9234348B1 (en) * 2014-08-26 2016-01-12 Usg Interiors, Llc Drywall to acoustical ceiling transition trims
USD829345S1 (en) * 2016-11-14 2018-09-25 Certainteed Ceilings Corporation Support member for ceiling system
WO2018089903A1 (fr) * 2016-11-14 2018-05-17 Certainteed Ceilings Corporation Élément de support de système de plafond
US10612236B1 (en) * 2018-11-29 2020-04-07 AES Clean Technology, Inc. Non-walkable clean room ceiling, mounting system, and method
US11802407B2 (en) * 2021-11-23 2023-10-31 Rockwool A/S Suspended drywall ceiling grid system support members

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US991603A (en) * 1910-09-22 1911-05-09 George William Brooks Fireproof beam.
GB691200A (en) * 1950-08-02 1953-05-06 Bert Inkley Means for attaching wall and ceiling lining boards, panels, sheets and slabs to section rails and structural members
BE511443A (fr) * 1951-05-23
FR1068482A (fr) * 1952-12-20 1954-06-25 éléments pour constructions métalliques
US3193063A (en) * 1962-05-18 1965-07-06 Donn Prod Inc Beam structure
US3207057A (en) * 1962-09-07 1965-09-21 Donn Prod Inc Panel supporting grid
US3221846A (en) * 1962-09-07 1965-12-07 Donn Prod Inc Crossing beam
US3221466A (en) * 1964-02-13 1965-12-07 Donn Prod Inc Dual purpose interlocking beam connectors
US3369332A (en) * 1966-04-14 1968-02-20 Walter Jim Corp Ceiling suspension system
US3501185A (en) * 1966-07-11 1970-03-17 Donn Prod Inc Cross beam connector
US3845594A (en) * 1968-11-04 1974-11-05 Hambro Structural Systems Ltd Steel joist or composite steel and concrete construction
IL36780A (en) * 1970-05-28 1974-09-10 Hambro Structural Systems Ltd Shuttering provided with a sheet steel joist
US3778947A (en) * 1971-11-03 1973-12-18 Flangeklamp Corp Fire-rated grid member with controlled expansion means
US4019300A (en) * 1975-08-04 1977-04-26 Roblin Industries, Inc. Suspended ceiling structure
DE2634576A1 (de) * 1976-07-31 1978-02-02 Galler Kg Kaltgewalzter doppel-t-traeger
GB1536463A (en) * 1977-02-01 1978-12-20 Hay H Ceiling linings
US4206578A (en) * 1978-07-31 1980-06-10 Donn Incorporated Grid tee for suspension ceilings or the like
SU827723A1 (ru) * 1979-06-19 1981-05-07 Ордена Трудового Красного Знаменицентральный Научно-Исследовательскийи Проектный Институт Строительныхметаллоконструкций "Цниипроектсталь-Конструкция" Профилированный строительный элемент
CA1188471A (fr) * 1981-05-28 1985-06-11 Richard Shirey Systeme de profiles a trous ovalises pour plafonds suspendus

Also Published As

Publication number Publication date
JPS5976360A (ja) 1984-05-01
GB8325080D0 (en) 1983-10-19
AU559500B2 (en) 1987-03-12
BE897824A (fr) 1984-03-26
BR8305302A (pt) 1984-05-02
DE3334613A1 (de) 1984-03-29
KR840005851A (ko) 1984-11-19
FR2533607A1 (fr) 1984-03-30
AU1936183A (en) 1984-04-05
US4520609A (en) 1985-06-04
CA1212812A (fr) 1986-10-21
HK69586A (en) 1986-09-26
GB2128222A (en) 1984-04-26
NZ205736A (en) 1987-04-30
GB2128222B (en) 1986-02-19
FR2533607B1 (fr) 1987-02-13

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