DE2259753C3 - Tragschiene für eine Unterdecke - Google Patents

Tragschiene für eine Unterdecke

Info

Publication number
DE2259753C3
DE2259753C3 DE2259753A DE2259753A DE2259753C3 DE 2259753 C3 DE2259753 C3 DE 2259753C3 DE 2259753 A DE2259753 A DE 2259753A DE 2259753 A DE2259753 A DE 2259753A DE 2259753 C3 DE2259753 C3 DE 2259753C3
Authority
DE
Germany
Prior art keywords
extension
support rail
ceiling
support
rails
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
DE2259753A
Other languages
German (de)
English (en)
Other versions
DE2259753A1 (de
DE2259753B2 (de
Inventor
Joseph William Cincinnati Ohio Boylan
John William Columbia Pa. Shenk
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.)
Armstrong World Industries Inc
Original Assignee
Armstrong Cork Co
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 Armstrong Cork Co filed Critical Armstrong Cork Co
Publication of DE2259753A1 publication Critical patent/DE2259753A1/de
Publication of DE2259753B2 publication Critical patent/DE2259753B2/de
Application granted granted Critical
Publication of DE2259753C3 publication Critical patent/DE2259753C3/de
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
    • E04B9/064—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 extruded supporting beams
    • 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
    • E04B9/10—Connections between parallel members of the supporting construction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Residential Or Office Buildings (AREA)
  • Connection Of Plates (AREA)
  • Building Environments (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
DE2259753A 1971-12-23 1972-12-06 Tragschiene für eine Unterdecke Expired DE2259753C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21131671A 1971-12-23 1971-12-23

Publications (3)

Publication Number Publication Date
DE2259753A1 DE2259753A1 (de) 1973-07-05
DE2259753B2 DE2259753B2 (de) 1977-08-25
DE2259753C3 true DE2259753C3 (de) 1978-04-13

Family

ID=22786415

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2259753A Expired DE2259753C3 (de) 1971-12-23 1972-12-06 Tragschiene für eine Unterdecke

Country Status (16)

Country Link
US (1) US3789566A (OSRAM)
JP (1) JPS5213843B2 (OSRAM)
AT (1) AT333002B (OSRAM)
AU (1) AU443098B2 (OSRAM)
BE (1) BE792909A (OSRAM)
CA (1) CA962025A (OSRAM)
CH (1) CH549707A (OSRAM)
DE (1) DE2259753C3 (OSRAM)
DK (1) DK139313B (OSRAM)
ES (1) ES409848A1 (OSRAM)
FR (1) FR2164914B1 (OSRAM)
GB (1) GB1420631A (OSRAM)
IT (1) IT974111B (OSRAM)
LU (1) LU66713A1 (OSRAM)
NL (1) NL7216827A (OSRAM)
SE (1) SE398906B (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921365A (en) * 1974-10-04 1975-11-25 Armstrong Cork Co Joint structure for suspended ceiling system member
JPS53135124A (en) * 1977-04-30 1978-11-25 Matsushita Electric Works Ltd Butt construction of hoisted channel steel
GB2145752B (en) * 1983-08-27 1986-10-29 Phoenix Rollformed Sections Li Suspension ceiling grids
US6729100B2 (en) 2002-04-30 2004-05-04 Usg Interiors, Inc. Main tee splice
US20060101744A1 (en) * 2004-03-30 2006-05-18 Falbaum Rand H Ceiling and wall panel clips

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316389A (en) * 1940-08-03 1943-04-13 Earl B Atkinson Adjustable bar hanger and receptacle fastening means
US3294428A (en) * 1963-08-07 1966-12-27 Lickliter Expansion joint and locking connection for supporting grid systems
GB1109572A (en) * 1965-01-21 1968-04-10 Geo Whitehouse & Company Birmi Improvements relating to suspended ceilings
US3284977A (en) * 1965-04-08 1966-11-15 Lickliter Expansion splice
US3374596A (en) * 1965-05-17 1968-03-26 Kinkead Industries Suspended ceiling system

Also Published As

Publication number Publication date
ES409848A1 (es) 1975-11-16
DK139313B (da) 1979-01-29
AU4962372A (en) 1973-12-13
FR2164914A1 (OSRAM) 1973-08-03
DE2259753A1 (de) 1973-07-05
NL7216827A (OSRAM) 1973-06-26
ATA1053072A (de) 1976-02-15
AU443098B2 (en) 1973-12-13
JPS4871024A (OSRAM) 1973-09-26
IT974111B (it) 1974-06-20
GB1420631A (en) 1976-01-07
DE2259753B2 (de) 1977-08-25
CA962025A (en) 1975-02-04
AT333002B (de) 1976-10-25
DK139313C (OSRAM) 1979-07-02
SE398906B (sv) 1978-01-23
US3789566A (en) 1974-02-05
CH549707A (de) 1974-05-31
BE792909A (fr) 1973-04-16
LU66713A1 (OSRAM) 1973-03-15
JPS5213843B2 (OSRAM) 1977-04-18
FR2164914B1 (OSRAM) 1976-04-23

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee