CA1295450C - End detail for ceiling runner - Google Patents

End detail for ceiling runner

Info

Publication number
CA1295450C
CA1295450C CA000550988A CA550988A CA1295450C CA 1295450 C CA1295450 C CA 1295450C CA 000550988 A CA000550988 A CA 000550988A CA 550988 A CA550988 A CA 550988A CA 1295450 C CA1295450 C CA 1295450C
Authority
CA
Canada
Prior art keywords
tongue
tab
metal
base
vertical web
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 - Lifetime
Application number
CA000550988A
Other languages
English (en)
French (fr)
Inventor
Daniel C. Ziegler
James C. Ollinger
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 World Industries 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 Armstrong World Industries Inc filed Critical Armstrong World Industries Inc
Application granted granted Critical
Publication of CA1295450C publication Critical patent/CA1295450C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B9/12—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

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)
  • Residential Or Office Buildings (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Finger-Pressure Massage (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Finishing Walls (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Connection Of Plates (AREA)
CA000550988A 1986-12-29 1987-11-04 End detail for ceiling runner Expired - Lifetime CA1295450C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US946,717 1986-12-29
US06/946,717 US4730433A (en) 1986-12-29 1986-12-29 End detail for ceiling runner

Publications (1)

Publication Number Publication Date
CA1295450C true CA1295450C (en) 1992-02-11

Family

ID=25484873

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000550988A Expired - Lifetime CA1295450C (en) 1986-12-29 1987-11-04 End detail for ceiling runner

Country Status (18)

Country Link
US (1) US4730433A (en, 2012)
JP (1) JPS63171946A (en, 2012)
AT (1) AT391510B (en, 2012)
AU (1) AU585186B2 (en, 2012)
BE (1) BE1001488A5 (en, 2012)
CA (1) CA1295450C (en, 2012)
CH (1) CH674392A5 (en, 2012)
DE (1) DE3740563A1 (en, 2012)
ES (1) ES2006527A6 (en, 2012)
FI (1) FI875370A7 (en, 2012)
FR (1) FR2609077A1 (en, 2012)
GB (1) GB2199351B (en, 2012)
IT (1) IT1223551B (en, 2012)
LU (1) LU87084A1 (en, 2012)
NL (1) NL8703149A (en, 2012)
NO (1) NO875006L (en, 2012)
PT (1) PT86473B (en, 2012)
SE (1) SE8704972L (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779394B1 (en) * 1987-04-14 1994-09-27 Donn Inc Connector for suspension ceiling grid
US5400560A (en) * 1992-06-05 1995-03-28 Teknion Furniture Systems Office panel element configuration
GB2274080B (en) * 1993-01-08 1995-09-06 Armstrong World Ind Inc Ceiling runners and process for producing same
DE29612721U1 (de) * 1996-07-23 1996-10-17 Richter-System GmbH & Co KG, 64347 Griesheim Traggitter für Unterdecken
US8955273B1 (en) * 2013-08-06 2015-02-17 Usg Interiors, Llc Channel cross member
USD1009309S1 (en) 2020-04-21 2023-12-26 Rockwool A/S Grid tee for suspended ceiling
USD1047225S1 (en) 2021-11-23 2024-10-15 Rockwool A/S Support member for a suspended ceiling
US11802407B2 (en) 2021-11-23 2023-10-31 Rockwool A/S Suspended drywall ceiling grid system support members

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31201A (en) * 1861-01-22 Improvement in corn-planters
US3142367A (en) * 1962-02-16 1964-07-28 Donn Prod Inc Controlled expansion structural beam and grid structure including same
US3396997A (en) * 1966-03-24 1968-08-13 Rollform Inc Fire-rated ceiling grid system
US3979874A (en) * 1972-11-24 1976-09-14 Alabama Metal Industries Corporation Suspended ceiling system and runner joints therefor
USRE31201E (en) * 1973-09-14 1983-04-12 Donn Products Incorporated Locking connection for supporting grid systems
US3922829A (en) * 1973-09-14 1975-12-02 Roblin Hope S Ind Inc Locking connection for supporting grid systems
US4108563A (en) * 1975-10-24 1978-08-22 Donn Products, Inc. Locking connection for suspension ceiling systems
US4161856A (en) * 1976-11-15 1979-07-24 Donn Products, Inc. Suspension ceiling system
US4535580A (en) * 1981-07-09 1985-08-20 Donn Incorporated Screw slot runner system
US4549383A (en) * 1983-09-08 1985-10-29 Chicago Metallic Corporation Suspended ceiling grid system
US4525973A (en) * 1984-01-09 1985-07-02 Chicago Metallic Corporation Suspended ceiling system
US4601153A (en) * 1985-06-14 1986-07-22 Chicago Metallic Corporation Suspended ceiling system
EP0205673B1 (fr) * 1985-06-28 1989-04-19 Chicago Metallic Continental N.V. Fixation pour profilés de plafonds suspendus
US4648230A (en) * 1985-07-24 1987-03-10 Donn Incorporated Locking connection for suspension ceiling grid systems

Also Published As

Publication number Publication date
PT86473A (pt) 1989-01-17
GB2199351A (en) 1988-07-06
SE8704972D0 (sv) 1987-12-14
US4730433A (en) 1988-03-15
FI875370L (fi) 1988-06-30
IT8723111A0 (it) 1987-12-18
ATA320187A (de) 1990-04-15
FI875370A0 (fi) 1987-12-07
FI875370A7 (fi) 1988-06-30
PT86473B (pt) 1994-09-30
NO875006D0 (no) 1987-12-01
IT1223551B (it) 1990-09-19
DE3740563C2 (en, 2012) 1989-06-01
AU585186B2 (en) 1989-06-08
ES2006527A6 (es) 1989-05-01
LU87084A1 (de) 1988-04-05
AU8305087A (en) 1988-06-30
NL8703149A (nl) 1988-07-18
DE3740563A1 (de) 1988-07-07
GB2199351B (en) 1990-11-14
CH674392A5 (en, 2012) 1990-05-31
AT391510B (de) 1990-10-25
GB8729941D0 (en) 1988-02-03
SE8704972L (sv) 1988-06-30
BE1001488A5 (fr) 1989-11-14
NO875006L (no) 1988-06-30
FR2609077A1 (fr) 1988-07-01
JPS63171946A (ja) 1988-07-15

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Legal Events

Date Code Title Description
MKLA Lapsed