CA1038126A - Plafond suspendu - Google Patents

Plafond suspendu

Info

Publication number: CA1038126A
Authority: CA; Canada
Prior art keywords: grid; members; pair; grid members; spaced
Prior art date: 1975-08-04
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

CA280,381A

Other languages

English (en)

Inventor

Gale E. Sauer

Barton G. Hansen

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.)

ROBLIN INDUSTRIES

Original Assignee

ROBLIN INDUSTRIES

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.)

1975-08-04

Filing date

1977-06-13

Publication date

1978-09-12

1975-08-04 Priority claimed from US05/601,726 external-priority patent/US4019300A/en

1977-06-13 Application filed by ROBLIN INDUSTRIES filed Critical ROBLIN INDUSTRIES

1978-09-12 Application granted granted Critical

1978-09-12 Publication of CA1038126A publication Critical patent/CA1038126A/fr

Status Expired legal-status Critical Current

Links

239000011324 bead Substances 0.000 claims description 25
239000000725 suspension Substances 0.000 claims description 13
230000001143 conditioned effect Effects 0.000 abstract description 8
238000012986 modification Methods 0.000 description 4
230000004048 modification Effects 0.000 description 4
238000010276 construction Methods 0.000 description 3
238000003780 insertion Methods 0.000 description 2
230000037431 insertion Effects 0.000 description 2
238000000034 method Methods 0.000 description 2
230000003014 reinforcing effect Effects 0.000 description 2
239000011800 void material Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1

Landscapes

Duct Arrangements (AREA)

CA280,381A 1975-08-04 1977-06-13 Plafond suspendu Expired CA1038126A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/601,726 US4019300A (en)	1975-08-04	1975-08-04	Suspended ceiling structure
CA233,598A CA1017118A (fr)	1975-08-04	1975-08-18	Construction de plafond suspendu

Publications (1)

Publication Number	Publication Date
CA1038126A true CA1038126A (fr)	1978-09-12

Family

ID=25668047

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA280,381A Expired CA1038126A (fr)	1975-08-04	1977-06-13	Plafond suspendu

Country Status (1)

Country	Link
CA (1)	CA1038126A (fr)

1977
- 1977-06-13 CA CA280,381A patent/CA1038126A/fr not_active Expired

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