CA1172057A - Supports retractiles pour coffrages a beton - Google Patents

Supports retractiles pour coffrages a beton

Info

Publication number
CA1172057A
CA1172057A CA000403797A CA403797A CA1172057A CA 1172057 A CA1172057 A CA 1172057A CA 000403797 A CA000403797 A CA 000403797A CA 403797 A CA403797 A CA 403797A CA 1172057 A CA1172057 A CA 1172057A
Authority
CA
Canada
Prior art keywords
drop
head
supporting
wedge
shank
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
CA000403797A
Other languages
English (en)
Inventor
George B.A. Young
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.)
Acrow Engineers Ltd
Original Assignee
Acrow Engineers Ltd
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 Acrow Engineers Ltd filed Critical Acrow Engineers Ltd
Application granted granted Critical
Publication of CA1172057A publication Critical patent/CA1172057A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
CA000403797A 1981-06-08 1982-05-26 Supports retractiles pour coffrages a beton Expired CA1172057A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8117525 1981-06-08
GB8117525 1981-06-08

Publications (1)

Publication Number Publication Date
CA1172057A true CA1172057A (fr) 1984-08-07

Family

ID=10522346

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000403797A Expired CA1172057A (fr) 1981-06-08 1982-05-26 Supports retractiles pour coffrages a beton

Country Status (2)

Country Link
CA (1) CA1172057A (fr)
NO (1) NO821893L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004065722A1 (fr) 2003-01-20 2004-08-05 Gillespie Practical Technologies Inc. Systeme de coffrage de dalles de beton

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004065722A1 (fr) 2003-01-20 2004-08-05 Gillespie Practical Technologies Inc. Systeme de coffrage de dalles de beton
US7530545B2 (en) 2003-01-20 2009-05-12 Gillespie Practical Technologies, Inc. Concrete slab form system
US7581709B2 (en) 2003-01-20 2009-09-01 Gillespie Practical Technologies, Inc. Concrete slab form system
EP2267243A2 (fr) 2003-01-20 2010-12-29 Gillespie Practical Technologies Inc Système de coffrage de dalle en béton

Also Published As

Publication number Publication date
NO821893L (no) 1982-12-09

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry