CA1113853A - Porte, particulierement pour batiments industriels - Google Patents

Porte, particulierement pour batiments industriels

Info

Publication number
CA1113853A
CA1113853A CA300,446A CA300446A CA1113853A CA 1113853 A CA1113853 A CA 1113853A CA 300446 A CA300446 A CA 300446A CA 1113853 A CA1113853 A CA 1113853A
Authority
CA
Canada
Prior art keywords
leaf
rope
ropes
door
lowering
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
CA300,446A
Other languages
English (en)
Inventor
Torbjorn Ulfhielm
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.)
UTEC AB
Original Assignee
UTEC AB
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 UTEC AB filed Critical UTEC AB
Priority to CA300,446A priority Critical patent/CA1113853A/fr
Application granted granted Critical
Publication of CA1113853A publication Critical patent/CA1113853A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
CA300,446A 1978-04-04 1978-04-04 Porte, particulierement pour batiments industriels Expired CA1113853A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA300,446A CA1113853A (fr) 1978-04-04 1978-04-04 Porte, particulierement pour batiments industriels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA300,446A CA1113853A (fr) 1978-04-04 1978-04-04 Porte, particulierement pour batiments industriels

Publications (1)

Publication Number Publication Date
CA1113853A true CA1113853A (fr) 1981-12-08

Family

ID=4111154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA300,446A Expired CA1113853A (fr) 1978-04-04 1978-04-04 Porte, particulierement pour batiments industriels

Country Status (1)

Country Link
CA (1) CA1113853A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry