FR1304805A - Improvements to counterweight overhead doors - Google Patents

Improvements to counterweight overhead doors

Info

Publication number
FR1304805A
FR1304805A FR877482A FR877482A FR1304805A FR 1304805 A FR1304805 A FR 1304805A FR 877482 A FR877482 A FR 877482A FR 877482 A FR877482 A FR 877482A FR 1304805 A FR1304805 A FR 1304805A
Authority
FR
France
Prior art keywords
counterweight
overhead doors
doors
overhead
counterweight overhead
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
FR877482A
Other languages
French (fr)
Inventor
Victor Gross
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 filed Critical
Priority to FR877482A priority Critical patent/FR1304805A/en
Application granted granted Critical
Publication of FR1304805A publication Critical patent/FR1304805A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/403—Suspension arrangements for wings supported on arms movable in vertical planes with arms fixed on the wing pivoting about an axis outside the wing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR877482A 1961-10-28 1961-10-28 Improvements to counterweight overhead doors Expired FR1304805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR877482A FR1304805A (en) 1961-10-28 1961-10-28 Improvements to counterweight overhead doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR877482A FR1304805A (en) 1961-10-28 1961-10-28 Improvements to counterweight overhead doors

Publications (1)

Publication Number Publication Date
FR1304805A true FR1304805A (en) 1962-09-28

Family

ID=8765686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877482A Expired FR1304805A (en) 1961-10-28 1961-10-28 Improvements to counterweight overhead doors

Country Status (1)

Country Link
FR (1) FR1304805A (en)

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