FR1103371A - Improvement in the compensation system for so-called overhead doors - Google Patents

Improvement in the compensation system for so-called overhead doors

Info

Publication number
FR1103371A
FR1103371A FR1103371DA FR1103371A FR 1103371 A FR1103371 A FR 1103371A FR 1103371D A FR1103371D A FR 1103371DA FR 1103371 A FR1103371 A FR 1103371A
Authority
FR
France
Prior art keywords
improvement
compensation system
overhead doors
called overhead
called
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
Other languages
French (fr)
Inventor
Marcel Buisson
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
Application granted granted Critical
Publication of FR1103371A publication Critical patent/FR1103371A/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
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1207—Counterbalance devices with springs with tension springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1103371D 1954-07-02 1954-07-02 Improvement in the compensation system for so-called overhead doors Expired FR1103371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1103371T 1954-07-02

Publications (1)

Publication Number Publication Date
FR1103371A true FR1103371A (en) 1955-11-02

Family

ID=9622176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103371D Expired FR1103371A (en) 1954-07-02 1954-07-02 Improvement in the compensation system for so-called overhead doors

Country Status (1)

Country Link
FR (1) FR1103371A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164275B (en) * 1959-02-24 1964-02-27 Hans Henkenjohann Swing door for garages or the like.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164275B (en) * 1959-02-24 1964-02-27 Hans Henkenjohann Swing door for garages or the like.

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