FR1017715A - Improvements to winches for rolling closures - Google Patents

Improvements to winches for rolling closures

Info

Publication number
FR1017715A
FR1017715A FR1017715DA FR1017715A FR 1017715 A FR1017715 A FR 1017715A FR 1017715D A FR1017715D A FR 1017715DA FR 1017715 A FR1017715 A FR 1017715A
Authority
FR
France
Prior art keywords
winches
closures
rolling
rolling closures
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)
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.)
PERRIER SA
Original Assignee
PERRIER SA
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 PERRIER SA filed Critical PERRIER SA
Application granted granted Critical
Publication of FR1017715A publication Critical patent/FR1017715A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
FR1017715D 1950-05-12 1950-05-12 Improvements to winches for rolling closures Expired FR1017715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1017715T 1950-05-12

Publications (1)

Publication Number Publication Date
FR1017715A true FR1017715A (en) 1952-12-18

Family

ID=9574662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1017715D Expired FR1017715A (en) 1950-05-12 1950-05-12 Improvements to winches for rolling closures

Country Status (1)

Country Link
FR (1) FR1017715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661028A (en) * 1970-06-22 1972-05-09 Gyula S Fuchs Coacting pin-in-hole gears

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661028A (en) * 1970-06-22 1972-05-09 Gyula S Fuchs Coacting pin-in-hole gears

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