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FR1452035A - Improvements to geared motors - Google Patents

Improvements to geared motors

Info

Publication number
FR1452035A
FR1452035A FR45865A FR69045865A FR1452035A FR 1452035 A FR1452035 A FR 1452035A FR 45865 A FR45865 A FR 45865A FR 69045865 A FR69045865 A FR 69045865A FR 1452035 A FR1452035 A FR 1452035A
Authority
FR
France
Prior art keywords
geared motors
geared
motors
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
FR45865A
Other languages
French (fr)
Inventor
Pierre Marche
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 FR45865A priority Critical patent/FR1452035A/en
Application granted granted Critical
Publication of FR1452035A publication Critical patent/FR1452035A/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
    • E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • 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
    • E06B2009/6809—Control
    • E06B2009/6872—Control using counters to determine shutter position
    • E06B2009/6881—Mechanical counters

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
FR45865A 1965-04-09 1965-04-09 Improvements to geared motors Expired FR1452035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR45865A FR1452035A (en) 1965-04-09 1965-04-09 Improvements to geared motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45865A FR1452035A (en) 1965-04-09 1965-04-09 Improvements to geared motors

Publications (1)

Publication Number Publication Date
FR1452035A true FR1452035A (en) 1966-02-25

Family

ID=8598651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45865A Expired FR1452035A (en) 1965-04-09 1965-04-09 Improvements to geared motors

Country Status (1)

Country Link
FR (1) FR1452035A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928705A1 (en) * 1979-07-16 1981-01-29 Josef Pradler Planet gear with coaxial tubular shafts - includes worm wheel drive to increase reduction ratio
EP0254639A1 (en) * 1986-07-23 1988-01-27 Nergeco S.A. Bearing and driving assembly for the coiling shaft of a roller door
FR2601996A1 (en) * 1986-07-23 1988-01-29 Nergeco Sa Support and transmission module for the winding shaft of a raisable roll-up door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928705A1 (en) * 1979-07-16 1981-01-29 Josef Pradler Planet gear with coaxial tubular shafts - includes worm wheel drive to increase reduction ratio
EP0254639A1 (en) * 1986-07-23 1988-01-27 Nergeco S.A. Bearing and driving assembly for the coiling shaft of a roller door
FR2601996A1 (en) * 1986-07-23 1988-01-29 Nergeco Sa Support and transmission module for the winding shaft of a raisable roll-up door

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