FR2621644B1 - Perfectionnements apportes aux systemes de commande de volets roulants avec couple conique - Google Patents

Perfectionnements apportes aux systemes de commande de volets roulants avec couple conique

Info

Publication number
FR2621644B1
FR2621644B1 FR8713863A FR8713863A FR2621644B1 FR 2621644 B1 FR2621644 B1 FR 2621644B1 FR 8713863 A FR8713863 A FR 8713863A FR 8713863 A FR8713863 A FR 8713863A FR 2621644 B1 FR2621644 B1 FR 2621644B1
Authority
FR
France
Prior art keywords
control systems
roller shutter
shutter control
conical torque
conical
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 - Lifetime
Application number
FR8713863A
Other languages
English (en)
Other versions
FR2621644A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8713863A priority Critical patent/FR2621644B1/fr
Publication of FR2621644A1 publication Critical patent/FR2621644A1/fr
Application granted granted Critical
Publication of FR2621644B1 publication Critical patent/FR2621644B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B9/76—Operating devices or mechanisms, e.g. with electric drive using crank handles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
FR8713863A 1987-10-07 1987-10-07 Perfectionnements apportes aux systemes de commande de volets roulants avec couple conique Expired - Lifetime FR2621644B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8713863A FR2621644B1 (fr) 1987-10-07 1987-10-07 Perfectionnements apportes aux systemes de commande de volets roulants avec couple conique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713863A FR2621644B1 (fr) 1987-10-07 1987-10-07 Perfectionnements apportes aux systemes de commande de volets roulants avec couple conique

Publications (2)

Publication Number Publication Date
FR2621644A1 FR2621644A1 (fr) 1989-04-14
FR2621644B1 true FR2621644B1 (fr) 1991-03-29

Family

ID=9355604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713863A Expired - Lifetime FR2621644B1 (fr) 1987-10-07 1987-10-07 Perfectionnements apportes aux systemes de commande de volets roulants avec couple conique

Country Status (1)

Country Link
FR (1) FR2621644B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650622B1 (fr) * 1989-08-03 1995-04-07 Zurfluh Feller Dispositif de commande de volet roulant
FR2759440B1 (fr) 1997-02-07 1999-03-12 Feller Zurfluh Dispositif de renvoi d'angle a couple d'engrenages a rapport de reduction interchangeable
FR2885946B1 (fr) * 2005-05-19 2008-10-17 Maviflex Sa Dispositif de parachute pour porte de manutention

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1162965B (it) * 1983-10-21 1987-04-01 Serafini Giovanni Abatenda Argano a recupero d'energia per tende tapparelle avvolgibili in genere
DE3471339D1 (de) * 1984-10-16 1988-06-23 Perma System Ab Bevel gear

Also Published As

Publication number Publication date
FR2621644A1 (fr) 1989-04-14

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
GC Lien (pledge) constituted