IT1120228B - IMPROVEMENTS MADE TO ROLLER SHUTTERS AND SIMILAR OPERATION DEVICES - Google Patents

IMPROVEMENTS MADE TO ROLLER SHUTTERS AND SIMILAR OPERATION DEVICES

Info

Publication number
IT1120228B
IT1120228B IT51129/79A IT5112979A IT1120228B IT 1120228 B IT1120228 B IT 1120228B IT 51129/79 A IT51129/79 A IT 51129/79A IT 5112979 A IT5112979 A IT 5112979A IT 1120228 B IT1120228 B IT 1120228B
Authority
IT
Italy
Prior art keywords
improvements made
similar operation
operation devices
roller shutters
shutters
Prior art date
Application number
IT51129/79A
Other languages
Italian (it)
Other versions
IT7951129A0 (en
Inventor
Samuel Feller
Original Assignee
Samuel Feller
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 Samuel Feller filed Critical Samuel Feller
Publication of IT7951129A0 publication Critical patent/IT7951129A0/en
Application granted granted Critical
Publication of IT1120228B publication Critical patent/IT1120228B/en

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
    • E06B9/80—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
    • 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)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Transmission Devices (AREA)
IT51129/79A 1979-02-13 1979-12-19 IMPROVEMENTS MADE TO ROLLER SHUTTERS AND SIMILAR OPERATION DEVICES IT1120228B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903576A FR2449192A1 (en) 1979-02-13 1979-02-13 IMPROVEMENTS IN OR RELATING TO ROLLER SHUTTERS, BLINDS AND THE LIKE

Publications (2)

Publication Number Publication Date
IT7951129A0 IT7951129A0 (en) 1979-12-19
IT1120228B true IT1120228B (en) 1986-03-19

Family

ID=9221891

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51129/79A IT1120228B (en) 1979-02-13 1979-12-19 IMPROVEMENTS MADE TO ROLLER SHUTTERS AND SIMILAR OPERATION DEVICES

Country Status (5)

Country Link
BE (1) BE880651A (en)
CH (1) CH633073A5 (en)
DE (1) DE7934721U1 (en)
FR (1) FR2449192A1 (en)
IT (1) IT1120228B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1162965B (en) * 1983-10-21 1987-04-01 Serafini Giovanni Abatenda ENERGY RECOVERY WINCH FOR ROLLER SHUTTER CURTAINS IN GENERAL
CH669636A5 (en) * 1985-09-10 1989-03-31 Hartmann & Co Ag
FR2800121B1 (en) 1999-10-22 2002-02-22 Zurfluh Feller HANDLE OPERATING DEVICE FOR ROLLER SHUTTER, BLIND AND THE LIKE, HAND-CONTROLLED HAVING A TORQUE LIMITING SYSTEM
FR2973061B1 (en) * 2011-03-24 2016-05-13 Zurfluh-Feller WORKING DEVICE FOR CLOSURE OR SOLAR PROTECTION INSTALLATION, AND SOLAR CLOSURE OR PROTECTION INSTALLATION EQUIPPED WITH SUCH A DEVICE
US11713617B2 (en) * 2020-12-13 2023-08-01 Chih-Shen Hung Angle adjusting mechanism for blinds blades

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR916214A (en) * 1943-08-12 1946-11-29 Manuf De Volets & Stores Roula Control device for shutters, roller blinds, etc.
FR1425353A (en) * 1964-11-20 1966-01-24 Griesser & Cie Winch for rolling up a blind
FR2082061A5 (en) * 1970-03-02 1971-12-10 Mischler Fermetures
FR2284061A1 (en) * 1974-09-04 1976-04-02 Herscovici Etienne Locking mechanism for roller blind gears - has projections on axially sliding actuator shaft engaging in fixed slots

Also Published As

Publication number Publication date
CH633073A5 (en) 1982-11-15
BE880651A (en) 1980-04-16
DE7934721U1 (en) 1980-03-13
IT7951129A0 (en) 1979-12-19
FR2449192A1 (en) 1980-09-12
FR2449192B1 (en) 1984-09-28

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