IT7951129A0 - IMPROVEMENTS MADE TO THE OPERATING DEVICES OF ROLLER SHUTTERS AND SIMILAR - Google Patents
IMPROVEMENTS MADE TO THE OPERATING DEVICES OF ROLLER SHUTTERS AND SIMILARInfo
- Publication number
- IT7951129A0 IT7951129A0 IT7951129A IT5112979A IT7951129A0 IT 7951129 A0 IT7951129 A0 IT 7951129A0 IT 7951129 A IT7951129 A IT 7951129A IT 5112979 A IT5112979 A IT 5112979A IT 7951129 A0 IT7951129 A0 IT 7951129A0
- Authority
- IT
- Italy
- Prior art keywords
- similar
- improvements made
- operating devices
- roller shutters
- shutters
- Prior art date
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)
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 true IT7951129A0 (en) | 1979-12-19 |
IT1120228B 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)
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)
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 |
-
1979
- 1979-02-13 FR FR7903576A patent/FR2449192A1/en active Granted
- 1979-12-10 DE DE19797934721U patent/DE7934721U1/en not_active Expired
- 1979-12-11 CH CH1098279A patent/CH633073A5/en not_active IP Right Cessation
- 1979-12-17 BE BE0/198589A patent/BE880651A/en not_active IP Right Cessation
- 1979-12-19 IT IT51129/79A patent/IT1120228B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1120228B (en) | 1986-03-19 |
FR2449192A1 (en) | 1980-09-12 |
CH633073A5 (en) | 1982-11-15 |
FR2449192B1 (en) | 1984-09-28 |
BE880651A (en) | 1980-04-16 |
DE7934721U1 (en) | 1980-03-13 |
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