IT1240985B - MECHANISM FOR WRAPPING AND UNWINDING ROLLING SHUTTERS AND SIMILAR - Google Patents
MECHANISM FOR WRAPPING AND UNWINDING ROLLING SHUTTERS AND SIMILARInfo
- Publication number
- IT1240985B IT1240985B IT67820A IT6782090A IT1240985B IT 1240985 B IT1240985 B IT 1240985B IT 67820 A IT67820 A IT 67820A IT 6782090 A IT6782090 A IT 6782090A IT 1240985 B IT1240985 B IT 1240985B
- Authority
- IT
- Italy
- Prior art keywords
- wrapping
- similar
- rolling shutters
- unwinding
- unwinding rolling
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title 1
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
-
- 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
- E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
- E05Y2400/302—Electronic control of motors during electromotoric braking
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9001105A ES2024180A6 (en) | 1990-04-18 | 1990-04-18 | Slatted roller blind winding device - uses 12 volt DC motor acting as DC generator to provide electromagnetic braking |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9067820A0 IT9067820A0 (en) | 1990-10-24 |
IT9067820A1 IT9067820A1 (en) | 1992-04-24 |
IT1240985B true IT1240985B (en) | 1993-12-27 |
Family
ID=8266934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67820A IT1240985B (en) | 1990-04-18 | 1990-10-24 | MECHANISM FOR WRAPPING AND UNWINDING ROLLING SHUTTERS AND SIMILAR |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE4032977A1 (en) |
ES (1) | ES2024180A6 (en) |
FR (1) | FR2661210A1 (en) |
IT (1) | IT1240985B (en) |
PT (1) | PT95715A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5353859A (en) * | 1992-09-14 | 1994-10-11 | Rite-Hite Corporation | Roller door apparatus |
DE19655307B4 (en) * | 1995-03-22 | 2008-05-15 | Rasontec N.V. By Rabobank Trust Co. Curacao N.V. | Fire-resistant curtain for public building - with coil core supported adjustably within guide which prevents inserted curtain edge being drawn out. |
FR2747425B1 (en) * | 1996-04-11 | 2000-11-10 | Assaad Elie | MULTI-FUNCTION PIVOTING AND REFLECTIVE LATCHES |
FR2755177B1 (en) * | 1996-10-31 | 1999-09-03 | Libardi Serge | ELECTRICALLY CONTROLLED ROLLING SHUTTER AND DEMULTIPLICATION DEVICE FOR SUCH A SHUTTER |
DE19823091C2 (en) * | 1998-05-22 | 2000-05-25 | Ggt Ges Fuer Gerontotechnik Mb | Movement device for blinds |
US6484784B1 (en) * | 2000-08-24 | 2002-11-26 | Weik, Iii Martin Herman | Door controlling device |
FR2826517B1 (en) * | 2001-06-20 | 2004-03-12 | Somfy | SUPPLY DEVICE FOR MOTORIZED BLIND OR THE LIKE |
AUPS224902A0 (en) * | 2002-05-13 | 2002-06-13 | Ozroll Ip Pty Ltd | A shutter assembly |
US9388634B2 (en) * | 2011-11-03 | 2016-07-12 | Rite-Hite Holding Corporation | Powered safety curtains |
US9309717B2 (en) | 2011-11-03 | 2016-04-12 | Rite-Hite Holding Corporation | Powered safety curtains |
US11634936B2 (en) | 2020-02-07 | 2023-04-25 | Rite-Hite Holding Corporation | Switch arrangements for powered doors |
-
1990
- 1990-04-18 ES ES9001105A patent/ES2024180A6/en not_active Expired - Lifetime
- 1990-10-17 DE DE4032977A patent/DE4032977A1/en not_active Withdrawn
- 1990-10-22 FR FR9013057A patent/FR2661210A1/en not_active Withdrawn
- 1990-10-24 IT IT67820A patent/IT1240985B/en active IP Right Grant
- 1990-10-26 PT PT95715A patent/PT95715A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IT9067820A0 (en) | 1990-10-24 |
ES2024180A6 (en) | 1992-02-16 |
PT95715A (en) | 1992-06-30 |
IT9067820A1 (en) | 1992-04-24 |
DE4032977A1 (en) | 1991-10-24 |
FR2661210A1 (en) | 1991-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |