WO2010038250A3 - Shock-absorbing stopping device for rolling shutters or blinds - Google Patents

Shock-absorbing stopping device for rolling shutters or blinds Download PDF

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Publication number
WO2010038250A3
WO2010038250A3 PCT/IT2009/000444 IT2009000444W WO2010038250A3 WO 2010038250 A3 WO2010038250 A3 WO 2010038250A3 IT 2009000444 W IT2009000444 W IT 2009000444W WO 2010038250 A3 WO2010038250 A3 WO 2010038250A3
Authority
WO
WIPO (PCT)
Prior art keywords
blinds
shock
stopping device
rolling shutters
absorbing
Prior art date
Application number
PCT/IT2009/000444
Other languages
French (fr)
Other versions
WO2010038250A2 (en
Inventor
Dante Postacchini
Roberto Postacchini
Original Assignee
Dante Postacchini
Roberto Postacchini
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 Dante Postacchini, Roberto Postacchini filed Critical Dante Postacchini
Priority to EP09760626.3A priority Critical patent/EP2334889B1/en
Publication of WO2010038250A2 publication Critical patent/WO2010038250A2/en
Publication of WO2010038250A3 publication Critical patent/WO2010038250A3/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
    • E06B9/84—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
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/003—Anti-dropping devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The present patent application relates to a shock-absorbing stopping device for rolling shutters or blinds, in which the kinetic energy of the shutter during its uncontrolled descent is dissipated by deformation of elastic elements (6) compressed by a rotary ring (2) provided with one or more external facets (5) and driven into rotation by a rotor (1 ) coupled with the winding shaft of the shutter only in case of excessive rotational speed of said shaft.
PCT/IT2009/000444 2008-10-01 2009-09-30 Shock-absorbing stopping device for rolling shutters or blinds WO2010038250A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09760626.3A EP2334889B1 (en) 2008-10-01 2009-09-30 Shock-absorbing stopping device for rolling shutters or blinds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMC2008A000177 2008-10-01
IT000177A ITMC20080177A1 (en) 2008-10-01 2008-10-01 AMMORTIZED STOP DEVICE FOR SHUTTERS OR SHUTTERS.

Publications (2)

Publication Number Publication Date
WO2010038250A2 WO2010038250A2 (en) 2010-04-08
WO2010038250A3 true WO2010038250A3 (en) 2010-05-27

Family

ID=41039440

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2009/000444 WO2010038250A2 (en) 2008-10-01 2009-09-30 Shock-absorbing stopping device for rolling shutters or blinds

Country Status (3)

Country Link
EP (1) EP2334889B1 (en)
IT (1) ITMC20080177A1 (en)
WO (1) WO2010038250A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499324B (en) * 2016-06-08 2018-09-28 漳州华维机械有限公司 A kind of brake gear suitable for electric rolling door device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7535638U (en) * 1975-11-08 1976-06-10 Haake, Werner, 4426 Vreden SECURING DEVICE FOR OPENING SEALS ROLLED ON A WINDING SHAFT
DE7901982U1 (en) * 1979-01-25 1979-04-26 Haake, Werner, 4426 Vreden SECURING DEVICE FOR OPENING SEALS ROLLED ON A WINDING SHAFT
EP0671543A1 (en) * 1994-03-09 1995-09-13 GAPOSA S.r.l. Cushioned locking device for rolling shutters or blinds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140792C2 (en) 1981-10-14 1984-08-02 Josef Timmer Gmbh, 4420 Coesfeld Safety device against unintentional unrolling of opening closures rolled up on winding shafts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7535638U (en) * 1975-11-08 1976-06-10 Haake, Werner, 4426 Vreden SECURING DEVICE FOR OPENING SEALS ROLLED ON A WINDING SHAFT
DE7901982U1 (en) * 1979-01-25 1979-04-26 Haake, Werner, 4426 Vreden SECURING DEVICE FOR OPENING SEALS ROLLED ON A WINDING SHAFT
EP0671543A1 (en) * 1994-03-09 1995-09-13 GAPOSA S.r.l. Cushioned locking device for rolling shutters or blinds

Also Published As

Publication number Publication date
EP2334889B1 (en) 2014-07-02
ITMC20080177A1 (en) 2010-04-02
EP2334889A2 (en) 2011-06-22
WO2010038250A2 (en) 2010-04-08

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