DE60200011D1 - Roller blind with centrifugal brake - Google Patents

Roller blind with centrifugal brake

Info

Publication number
DE60200011D1
DE60200011D1 DE60200011T DE60200011T DE60200011D1 DE 60200011 D1 DE60200011 D1 DE 60200011D1 DE 60200011 T DE60200011 T DE 60200011T DE 60200011 T DE60200011 T DE 60200011T DE 60200011 D1 DE60200011 D1 DE 60200011D1
Authority
DE
Germany
Prior art keywords
roller blind
overgear
centrifugal brake
operate
output member
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
DE60200011T
Other languages
German (de)
Other versions
DE60200011T2 (en
Inventor
Pietro Zanusso
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.)
Mottura SpA
Original Assignee
Mottura SpA
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 Mottura SpA filed Critical Mottura SpA
Application granted granted Critical
Publication of DE60200011D1 publication Critical patent/DE60200011D1/en
Publication of DE60200011T2 publication Critical patent/DE60200011T2/en
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
    • E06B9/60—Spring drums operated only by closure members
    • 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
    • E06B9/80—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
    • E06B2009/807—Brakes preventing fast screen movement

Landscapes

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

Abstract

A roller blind device comprising a centrifugal brake (20) which includes an overgear device having a supporting element (42) that carries speed-increasing gears (44) which co-operate with an output member (38) of the overgear device (40). The output member (38) carries one or more centrifugal weights (28) designed to co-operate in a sliding-friction relationship with a cylindrical braking surface (26). The aforesaid supporting element (42) for supporting the overgear device (40) is connected to a stationary shaft (14) with interposition of a torque-limiting device (58). <IMAGE>
DE60200011T 2001-12-18 2002-04-08 Roller blind with centrifugal brake Expired - Lifetime DE60200011T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO011186 2001-12-18
IT2001TO001186A ITTO20011186A1 (en) 2001-12-18 2001-12-18 ,, ROLLER CURTAIN DEVICE WITH CENTRIFUGAL BRAKE ,,.

Publications (2)

Publication Number Publication Date
DE60200011D1 true DE60200011D1 (en) 2003-08-28
DE60200011T2 DE60200011T2 (en) 2004-04-22

Family

ID=11459342

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60200011T Expired - Lifetime DE60200011T2 (en) 2001-12-18 2002-04-08 Roller blind with centrifugal brake

Country Status (5)

Country Link
EP (1) EP1327744B1 (en)
AT (1) ATE245759T1 (en)
DE (1) DE60200011T2 (en)
ES (1) ES2203607T3 (en)
IT (1) ITTO20011186A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014173B4 (en) * 2005-03-29 2010-11-11 Webasto Ag Roller blind arrangement, in particular load compartment cover for the loading space of a vehicle, with cushioning
TWI364502B (en) 2009-03-30 2012-05-21 Aixin Technologies Llc Transmission mechanism
CN101865281B (en) * 2009-04-14 2013-02-13 爱心科技有限责任公司 Driving mechanism
CN102454732B (en) * 2010-10-20 2014-09-10 大常窗户系统有限公司 Low noise decelerator for control of winding speed of rotating roll
DE102013221419B4 (en) 2013-10-09 2024-03-28 Michael Müller Privacy/sun or fly protection and centrifugal brake with freewheel for privacy/sun or fly protection
US10337243B2 (en) 2017-04-10 2019-07-02 Mechoshade Systems, Llc Geared bracket for a window shade
US10900280B2 (en) 2017-09-20 2021-01-26 Hunter Douglas Inc. Architectural structure covering having a speed regulating assembly
NL2022305B1 (en) * 2018-12-24 2020-07-23 Vako B V Operating mechanism for a window covering and window covering
CN110043180B (en) * 2019-05-15 2023-09-29 贝芬(宁波)家居科技有限公司 Torsion preloading device, torsion preloading roller shutter and torsion preloading method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58165188U (en) * 1982-04-30 1983-11-02 ト−ソ−株式会社 Roll blind reduction gear

Also Published As

Publication number Publication date
DE60200011T2 (en) 2004-04-22
ES2203607T3 (en) 2004-04-16
ITTO20011186A0 (en) 2001-12-18
ITTO20011186A1 (en) 2003-06-18
ATE245759T1 (en) 2003-08-15
EP1327744B1 (en) 2003-07-23
EP1327744A1 (en) 2003-07-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition