IT208635Z2 - Tenda a rullo con freno a masse centrifughe disposto all esterno del rullo e sopporto d estremita includente tale freno - Google Patents

Tenda a rullo con freno a masse centrifughe disposto all esterno del rullo e sopporto d estremita includente tale freno

Info

Publication number
IT208635Z2
IT208635Z2 IT8654213U IT5421386U IT208635Z2 IT 208635 Z2 IT208635 Z2 IT 208635Z2 IT 8654213 U IT8654213 U IT 8654213U IT 5421386 U IT5421386 U IT 5421386U IT 208635 Z2 IT208635 Z2 IT 208635Z2
Authority
IT
Italy
Prior art keywords
brake
roller
end support
placed outside
support including
Prior art date
Application number
IT8654213U
Other languages
English (en)
Other versions
IT8654213V0 (it
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
Priority to IT8654213U priority Critical patent/IT208635Z2/it
Publication of IT8654213V0 publication Critical patent/IT8654213V0/it
Priority to US07/181,938 priority patent/US4838333A/en
Application granted granted Critical
Publication of IT208635Z2 publication Critical patent/IT208635Z2/it

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
    • 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)
IT8654213U 1986-12-17 1986-12-17 Tenda a rullo con freno a masse centrifughe disposto all esterno del rullo e sopporto d estremita includente tale freno IT208635Z2 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8654213U IT208635Z2 (it) 1986-12-17 1986-12-17 Tenda a rullo con freno a masse centrifughe disposto all esterno del rullo e sopporto d estremita includente tale freno
US07/181,938 US4838333A (en) 1986-12-17 1988-04-15 Roller blind with a centrifugal-mass brake located outside the roller and an end support containing the brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8654213U IT208635Z2 (it) 1986-12-17 1986-12-17 Tenda a rullo con freno a masse centrifughe disposto all esterno del rullo e sopporto d estremita includente tale freno

Publications (2)

Publication Number Publication Date
IT8654213V0 IT8654213V0 (it) 1986-12-17
IT208635Z2 true IT208635Z2 (it) 1988-05-28

Family

ID=11286971

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8654213U IT208635Z2 (it) 1986-12-17 1986-12-17 Tenda a rullo con freno a masse centrifughe disposto all esterno del rullo e sopporto d estremita includente tale freno

Country Status (2)

Country Link
US (1) US4838333A (it)
IT (1) IT208635Z2 (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337477A1 (en) * 1988-04-14 1989-10-18 Kabushiki Kaisha Sankyo Seiki Seisakusho Speed governor for toilet or the like
US5036898A (en) * 1990-01-02 1991-08-06 Chen Wen H Continuously unfurlable car window shade
JP2656147B2 (ja) * 1990-10-13 1997-09-24 立川ブラインド工業株式会社 ロールブラインドのスクリーン昇降装置
BR9713873A (pt) * 1996-12-06 2000-03-14 Baumeister & Ostler Gmbh Co Dispositivo de rede de segurança com manuseio simplificado
US6056036A (en) * 1997-05-01 2000-05-02 Comfortex Corporation Cordless shade
US6059008A (en) * 1997-09-25 2000-05-09 Overhead Door Corporation Braking device for shutter for building
US6648050B1 (en) 1997-11-04 2003-11-18 Andrew J. Toti Spring drive system and window cover
US6089306A (en) 1998-11-13 2000-07-18 White Consolidated Industries, Inc. Ratchet type cam lock for a roller
JP3077194U (ja) * 2000-10-24 2001-05-11 株式会社シネマ工房 映写スクリーン等のシート巻取装置
JP2002249264A (ja) * 2001-02-22 2002-09-03 Piolax Inc シート状体の巻取装置
US7210513B2 (en) * 2001-10-22 2007-05-01 420820 Ontario Limited Screen frame with integral roll screen compartment and improvements thereof
US6938667B2 (en) * 2002-10-07 2005-09-06 Seiki Juko Co., Ltd. Automatic wind-up screen device
US20060272782A1 (en) * 2003-10-23 2006-12-07 Lutron Electronics Co., Inc. System for coupling roller shade tubes
US7051782B2 (en) * 2003-10-23 2006-05-30 Lutron Electronics Co., Inc. System for coupling roller shade tubes
USD507217S1 (en) 2003-11-27 2005-07-12 420820 Ontario Limited Brake pad
US20060162878A1 (en) * 2005-01-27 2006-07-27 Paul Lin Window blind with a resistance-providing unit
JP4440802B2 (ja) * 2005-02-28 2010-03-24 株式会社ニチベイ ブラインド
FR2889749B3 (fr) * 2005-08-12 2007-06-22 Guangzhou Grandview Crystal Sr Mecanisme de deceleration et de blocage pour un ecran de projection et ecran de projection a commande manuelle utilisant ce mecanisme
US7686150B2 (en) * 2007-02-05 2010-03-30 Chung-Hsien Hsieh Governor device for door
US8016017B2 (en) * 2007-07-26 2011-09-13 Smoke Guard, Inc. Barrier systems and associated methods, including vapor and/or fire barrier systems
US20090120592A1 (en) * 2007-11-14 2009-05-14 Hunter Douglas Inc. Control unit for lift system for coverings for architectural openings
US20100243175A1 (en) * 2009-03-30 2010-09-30 Gonzales Curtis P Barrier systems and associated methods, including vapor and/or fire barrier systems with manual egress
US20100294437A1 (en) * 2009-04-29 2010-11-25 Gonzales Curtis P Barrier systems with programmable acceleration profile and auto-retries for pressured egress
US20110088918A1 (en) * 2009-10-19 2011-04-21 Smoke Guard, Inc. Fire-rated multilayer fabric with intumescent layer
CN103814232B (zh) * 2011-09-27 2016-12-21 纳博特斯克有限公司 车辆的速度抑制装置和具有速度抑制装置的车辆
TW201443331A (zh) * 2013-05-13 2014-11-16 zhong-xian Xie 用於電動捲門之門片防墜落裝置
JP6441164B2 (ja) * 2015-04-30 2018-12-19 立川ブラインド工業株式会社 日射遮蔽装置の速度調整装置
TWI542778B (zh) * 2015-09-30 2016-07-21 zhong-xian Xie A door machine with a locking mechanism
CN205605050U (zh) * 2016-01-22 2016-09-28 亿丰综合工业股份有限公司 窗帘的阻尼装置
US11643864B2 (en) 2018-01-23 2023-05-09 Pella Corporation Screen edge retention and screen rethreading features for a hidden screen assembly and a fenestration assembly
AU2020391113B2 (en) * 2019-11-25 2026-07-23 Hunter Douglas Inc. Covering with multiple shade configurations
CN111075859B (zh) * 2019-12-26 2021-05-14 浙江冠英汽车零部件有限公司 一种双向双领蹄式鼓式制动器
KR102125678B1 (ko) * 2020-01-15 2020-07-08 이형칠 스프링을 사용한 반자동 어닝
CA3107553C (en) 2020-01-31 2023-08-22 Pella Corporation Integrated pleated screen assembly
AU2021300441B2 (en) * 2020-07-02 2026-06-18 Springs Window Fashions, Llc Roller shade assembly
US12031375B2 (en) * 2022-01-25 2024-07-09 Aaron Bruss Emergency bi-fold door closing prevention system
FR3132274B1 (fr) * 2022-01-28 2023-12-22 Safran Electronics & Defense Système de contrôle de la vitesse de déplacement d’une porte coulissante et aéronef associé

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1772700A (en) * 1929-03-28 1930-08-12 Albert R Bellerose Curtain-roller-operating mechanism
US4047441A (en) * 1976-02-02 1977-09-13 The Boeing Company Mechanical counterbalance assembly
US4147197A (en) * 1977-06-20 1979-04-03 Overhead Door Corporation Fire door and operator therefor
US4158307A (en) * 1978-07-17 1979-06-19 Mattel, Inc. Governor rotor assembly
JPS58165188U (ja) * 1982-04-30 1983-11-02 ト−ソ−株式会社 ロ−ルブラインドの減速装置

Also Published As

Publication number Publication date
US4838333A (en) 1989-06-13
IT8654213V0 (it) 1986-12-17

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