BR112019004712A2 - método para alterar a constante de mola de uma mola de torção para uma persiana de rolo, sistema de persiana de rolo e amortecedor para localização dentro das bobinas helicoidais de uma mola de torção - Google Patents

método para alterar a constante de mola de uma mola de torção para uma persiana de rolo, sistema de persiana de rolo e amortecedor para localização dentro das bobinas helicoidais de uma mola de torção

Info

Publication number
BR112019004712A2
BR112019004712A2 BR112019004712A BR112019004712A BR112019004712A2 BR 112019004712 A2 BR112019004712 A2 BR 112019004712A2 BR 112019004712 A BR112019004712 A BR 112019004712A BR 112019004712 A BR112019004712 A BR 112019004712A BR 112019004712 A2 BR112019004712 A2 BR 112019004712A2
Authority
BR
Brazil
Prior art keywords
torsion spring
roller blind
spring
damper
roller
Prior art date
Application number
BR112019004712A
Other languages
English (en)
Other versions
BR112019004712B1 (pt
Inventor
raymond norton Grant
Original Assignee
raymond norton Grant
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
Priority claimed from AU2016903675A external-priority patent/AU2016903675A0/en
Application filed by raymond norton Grant filed Critical raymond norton Grant
Publication of BR112019004712A2 publication Critical patent/BR112019004712A2/pt
Publication of BR112019004712B1 publication Critical patent/BR112019004712B1/pt

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
    • E06B9/62—Counterweighting arrangements
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E06B9/44—Rollers therefor; Fastening roller blinds to rollers
    • 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
    • E06B9/80—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
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/90—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions
    • 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
    • E06B9/90—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions
    • E06B2009/905—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions using wrap spring clutches

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)
  • Springs (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

a presente invenção se refere a um método para alterar a constante de mola (k) de uma mola de torção para uma persiana de rolo, em que o método inclui (i) localizar um amortecedor em um comprimento predeterminado ao longo de um eixo geométrico longitudinal da mola de torção, e (ii) apertar uma extremidade da mola de torção contra o amortecedor para aumentar a constante de mola. a invenção se refere adicionalmente a um sistema de persiana de rolo que compreende um cilindro, um tecido fixado ao dito cilindro para enrolar e desenrolar a partir do dito cilindro, uma mola de torção e um amortecedor móvel ao longo do eixo geométrico longitudinal da mola.
BR112019004712-3A 2016-09-13 2017-09-11 Método para alterar a constante de mola de uma mola de torção para uma persiana de rolo, sistema de persiana de rolo e amortecedor para localização dentro das bobinas helicoidais de uma mola de torção BR112019004712B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2016903675A AU2016903675A0 (en) 2016-09-13 Adjustable spring system & method for roller blinds
AU2016903675 2016-09-13
PCT/AU2017/000191 WO2018049462A1 (en) 2016-09-13 2017-09-11 Adjustable spring system and method for roller blinds

Publications (2)

Publication Number Publication Date
BR112019004712A2 true BR112019004712A2 (pt) 2019-05-28
BR112019004712B1 BR112019004712B1 (pt) 2023-03-07

Family

ID=61618521

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004712-3A BR112019004712B1 (pt) 2016-09-13 2017-09-11 Método para alterar a constante de mola de uma mola de torção para uma persiana de rolo, sistema de persiana de rolo e amortecedor para localização dentro das bobinas helicoidais de uma mola de torção

Country Status (13)

Country Link
US (1) US11339608B2 (pt)
EP (1) EP3513028B1 (pt)
JP (1) JP2019531427A (pt)
KR (1) KR20190046959A (pt)
CN (1) CN109906302B (pt)
AU (2) AU2017326739B2 (pt)
BR (1) BR112019004712B1 (pt)
CA (1) CA3036287A1 (pt)
CL (1) CL2019000599A1 (pt)
MX (1) MX2019002824A (pt)
NZ (1) NZ751638A (pt)
SG (1) SG11201901919UA (pt)
WO (1) WO2018049462A1 (pt)

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Publication number Priority date Publication date Assignee Title
CN205532187U (zh) * 2016-01-29 2016-08-31 亿丰综合工业股份有限公司 窗帘升降控制结构
US11326396B2 (en) * 2019-02-26 2022-05-10 Mechoshade Systems, Llc Lift force determining an optimal lift assist mechanism
DE102019125865A1 (de) 2019-09-25 2021-03-25 Hunter Douglas Industries Switzerland Gmbh Rollo, Verfahren zu dessen Erstellung und Rollosystem mit einem solchen Rollo
EP4153838A1 (en) * 2020-05-22 2023-03-29 Lutron Technology Company LLC Battery-operated window treatment
IT202000015181A1 (it) * 2020-06-24 2021-12-24 Proline S R L Gruppo molla con sistema di ritenuta della carica
JP2023533619A (ja) 2020-07-02 2023-08-03 スプリングス ウィンドウ ファッションズ，エルエルシー ロールシェード組立体
CN113266262A (zh) * 2021-06-28 2021-08-17 无锡万斯家居科技股份有限公司 一种改进型无拉绳罗马帘卷帘
CN115012801A (zh) * 2022-06-22 2022-09-06 浙江丽盛遮阳科技有限公司 一种自调式的无链窗帘的上轨装置

Family Cites Families (17)

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US260045A (en) 1882-06-27 Spring curtain-roller
US208417A (en) * 1878-09-24 Improvement in curtain-roller and bracket
GB222936A (en) 1923-07-07 1924-10-07 Joseph Hartley Improved means for securing and mounting spiral springs as used with revolving shutters and the like
US2924411A (en) 1955-05-19 1960-02-09 Grinnell Corp Counterbalancing mechanism
JPS59118982A (ja) * 1982-12-24 1984-07-09 メタコ企業株式会社 ロ−ルスクリ−ンの巻取り制動装置
US5275223A (en) 1992-02-28 1994-01-04 Sebastian Magro Support roller provided with roll-up mechanism for rolling doors, gates and the like
DK1009904T3 (da) 1997-07-16 2004-04-05 Fabers Fab As C Optræksmekanisme til rullegardiner
KR200306334Y1 (ko) * 2002-12-04 2003-03-04 곽재석 롤스크린용 감속장치
EP1746245A2 (en) 2005-07-18 2007-01-24 Emmanouel Varitis Mechanical one-direction friction brake for smooth roll-up of roll fly-screen
US7967051B2 (en) * 2007-02-16 2011-06-28 Overhead Door Corporation Counterbalance system for upward acting door
CN105089482B (zh) 2009-02-09 2017-07-28 亨特.道格拉斯私人有限公司 用于卷帘的弹簧系统
US20110005694A1 (en) 2009-07-07 2011-01-13 Philip Ng Adjustable Spring Assist for Window Coverings and Awnings
CA2722315C (en) 2009-11-18 2014-02-18 Freedom Screens Of Australia Pty Ltd. A retractable screen
KR101852036B1 (ko) * 2010-01-22 2018-04-25 헌터더글라스인코포레이티드 롤러 셰이드용 파워 어시스트 모듈
NL1039408C2 (en) 2012-02-27 2013-08-28 Hunter Douglas Ind Bv Roller shade.
DE102012011796B4 (de) 2012-06-15 2016-05-25 Brichta Gmbh Verdunklungsvorrichtung und Verdunklungssystem und Verfahren zum Betrieb eines Verdunklungssystems
CN205036281U (zh) 2015-08-26 2016-02-17 广州丰鼎五金制品有限公司 一种弹力可调卷帘回卷机构

Also Published As

Publication number Publication date
CA3036287A1 (en) 2018-03-22
US11339608B2 (en) 2022-05-24
KR20190046959A (ko) 2019-05-07
CL2019000599A1 (es) 2019-07-26
NZ751638A (en) 2022-04-29
WO2018049462A1 (en) 2018-03-22
JP2019531427A (ja) 2019-10-31
MX2019002824A (es) 2019-09-18
US20190257146A1 (en) 2019-08-22
AU2023204594A1 (en) 2023-08-03
EP3513028A1 (en) 2019-07-24
SG11201901919UA (en) 2019-04-29
EP3513028B1 (en) 2023-04-12
AU2017326739B2 (en) 2023-04-27
CN109906302A (zh) 2019-06-18
AU2017326739A1 (en) 2019-04-04
EP3513028A4 (en) 2020-04-29
BR112019004712B1 (pt) 2023-03-07
CN109906302B (zh) 2021-08-27

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: BLINDWARE PTY LTD (AU)

B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/09/2017, OBSERVADAS AS CONDICOES LEGAIS