EP0976909B1 - Moteur tubulaire pour volets roulants et stores - Google Patents

Moteur tubulaire pour volets roulants et stores Download PDF

Info

Publication number
EP0976909B1
EP0976909B1 EP99830127A EP99830127A EP0976909B1 EP 0976909 B1 EP0976909 B1 EP 0976909B1 EP 99830127 A EP99830127 A EP 99830127A EP 99830127 A EP99830127 A EP 99830127A EP 0976909 B1 EP0976909 B1 EP 0976909B1
Authority
EP
European Patent Office
Prior art keywords
disk
spring
sleeve
features
motor reducer
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
EP99830127A
Other languages
German (de)
English (en)
Other versions
EP0976909A2 (fr
EP0976909A3 (fr
Inventor
Dante Postacchini
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.)
Gaposa SRL
Original Assignee
Gaposa SRL
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11334172&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0976909(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gaposa SRL filed Critical Gaposa SRL
Publication of EP0976909A2 publication Critical patent/EP0976909A2/fr
Publication of EP0976909A3 publication Critical patent/EP0976909A3/fr
Application granted granted Critical
Publication of EP0976909B1 publication Critical patent/EP0976909B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
    • E06B2009/725—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller with epicyclic or planetary gear train
    • 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

Definitions

  • the motion irreversibility devices comprise a pair of disks placed side by side that feature two opposed pairs of front teeth that are mutually fixed and engaged so that the first disk can drag the second one with the same transmission mode as in front coupling joints.
  • the spring represents no obstacle to the rotation of the first disk.
  • the invention which is the object of the present patent application arises from the intention of finding a solution to several inconveniences occurring when using an irreversibility mechanical device in combination with a tubular epicyclic reduction gear made up of two or more steps, being conscious that advantages or inconveniences may derive from the choice of the step where the irreversibility mechanical device is to be located, with respect to the epicyclic reduction gear.
  • the tubular motor reducer according to the present invention includes a secondary sleeve (7) used to contain the first step (3a) of the epicyclic reduction gear that engages on the opening of the sleeve (2) inside which both the two disks (4 and 5) with spring (6) and the second and third step of the reduction gear are housed.

Landscapes

  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)
  • Blinds (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Vending Machines For Individual Products (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Bridges Or Land Bridges (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Retarders (AREA)
  • Transmission Devices (AREA)

Claims (3)

  1. Motoréducteur tubulaire pour rideaux à enroulement ou stores, du type comprenant:
    un moteur électrique (1) et un manchon (2), moteur en mesure de tourner soit dans le sens des aiguilles d'une montre, soit dans le sens contraire, situé à l'extérieur et en position coaxiale au manchon (2), duquel dépasse frontalement le pivot (2a) de prise de puissance et sur la surface interne duquel une couronne dentée (2b) est réalisée;
    un réducteur épicycloïdal, constitué de deux ou de plusieurs stades, logé dans le dit manchon (2) et dont les planétaires embrayent avec la dite couronne dentée (2b);
    un dispositif mécanique d'irréversibilité caractérisé en ce que le dispositif mécanique d'irréversibilité est formé d'un premier disque (4) doté d'une paire opposée de dents frontales (4a), d'un second disque (5), lui aussi doté d'une paire opposée de dents frontales (5a) et d'un ressort hélicoïdal cylindrique (6) terminant par deux extrémités (6a) rapprochées et pliées radialement vers l'externe et en ce que la paire de disques (4 et 5) avec le ressort (6) résulte positionnée dans le réducteur épicycloïdal et insérée après le premier stade de réduction (3a), mais avant le second stade de réduction (3b).
  2. Motoréducteur selon la revendication 1, caractérisé en ce qu'il comprend:
    un manchon secondaire (7), apte à contenir le premier stade (3a) du réducteur épicycloïdal et à s'embrayer sur l'embouchure du manchon d'en face (2), à l'intérieur duquel sont logés la paire de disques (4 et 5) avec le ressort interposé (6) et les stades de réduction successifs au premier; étant prévu qu'une couronne dentée (7a) soit réalisée sur la paroi interne du manchon secondaire (7), les planétaires du premier stade (3a) s'embrayant avec la dite couronne dentée (7a), tandis qu'un collier de centrage (7b) pour le ressort (6) est réalisé sur la face avant du manchon (7);
    ie premier disque (4) étant embrevé à l'extrémité de l'arbre (8) en sortie du premier stade (3a), arbre qui traverse et sort du dit collier (7b);
    le deuxième disque (5) étant doté d'un pignon central (5b) qui transmet le mouvement aux planétaires du second stade (3b); étant prévu que ce second disque (5) présente un trou central de centrage sur l'arbre (8), par rapport auquel toutefois le dit disque (5) tourne à fol.
  3. Motoréducteur selon la revendication 2), caractérisé en ce que des rainures axiales (7c) sont prévues sur la surface externe du collier (7b), étant les dites rainures (7c) aptes à contenir une quantité suffisante de lubrifiant pour garantir l'efficace et perpétuelle lubrification de la surface de frottement du ressort (6).
EP99830127A 1998-03-12 1999-03-09 Moteur tubulaire pour volets roulants et stores Expired - Lifetime EP0976909B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITAN980012U 1998-03-12
IT1998AN000012U IT244838Y1 (it) 1998-03-12 1998-03-12 Motoriduttore tubolare per la movimentazione di tapparelle e tendeavvolgibili

Publications (3)

Publication Number Publication Date
EP0976909A2 EP0976909A2 (fr) 2000-02-02
EP0976909A3 EP0976909A3 (fr) 2000-07-26
EP0976909B1 true EP0976909B1 (fr) 2004-08-11

Family

ID=11334172

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99830127A Expired - Lifetime EP0976909B1 (fr) 1998-03-12 1999-03-09 Moteur tubulaire pour volets roulants et stores

Country Status (6)

Country Link
EP (1) EP0976909B1 (fr)
AT (1) ATE273438T1 (fr)
DE (1) DE69919277T2 (fr)
ES (1) ES2227997T3 (fr)
IT (1) IT244838Y1 (fr)
PT (1) PT976909E (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007069288A2 (fr) * 2005-12-13 2007-06-21 Gaposa S.R.L. Engrenage planétaire de réduction avec de multiples étages modulaires pour des motoréducteurs tubulaires faisant fonctionner des volets roulants et des stores à enroulement et autres objets similaires
EP2230415A1 (fr) 2009-03-17 2010-09-22 Somfy SAS Frein à ressort pour actionneur d'entraînement d'un écran domotique et actionneur équipé d'un tel frein
EP2267330A1 (fr) 2009-06-23 2010-12-29 Somfy SAS Actionneur électrique d'entraînement d'un écran domotique
CN103746510A (zh) * 2013-12-20 2014-04-23 宁波杜亚机电技术有限公司 静音电机制动结构

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100391119B1 (ko) * 2000-08-09 2003-07-12 (주) 코인씨앤엠 블라인드 캐리어
GB0221882D0 (en) * 2002-09-20 2002-10-30 Kaba Door Systems Ltd Door and shutter mechanism
WO2004051047A1 (fr) * 2002-12-04 2004-06-17 Jae-Suk Kwak Grille a rouleaux destinee a un dispositif de reduction
CN2635880Y (zh) * 2003-07-17 2004-08-25 亿丰综合工业股份有限公司 升降式窗帘的单向传动装置以及应用该装置的窗帘
GB2393203B (en) 2003-08-19 2004-08-11 Louver Lite Ltd Improvements in control units
FR2880740B1 (fr) 2005-01-11 2007-04-27 Somfy Sas Actionneur a moteur a courant continu et a transmission irreversible pour la manoeuvre d'un volet roulant
DE202007013331U1 (de) 2007-09-21 2009-02-26 GfA-Gesellschaft für Antriebstechnik Dr.-Ing. Hammann GmbH & Co. KG Rohrmotorantriebsorgan für Rolltore o.dgl. und Baueinheit damit
FR2922385A1 (fr) 2007-10-16 2009-04-17 Somfy Sas Procede d'analyse du fonctionnement d'un actionneur electromecanique pour la manoeuvre motorisee d'un ecran et actionneur pour sa mise en oeuvre.
FR3008255B1 (fr) 2013-07-03 2015-07-31 Somfy Sas Actionneur d'entrainement d'un ecran domotique et installation comprenant un tel actionneur
CN105556166B (zh) * 2013-09-11 2018-04-06 加波萨有限责任公司 用于卷型封闭件的管状致动机构
FR3018677B1 (fr) 2014-03-18 2016-04-15 Jacques Valdenaire Dispositif de caisson avec systeme de levage pour appareil electromenager tel que lave-vaisselle ou pour meuble a tiroir.
FR3039194B1 (fr) * 2015-07-24 2017-08-25 Somfy Sas Motoreducteur polyvalent pour stores enroulables et stores non enroulables
CN105386710B (zh) * 2015-11-27 2017-06-20 杭州威仕达机电科技有限公司 刹车扭簧机构
CN105356661A (zh) * 2015-12-04 2016-02-24 宁波菲尔格机电科技有限公司 一种模块化管状电机
EP3219901B1 (fr) * 2016-03-14 2018-12-12 VKR Holding A/S Entraînement de moteur tubulaire destiné à un dispositif d'écran et dispositif d'écran
EP3219900B1 (fr) * 2016-03-14 2018-12-12 VKR Holding A/S Entraînement de moteur tubulaire destiné au criblage d'un dispositif de criblage et procédé de production d'un entraînement de moteur tubulaire destiné à un dispositif de criblage
FR3050266B1 (fr) 2016-04-15 2021-02-12 Somfy Sas Procede de controle de conformite d'un ressort, procede de fabrication d'un tel ressort et ressort ainsi controle
ITUA20164505A1 (it) * 2016-06-20 2017-12-20 Cherubini Spa Gruppo di azionamento elettrico per tende da sole avvolgibili o chiusure oscuranti
EP3472419B1 (fr) * 2016-06-20 2020-12-02 Cherubini S.p.A. Unité d'entraînement électrique pour volets roulants ou stores
ITUA20164507A1 (it) * 2016-06-20 2017-12-20 Cherubini Spa Gruppo di azionamento elettrico per tende da sole avvolgibili o chiusure oscuranti

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516935A1 (de) * 1985-05-17 1986-11-13 Daijiro Ono Hyogo Nakamura Rollo
FR2610668B1 (fr) * 1987-02-09 1990-10-26 Feller Samuel Reducteur-frein notamment pour la manoeuvre de volets roulants et similaires
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007069288A2 (fr) * 2005-12-13 2007-06-21 Gaposa S.R.L. Engrenage planétaire de réduction avec de multiples étages modulaires pour des motoréducteurs tubulaires faisant fonctionner des volets roulants et des stores à enroulement et autres objets similaires
WO2007069288A3 (fr) * 2005-12-13 2007-08-02 Gaposa Srl Engrenage planétaire de réduction avec de multiples étages modulaires pour des motoréducteurs tubulaires faisant fonctionner des volets roulants et des stores à enroulement et autres objets similaires
EP2230415A1 (fr) 2009-03-17 2010-09-22 Somfy SAS Frein à ressort pour actionneur d'entraînement d'un écran domotique et actionneur équipé d'un tel frein
EP2267330A1 (fr) 2009-06-23 2010-12-29 Somfy SAS Actionneur électrique d'entraînement d'un écran domotique
CN103746510A (zh) * 2013-12-20 2014-04-23 宁波杜亚机电技术有限公司 静音电机制动结构
CN103746510B (zh) * 2013-12-20 2017-01-11 宁波杜亚机电技术有限公司 静音电机制动结构

Also Published As

Publication number Publication date
EP0976909A2 (fr) 2000-02-02
ES2227997T3 (es) 2005-04-01
ITAN980012V0 (it) 1998-03-12
ITAN980012U1 (it) 1999-09-12
ATE273438T1 (de) 2004-08-15
DE69919277D1 (de) 2004-09-16
IT244838Y1 (it) 2002-03-14
DE69919277T2 (de) 2005-08-04
PT976909E (pt) 2004-12-31
EP0976909A3 (fr) 2000-07-26

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