WO2003083245A2 - Mecanisme de manoeuvre et installation de fermeture ou de protection solaire incorporant un tel dispositif - Google Patents
Mecanisme de manoeuvre et installation de fermeture ou de protection solaire incorporant un tel dispositif Download PDFInfo
- Publication number
- WO2003083245A2 WO2003083245A2 PCT/FR2003/000974 FR0300974W WO03083245A2 WO 2003083245 A2 WO2003083245 A2 WO 2003083245A2 FR 0300974 W FR0300974 W FR 0300974W WO 03083245 A2 WO03083245 A2 WO 03083245A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spring
- shaft
- ring
- mechanism according
- installation
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 title claims description 27
- 230000037072 sun protection Effects 0.000 title claims description 8
- 238000004804 winding Methods 0.000 claims abstract description 15
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 230000009467 reduction Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
-
- 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
Definitions
- the invention relates to an operating mechanism and to a closing or sun protection installation comprising such a mechanism.
- closing installation means doors, gates, shutters, grilles and equivalent equipment.
- Winding mechanisms comprising compensating springs are known, for example, from FR-A-2 743 107, DE-A-296 05 670 or JP-A-2000-234485.
- a tubular drive motor and, on the other hand, compensating springs, these springs and this motor having to be placed in the winding shaft on the site of use of the installation, while the working conditions of the installer are sometimes precarious, in particular due to limited height accessibility.
- many parts must be provided to install, on the one hand, the compensation spring and, on the other hand, the motor inside the winding shaft, which increases the known installations.
- the invention more particularly intends to remedy by proposing an operating mechanism which comprises at least one compensating spring and which can be set up easily, while its cost price is more attractive than that of known compensated mechanisms.
- the invention relates to a mechanism for operating a closing or sun protection installation comprising a member for rotating a winding shaft for a shutter screen and at least one compensation spring. the weight of this shutter screen.
- This mechanism is characterized in that the spring is mounted around the drive member and belongs with it to a sub-assembly capable of being at least partially introduced in a unitary manner inside the shaft of winding, a first end of the spring being kinematically linked to the drive member, while its second end is adapted to be kinematically linked to this shaft when the sub-assembly is in place in the shaft.
- the drive member which can be an electric motor
- the compensating spring can be manipulated and put in place in a relatively simple operation, which facilitates the work of the installer, decreases the assembly time and reduces the number of accessory parts required.
- this mechanism incorporates one or more of the following characteristics:
- the second end of the spring is secured to a drive member capable of being secured to the shaft, inside the latter.
- the second end of the spring is secured to a ring mounted to rotate freely around a housing of the drive member.
- This ring is advantageously integral in rotation with an output shaft of the drive member.
- it can be made directly integral in rotation with the winding shaft, so that the output shaft of the drive member is not stressed by the compensating spring.
- This makes it possible to prevent the reduction gear conventionally provided at the output of an electric motor from being subjected during a relatively long storage period to a force exerted on the output shaft by the armed spring in a torque compensation configuration maximum exerted by the shutter screen.
- the ring is provided with at least one relief capable of engaging with a corresponding relief provided on the winding shaft for the rotational attachment of this ring and this shaft.
- the first end of the spring is anchored on a housing of the drive member.
- the first end of the spring is integral in rotation with a ring immobilized around a housing of the drive member.
- the spring has a length such that it does not substantially exceed, in an axial direction, relative to a housing of the drive member.
- the drive member may include an electric motor, possibly associated with a reduction gear.
- the invention also relates to a closing or sun protection installation which comprises an operating mechanism as precisely described. Such an installation is easier to install and more economical than those of the prior art.
- FIG. 1 is a partial axial section in principle of part of a closing installation during assembly
- Figure 2 is a partial axial section of the installation of Figure 1 in configuration of use
- FIG. 3 is a section similar to Figure 1, for an installation according to a second embodiment of the invention
- FIG. 4 is a section similar to Figure 2 for the installation of Figure 3
- FIG. 5 is a section similar to FIG. 1, for an installation in accordance with a third embodiment of the invention.
- Figure 6 is a section similar to Figure 2 for the installation of Figure 5.
- the installation partially shown in Figures 1 and 2 includes a mechanism 1 for winding more or less an apron T around a geometric axis XX ', this allows to more or less close an opening O formed in the masonry of a building.
- the mechanism 1 comprises a shaft 2, the central geometric axis of which coincides with the axis XX ′ and which is supported relative to the structure of the building by means of a console 3 forming a landing.
- a drive member 4 is provided for rotating the shaft around the axis XX ′, as represented by the arrow R in FIG. 2.
- This member comprises an electric motor 41 and a reduction gear 42.
- We note 43 the output shaft of the member 4 and 44 its housing inside which the elements 41 and 42 are housed.
- a compensation spring 5 is provided to compensate for the torque exerted by the weight of the deck T around the axis XX ′.
- This spring is a torsion spring arranged helically around the housing 44 of the member 4.
- the housing 44 is provided with a lug 45 around which is anchored a first end 51 of the spring 5 which is shaped in a loop.
- the second end 52 of the spring 5 is introduced into a housing 62 formed in a drive disc 6 intended to be secured in rotation with the shaft 2 by any suitable means, for example by riveting.
- the disc 6 is provided with a central opening 61 of section adapted to the section of the shaft 43, so that the disc 6 is integral in rotation with the shaft 43.
- a spacer ring 7 is provided for centering the housing 44 in shaft 2, with the possibility of rotation.
- the elements 3 to 7 constitute a sub-assembly 10 which can be partially introduced, in one operation, to inside the shaft 2, as represented by the arrow Fi.
- the member 4 and the spring 5 belong to the assembly 10 and are placed in the shaft 2.
- L 5 the length of the spring 5 taken along the direction of the axis XX '.
- L the length of the member 4 taken in the same direction.
- the length L 5 is less than the length L 4 and the spring 5 does not protrude substantially beyond the housing 44, which gives the subassembly 7 a compact and monolithic character simplifying its handling and allowing time savings in installation.
- a rotation R of the shaft 2 induces a corresponding rotation of the disc 6 and a modification of the tension of the spring 5, since its end 52 rotates around the axis X -X ', while its end 51 remains. fixed relative to the housing 44 which is itself fixed relative to the axis XX '.
- the mechanism 101 of this embodiment is also centered on an axis XX 'and comprises a shaft 102 for winding an apron T, this shaft being supported by a console 103 and receiving a drive member 104 comprising an electric motor
- a spring 105 is mounted around the housing 144 of the member 104, this spring being secured by its first end 151 to a lug 145 provided on the housing 144.
- a spacer ring 107 is arranged around the housing 144, near the console 103, with the possibility of rotation, and allows relative centering of the elements 102 and 104.
- a ring 108 is mounted to rotate freely around the end 144a of the housing 144 opposite the console 103, this ring 108 being provided with a central opening 181 whose section is such that it can be driven in rotation by the output shaft 143 of the member 104.
- the second end 152 of the spring 105 is fixed by any suitable means to the ring 108, for example by cooperation of shapes, clipping, gluing or welding.
- a drive disc 106 is fixed inside the tube 102 during its manufacture and is provided with an opening 161 for receiving the shaft 143, the section of the opening 161 allowing the disc 106 to be driven in rotation. from family tree 143.
- the elements 103 to 107 and 108 constitute a sub-assembly 110 which can be partially introduced in one operation inside the tube 102, as represented by the arrow Fi in FIG. 3.
- the length L105 of the spring 105 parallel to the axis XX ' is less than the length L ⁇ 0 of the member 104 parallel to this axis.
- the mechanism 201 of this embodiment comprises a drive shaft 202 an apron T making it possible to close more or less an opening 0.
- This shaft 202 is supported by a console 203 immobilized relative to the masonry of the building.
- a drive member 204 comprises an electric motor 241 and a reduction gear 242 arranged inside a housing 244 of cylindrical shape with circular section like the housings 44 and 144.
- This shaft 243 denotes the output shaft of the member 204. This shaft 243 is designed to be introduced into an opening 261 of a drive disc 206 fixedly mounted inside the shaft 202.
- a spring 205 is mounted around the housing 244 and immobilized in rotation thereon by tightening its first end 251 on a frustoconical ring 209, itself immobilized on the end 244a of the housing 244 opposite the console 203.
- Another ring 208 is mounted around the housing 244, at its end 244b closest to the console 203, the ring 208 being able to rotate around the end 244b.
- the ring 208 is moreover provided with a frustoconical surface 282 for receiving and wedging the second end 252 of the spring 205.
- the ring 208 is also provided with several radial projections 283 intended to each be engaged in a notch 223 formed at the end 221 of the tube 202.
- the elements 203 to 205, 208 and 209 constitute a sub-assembly 210 which can be introduced in one operation, represented by the arrow Fi in FIG. 5, inside the tube 202, this sub-assembly making it possible to carry out the functions of driving the tube 202 and of compensation, like the sub-assemblies 10 and 110 of the first and second embodiments.
- the shaft 243 engages inside the opening 261, while the projections 283 engage in the notches 223.
- the ring 206 is mounted on the shaft 243 before the sub-assembly 210 is introduced into the tube 202, which avoids a later adjustment of the relative orientation of the rings 206 and 208.
- the same way of proceeding can be used with the mechanisms of the first and second embodiments.
- This embodiment has the particular advantage that, in the configuration of FIG. 5 of the sub-assembly 210, which corresponds to its storage configuration before installation in an installation provided on a building, the torque exerted by the spring 205 between the rings 208 and 209 is not transmitted to the shaft 243.
- a means for immobilizing the ring 208 in rotation relative to the housing 244 this means possibly being a key 211 as shown in lines mixed in Figure 5. Any other means of immobilization can however be envisaged, for example fixing by screwing.
- the position of the ring 208 can be adjusted, before it is immobilized relative to the housing 244, so that the compensation force exerted by the spring 205 corresponds substantially to the compensation force to be exerted to compensate for the maximum weight of the deck T, that is to say its weight in the closed configuration of the opening O.
- the reducer 242 can therefore be smaller and lighter than the reducers of known installations, this making it possible to achieve a substantial saving on the cost price of the mechanism 201.
- the length L 20 s of the spring 205 is substantially shorter than the total length of the member 204.
- a mechanism in accordance with its principle can also be equipped with a safety device as described in French patent application No. 02 03942, the content of which is incorporated here by reference.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003580665A JP4549064B2 (ja) | 2002-03-28 | 2003-03-27 | 操作機構及びかかる装置が組み入れられた閉鎖又は日除け設備 |
EP03740535A EP1490576B1 (fr) | 2002-03-28 | 2003-03-27 | Arbre d'enroulement actionné par un moteur tubulaire |
US10/508,523 US7237592B2 (en) | 2002-03-28 | 2003-03-27 | Maneuvering mechanism and closing installation or sun protection installation incorporating one such device |
AU2003258837A AU2003258837B2 (en) | 2002-03-28 | 2003-03-27 | Maneuvering mechanism and closing installation or sun-protection installation incorporating one such device |
ES03740535T ES2377199T3 (es) | 2002-03-28 | 2003-03-27 | �?rbol de arrollamiento accionado por un motor tubular |
AT03740535T ATE535675T1 (de) | 2002-03-28 | 2003-03-27 | Wickelwelle mit rohrmotor-antrieb |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0203940A FR2837865B1 (fr) | 2002-03-28 | 2002-03-28 | Mecanisme de manoeuvre et installation de fermeture ou de protection solaire incorporant un tel dispositif |
FR02/03940 | 2002-03-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003083245A2 true WO2003083245A2 (fr) | 2003-10-09 |
WO2003083245A3 WO2003083245A3 (fr) | 2004-04-01 |
Family
ID=27839300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/000974 WO2003083245A2 (fr) | 2002-03-28 | 2003-03-27 | Mecanisme de manoeuvre et installation de fermeture ou de protection solaire incorporant un tel dispositif |
Country Status (10)
Country | Link |
---|---|
US (1) | US7237592B2 (fr) |
EP (1) | EP1490576B1 (fr) |
JP (1) | JP4549064B2 (fr) |
CN (1) | CN100451292C (fr) |
AT (1) | ATE535675T1 (fr) |
AU (1) | AU2003258837B2 (fr) |
ES (1) | ES2377199T3 (fr) |
FR (1) | FR2837865B1 (fr) |
RU (1) | RU2314403C2 (fr) |
WO (1) | WO2003083245A2 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017012721A1 (fr) | 2015-07-21 | 2017-01-26 | Somfy Sas | Équipement d'enroulement d'écran à attache murale articulée |
WO2017013229A1 (fr) | 2015-07-21 | 2017-01-26 | Somfy Sas | Équipement d'enroulement d'écran à attache murale articulée |
FR3078095A1 (fr) * | 2018-02-22 | 2019-08-23 | Zurfluh Feller | Systeme d'entrainement en rotation d'un organe d'enroulement |
WO2020011841A1 (fr) | 2018-07-11 | 2020-01-16 | Somfy Activites Sa | Système d'entraînement d'un écran et installation comprenant un tel système |
WO2020011861A1 (fr) | 2018-07-11 | 2020-01-16 | Somfy Activites Sa | Système d'entraînement d'un écran et installation comprenant un tel système |
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---|---|---|---|---|
FR2868460B1 (fr) * | 2004-03-31 | 2008-01-11 | Somfy Soc Par Actions Simplifi | Mecanisme de manoeuvre d'une porte, utilisation d'un frein dans un tel mecanisme et procede de regulation d'un couple moteur dans un tel mecanisme |
US7967051B2 (en) * | 2007-02-16 | 2011-06-28 | Overhead Door Corporation | Counterbalance system for upward acting door |
US20090266931A1 (en) * | 2008-04-24 | 2009-10-29 | Greg Gottschalk | Rolling door assembly and related methods |
US8919419B2 (en) * | 2008-12-04 | 2014-12-30 | Qmotion Incorporated | Counterbalanced motorized shade roll system and method |
US8371358B1 (en) * | 2008-12-04 | 2013-02-12 | Homerun Holdings Corp | Removable battery system and method |
US8307878B2 (en) | 2009-01-14 | 2012-11-13 | Hunter Douglas Inc. | Noise dampening motor drive system for retractable covering for architectural openings |
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 |
FR2943379B1 (fr) * | 2009-03-17 | 2011-04-08 | Somfy Sas | Frein a ressort pour actionneur d'entrainement d'un ecran domotique et actionneur equipe d'un tel frein |
FR2945314B1 (fr) * | 2009-05-05 | 2011-07-01 | Somfy Sas | Actionneur tubulaire d'entrainement d'un volet roulant |
EP2440297A1 (fr) * | 2009-06-08 | 2012-04-18 | Coopers Fire Limited | Dispositif coupe-fumée ou coupe-feu |
US20110024064A1 (en) * | 2009-08-01 | 2011-02-03 | Philip Ng | Spring assist for multi band roller shade |
US9249623B2 (en) | 2010-02-23 | 2016-02-02 | Qmotion Incorporated | Low-power architectural covering |
US9194179B2 (en) | 2010-02-23 | 2015-11-24 | Qmotion Incorporated | Motorized shade with the transmission wire passing through the support shaft |
US8575872B2 (en) | 2010-02-23 | 2013-11-05 | Homerun Holdings Corporation | High efficiency roller shade and method for setting artificial stops |
US8299734B2 (en) * | 2010-02-23 | 2012-10-30 | Homerun Holdings Corporation | High efficiency roller shade |
US8659246B2 (en) | 2010-02-23 | 2014-02-25 | Homerun Holdings Corporation | High efficiency roller shade |
US8302655B2 (en) * | 2011-03-16 | 2012-11-06 | Macauto Industrial Co., Ltd. | Spring drive device for a sunshade assembly |
DE102011122463A1 (de) * | 2011-12-24 | 2013-06-27 | Schanz Rollladensysteme GmbH | Rollladenzugantrieb |
NL1039407C2 (en) | 2012-02-27 | 2013-08-28 | Hunter Douglas Ind Bv | Architectural covering having a drive mechanism for extending and retracting a covering member between opposite first and second end positions. |
FR2992114B1 (fr) | 2012-06-13 | 2016-08-19 | Somfy Sas | Dispositif motorise de manoeuvre destine a la manoeuvre d’un ecran mobile a toile enroulable d’un dispositif de couverture de fenetre ou d’ecran de projection. |
US10934773B2 (en) | 2012-06-13 | 2021-03-02 | Somfy Activites Sa | Motorized manoeuvring device intended to manoeuvre a moving windable fabric screen of a window or projection screen cover device |
FR2992142B1 (fr) * | 2012-06-13 | 2014-07-11 | Somfy Sas | Element de support d’une batterie dans un tube d’enroulement d’un ecran domotique. |
DE102014008854B4 (de) * | 2014-06-14 | 2017-06-22 | Jochen Egerter | Notfall-Aufwicklung für elektrisch betriebene Blend- und Sonnenschutzsysteme |
AU2015346452B2 (en) | 2014-11-10 | 2020-08-13 | Hunter Douglas Inc. | Covering for an architectural opening including multiple stage spring assembly |
DE102015103133A1 (de) * | 2015-03-04 | 2016-09-08 | Becker-Antriebe Gmbh | Antriebe mit Torsionsfeder für eine Schließvorrichtung einer Gebäudeöffnung |
US9631425B2 (en) * | 2015-09-08 | 2017-04-25 | Crestron Electronics, Inc. | Roller shade with a pretensioned spring and method for pretensioning the spring |
JP3201528U (ja) * | 2015-10-01 | 2015-12-10 | 加聯達企業股▲ふん▼有限公司 | 電動ロールスクリーン省エネ補助装置 |
US10738530B2 (en) * | 2018-01-16 | 2020-08-11 | Crestron Electronics, Inc. | Motor pretensioned roller shade |
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DE29605670U1 (de) | 1996-03-27 | 1996-08-22 | Appel Gmbh | Antriebsvorrichtung für eine in einem Rolladenkasten angeordnete Wickelwelle |
FR2743107A1 (fr) | 1995-12-28 | 1997-07-04 | Sanwa Shutter Corp | Volet a actionnement electrique pour l'equipement d'immeubles |
JPH11101077A (ja) | 1997-09-29 | 1999-04-13 | Tostem Corp | シャッター |
JP2000234485A (ja) | 1999-02-15 | 2000-08-29 | Aisin Seiki Co Ltd | シャッター駆動装置 |
FR2837866A1 (fr) | 2002-03-28 | 2003-10-03 | Simu | Dispositif de securite et mecanisme de manoeuvre d'une installation de fermeture ou de protection solaire incorporant un tel dispositif |
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-
2002
- 2002-03-28 FR FR0203940A patent/FR2837865B1/fr not_active Expired - Fee Related
-
2003
- 2003-03-27 AT AT03740535T patent/ATE535675T1/de active
- 2003-03-27 ES ES03740535T patent/ES2377199T3/es not_active Expired - Lifetime
- 2003-03-27 WO PCT/FR2003/000974 patent/WO2003083245A2/fr active Application Filing
- 2003-03-27 JP JP2003580665A patent/JP4549064B2/ja not_active Expired - Fee Related
- 2003-03-27 US US10/508,523 patent/US7237592B2/en not_active Expired - Lifetime
- 2003-03-27 CN CNB03807351XA patent/CN100451292C/zh not_active Expired - Lifetime
- 2003-03-27 EP EP03740535A patent/EP1490576B1/fr not_active Expired - Lifetime
- 2003-03-27 RU RU2004131670/03A patent/RU2314403C2/ru not_active IP Right Cessation
- 2003-03-27 AU AU2003258837A patent/AU2003258837B2/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2743107A1 (fr) | 1995-12-28 | 1997-07-04 | Sanwa Shutter Corp | Volet a actionnement electrique pour l'equipement d'immeubles |
DE29605670U1 (de) | 1996-03-27 | 1996-08-22 | Appel Gmbh | Antriebsvorrichtung für eine in einem Rolladenkasten angeordnete Wickelwelle |
JPH11101077A (ja) | 1997-09-29 | 1999-04-13 | Tostem Corp | シャッター |
JP2000234485A (ja) | 1999-02-15 | 2000-08-29 | Aisin Seiki Co Ltd | シャッター駆動装置 |
FR2837866A1 (fr) | 2002-03-28 | 2003-10-03 | Simu | Dispositif de securite et mecanisme de manoeuvre d'une installation de fermeture ou de protection solaire incorporant un tel dispositif |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017012721A1 (fr) | 2015-07-21 | 2017-01-26 | Somfy Sas | Équipement d'enroulement d'écran à attache murale articulée |
WO2017013229A1 (fr) | 2015-07-21 | 2017-01-26 | Somfy Sas | Équipement d'enroulement d'écran à attache murale articulée |
FR3078095A1 (fr) * | 2018-02-22 | 2019-08-23 | Zurfluh Feller | Systeme d'entrainement en rotation d'un organe d'enroulement |
WO2019162380A1 (fr) * | 2018-02-22 | 2019-08-29 | Zurfluh Feller | Système d'entrainement en rotation d'un organe d'enroulement |
WO2020011841A1 (fr) | 2018-07-11 | 2020-01-16 | Somfy Activites Sa | Système d'entraînement d'un écran et installation comprenant un tel système |
WO2020011861A1 (fr) | 2018-07-11 | 2020-01-16 | Somfy Activites Sa | Système d'entraînement d'un écran et installation comprenant un tel système |
FR3083817A1 (fr) * | 2018-07-11 | 2020-01-17 | Somfy Activites Sa | Systeme d'entrainement d'un ecran et installation comprenant un tel systeme |
FR3083818A1 (fr) * | 2018-07-11 | 2020-01-17 | Somfy Activites Sa | Systeme d'entrainement d'un ecran et installation comprenant un tel systeme |
US11230884B2 (en) | 2018-07-11 | 2022-01-25 | Somfy Activites Sa | Drive system driving a screen, and apparatus comprising such a system |
Also Published As
Publication number | Publication date |
---|---|
EP1490576B1 (fr) | 2011-11-30 |
US7237592B2 (en) | 2007-07-03 |
WO2003083245A3 (fr) | 2004-04-01 |
RU2314403C2 (ru) | 2008-01-10 |
US20050126723A1 (en) | 2005-06-16 |
FR2837865B1 (fr) | 2005-07-29 |
ATE535675T1 (de) | 2011-12-15 |
CN1643231A (zh) | 2005-07-20 |
JP2005521816A (ja) | 2005-07-21 |
EP1490576A2 (fr) | 2004-12-29 |
AU2003258837B2 (en) | 2008-07-24 |
FR2837865A1 (fr) | 2003-10-03 |
JP4549064B2 (ja) | 2010-09-22 |
RU2004131670A (ru) | 2005-06-10 |
CN100451292C (zh) | 2009-01-14 |
ES2377199T3 (es) | 2012-03-23 |
AU2003258837A1 (en) | 2003-10-13 |
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