EP3325754A1 - Motoréducteur polyvalent pour stores enroulables et stores non enroulables - Google Patents
Motoréducteur polyvalent pour stores enroulables et stores non enroulablesInfo
- Publication number
- EP3325754A1 EP3325754A1 EP16750409.1A EP16750409A EP3325754A1 EP 3325754 A1 EP3325754 A1 EP 3325754A1 EP 16750409 A EP16750409 A EP 16750409A EP 3325754 A1 EP3325754 A1 EP 3325754A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- assembly
- motor
- output shaft
- section
- rotary motor
- 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.)
- Granted
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
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside 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
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
-
- 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
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
-
- 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
- E06B9/68—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
Definitions
- the present invention relates to a motor assembly for a drive motor unit for a blind winding shaft, the assembly comprising:
- an output shaft connected to said rotary motor for transmitting the torque delivered by the rotary motor drives the winding shaft, the output shaft having a first engagement for receiving a drive of the winding shaft of a blind rollable.
- an object of the invention is to provide a versatile motor assembly. This is particularly to obtain a motor assembly that can be used indifferently for the motorization of several types of blinds.
- this object is achieved with an assembly as defined above, characterized in that the output shaft further comprises a second socket, distinct from the first socket, for securing to the winding shaft. a roller blind.
- the motor assembly can be used not only to drive a roller blind but also to drive a roller blind, without the need to adapt said assembly.
- the motor assembly comprises, one, several or all of the following characteristics, according to all the technically possible combinations:
- the second plug is arranged in the end of the output shaft remote from the rotary motor
- the second socket comprises a cavity, preferably of polygonal section, and in particular rectangular section, receiving an end of the winding shaft of a non-rollable blind;
- the axis of the cavity coincides with the axis of rotation of the output shaft
- the cavity is a first section of a hole, the hole comprising, going from the outside to the inside, this first section followed by a second section, preferably frustoconical, the second section being narrower than the first section; section;
- the first plug comprises several, preferably four, axial edges on which the driver can be supported and immobilized in the axial direction, in particular by snap-fastening; a transmission, and in particular a gearbox, for recovering and adapting the torque delivered by the rotary motor, said transmission being connected at one end to said rotary motor and at the other end to said output shaft;
- the connector comprises at least one notch adapted to receive a positioning element of a housing accommodating the motor assembly;
- the coupling comprises a first ring on the motor side and a second ring on the transmission side axially offset with respect to each other and preferably interconnected by two bridges;
- the two rings delimit between them the or each indentation
- the second ring is provided with at least one mounting stud of the connection to the transmission.
- the invention also relates to a power unit comprising a housing accommodating a motor assembly as defined above and a control unit of the motor assembly.
- the drive unit is a tubular actuator for roll-up blind or an actuator for roll-up blind.
- Figure 1 is a perspective view of an engine assembly according to the invention
- Figure 2 is a perspective view of the output shaft of the motor assembly of Figure 1;
- Figure 3 is a longitudinal sectional view of the output shaft of Figure 2;
- Figure 4 is a perspective view of the coupling of the motor assembly of Figure 1;
- Figure 5 is a longitudinal sectional view of the connector of Figure 4.
- Figure 6 is a longitudinal sectional view of the motor assembly of Figure 1, with drive wheel attached;
- Figure 7 is a front view of the drive wheel according to the arrow VII of Figure 6;
- Figure 8 is a perspective view of a power unit for a non-windable blind comprising the motor assembly of Figure 1, the upper half of the housing being removed; and
- Figure 9 is a perspective view of a power unit for a roll-up blind including the motor assembly of Figure 1, the upper half of the housing being removed.
- Figure 1 shows a motor assembly 2.
- a motor assembly 2 is used for the motorization of window blinds, including window blinds for the interior. Thanks to the motor assembly 2, the awning can be raised or lowered by a simple command, without manual work.
- the engine assembly 2 comprises four elements, namely a rotary electric motor 4, a transmission 8, a coupling 6 making the mechanical connection between the engine 4 and the transmission 8, and an output shaft 10 connected to the transmission 8.
- the four elements lie along an X-X transmission axis. As indicated by the arrow F, the torque delivered by the electric motor 4 is transmitted towards the transmission axis XX to the output shaft 10 via the transmission 8.
- the electric motor 4 is therefore located at an upstream end 12 of the motor assembly 2.
- the output shaft 10 is located at a downstream end 14 of the motor assembly 2.
- the transmission axis XX is also the axis of rotation of the output shaft 10.
- the coupling 6 is interposed between the rotary motor 4 and the transmission 8 and ensures good torque recovery between the rotary motor 4 and the transmission 8.
- the transmission 8 is preferably a reducer.
- the gearbox 8 is connected by its first end on the motor side 7 through the coupling 6 to the electric motor 4, and by its second end on the output side 9 to the output shaft 10.
- the gearbox 8 serves to take up and adapt the torque delivered by the rotary motor 4. More specifically, it reduces the rotational speed delivered by the electric motor 4 at a rotational speed suitable for the operation of window blinds. Therefore, the motor assembly 2 can also be qualified geared motor.
- the reducer 8 is preferably an epicyclic type reducer.
- the reducer 8 comprises an envelope 15 which houses its components.
- a cover 50 preferably of annular shape, is located at the second end 9 of the gearbox 8.
- the cover 50 is attached to the casing 8.
- the cover 50 surrounds the output shaft 10.
- the first end 7 of the gearbox 8 is provided with elastic tabs 17 for fastening to the connector 6.
- the output shaft 10 is preferably made by injection molding. In this case, its shapes are therefore dictated by constraints related to the manufacturing process. It is in particular to avoid masses of material or greater thicknesses than others which penalize the appearance and the mechanical strength of the output shaft 10. In particular, during the molding process, the formation of air bubbles may weaken the output shaft 10 and penalize its external appearance (deformations, cracks, ). As a result, the thicknesses are chosen substantially constant and reinforcing walls forming spacers are retained to optimize the mechanical strength.
- the internal holes are made by pins placed before injection and removed during demolding.
- the output shaft 10 is generally cylindrical in shape, and preferably in one piece. It has a first axial end 1 1 which, in operation, is close to the rotary engine 4, and a second axial end 13 which, in operation, is remote from the rotary engine 4. It comprises two juxtaposed sections, namely a recovery base torque 16 and a drive head 18.
- the torque recovery base 16 is inserted in the gearbox 8 in order to take back the torque.
- the driving head 18 then protrudes from the gearbox 8.
- the base 16 comprises, along the axis XX, three sections, namely a gear section 20, followed by an abutment section 22, followed by a retaining section 24.
- the gear section 20 meshes with the gearbox 8.
- the gear section 20 has two extensions 26. They are located on either side of the axis XX. They define between them a central hollow 28. This can possibly serve as a key.
- the gear section 20 allows the output shaft to be engaged with the output of the gearbox 8.
- the gear section 20 is in direct or indirect engagement with the planet carrier of the last stage. reducer.
- the two extensions 26 project from a common base 30.
- the base 30 has the shape of a disc having a wafer 32.
- This base 30 serves as a support for the extensions 26.
- Four recesses 34 are formed in the wafer 32 The recesses 34 are evenly distributed around the perimeter of the base 30.
- Each recess 34 has a section corresponding to a circular sector preferably describing an angle of about 90 °. This makes it possible to avoid material accumulations during injection molding, while retaining mechanical reinforcements between the recesses 34.
- the abutment section 22 takes the form of a disc.
- This disk 22 has a diameter D which is greater than the diameter of the remainder of the output shaft 10.
- the disk 22 comprises a periphery 36 which protrudes radially from the rest of the output shaft 10.
- This disk 22 serves as a bearing with the cover 50 of the gearbox 8.
- the disk 22 optionally comprises planar zones 37 at the demolding lines, this to avoid closing a round on a round, which is often a source of burrs. The presence of flat areas 37 thus simplifies the manufacturing tools while ensuring the quality of the output shaft 10 produced.
- the retaining section 24 comprises four radial partitions 38. These partitions 38 are regularly angularly spaced apart along the circumference of the retaining section 24, preferably at an angle of 90 °.
- the radial partitions 38 extend axially between the abutment section 22 and the drive head 18.
- the radial partitions 38 define recesses 40 between them.
- Each recess 40 has a section corresponding to a circular sector preferably describing an angle d about 90 °. This avoids accumulations of material during injection molding of the output shaft 10, while retaining mechanical reinforcements between the recesses 40.
- the retaining section 24 is itself closed by the cover 50 of the gearbox 8 .
- the retaining section 24 makes it possible to link the base 16 and the drive head 18. It makes it possible to house the cover 50 for closing the casing 15 of the gearbox 8.
- the cover 50 bears on one end of the casing 15 of the gearbox 8 and on the surface of the disc 22 facing outwards (see Figure 6).
- the driving head 18 comprises a first plug 42 and a second plug 44.
- the first plug 42 is able to receive a driver of a winding shaft, in particular of a winding tube of a roller blind, in this case a drive wheel 45 (see Figures 6 and 7).
- the first plug 42 is generally cylindrical in shape, so as to be able to receive on its outer periphery the drive wheel 45.
- the first socket 42 comprises, in excess of a first cylinder 48, several edges 46, preferably four , forming on their outwardly facing surface a bearing surface for the drive wheel 45.
- the ridges 46 are evenly distributed along the periphery of the drive head 18. These edges 46 are otherwise suitable for immobilizing the drive wheel 45 in the axial direction. For this, each edge 46 is separated in its longitudinal direction by a recess 52 having a bottom 54.
- edges 46 extend from the second end 13 of the output shaft 10 to the cover 50 of the gearbox 8 (see Figure 6).
- the arrangement of the ridges 46 on a cylindrical surface limits the amount of material to provide to create the first cylindrical socket 42 for supporting the drive wheel 45.
- the second receptacle 44 is arranged in the second end 13 of the output shaft 10.
- the second receptacle 44 is part of a hole 58 (see Figure 3) for receiving a winding shaft end.
- a non-rollable blind such as a venetian blind or pleated.
- the fabric or the blades forming the sunscreen does not roll up on itself.
- laces or cords are wound on the winding shaft to raise a load bar located at the bottom end of the blind.
- the receiving hole 58 extends axially along an axis 0-0 which coincides with the axis of rotation X-X. It is preferably a blind hole opening at the second axial end 13.
- the receiving hole 58 comprises, going from the outside to the inside, a first section 60 in the form of a cavity, preferably of polygonal cross-section, and in particular of rectangular cross-section, followed by a second section 62 , the second section 62 being narrower than the first section 60.
- the second section 62 is preferably frustoconical and therefore preferably circular in cross section.
- the cavity 60 has several, for example four, internal faces 61 interconnected by several, for example four, vertices 63 (see Figures 2 and 3).
- the receiving hole 58 passes axially through the assembly of the drive head 18 and ends within the base 16. More specifically, the first section 60 extends only within the drive head. 18. The second frustoconical section 62 axially overlaps the drive head 18 and the base 16.
- the driving head 18 is provided with two radial holes 56, which are arranged at some of the recesses 52 of the ridges 46.
- two opposing recesses 52 are each provided with a radial hole 56 ( see Figure 3) in the bottom 54 of these recesses. It will also be noted that the radial holes 56 open into the receiving hole 58.
- the radial holes 56 are able to receive axial fastening screws of the winding shaft of a non-rollable blind.
- edges 46 are aligned with the faces 61 of the first section 60. Alternatively, they could be aligned with the vertices 63 of the first section 60.
- the radial holes 56 would then be formed in the drive head 18 between two edges 46 through the cylinder 48. We are now interested in the connection 6. This is represented on a larger scale in FIGS. 4 and 5.
- the connector 6 is preferably made by injection molding.
- its shapes are therefore dictated by constraints related to the manufacturing process. It is in particular to avoid masses of material or greater thicknesses than others which penalize the appearance and the mechanical strength of the connector 6.
- the formation of air bubbles risk of weakening the connection 6 and penalizing its external appearance (deformations, cracks, ).
- the thicknesses are chosen substantially constant and reinforcing walls forming spacers are retained to optimize the mechanical strength.
- the internal holes are made by pins placed before injection and removed during demolding.
- the connector 6 comprises a first motor-side ring 64 and a second transmission-side ring 66 axially offset with respect to each other and preferably interconnected by two axial bridges 68.
- the two rings 64, 66 delimit between them two notches 70.
- the connector 6 further comprises two tabs 72 extending axially vis-à-vis.
- the tongues 72 project from the first ring 64 and are surrounded by the second ring 66.
- Each tongue 72 is radially connected inside the second ring 66 by a wall 74.
- the first ring 64 is traversed at its center by a passing hole 76.
- the passing hole 76 is bordered by the two tabs 72.
- the first ring 64 also has two flanks 78 connection planes to the electric motor 4. It is also provided one or more lights 80 that can accommodate a fastening device, such as a screw 82 (see Figure 1), to the electric motor 4.
- the connector 6 is mounted on the electric motor 4, for example using two screws passing through the slots 80 and plugging into a housing of the electric motor 4.
- the lights 80 are accessible by the end transmission side of the connector 6, between the tabs 72.
- the second ring 66 is provided on its outer face with one or more studs 84 for fastening to the gearbox 8.
- the studs 84 allow the resilient tabs 17 of the gearbox 8 to snap onto the outer face of the second ring 66.
- Each stud 84 comprises in particular several inclined surfaces so that the snap-fastening of the elastic tabs 17 of the gearbox 8 can be carried out directly axially when the elastic tabs 17 and the pads 84 are aligned or by by means of a rotational displacement of the casing 15 of the gearbox 8 with respect to the second ring 66.
- FIG. 6 shows the details of the kinematic chain between the electric motor 4, the gearbox 8 and the output shaft 10.
- the electric motor 4 comprises a motor shaft 71.
- This drive shaft 71 is itself provided with a connecting piece 73, the inner section is preferably in the form of a half moon (circular inner shape provided with a flat). This shape cooperates with a half-moon shape of an input shaft 75 of the gearbox 8.
- a half moon circular inner shape provided with a flat. This shape cooperates with a half-moon shape of an input shaft 75 of the gearbox 8.
- the drive wheel 45 has an inner ring 81 which surrounds the axis of rotation X-X.
- the center of the ring 81 defines a passageway 79 through which the output shaft 10 can be inserted into the drive wheel.
- the drive wheel 45 also comprises a sleeve 83 bordering the inner ring 81.
- elastic tabs 85 are arranged on the inner ring 81.
- the elastic tabs 85 line the central passage 79. They extend in the axial direction.
- the sleeve 83 is provided on its outer surface with grooves 87 for attachment to a winding shaft of a roller blind.
- the first receptacle 42 receives on its outer periphery the inner ring 81. More specifically, the edges 46 form on their surface facing outwards a bearing surface for the inner ring 81.
- the elastic tabs 85 are snapped into the recesses 52.
- the cover 50 forms an axial stop for the drive wheel 45 plugged onto the output shaft 10.
- FIGS. 8 and 9 show two variants according to the invention of a power unit 100, 200 integrating a copy of the motor unit 2 according to FIG.
- the driving unit 100 according to Figure 8 is an actuator for non-rollable blind, such as a Venetian blind or a pleated blind.
- the driving unit 200 is a tubular motor for roller blind.
- the motors 100, 200 comprise a housing of which only one 102, 202 of the two housings is shown.
- the motor assembly 2 is positioned inside the housing 102, 202 with the aid of one or more positioning rods 86. These positioning rods 86 are received in the notches 70.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (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)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1557098A FR3039194B1 (fr) | 2015-07-24 | 2015-07-24 | Motoreducteur polyvalent pour stores enroulables et stores non enroulables |
| PCT/EP2016/067617 WO2017017047A1 (fr) | 2015-07-24 | 2016-07-25 | Motoréducteur polyvalent pour stores enroulables et stores non enroulables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3325754A1 true EP3325754A1 (fr) | 2018-05-30 |
| EP3325754B1 EP3325754B1 (fr) | 2019-07-31 |
Family
ID=54366338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16750409.1A Active EP3325754B1 (fr) | 2015-07-24 | 2016-07-25 | Motoréducteur polyvalent pour stores enroulables et stores non enroulables |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10704325B2 (fr) |
| EP (1) | EP3325754B1 (fr) |
| CN (1) | CN107849902B (fr) |
| FR (1) | FR3039194B1 (fr) |
| WO (1) | WO2017017047A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10676989B2 (en) | 2016-02-19 | 2020-06-09 | Hunter Douglas Inc. | Motor assembly for an architectural covering |
| FR3072117B1 (fr) * | 2017-10-10 | 2019-11-08 | Somfy Activites Sa | Actionneur electromecanique tubulaire, installation domotique comprenant un tel actionneur et procede d'assemblage d'un tel actionneur |
| FR3072115B1 (fr) * | 2017-10-10 | 2019-11-08 | Somfy Activites Sa | Actionneur electromecanique tubulaire, installation domotique comprenant un tel actionneur et procede d'assemblage d'un tel actionneur |
| FR3072119B1 (fr) * | 2017-10-10 | 2019-11-08 | Somfy Activites Sa | Actionneur electromecanique tubulaire et installation domotique comprenant un tel actionneur |
| USD900180S1 (en) * | 2018-11-08 | 2020-10-27 | Pmp Pro-Mec S.P.A. | Gearmotor |
| USD900181S1 (en) * | 2018-11-08 | 2020-10-27 | Pmp Pro-Mec S.P.A. | Gearmotor |
| FR3098589B1 (fr) * | 2019-07-09 | 2021-07-30 | Somfy Activites Sa | Banc de contrôle d’un actionneur électromécanique pour une installation de fermeture, d’occultation ou de protection solaire |
| CN215255963U (zh) * | 2021-03-31 | 2021-12-21 | 宁波森瑞机电技术有限公司 | 一种用于电动窗帘的驱动装置及电动窗帘 |
| CN217285398U (zh) * | 2021-12-21 | 2022-08-26 | 宁波森瑞机电技术有限公司 | 一种窗帘驱动装置 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1509195A1 (de) | 1964-01-03 | 1968-12-05 | Hunter Douglas | Befestigungsvorrichtung fuer Jalousiegurte |
| GB1192757A (en) * | 1966-10-07 | 1970-05-20 | Hans Gross | Driving Device for Roller Blinds and Venetian Blinds and the like |
| JPS5290010A (en) * | 1976-01-23 | 1977-07-28 | Fujitsu Fanuc Ltd | Motor |
| FR2653160B1 (fr) * | 1989-10-18 | 1992-01-17 | Simu | Dispositif d'enroulement de fermeture du genre a mecanisme d'entrainement loge dans le tambour de manóoeuvre. |
| FR2666842B1 (fr) | 1990-09-17 | 1992-11-20 | Somfy | Dispositif d'enroulement a moteur tubulaire pour stores, volets roulants ou similaires. |
| US5228491A (en) | 1992-04-03 | 1993-07-20 | General Clutch Corporation | Monocontrol venetian blind |
| FR2731038B1 (fr) | 1995-02-23 | 1997-05-16 | Bubendorff Sa | Dispositif de fixation d'un arbre de volet roulant |
| US5725040A (en) | 1996-06-20 | 1998-03-10 | Harmonic Design, Inc. | Suspension cord winding device for window covering |
| IT244838Y1 (it) * | 1998-03-12 | 2002-03-14 | Gaposa Srl | Motoriduttore tubolare per la movimentazione di tapparelle e tendeavvolgibili |
| TW200503651A (en) * | 2003-07-18 | 2005-02-01 | Fu-Mei Fun | Buffer device for roller blinds |
| US7281562B2 (en) * | 2004-09-30 | 2007-10-16 | Hsien-Te Huang | Curtain blind power conversion device with reverse brake effect |
| US20060232234A1 (en) * | 2005-04-01 | 2006-10-19 | Newman Robert C Jr | Motorized roller tube system having dual-mode operation |
| ITTV20050169A1 (it) * | 2005-11-07 | 2007-05-08 | Nice Spa | Dispositivo di sicurezza per avvolgibili, tende solari, cancelli o simili. |
| ITMC20050133A1 (it) * | 2005-12-13 | 2007-06-14 | Gaposa Srl | Riduttore epicicloidale a piu' stadi modulari per motoriduttori tubolari di azionamento di avvolgibili, tende a rullo e simili. |
| FR2921403B1 (fr) * | 2007-09-20 | 2009-11-06 | Somfy Sas | Dispositif d'entrainement en rotation et de support d'un tube d'enroulement et installation domotique comprenant un tel dispositif |
| DE202009014365U1 (de) | 2009-10-23 | 2011-03-03 | Arca Beteiligungen Gmbh | Rohrmotor für eine Verdunkelungsvorrichtung o.dgl. |
| EP2369125A2 (fr) * | 2010-03-10 | 2011-09-28 | Gerhard Geiger GmbH & Co. | Dispositif d'entraînement |
| DE202011105060U1 (de) * | 2011-08-31 | 2011-10-27 | Alfred Schellenberg Gmbh | Adapter für die Abtriebswelle einer rohrförmigen Antriebsvorrichtung zum Auf- und Abwickeln einer Verdunkelungsvorrichtung, insbesondere eines Rollladens o.dgl. |
| US8739854B2 (en) * | 2012-07-02 | 2014-06-03 | Qmotion Incorporated | Pre-assembled and pre-tensioned shade with indexing gear tensioner |
| CN202718602U (zh) * | 2012-08-20 | 2013-02-06 | 江西省建筑科学研究院 | 内置电动遮阳的中空玻璃 |
| CN202850834U (zh) * | 2012-09-03 | 2013-04-03 | 天津玉明科技发展有限公司 | 一种智能升降窗帘系统 |
| US10180029B2 (en) * | 2013-03-15 | 2019-01-15 | Springs Window Fashions, Llc | Window covering motorized lift and control system motor and operation |
| FR3015545B1 (fr) * | 2013-12-20 | 2018-02-16 | Somfy Sas | Dispositif d'entrainement motorise d'un tube d'enroulement pour un ecran appartenant a un dispositif d'occultation |
| CN204238780U (zh) * | 2014-11-28 | 2015-04-01 | 中城建恒远(贵州安顺)新型建材有限公司 | 一种保温卷帘门 |
-
2015
- 2015-07-24 FR FR1557098A patent/FR3039194B1/fr not_active Expired - Fee Related
-
2016
- 2016-07-25 CN CN201680043084.4A patent/CN107849902B/zh active Active
- 2016-07-25 US US15/744,175 patent/US10704325B2/en active Active
- 2016-07-25 WO PCT/EP2016/067617 patent/WO2017017047A1/fr not_active Ceased
- 2016-07-25 EP EP16750409.1A patent/EP3325754B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107849902A (zh) | 2018-03-27 |
| EP3325754B1 (fr) | 2019-07-31 |
| FR3039194B1 (fr) | 2017-08-25 |
| WO2017017047A1 (fr) | 2017-02-02 |
| US20180202226A1 (en) | 2018-07-19 |
| FR3039194A1 (fr) | 2017-01-27 |
| US10704325B2 (en) | 2020-07-07 |
| CN107849902B (zh) | 2020-01-17 |
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