CN220353686U - Flexible rack device for remote control of glass window - Google Patents
Flexible rack device for remote control of glass window Download PDFInfo
- Publication number
- CN220353686U CN220353686U CN202190000818.7U CN202190000818U CN220353686U CN 220353686 U CN220353686 U CN 220353686U CN 202190000818 U CN202190000818 U CN 202190000818U CN 220353686 U CN220353686 U CN 220353686U
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- China
- Prior art keywords
- rack
- gear
- remote control
- shell
- flexible rack
- 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.)
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- 239000011521 glass Substances 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000002861 polymer material Substances 0.000 claims abstract description 5
- 229910000639 Spring steel Inorganic materials 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/608—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for revolving wings
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/38—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a horizontal axis of rotation at the top or bottom of the opening
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/40—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a vertical or horizontal axis of rotation not at one side of the opening, e.g. turnover wings
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model provides a flexible rack device for remote control of a glass window, which comprises an electromechanical driving device with gear transmission, wherein the electromechanical driving device is arranged in an elongated shell fixed on a window frame fixing member, and a telescopic working mechanism of the electromechanical driving device is provided with a bracket fixed on the window sash, a remote control part and a power supply part, and is characterized by further comprising: the working mechanism is a flexible rack made of polymer materials, one end of the rack is provided with a bracket fixing member, and the other non-working end is provided with a travel limiter; the lengthened shell consists of a front panel, a first side wall, a second side wall, an end face, an outlet end and a bottom, and a gear motor of an electromechanical driving device with a driving gear is fixed on the side wall of the shell; in the front panel, a telescopic outlet end of the rack is arranged on one side of the end face, and a remote control part and a power supply part are arranged at the outlet end; the gear transmission comprises a first gear connected with the driving gear of the gear motor and a smooth roller for pressing the rack into the first gear, the smooth roller is arranged in the shell of the outlet end, and the inner shell of the gear motor is separated from the bottom of the lengthened shell through a baffle plate and forms a movement channel of the non-working end of the rack.
Description
Technical Field
The utility model relates to the technical field of flexible rack devices for remote control of glass windows, in particular to a flexible rack device for remote control of glass windows.
Background
In general, it is realistic to employ automatic control of windows, the purpose of which is to ventilate to ensure a comfortable microclimate in the room when it is difficult to access the window (e.g., the window is very high), and to supplement natural air to a smoke prevention ventilation system or a smoke exhaust system.
The automatic system of building window mainly uses chain drive device, because of its structural feature, chain drive device design is compact and attractive. The principle of the chain drive is to transfer the traction force of the motor to the main load bearing member, the chain supporting the open sash, through a gear reducer that allows varying the torque and rotational speed. When the window is opened, the chain pushes the window sash out of the driving device, and when the window is closed, the chain is compactly retracted. Many manufacturers, such as the d+ in mecartronic ag company, produce a sufficient number of such devices.
Such devices are also known as rack drives, also known as rack and pinion drives, for opening roof elements of light-transmitting structures, skylights, inclined windows, roof manholes. The rack driving device is a rotary translation type device. The motor transmits traction to the main load bearing member, the longitudinal rack supporting the open sash, through a gear reducer. The main bearing member of the driving device, namely the longitudinal rack, is stronger and more stable than a chain, and can well bear the vertical load generated by the dead weight of the lifting structure. Due to the high carrying capacity of the working member, the rack drive is used to open a heavy window with a full-size panoramic glass, the overall dimensions of which are close to the limit sizes technically possible.
The following patents are primarily directed to the optimization of these plant structural components.
(RU 2640665C 2, KK-NdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNNNNdNdNNNNNNNNNNNNNNNNNNNNNand-in-NdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNdNd 2018 1, 11) describes a drive, the rack comprises a metal base, in particular a steel or aluminum metal base, on which a plastic toothed plate, in particular a polyamide PA12G toothed plate, is mounted. The use of polyamide PA12G and/or aluminum also improves the vibration performance of the rack since both materials are light and have good damping properties, and thus cause little or very rapid damping of the vibrations. The disadvantage is that the rack has a rigid base and cannot be transmitted with a force at an angle to the direction of movement of the rack.
(CN 104763272 (a), CHENXUEQIN,2015, 7, 8) a drive structure for adjusting glass using a flexible rack is known. The device has a housing which houses a drive gear, a flexible rack/belt which is pressed against the gear by a spring roller. The flexible rack is disposed in a rectangular sliding rail rigidly connected to the housing. The rack is meshed with a toothed belt driving gear, the driving gear is positioned on the elevator base, and the lower end of the elevator bracket is provided with a driving gear; and the compression roller is used for sealing, extruding and pushing the toothed belt and is positioned at the engagement position of the back surface of the toothed belt. However, the flexibility of the toothed belt is not used when organizing the glass movement, since the glass movement is ensured by sliding on the guide rail.
Closest to the patent device is the chain type electric window opener described in patent (CN 202164921 (U), JINLONGSHAN,2012, 3 month, 14 days—prototype). The driving device is fixed on the frame, and the chain is connected to the window sash through the fixed bracket. The gear is positioned between the motor and the chain guide plate in the shell, and the motor is meshed with the plastic gear through the worm. The device can realize remote automatic control and automation, and wireless remote control, and is more flexible and convenient to use.
The main disadvantages of the above patents include the difficulty in manufacturing and assembling the chain type operating mechanism, the use of worm gears which are less efficient than gear transmissions, wear and easy seizing, and large housing dimensions, depending on the length of the chain refueling section and the dimensions of the motor.
Disclosure of Invention
(one) solving the technical problems
In order to solve the problems, the utility model provides a flexible rack device for remote control of a glass window, which is used for improving the remote control of the glass window and solving the performance problems of a typical residential window rotary type and hinged window sash opening and closing remote control device with the length of less than 85x140 cm.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a flexible rack device for remote control of a glazing comprising an electromechanical drive device with a gear drive disposed in an elongate housing secured to a frame securing member, the telescopic operating mechanism of the electromechanical drive device having a bracket secured to a sash, a remote control unit and a power unit, further comprising:
the working mechanism is a flexible rack made of polymer materials, one end of the rack is provided with a bracket fixing member, and the other non-working end is provided with a travel limiter;
the lengthened shell consists of a front panel, a first side wall, a second side wall, an end face, an outlet end and a bottom, and a gear motor of an electromechanical driving device with a driving gear is fixed on the side wall of the shell;
in the front panel, a telescopic outlet end of the rack is arranged on one side of the end face, and a remote control part and a power supply part are arranged at the outlet end;
the gear transmission comprises a first gear connected with the driving gear of the gear motor and a smooth roller for pressing the rack into the first gear, the smooth roller is arranged in the shell of the outlet end, and the inner shell of the gear motor is separated from the bottom of the lengthened shell through a baffle plate and forms a movement channel of the non-working end of the rack.
Preferably, the length of the rack is 200 mm, the width of the rack is 25 mm, the total thickness of the rack is 2 mm when the tooth height is 1 mm, and the period and the size of the rack teeth are consistent with the gear parameters.
Preferably, the longitudinal stiffness parameter of the rack is selected in accordance with the condition that the end of the cantilever-fixed rack is deflected by not more than 20 °, while ensuring that the thrust is not less than 5 newton.
Preferably, the rack and pinion are made of TOTALGF-30 brand composite polymeric material.
Preferably, the rack is made of hot polyurethane and has a spring steel belt core.
Preferably, the rack travel limiter may be constituted by a region having a thickened portion over the length of two to three end teeth.
Preferably, the first gear is composed of at least two second and third gears, which are spaced apart from each other by bushings, mounted on a common shaft and made of metal.
Preferably, the fixed part of the window frame is a frame rail.
Preferably, the rack is connected to the bracket by a quick release spline joint.
Preferably, the remote control unit comprises a control unit for the gear motor, a radio module and/or an infrared receiver module, a wired control connector connected to an electrical contact button on the front panel of the extension housing.
(III) beneficial effects
Compared with the prior art, the utility model has the beneficial effects that:
by designing the working mechanism as a flexible rack that combines the properties of a belt and a rigid rack, the structure is simplified while ensuring compactness, wear resistance and durability. This allows the flexible rack to not bend in the plane of the working stroke and transmit pushing forces to open the window, a feature of the rigid rack. On the other hand, bending is performed to tightly envelope the gears while applying allowable lateral pressure on the gear axis for rack and pinion transmission. In addition, the flexible rack has low residual (plastic) deformation, allowing it to recover its original shape. These properties of the rack are determined by the recommended composite properties and their dimensions. In particular, TOTALGF-30 polymer can be used as a material for racks. The desired properties can be achieved by using a combination rack, for example, a thermal polyurethane and spring steel rack.
Drawings
The essential description of the utility model is shown in the attached drawings, wherein:
FIG. 1 is a drive arrangement seen from the side wall;
FIG. 2 is a cross-sectional view of the front panel side, A-A;
FIGS. 3 and 4 are flexible rack structures;
FIG. 5 is a drive arrangement on a window;
FIG. 6 is a bracket structure secured to a window sash;
FIG. 7 is a drive arrangement;
fig. 8 is a control unit flowchart.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, the electromechanical geared working mechanism is a flexible rack 10 of polymeric material having a bracket securing member 12 at one end and a travel limiter 14 at the other, non-working end. The rack 10 made of polymeric material may have a spring steel belt core 11.
The extension housing 20 is comprised of a front panel 21, a first side wall 22, a second side wall 23, an end surface 24, an outlet end 25, and a bottom 26. The bottom 26 is secured to a fixed portion 70 of the window in a known manner by screws 71 (as shown). A latch 29 may be used to secure the housing to the base.
The electromechanical drive gear 30 with the drive gear 31 in the inner housing 32 is secured to the first and second side walls 22, 23 of the extension housing 20 by studs 33. The transmission ratio is more convenient to be 1: 90. a double-stroke speed reducing motor with the shaft rotating speed of 110 revolutions per minute.
The front panel 21 is provided with an outlet end 25 on the end surface 24 side, at which the rack 10 expands and contracts. A remote control unit 40 and a power supply unit 45 are provided on the side of the outlet end 25.
The gear transmission includes a first gear 50 connected to the driving gear 31 of the gear motor 30, and a smooth roller 60 pressing the rack 10 into the first gear 50. The light roller 60 is disposed in the extension case 20 from the outlet 25 side and mounted on a mounting shaft 61 fixed in the first and second side walls 22, 23 of the extension case 20. The first gear 50 may have 64 teeth.
The inner housing 32 of the gear motor 30 is spaced from the bottom 26 of the extension housing 20 by a spacer 27 and defines the movement path 28 for the non-operative end of the rack 10.
The rack 10 (fig. 3, 4) may have dimensions such as l=200 mm, width w=25 mm, and total thickness t=2 mm when tooth height z=1 mm. The period and the dimensions of the teeth 16 of the rack 10 correspond to the parameters of the first gear 50, respectively. The longitudinal stiffness parameter of the rack 10 is selected in accordance with the condition that the free end of the cantilever-mounted rack is deflected by no more than 20 °. To provide additional rigidity, a spring steel core 11 of 200 mm length, 10 mm width and 0.8 mm thickness may be provided within the rack 10. This stiffness of the rack 10 is sufficient to push the sash out with a force of no more than 5 newtons and retract the sash with a force of no more than 30 newtons, thereby ensuring that a sash having a size of less than 140 cm x85 cm is opened and closed in the rotation and articulation plane (no wind load).
The first gear 50 consists of at least two second gear 52, third gear 53, e.g. 50-mu gear, which are mutually spaced by bushings 51, mounted on a common shaft 54 and made of metal.
The travel limiter 14 of the rack 10 is a thickened portion 15 formed at the location of two to three end teeth 16. The rack 10 and the second and third gears 52, 53 may be made of TOTALGF-30 composite polymer material (http:// fileamarantno. Ru/id=80) or thermal polyurethane to ensure low noise during operation. In the case of heat-sensitive polyurethane, a spring steel belt core is used.
The fixed portion 70 of the window frame 80 is a frame rail 81 (fig. 5, 6). The device housing is also connected to a frame rail 81.
The rack 10 is connected to the sash 82 of the window frame 80 by a bracket 83 via a known quick release spline joint, preferably using a set screw having a thread of 8 mm long t r 5x2 and a handle 84 having a diameter of 15 mm.
Fig. 7 shows a device arrangement on a standard plastic window. The two devices can ensure remote control opening/closing of the two window sashes. The power cord 85 is fixed to the fixing portion 70 of the window frame 80.
The remote control unit 40 (fig. 8) includes a gear motor 30 control unit 41 connected to a radio communication module 42 and/or an infrared receiver module 43, and a wired control connector connected to an electrical contact button 44 on the front panel 21 of the extension housing 20. Fig. 2 gives a schematic position of these components (reference numerals 41-44).
The power supply unit 45 may be designed in various known state of the art forms: a battery module integrated in the extension case 20 having a replaceable or rechargeable battery; is connected to a household 110-220 volt ac power grid or an external low voltage (3.0-50 volt) dc or ac network adapter.
The function of the device is as follows.
In the window opening mode, a positive polarity power is supplied to the gear motor 30 to drive the first gear 50, which pushes the rack bar 10 out of the extension housing 20, pushing the sash portion 82 rigidly connected to the rack bar 10 through the bracket 83 and the fixing member 12 away from the frame 80 of the window. The movable part of the sash rotates or moves backward depending on the configuration of the sash.
When the power supply to the gear motor 30 is removed or the stroke limiter 14 is actuated, the turning on is stopped. The release length of the rack 10 and the corresponding sash opening is regulated by the control unit 41. If the stroke limiter 14 is fixed between the first gear 50 and the smooth roller 60 to prevent rotation, the current consumption of the speed reduction motor is steadily increased compared to the rack forward rotation mode, which determines the control unit 41, and starts to stop.
In the window closing mode, a reverse polarity power is supplied to the gear motor 30 to drive the first gear 50, which first gear 50 retracts the rack bar 10 into the extension housing 20, and pulls the window sash portion 82 rigidly connected to the rack bar 10 via the bracket 83 and the fixing member 12 back into the window frame 80 of the window.
Closing is stopped when power to the gear motor 30 is removed or the window sash 82 is supported on the window frame 80. The retracted length of the rack and the corresponding degree of closure of the sash is regulated by the control unit 41. In the stopping situation, the current consumption of the reduction motor 30 steadily increases compared to the rack reverse mode, which determines the control unit 41 and starts stopping.
In the opened and closed rest state, the window sash is kept stationary due to the fixed moment of the gear motor 30.
Therefore, by using a flexible rack in the glass window remote control device of the application, a technical result of simplifying the structure while ensuring compactness, wear resistance and durability is achieved.
Claims (10)
1. A flexible rack device for remote control of a glazing comprising an electromechanical drive device with a gear drive, disposed in an elongated housing secured to a frame securing member, a retractable working mechanism of the electromechanical drive device having a bracket secured to a sash, a remote control unit and a power unit, characterized by further comprising:
the working mechanism is a flexible rack made of polymer materials, one end of the rack is provided with a bracket fixing member, and the other non-working end is provided with a travel limiter;
the lengthened shell consists of a front panel, a first side wall, a second side wall, an end face, an outlet end and a bottom, and a gear motor of an electromechanical driving device with a driving gear is fixed on the side wall of the shell;
in the front panel, a telescopic outlet end of the rack is arranged on one side of the end face, and a remote control part and a power supply part are arranged at the outlet end;
the gear transmission comprises a first gear connected with the driving gear of the gear motor and a smooth roller for pressing the rack into the first gear, the smooth roller is arranged in the shell of the outlet end, and the inner shell of the gear motor is separated from the bottom of the lengthened shell through a baffle plate and forms a movement channel of the non-working end of the rack.
2. A flexible rack device for remote control of a glass window according to claim 1, wherein the rack has a length of 200 mm, a width of 25 mm, a total thickness of 2 mm when the tooth height is 1 mm, and the period and size of the rack teeth are consistent with the gear parameters.
3. A flexible rack device for remote control of a glass window according to claim 2, characterized in that the longitudinal stiffness parameter of the rack is selected according to the condition that the end of the cantilever-fixed rack is deflected by not more than 20 °, while ensuring that the thrust is not less than 5 newton.
4. A flexible rack device for remote control of a glass window according to claim 1, wherein the rack and pinion are made of TOTAL GF-30 brand composite polymer material.
5. A flexible rack device for remote control of a glazing according to claim 1, wherein the rack is made of hot polyurethane and has a spring steel belt core.
6. A flexible rack device for remote control of a glazing according to claim 1, wherein the rack travel limiter is constituted by a region having a thickened portion over the length of two to three end teeth.
7. A flexible rack device for remote control of a glazing according to claim 1, wherein the first gear consists of at least two second and third gears, mutually spaced by bushings, mounted on a common shaft and made of metal.
8. A flexible rack device for remote control of a glass window according to claim 1, wherein the fixed part of the window frame is a frame rail.
9. A flexible rack device for remote control of a glass window according to claim 1, wherein the rack is connected to the bracket by a quick release spline joint.
10. A flexible rack device for remote control of a glazing according to claim 1, wherein the remote control unit comprises a control unit for a gear motor, a radio module and/or an infrared receiver module, a wired control connector connected to an electrical contact button on the front panel of the elongate housing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2020133625 | 2020-10-13 | ||
| RU2020133625A RU2746015C1 (en) | 2020-10-13 | 2020-10-13 | Device with flexible gear rack for remote control of glazing windows |
| PCT/RU2021/050287 WO2022081043A1 (en) | 2020-10-13 | 2021-09-04 | Device with flexible rack for remote control of casement windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220353686U true CN220353686U (en) | 2024-01-16 |
Family
ID=75353359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202190000818.7U Active CN220353686U (en) | 2020-10-13 | 2021-09-04 | Flexible rack device for remote control of glass window |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN220353686U (en) |
| RU (1) | RU2746015C1 (en) |
| WO (1) | WO2022081043A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5339568A (en) * | 1992-08-04 | 1994-08-23 | Hanmar Motor Corporation | Awning window assembly and operator therefor |
| AT405074B (en) * | 1995-07-13 | 1999-05-25 | Rudolf Liberda | GATE, ESPECIALLY SLIDING GATE |
| DE102008034809A1 (en) * | 2008-07-24 | 2010-01-28 | Suspa Holding Gmbh | Drive device for refrigerator doors |
| CN102305009B (en) * | 2011-08-26 | 2014-04-02 | 南京工程学院 | Tooth belt double-shaft guide rod groove cam combination space mechanism for sliding-plug door |
| US9663981B2 (en) * | 2014-04-02 | 2017-05-30 | Ford Global Technologies, Llc | Vehicle closure member power actuator control |
| RU181118U1 (en) * | 2017-11-28 | 2018-07-04 | Павел Игоревич Иеронов | AUTOMATIC WINDOW OPENING DEVICE |
-
2020
- 2020-10-13 RU RU2020133625A patent/RU2746015C1/en active
-
2021
- 2021-09-04 WO PCT/RU2021/050287 patent/WO2022081043A1/en active Application Filing
- 2021-09-04 CN CN202190000818.7U patent/CN220353686U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2746015C1 (en) | 2021-04-05 |
| WO2022081043A1 (en) | 2022-04-21 |
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