CN201770384U - Folding pedal mechanism for escalator - Google Patents
Folding pedal mechanism for escalator Download PDFInfo
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- CN201770384U CN201770384U CN2010202507022U CN201020250702U CN201770384U CN 201770384 U CN201770384 U CN 201770384U CN 2010202507022 U CN2010202507022 U CN 2010202507022U CN 201020250702 U CN201020250702 U CN 201020250702U CN 201770384 U CN201770384 U CN 201770384U
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- rail vehicle
- vehicle frame
- detecting device
- control system
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- 238000001514 detection method Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
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- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a folding pedal mechanism for an escalator, which comprises a rail vehicle, a pedal and a control system of the escalator, wherein the pedal is connected with the rail vehicle by a rotating shaft; and an obstacle detection device is arranged on the pedal and connected with the control system, and can find an obstacle in front of or behind the pedal. In the technical scheme, the safety device for stopping running if detecting the obstacle is arranged on the folding pedal, so the escalator can automatically stop running when encountering the obstacle to further ensure the safety of a passenger in use and the service life of the equipment.
Description
Technical field
The utility model relates to the elevator technology field, relates in particular to a kind of Foldable pedal mechanism that is used for relay type passageway lift.
Background technology
Publication number is that the patent documentation of CN101125622A discloses a kind of relay type passageway lift, with each section corridor is one unit, be separately installed with the elevator of independent operating, described elevator is installed on the side of corridor, described elevator comprises the ladder that is provided with along the corridor gradient direction, described ladder is provided with and gets on the right track, lower railway, rail vehicle, draw gear, closing appliance and control system: describedly get on the right track, lower railway is installed on the vertical upper and lower of ladder respectively along the corridor gradient direction, described rail vehicle places in the upper and lower track and moves; The upper and lower of described rail vehicle is respectively equipped with stow-away arm rest and Foldable pedal; Described draw gear links to each other with rail vehicle, drives rail vehicle and moves around along upper and lower track; Described closing appliance is arranged at the top layer of ladder, its vertical upper and lower is respectively equipped with last groove that can allow the stow-away arm rest folding and unfolding and pass through and the following groove that can allow Foldable pedal pass through, the front and back of its gradient direction are respectively equipped with and can allow last aperture of door, the lower gate of Foldable pedal folding and unfolding, describedly go up aperture of door, lower gate all is communicated with following groove; The fortune of described control system control draw gear is stopped, and the folding and unfolding of control stow-away arm rest and Foldable pedal.Described closing appliance is a substrate, described go up groove, down groove, go up aperture of door, lower gate and be combined with groove strip of paper used for sealing, groove strip of paper used for sealing, lock, Xia Menzha to the doorstep down respectively, also groove strip of paper used for sealing, groove strip of paper used for sealing, the switching of lock and Xiamen lock of calling down on the may command of described control system.Described control system comprises the manual part, the activation member that are provided with on the stow-away arm rest, be arranged at decelerator on the substrate, be arranged at 2 decelerators on the rail vehicle and the electric component that matches: the fortune of described manual part control draw gear is stopped; The running of described activation member control decelerator, described decelerator control be lock, Xia Menzha, upward groove strip of paper used for sealing, the switching of groove strip of paper used for sealing down to the doorstep, and described decelerator is controlled the folding and unfolding of Foldable pedal and stow-away arm rest respectively.Wherein, described rail vehicle is connected with Foldable pedal by pedal shaft, be arranged with torsion spring on the described pedal shaft, described torsion spring one end connects rail vehicle, the other end is fixed in pedal shaft, the connecting rod that is provided with on the described pedal shaft can touch the position switch that is arranged on the rail vehicle, and described direct-flow deceleration electric motor acts on pedal shaft.
When using passageway lift, press activation member, closing appliance is opened, stow-away arm rest and Foldable pedal are routed up, the person of taking advantage of stands and goes up Foldable pedal and undertaken up and down by the switch on the control stow-away arm rest that corridor travels, when the person of taking advantage of moves towards pedal, control system is taken in stow-away arm rest and Foldable pedal after certain time-delay, closes closing appliance.Since every section corridor have one one can independent operating elevator, so transportation load increases considerably, wait to take the opportunity, as relay-type, in time, make things convenient for; And, every elevator adopts closing appliance, and in all or part of body of wall that is installed on the corridor side that makes elevator, accomplish that time spent does not take or seldom take the space and the area of corridor, and every elevator not the time spent can be full envelope and hide state, this was both neat and artistic, can completely cut off again extraneously to contact with the elevator in-to-in, improve safety factor, reduce fault rate.
Yet,, be necessary to set up the safety device of obstacle stagnation of movement in order further to guarantee the safe in utilization of the person of taking advantage of, for example, in running process of elevator, if when occur hindering the obstacle that Foldable pedal moves ahead on the stair, elevator needs to stop transport automatically to guarantee the safety of the person of taking advantage of and equipment.
Summary of the invention
In order to solve above-mentioned technical matters, the purpose of this utility model provides a kind of Foldable pedal mechanism that is used for passageway lift, sets up the safety device of obstacle stagnation of movement on Foldable pedal, and elevator can be stopped transport when pedal runs into obstacle automatically.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of Foldable pedal mechanism that is used for passageway lift, the control system that comprises rail vehicle, pedal and passageway lift, pedal is connected with rail vehicle by rotating shaft, described pedal is provided with the obstacle detecting device of the obstacle that can find its front or back, and this obstacle detecting device is connected with control system.
Obstacle detecting device can have various ways, for example photoelectric detection switch, mechanical type touch switch etc., as preferably, described obstacle detecting device comprise be located at pedal front end or rear end and with pedal horizontal slip bonded assembly lance, lance can trigger and control system bonded assembly travel switch B.Such structural reliability is good, cost is low.
As preferably, described lance is by slide bar and pedal sliding block joint, described slide bar one end is captiveed joint with lance, the slide bar other end can be conflicted with the travel switch B that is installed on the pedal, be arranged with on the slide bar and give the stage clip B that slide bar and lance outwards eject trend, stage clip B one end and slide bar offset, and the stage clip B other end and pedal offset.Simple in structure, reliable and have mechanism to recover and defencive function.
In order to alleviate the load of electrical motor, preferably be provided with one can balanced pedal gravity device, thereby make that desired power reduced when direct motor drive pedal and rotating shaft thereof were rotated, reduce motor cost.For example: described rotating shaft is captiveed joint with pedal by pipe link, and rotating shaft is rotated and is arranged on the rail vehicle, and rail vehicle is provided with gives the direction rotation potential energy is regained in rotating shaft along the pedal upset elastic force apparatus.This elastic force apparatus can adopt the torsion spring structure, also can adopt the extension spring structure, and promptly described elastic force apparatus comprises the wheel on the circumferential fixed rotating shaft, is wound with steel rope on the wheel, and steel rope one end and wheel are fixed, and the steel rope other end is connected with rail vehicle by extension spring.Certainly can also adopt the extension spring structure.
For fear of make because of maloperation the pedal routed up not load-bearing travel and cause danger, the load-bearing detecting device need be set, only when the person of taking advantage of stood upper footboard, the switch on the operation handrail just can start rail vehicle and pedal, guarantees the person's of taking advantage of safety.That is, described rail vehicle is provided with the load-bearing detecting device that is used to detect pedal load-bearing state, and the load-bearing detecting device is connected with control system.
One of preferred version of load-bearing detecting device, described load-bearing detecting device comprises the lever that circumferentially is fixed in the rotating shaft, lever can trigger be installed on the rail vehicle, with control system bonded assembly travel switch A.As preferably, described lever triggers travel switch A by push rod, described push rod is slidingly arranged on the rail vehicle, the push rod lower end can offset with pin, can conflict with travel switch A in the push rod upper end, be arranged with on the described push rod and give the compression spring A that it upwards ejects trend, compression spring A one end and push rod offset, and the compression spring A other end and rail vehicle offset.Simple and reliable for structure.
Two of the preferred version of load-bearing detecting device, described rail vehicle is by being configured to getting off by vehicle frame on the jointed shaft pivotally attached, on the vehicle frame pedal and rotating shaft thereof are set under described, be arranged with on the jointed shaft and give vehicle frame and following vehicle frame and rout up the torsion spring that a side tilts to draw close trend mutually along pedal, torsion spring one end and last vehicle frame offset, the torsion spring other end offsets with following vehicle frame, described load-bearing detecting device is the position switch that is arranged on the offside that vehicle frame and following vehicle frame tilt to draw close mutually, and position switch is connected with control system.
The utility model is set up the safety device of obstacle stagnation of movement owing to adopted above technical scheme on Foldable pedal, elevator can be stopped transport when pedal runs into obstacle automatically, thereby the assurance person of taking advantage of is safe in utilization and the service life of equipment.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the pedal structure scheme drawing of embodiment 1;
Fig. 3 is the structural representation of embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of Foldable pedal mechanism that is used for passageway lift as shown in Figure 1, the control system that comprises rail vehicle 5, pedal 1 and passageway lift, pedal 1 is connected with rail vehicle 5 by rotating shaft 12, described pedal 1 is provided with the obstacle detecting device of the obstacle that can find its front and back, and this obstacle detecting device is connected with control system.Described obstacle detecting device comprise be located at respectively pedal 1 front-end and back-end and with pedal 1 horizontal slip bonded assembly before and after two lances 13, two lances 13 can trigger respectively and two travel switch B15 of control system bonded assembly.Described lance 13 is by slide bar 14 and pedal 1 sliding block joint, described slide bar 14 1 ends are captiveed joint with lance 13, slide bar 14 other ends can be conflicted with the travel switch B15 that is installed on the pedal 1, be arranged with on the slide bar 14 and give the stage clip B16 that slide bar and lance outwards eject trend, stage clip B16 one end and slide bar 14 offset, and the stage clip B16 other end and pedal 1 offset.Transport when rail vehicle like this and cross in the journey, if pedal touches obstacle, lance 13 will trigger travel switch B15, and control system control rail vehicle stagnation of movement guarantees safety.
Described rotating shaft 12 is captiveed joint with pedal 1 by pipe link 2, and rotating shaft 12 is rotated by bearing seat 17 and is arranged on the rail vehicle 5, and rail vehicle 5 is provided with gives the direction rotation potential energy is regained in rotating shaft 12 along the pedal upset elastic force apparatus.Described elastic force apparatus comprises the wheel 3 on the circumferential fixed rotating shaft 12, is wound with steel rope 4 on the wheel 3, and steel rope 4 one ends and wheel 3 are fixing, and steel rope 4 other ends are connected with rail vehicle by extension spring 6.Like this when pedal 1 is routed up, the gravity that extension spring 6 can balanced pedal.
Described rail vehicle 5 is provided with the load-bearing detecting device that is used to detect pedal 1 load-bearing state, and the load-bearing detecting device is connected with control system.Described load-bearing detecting device comprises the lever 10 that circumferentially is fixed in the rotating shaft 12, and lever 10 can trigger the travel switch A7 that is installed on the rail vehicle 5, and travel switch A7 is connected with control system.Described lever 10 triggers travel switch A7 by push rod 8, described push rod 8 is slidingly arranged on the rail vehicle 5, push rod 8 lower ends can offset with pin 10, can conflict with travel switch A7 in push rod 8 upper ends, be arranged with on the described push rod 8 and give its compression spring A that upwards ejects trend 9, compression spring A 9 one ends and push rod 8 offset, and compression spring A 9 other ends and rail vehicle 5 offset.Like this pedal rout up the back because elastic force apparatus and or the reason of compression spring A 9 do not put in place fully, have only when the person of taking advantage of stands upper footboard, thereby pedal is subjected to heavy downward fine motion to trigger travel switch A7, rail vehicle just can start, simultaneously, cross in the journey, in case the person of taking advantage of goes down pedal in fortune, then travel switch A7 is not triggered, and control system is just controlled the rail vehicle stagnation of movement and guaranteed safety.
A kind of Foldable pedal mechanism that is used for passageway lift as shown in Figure 3, differently with embodiment 1 only be that the set-up mode of load-bearing detecting device is different: described rail vehicle is by constituting by vehicle frame on jointed shaft 20 pivotallys attached 51 and following vehicle frame 52, last vehicle frame 51 is provided with the wheel 18 that gets on the right track, following vehicle frame 52 is provided with lower railway wheel 11, last vehicle frame 51 and following vehicle frame 52 can produce swing within the specific limits, promptly tilt to draw close mutually in the left side that pedal is routed up or tilt mutually away from; On the vehicle frame 52 pedal 1 and rotating shaft 12 thereof are set under described, be arranged with on the jointed shaft 20 and give vehicle frame 51 and following vehicle frame 52 is routed up the torsion spring 19 that a side tilts to draw close trend mutually along pedal 1, torsion spring 19 1 ends and last vehicle frame 51 offset, torsion spring 19 other ends offset with following vehicle frame 52, described load-bearing detecting device is the position switch 21 that is arranged on vehicle frame 51 and the following vehicle frame 52 mutual offsides that tilt to draw close, and position switch 21 is connected with control system.Pedal does not have under the load-bearing situation, last vehicle frame 51 and following vehicle frame 52 tilt to draw close because of torsion spring 19 acts on the left side mutually, have only when the person of taking advantage of stands upper footboard, pedal is subjected to, and heavy, following vehicle frame 52 following rail wheels 11 are axial left side, cooperating that wheel 18 and elevator frame get on the right track but last vehicle frame 51 because be subjected to gets on the right track is spacing, so last vehicle frame 51 and following vehicle frame 52 tilt mutually in the left side that pedal is routed up away from, thereby trigger the position switch 21 that is arranged on the right side and tilt to draw close mutually on the right side, rail vehicle just can start like this.
Claims (9)
1. Foldable pedal mechanism that is used for passageway lift, the control system that comprises rail vehicle (5), pedal (1) and passageway lift, pedal (1) is connected with rail vehicle (5) by rotating shaft (12), it is characterized in that, described pedal (1) is provided with the obstacle detecting device of the obstacle that can find its front or back, and this obstacle detecting device is connected with control system.
2. a kind of Foldable pedal mechanism that is used for passageway lift according to claim 1, it is characterized in that, described obstacle detecting device comprise be located at pedal (1) front end or rear end and with pedal (1) horizontal slip bonded assembly lance (13), lance (13) can trigger and control system bonded assembly travel switch B (15).
3. a kind of Foldable pedal mechanism that is used for passageway lift according to claim 2, it is characterized in that, described lance (13) is by slide bar (14) and pedal (1) sliding block joint, described slide bar (14) one ends are captiveed joint with lance (13), slide bar (14) other end can be conflicted with the travel switch B (15) that is installed on the pedal (1), be arranged with on the slide bar (14) and give the stage clip B (16) that slide bar and lance outwards eject trend, stage clip B (16) one ends and slide bar (14) offset, and stage clip B (16) other end and pedal (1) offset.
4. a kind of Foldable pedal mechanism that is used for passageway lift according to claim 1, it is characterized in that, described rotating shaft (12) is captiveed joint with pedal (1) by pipe link (2), rotating shaft (12) is rotated and is arranged on the rail vehicle (5), and rail vehicle (5) is provided with gives the direction rotation potential energy is regained in rotating shaft (12) along the pedal upset elastic force apparatus.
5. a kind of Foldable pedal mechanism that is used for passageway lift according to claim 4, it is characterized in that, described elastic force apparatus comprises the wheel (3) on the circumferential fixed rotating shaft (12), be wound with steel rope (4) on the wheel (3), steel rope (4) one ends and wheel (3) are fixing, and steel rope (4) other end is connected with rail vehicle by extension spring (6).
6. a kind of Foldable pedal mechanism that is used for passageway lift according to claim 1 is characterized in that described rail vehicle (5) is provided with the load-bearing detecting device that is used to detect pedal (1) load-bearing state, and the load-bearing detecting device is connected with control system.
7. a kind of Foldable pedal mechanism that is used for passageway lift according to claim 6, it is characterized in that, described load-bearing detecting device comprises the lever (10) that circumferentially is fixed in the rotating shaft (12), lever (10) can trigger the travel switch A (7) that is installed on the rail vehicle (5), and travel switch A (7) is connected with control system.
8. a kind of Foldable pedal mechanism that is used for passageway lift according to claim 7, it is characterized in that, described lever (10) triggers travel switch A (7) by push rod (8), described push rod (8) is slidingly arranged on the rail vehicle (5), push rod (8) lower end can offset with pin (10), can conflict with travel switch A (7) in push rod (8) upper end, be arranged with on the described push rod (8) and give its compression spring A that upwards ejects trend (9), compression spring A (9) one ends and push rod (8) offset, and compression spring A (9) other end and rail vehicle (5) offset.
9. a kind of Foldable pedal mechanism that is used for passageway lift according to claim 6, it is characterized in that, described rail vehicle is by constituting by vehicle frame (51) on jointed shaft (20) pivotally attached and following vehicle frame (52), on the vehicle frame (52) pedal (1) and rotating shaft (12) thereof are set under described, be arranged with on the jointed shaft (20) and give vehicle frame (51) and following vehicle frame (52) is routed up the torsion spring (19) that a side tilts to draw close trend mutually along pedal (1), torsion spring (19) one ends and last vehicle frame (51) offset, torsion spring (19) other end offsets with following vehicle frame (52), described load-bearing detecting device is for being arranged on the position switch (21) of the mutual offside that tilts to draw close of vehicle frame (51) and following vehicle frame (52), and position switch (21) is connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202507022U CN201770384U (en) | 2010-07-06 | 2010-07-06 | Folding pedal mechanism for escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202507022U CN201770384U (en) | 2010-07-06 | 2010-07-06 | Folding pedal mechanism for escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770384U true CN201770384U (en) | 2011-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202507022U Expired - Fee Related CN201770384U (en) | 2010-07-06 | 2010-07-06 | Folding pedal mechanism for escalator |
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| Country | Link |
|---|---|
| CN (1) | CN201770384U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219142A (en) * | 2011-06-20 | 2011-10-19 | 浙江爱圣博楼道电梯有限公司 | Novel relay type corridor elevator |
| CN103359566A (en) * | 2013-06-03 | 2013-10-23 | 苏州汉森电梯有限公司 | Leading-edge pedal opening, protecting and monitoring device |
| CN104803259A (en) * | 2015-03-16 | 2015-07-29 | 陈长柱 | Method for additionally mounting building intelligent transportation elevator on existing stairs |
| CN104816998A (en) * | 2015-05-18 | 2015-08-05 | 邓学忠 | Anti-collision pedal mechanism and pedal collision avoidance system for corridor elevator |
| CN105329750A (en) * | 2015-11-24 | 2016-02-17 | 希姆斯电梯(中国)有限公司 | Novel foot plate structure for stairlift |
| CN105836577A (en) * | 2015-01-12 | 2016-08-10 | 郑永如 | Walking staircase installing suspension type elevator |
| CN106915682A (en) * | 2017-05-05 | 2017-07-04 | 南京康尼机电股份有限公司 | A kind of carrying dolly for intelligent passageway mobile device |
| CN108190690A (en) * | 2015-01-12 | 2018-06-22 | 郑永如 | Simple elevator in pedestrian stairway |
| CN108584627A (en) * | 2018-05-28 | 2018-09-28 | 浙江巨人控股有限公司 | A kind of toter for passageway lift |
-
2010
- 2010-07-06 CN CN2010202507022U patent/CN201770384U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219142A (en) * | 2011-06-20 | 2011-10-19 | 浙江爱圣博楼道电梯有限公司 | Novel relay type corridor elevator |
| CN103359566B (en) * | 2013-06-03 | 2016-08-10 | 苏州汉森电梯有限公司 | Leading-edge pedal opens monitoring for protection device |
| CN103359566A (en) * | 2013-06-03 | 2013-10-23 | 苏州汉森电梯有限公司 | Leading-edge pedal opening, protecting and monitoring device |
| CN105836577B (en) * | 2015-01-12 | 2018-04-06 | 郑永如 | Pedestrian stairway installs suspension type elevator additional |
| CN105836577A (en) * | 2015-01-12 | 2016-08-10 | 郑永如 | Walking staircase installing suspension type elevator |
| CN108190690A (en) * | 2015-01-12 | 2018-06-22 | 郑永如 | Simple elevator in pedestrian stairway |
| CN108190690B (en) * | 2015-01-12 | 2019-07-26 | 郑永如 | Simple elevator in walking stairs |
| CN104803259A (en) * | 2015-03-16 | 2015-07-29 | 陈长柱 | Method for additionally mounting building intelligent transportation elevator on existing stairs |
| CN104816998A (en) * | 2015-05-18 | 2015-08-05 | 邓学忠 | Anti-collision pedal mechanism and pedal collision avoidance system for corridor elevator |
| CN104816998B (en) * | 2015-05-18 | 2017-11-24 | 顾咏亮 | A kind of anticollision pedal gear and pedal CAS for passageway lift |
| CN105329750A (en) * | 2015-11-24 | 2016-02-17 | 希姆斯电梯(中国)有限公司 | Novel foot plate structure for stairlift |
| CN106915682A (en) * | 2017-05-05 | 2017-07-04 | 南京康尼机电股份有限公司 | A kind of carrying dolly for intelligent passageway mobile device |
| CN106915682B (en) * | 2017-05-05 | 2022-11-08 | 南京康尼机电股份有限公司 | Bearing trolley for intelligent corridor moving device |
| CN108584627A (en) * | 2018-05-28 | 2018-09-28 | 浙江巨人控股有限公司 | A kind of toter for passageway lift |
| CN108584627B (en) * | 2018-05-28 | 2023-10-17 | 浙江巨人控股有限公司 | Carrying device for corridor elevator |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG AISHENGBO CORRIDOR ELEVATOR CO., LTD. Free format text: FORMER OWNER: ZHU SHENGGANG Effective date: 20110616 Free format text: FORMER OWNER: GONG JINLONG |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313300 ROOM 601, BUILDING 2, LONGXI APT., DIPU TOWN, ANJI COUNTY, ZHEJIANG PROVINCE TO: 313300 YANGGUANG INDUSTRIAL PARK (INSIDE OF ANJI TECHNOLOGY VENTURE PARK), DIPU TOWN, ANJI COUNTY, HUZHOU CITY, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110616 Address after: 313300 Sunshine Industrial Zone, Anji County, Zhejiang City, Huzhou province (Anji science and Technology Pioneer Park) Patentee after: Zhejiang Aishengbo Corridor Elevator Co.,Ltd. Address before: 313300, Anji County, Zhejiang Province Dragon Town villa two Room 601 Co-patentee before: Gong Jinlong Patentee before: Du Shenggang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20140706 |
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| EXPY | Termination of patent right or utility model |