CN204688253U - After a kind of twin shaft, single wheel drives electronlmobil - Google Patents
After a kind of twin shaft, single wheel drives electronlmobil Download PDFInfo
- Publication number
- CN204688253U CN204688253U CN201520155337.XU CN201520155337U CN204688253U CN 204688253 U CN204688253 U CN 204688253U CN 201520155337 U CN201520155337 U CN 201520155337U CN 204688253 U CN204688253 U CN 204688253U
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- China
- Prior art keywords
- vehicle frame
- single wheel
- twin shaft
- electronlmobil
- wheel drives
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Body Structure For Vehicles (AREA)
Abstract
After the utility model discloses a kind of twin shaft, single wheel drives electronlmobil, comprising: vehicle frame; Two steering front wheeles, it is arranged on the front end of vehicle frame; Rear drive sprocket, it is arranged on the rear end of described vehicle frame by rear chain stay; Electrical motor, it drives described rear drive sprocket by chain gear.After the utility model adopts, single wheel drives, decrease the rolling resistance of vehicle during wheel kiss the earth, and omit the change-speed box of orthodox car and the assembly of diff, and then alleviate the curb mass of automobile, save the consumption of on-vehicle battery, thus greatly improve the flying power of vehicle; And arrange be connected with bumper add long lever, by the connection location regulating bumper and add between long lever, can be applicable to being used in different road conditions condition, allow vehicle drive wheel can be kept to be close to road surface under various road conditions condition, have enough propulsive efforts, method be simple, cost is low, lightweight and reach the requirement of strength of design.
Description
Technical field
The utility model relates to a kind of electronlmobil field, and after being specifically related to a kind of twin shaft, single wheel drives electronlmobil.
Background technology
It is power that electronlmobil refers to vehicle power, drives wheels travel with motor, meets the vehicle of arteries of communication, legislative control on safety requirements.Along with the popularity rate of the fast-developing automobile of world economy is more and more higher, the raising of life of urban resident level, family car quantity is surged, one of its reason of urban air pollution is that motor vehicle exhaust emission is too much, but due to atmospheric contamination, urban air-quality constantly worsens, and haze weather constantly increases, so also more and more higher to the requirement of motor vehicle exhaust emission.Free of contamination ideal " zero-emission " pure electric automobile is following development tendency.The advantage of pure electric automobile is: the pernicious gas of itself not exhaust emission air, and be conducive to economize energy and reduce the discharge capacity of carbon dioxide, just because of it has these advantages, nowadays the focus of auto-industry is exactly the investigation and application of electronlmobil.
Electronlmobil is all the mentality of designing of continuity gasoline automobile on the market at present, substantially be all four wheels, because the rolling resistance of four wheel kiss the earth vehicles increases, and the vehicle of four wheels must contain two drive wheels, this just needs the devices such as the assembly of change-speed box and diff, and device is complicated, simultaneously transmission device more complicated, research and development and manufacturing cost relatively high, this is all unfavorable for the vehicle of this kind of low energy consumption low dynamics of electronlmobil.
Utility model content
An object of the present utility model is that after can providing a kind of twin shaft, single wheel drives electronlmobil, after adopting, single wheel drives, decrease the rolling resistance of vehicle during wheel kiss the earth, and omit the change-speed box of orthodox car and the assembly of diff, and then alleviate the curb mass of automobile, save the consumption of on-vehicle battery, thus greatly improve the flying power of vehicle, and the advantage will illustrated at least is below provided.
The utility model also have an object be by arrange be connected with bumper add long lever, and regulate bumper and add the connection location between long lever, the rough change in road surface can be adapted to, when uneven road traveling, remain that drive wheel is close to road surface.
The utility model also has an object to be by being provided with solar charging electrical mechanisms, can convert solar energy into electrical energy, extend the running time of electronlmobil, avoid driving not have electricity halfway, and solar cell can along with the position of the sun adjusting angle, enable the irradiation accepting the sun of solar cell maximum range thus convert solar energy into electrical energy.
The technical scheme that the utility model provides is:
After a kind of twin shaft, single wheel drives electronlmobil, comprising:
Vehicle frame;
Two steering front wheeles, it is arranged on the front end of vehicle frame;
Rear drive sprocket, it is arranged on the rear end of described vehicle frame by rear chain stay;
Electrical motor, it drives described rear drive sprocket by chain gear.
Preferably, after described twin shaft, single wheel drives in electronlmobil, also comprises:
Round bar, it is fixedly connected on described vehicle frame rear end along described vehicle frame horizontal direction, the round buss of the sheathed coupling in described round bar outer rotatable ground, and described round buss is connected with one end fixed vertical of described rear chain stay away from described rear drive sprocket;
Add long lever, it is fixedly connected with in the rear above chain stay and away from described rear drive sprocket, described in add the angle that long lever and described rear chain stay form 120 °;
Bumper, its one end is fixedly connected with described vehicle frame rear end, its other end is provided with first through hole, the described long lever that adds evenly is provided with multiple the second through hole matched along its length direction, and the first through hole described in screw bolt passes is connected described bumper and describedly adds long lever with any the second through hole described in one of them;
And described bumper, described in add that long lever is vertical with described round buss respectively to be arranged.
Preferably, after described twin shaft, single wheel drives in electronlmobil, also comprises:
Be located at the housing on described vehicle frame and seat, wheel steering device, wheel brake device, driving control device, speed regulation control device of motor and battery pack.
Preferably, after described twin shaft, single wheel drives in electronlmobil, and also comprise anticollision device, it comprises:
Stainless steel substrates, its lower, outer perimeter along described housing is arranged;
Multiple V-type strength beam, it is disposed between described stainless steel substrates and described vehicle frame, and described V-type strength beam is made up of the metal sheet that two pieces is 75 ° ~ 90 ° of angles, the surface uniform of described metal sheet offers multiple through hole, and the diameter of described through hole is 2-2.5mm;
Multiple damping spring, its two ends connect described stainless steel substrates and described housing respectively, and are provided with a damping spring between any two V-type strength beams.
Preferably, after described twin shaft, single wheel drives in electronlmobil, and the Surface coating of described stainless steel substrates has thickness to be the rubber pad of 1-1.5cm.
Preferably, after described twin shaft, single wheel drives in electronlmobil, and also comprise, solar charging electrical mechanisms, it comprises:
Vertical plate, it is vertically connected to described Chair back;
Horizontal plate, it connects described vertical plate rotationally by the first rotating shaft, described first rotating shaft is provided with one for limiting the first spacing block set of the angle between described vertical plate and described horizontal plate, make described horizontal plate and described vertical plate be 90-270 °, the surface of described horizontal plate offers a groove;
First solar panel, it is embedded in described groove.
Preferably, after described twin shaft, single wheel drives in electronlmobil, and described electrical motor adopts direct current series motor.
The utility model at least comprises following beneficial effect: after adopting, single wheel drives, decrease the rolling resistance of vehicle during wheel kiss the earth, and omit the change-speed box of orthodox car and the assembly of diff, and then alleviate the curb mass of automobile, save the consumption of on-vehicle battery, thus substantially increase flying power; What be connected with bumper by setting adds long lever, and regulates bumper and add the angle between long lever, can adapt to the rough change in road surface, when uneven road traveling, remain that drive wheel is close to road surface; By being provided with solar charging electrical mechanisms, can convert solar energy into electrical energy, extend the running time of electronlmobil, avoid driving not have electricity halfway, and solar cell can along with the position of the sun adjusting angle, enable the irradiation accepting the sun of solar cell maximum range thus convert solar energy into electrical energy.
Part is embodied by explanation below by other advantage of the present utility model, target and feature, part also will by research and practice of the present utility model by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the structural representation that after twin shaft described in the utility model, single wheel drives electronlmobil;
Fig. 2 is the structural representation that after twin shaft described in the utility model, single wheel drives the anticollision device in electronlmobil;
Fig. 3 is the structural representation that after twin shaft described in the utility model, single wheel drives the solar charging electrical mechanisms in electronlmobil.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification sheets word to make those skilled in the art.
As shown in Figure 1, after the utility model provides a kind of twin shaft, single wheel drives electronlmobil, comprising:
Vehicle frame 1;
Two steering front wheeles 2, it is arranged on the front end of vehicle frame 1;
Rear drive sprocket 3, it is arranged on the rear end of described vehicle frame 1 by rear chain stay 5;
Electrical motor, it drives described rear drive sprocket 3 by chain gear.
Electronlmobil of the present utility model is three-wheeled electric automobile, decrease the rolling resistance of vehicle during wheel kiss the earth, described vehicle frame 1 front end connects two described steering front wheeles 2, the handling maneuver of steering front wheel is realized by gear rack type steering engine etc., there is a described rear drive sprocket 3 rear end, after adopting, single wheel drives, eliminate the change-speed box of orthodox car and the assembly of diff, and then alleviate the curb mass of automobile, save the consumption of on-vehicle battery, preparation technology is simple, and cost is low, is suitable for the vehicle of this kind of low energy consumption low dynamics of electronlmobil.
After described twin shaft, single wheel drives in electronlmobil, also comprises:
Round bar, it is fixedly connected on described vehicle frame 1 rear end along described vehicle frame 1 horizontal direction, the round buss 4 of the sheathed coupling in described round bar outer rotatable ground, and described round buss 4 is connected with one end fixed vertical of described rear chain stay 5 away from described rear drive sprocket 3;
Add long lever 6, its be fixedly connected with in the rear chain stay 5 above and away from described rear drive sprocket 3, described in add the angle that long lever 6 and described rear chain stay 5 form 120 °;
Bumper 7, its one end is fixedly connected with described vehicle frame 1 rear end, its other end is provided with first through hole, the described long lever 6 that adds evenly is provided with multiple the second through hole matched along its length direction, and the first through hole described in screw bolt passes and any the second through hole described in one of them are connected described bumper 7 and add long lever 6 with described;
And described bumper 7, described in add that long lever 6 is vertical with described round buss 4 respectively to be arranged.
Before driving, connect described bumper 7 by described bolt through described first through hole and different described second through holes and describedly add long lever 6, thus regulate described bumper 7 and the described angle added between long lever 6, thus adjustment bodywork height, to adapt to the rough change in road surface, when uneven road traveling, remain that drive wheel is close to road surface.
After described twin shaft, single wheel drives in electronlmobil, also comprises:
Be located at the housing 110 on described vehicle frame 1 and seat 120, wheel steering device, wheel brake device, driving control device, speed regulation control device of motor and battery pack 130, described housing 110 is open, and described seat 120 is arranged on described vehicle frame 1, and described storage battery is placed on the position near described seat 120 rear on described vehicle frame 1.
As shown in Figure 2, after described twin shaft, single wheel drives in electronlmobil, and also comprise anticollision device, it comprises:
Stainless steel substrates 810, its lower, outer perimeter along described housing 110 is arranged;
Multiple V-type strength beam 820, it is disposed between described stainless steel substrates 810 and described housing 110, and described V-type strength beam 820 is made up of the metal sheet that two pieces is 75 ° ~ 90 ° of angles, the surface uniform of described metal sheet offers multiple through hole, and the diameter of described through hole is 2-2.5mm;
Multiple damping spring 830, its two ends connect described stainless steel substrates 810 and described housing 110 respectively, and are provided with a damping spring 830 between any two V-type strength beams 820.
After described twin shaft, single wheel drives in electronlmobil, and the Surface coating of described stainless steel substrates 810 has thickness to be the rubber pad of 1-1.5cm.
In described housing 110 lower, outer perimeter, described stainless steel substrates 810 is set, effectively the injury of collision object to car itself under urgent collision situation can be reduced to minimum, and interval arranges multiple described V-type strength beam 820 and multiple described damping spring 830 between described housing 110 and described stainless steel substrates 810, further raising car collision resistance, improve its safety performance, and described damping spring 830 can play good buffer action to collision; The metal sheet forming described V-type strength beam 810 offers the through hole that multiple diameter is 2-2.5mm, so both can alleviate the weight load of described V-type strength beam, its compressive strength can not have been reduced because of the existence of through hole again; Stainless steel substrates 810 Surface coating thickness is the rubber pad of 1-1.5cm, because rubber has good elasticity, reduce further infringement and impact that collision causes, and rubber thickness is too low, then anticollision buffering effect is not good, and thickness is too high, then waste material, affect attractive in appearance.
As shown in Figure 3, after described twin shaft, single wheel drives in electronlmobil, and also comprise, solar charging electrical mechanisms, it comprises:
Vertical plate 910, it is vertically connected to described seat 120 chair back;
Horizontal plate 920, it connects described vertical plate 910 rotationally by the first rotating shaft 930, described first rotating shaft 930 is provided with one for limiting the first spacing block set of the angle between described vertical plate 910 and described horizontal plate 920, make described horizontal plate 920 and described vertical plate 910 in 90-270 °, the surface of described horizontal plate 920 offers a groove;
First solar panel 940, it is embedded in described groove.
Described vertical plate 910 is vertically connected to described seat 120 chair back, horizontal plate 920 can rotate around described first rotating shaft 930, the angle of 90-270 ° is formed with described vertical plate 910, and the surface of described horizontal plate 920 offers a groove, the first solar panel 930 is provided with in described groove, described like this first solar panel 940 just can regulate self angle along with the change of position of sun, with the irradiation accepting solar power of maximum area, utilize solar power to greatest extent, thus transformation energy electric energy, for electronlmobil provides electric energy.
After described twin shaft, single wheel drives in electronlmobil, and described first solar panel 930 Surface coating has thickness to be the waterproof ventilated membrane of 3-5mm, prevent described first solar panel by steam or rainwater drench the infringement that causes.
After described twin shaft, single wheel drives in electronlmobil, described electrical motor adopts direct current series motor, and direct current series motor has soft mechanical characteristic, and its torque and rotational speed can regulate voluntarily along with running resistance and condition of service change, reliable operation, simple to operate.
The utility model relates to a kind of electronlmobil, belongs to vehicle arts field.The utility model is a kind of is power with vehicle power, drives rear axle wheels travel, meet the vehicle of arteries of communication, legislative control on safety requirements with motor.This electric automobile shelf structure is straight frame structure, and vehicle steering front wheel is two, and rear drive sprocket is one, is provided with operator's saddle front passenger's seat.Its structure comprises: the compositions such as the speed-regulating control device of vehicle body, chassis, wheel, seat, riding manipulation mechanism, driving driving motor, power supply and electrical motor.The speed-regulating control device of described seat, riding manipulation mechanism, driving driving motor, power supply and electrical motor is all arranged on the vehicle chassis of two side bars compositions.Described wheel is connected on vehicle chassis by independent suspension mechanism.Described vehicle body is arranged on above vehicle chassis.Described electronlmobil amasss amusement and use is integrated, and is the first-selected vehicle ridden instead of walk for leasing visitor in some parks or scenic spot.
Single wheel drive electric automobile after a kind of twin shaft, comprising: the speed-regulating control device etc. of vehicle body, chassis, wheel, seat, riding manipulation mechanism, driving driving motor, power supply and electrical motor.Cycle frame structure of vehicle is edge-beam type body structure, and vehicle steering front wheel is two, and rear drive sprocket is one, be provided with operator's saddle front passenger's seat, self-powered for the energy with vehicle body, electrical motor is as driving, and speed-regulating control device and riding manipulation mechanism are as the traveling maneuverability pattern of vehicle.
Single wheel drive electric automobile after described twin shaft, front-wheel two the first from left right sides realize handling maneuver for wheel flutter by gear rack type steering engine etc.Trailing wheel is an independent wheel, provides power to be realized driving by chain gear by electrical motor.
Single wheel drive electric automobile after described twin shaft, chassis arranges it is bear car load by two side bars to support the layout in del, and suspension, driving and riding manipulation mechanism are all arranged on chassis.
Single wheel drive electric automobile after described twin shaft, its chassis is characterised in that front suspension is wishbone-type independent suspension, is arranged in summit, the both sides place of del side bar.Rear suspension is lever independent suspension, is arranged in the rear end of inverted triangle side bar.
Single wheel drive electric automobile after described twin shaft, thereafter suspension characteristics is the lever-type independent suspension mechanism that unique design is supported by coil spring, it can adapt to the rough change in road surface automatically, and ingenious arranging uses chain gear to make drive configuration opinion, low cost of manufacture.
Single wheel drive electric automobile after described twin shaft, adopts the direct current series motor control system with " soft " mechanical specialities, and system works is reliable, and simple to operate, motor and control setup are all arranged in the seat rear of vehicle.
Single wheel drive electric automobile after described twin shaft, operator's saddle and front passenger's seat are arranged in the middle part of vehicle, and the left side is that corresponding bearing circle and the steering unit such as throttle, brake are also arranged in operator's saddle side for front passenger's seat on the right of operator's saddle.
Single wheel drive electric automobile after described twin shaft, vehicle body is arranged on above vehicle chassis, and it is open to be designed to stream line pattern, exposes operator's saddle and front passenger's seat,
Single wheel drive electric automobile after described twin shaft, vehicle body has incorporated the strong sport car element of modern sense, and elegant in appearance, body material glass-felt plastic makes, and its method for making is simple, cost is low, lightweight and reach the requirement of strength of design.
The utility model has following beneficial effect in sum: 1) have employed rear axle single wheel in works and drive, chassis structure is triangle, riding stability is high, omit change-speed box, the differential assembly of orthodox car, thus alleviate the curb mass of automobile, save the consumption of on-vehicle battery, thus greatly improve the flying power of vehicle.2) rear wheel suspension is innovative design, have employed helical spring lever-type independent suspension mechanism, and it can adapt to the rough change in road surface automatically, when uneven road traveling, remains that drive wheel is close to road surface, makes propulsive effort reliable.3) according to the requirement of vehicle's running state, have devised the direct current series motor control system with " soft " mechanical specialities, system works is reliable, simple to operate.4) body drawing becomes stream line pattern open, has incorporated the sport car element that modern sense is strong, elegant in appearance; Body material glass-felt plastic makes, and its method for making is simple, cost is low, lightweight and reach the requirement of strength of design.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (7)
1. after twin shaft, single wheel drives an electronlmobil, it is characterized in that, comprising:
Vehicle frame;
Two steering front wheeles, it is arranged on the front end of vehicle frame;
Rear drive sprocket, it is arranged on the rear end of described vehicle frame by rear chain stay;
Electrical motor, it drives described rear drive sprocket by chain gear.
2. after twin shaft as claimed in claim 1, single wheel drives electronlmobil, it is characterized in that, also comprises:
Round bar, it is fixedly connected on described vehicle frame rear end along described vehicle frame horizontal direction, the round buss of the sheathed coupling in described round bar outer rotatable ground, and described round buss is connected with one end fixed vertical of described rear chain stay away from described rear drive sprocket;
Add long lever, it is fixedly connected with in the rear above chain stay and away from described rear drive sprocket, described in add the angle that long lever and described rear chain stay form 120 °;
Bumper, its one end is fixedly connected with described vehicle frame rear end, its other end is provided with first through hole, the described long lever that adds evenly is provided with multiple the second through hole matched along its length direction, and the first through hole described in screw bolt passes is connected described bumper and describedly adds long lever with any the second through hole described in one of them;
And described bumper, described in add that long lever is vertical with described round buss respectively to be arranged.
3. after twin shaft as claimed in claim 2, single wheel drives electronlmobil, it is characterized in that, also comprises: be located at the housing on described vehicle frame and seat, wheel steering device, wheel brake device, driving control device, speed regulation control device of motor and battery pack.
4. after twin shaft as claimed in claim 3, single wheel drives electronlmobil, and it is characterized in that, also comprise anticollision device, it comprises:
Stainless steel substrates, its lower, outer perimeter along described housing is arranged;
Multiple V-type strength beam, it is disposed between described stainless steel substrates and described vehicle frame, and described V-type strength beam is made up of the metal sheet that two pieces is 75 ° ~ 90 ° of angles, the surface uniform of described metal sheet offers multiple through hole, and the diameter of described through hole is 2-2.5mm;
Multiple damping spring, its two ends connect described stainless steel substrates and described housing respectively, and are provided with a damping spring between any two V-type strength beams.
5. after twin shaft as claimed in claim 4, single wheel drives electronlmobil, it is characterized in that, the Surface coating of described stainless steel substrates has thickness to be the rubber pad of 1-1.5cm.
6. after twin shaft as claimed in claim 5, single wheel drives electronlmobil, and it is characterized in that, also comprise, solar charging electrical mechanisms, it comprises:
Vertical plate, it is vertically connected to described Chair back;
Horizontal plate, it connects described vertical plate rotationally by the first rotating shaft, described first rotating shaft is provided with one for limiting the first spacing block set of the angle between described vertical plate and described horizontal plate, make described horizontal plate and described vertical plate be 90-270 °, the surface of described horizontal plate offers a groove;
First solar panel, it is embedded in described groove.
7. after twin shaft as claimed in claim 6, single wheel drives electronlmobil, and it is characterized in that, described electrical motor adopts direct current series motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155337.XU CN204688253U (en) | 2015-03-19 | 2015-03-19 | After a kind of twin shaft, single wheel drives electronlmobil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155337.XU CN204688253U (en) | 2015-03-19 | 2015-03-19 | After a kind of twin shaft, single wheel drives electronlmobil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204688253U true CN204688253U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520155337.XU Expired - Fee Related CN204688253U (en) | 2015-03-19 | 2015-03-19 | After a kind of twin shaft, single wheel drives electronlmobil |
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| Country | Link |
|---|---|
| CN (1) | CN204688253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742998A (en) * | 2015-03-19 | 2015-07-01 | 南宁学院 | Double-shaft rear-single-wheel drive electric automobile |
| CN113417327A (en) * | 2021-06-10 | 2021-09-21 | 中国煤炭科工集团太原研究院有限公司 | Underground storage battery scraper |
-
2015
- 2015-03-19 CN CN201520155337.XU patent/CN204688253U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742998A (en) * | 2015-03-19 | 2015-07-01 | 南宁学院 | Double-shaft rear-single-wheel drive electric automobile |
| CN113417327A (en) * | 2021-06-10 | 2021-09-21 | 中国煤炭科工集团太原研究院有限公司 | Underground storage battery scraper |
| CN113417327B (en) * | 2021-06-10 | 2022-07-26 | 中国煤炭科工集团太原研究院有限公司 | Underground storage battery scraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170319 |