CN203186349U - Self-driving railway vehicle - Google Patents

Self-driving railway vehicle Download PDF

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Publication number
CN203186349U
CN203186349U CN 201320109855 CN201320109855U CN203186349U CN 203186349 U CN203186349 U CN 203186349U CN 201320109855 CN201320109855 CN 201320109855 CN 201320109855 U CN201320109855 U CN 201320109855U CN 203186349 U CN203186349 U CN 203186349U
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CN
China
Prior art keywords
bearing
self
wheels
balance
vehicle frame
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.)
Withdrawn - After Issue
Application number
CN 201320109855
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Chinese (zh)
Inventor
陈晓光
支国云
路学
郝晓静
魏伟
唐丽君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINHUANGDAO METALLURGICAL HEAVY INDUSTRY Co Ltd
Original Assignee
QINHUANGDAO METALLURGICAL HEAVY INDUSTRY Co Ltd
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Priority to CN 201320109855 priority Critical patent/CN203186349U/en
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Publication of CN203186349U publication Critical patent/CN203186349U/en
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Abstract

The utility model discloses a self-driving railway vehicle. The self-driving railway vehicle comprises a vehicle frame and a plurality of walking mechanisms arranged below the vehicle frame to drive the vehicle frame to run. Each walking mechanism comprises a rotating device, a balance wheel set of a driving wheel, guide wheel sets and a gear motor, wherein the rotating device is connected to the lower portion of the vehicle frame, the balance wheel set of the driving wheel makes contact with a railway and is rotationally connected below the vehicle frame through the rotating device, the guide wheel sets are arranged at the front end and the rear end of the balance wheel set and used for guiding, and the gear motor is used for driving the driving wheel to rotate. The self-driving railway vehicle not only can run on a straightway, but also can run on a curved way, and overcomes the limitations of railway arrangement on metallurgy and factory mine enterprise sites.

Description

Self-powered type guideway vehicle
Technical field
The utility model relates to a kind of transport vehicle, relates in particular to a kind of self-powered type guideway vehicle that is applied to metallurgy or industrial enterprise.
Background technology
At present, in metallurgy industry and the industrial enterprise, the rail transport vehicle uses quite extensive at home.Its handling characteristics is that track length is short, and general stroke is straight way at 200m with interior and track.Development along with enterprise, some enterprises have to adopt the track that has turn radius because of the restriction of factory building and topographic condition, therefore thereby can't continue to adopt existing linear running rail transport vehicle, can only adopt automobile as transport agent, cause operating cost height, efficient poor.Therefore it is a kind of for the short range transportation to press for research and development, the guideway vehicle that can move at bend again in the rectilinear orbit operation.
The utility model content
In view of the above-mentioned problems in the prior art, technical problem to be solved in the utility model provides a kind of self-powered type guideway vehicle, both can also can move at bend in the straight way operation, be the many a kind of selections in transportation of metallurgical and industrial enterprise, make metallurgy and industrial enterprise no longer be subjected to the restriction of bend at the scene during deployment rails.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme: a kind of self-powered type guideway vehicle comprises vehicle frame and is arranged on described vehicle frame below to drive a plurality of traveling geaies of described vehicle frame operation that described traveling gear comprises:
Be connected the slewing arrangement of described vehicle frame bottom;
The balance wheels that comprise the drive wheel that contacts with track, described balance wheels are rotatably connected on the below of described vehicle frame by described slewing arrangement;
Be arranged on the guiding wheels that described balance wheels rear and front end is used for guiding; And
Be used for driving the reducing motor that described drive wheel rotates.
As preferably, described slewing arrangement comprises bearing, rotating shaft, first antifriction-bearing box and plain bearing;
Described bearing has the centre hole that is used for wearing described rotating shaft of perforation, and the outer circumference of described bearing is provided with the terminal pad of annular, and described terminal pad is connected by bolt with described vehicle frame;
Described plain bearing is assemblied between the top and described bearing of described rotating shaft, and described first antifriction-bearing box is assemblied between the bottom and described bearing of described rotating shaft;
The lower end of described rotating shaft is stretched out described bearing and is formed for the expansion section that is connected with described balance wheels.
As preferably, described first antifriction-bearing box is self-aligning thrust roller bearing, and the lower ends downward of described bearing is protruded the boss that matches in the outer ring with described first antifriction-bearing box that forms ring-type.
As preferably, described guiding wheels comprise support, two adapter shafts and two pressure-bearing wheels, two described adapter shaft symmetries are fixedly installed on the both sides of described support, the bottom of every described adapter shaft is equipped with a described pressure-bearing wheel by second antifriction-bearing box respectively, described guiding wheels are fixedly connected on the described balance wheels by described support, and described guiding wheels are crossed on the described track and make two described pressure-bearing wheels lay respectively at the both sides of described drive wheel.
As preferably, the both sides of described support all are connected with entablatrance and cross sill, offer the assembly opening for the described adapter shaft of assembling on described entablatrance and the cross sill respectively, and described adapter shaft fixedly is assemblied in the described assembly opening.
As preferably, described pressure-bearing wheel is pyramidal structure, and the angle between two described adapter shafts is 12 °.
As preferably, the upper end that described adapter shaft stretches out the assembly opening of described entablatrance is covered with the top cover, the outer rim of described top cover is polygon, and described top cover is bolted to connection with the upper end of described adapter shaft, is set with the locating piece of replacing with the outer rim of described top cover on the described entablatrance.
As preferably, described balance wheels comprise:
Balance seat, described balance seat comprise for the connecting panel of the level that is connected with described slewing arrangement and stretch out the connecting arm of described connecting panel from the both sides of described connecting panel downwards;
Equalizer bar, described equalizer bar is serially connected by the connecting arm of balance shaft and described balance seat, and the support of described guiding wheels is connected on the described equalizer bar by bolt;
Axletree, be equipped with drive wheel on the described axletree, be respectively fitted with bearing and bearing seat on the axletree of the both sides of described drive wheel, the outboard cover of described bearing is provided with stifle, described bearing seat is captiveed joint with described equalizer bar, and described reducing motor is installed on the described axletree.
As preferably, described traveling gear is arranged in pairs in the below of described vehicle frame, and each described balance wheels comprises two drive wheels, and described drive wheel adopts single-wheel edge wheel, and the wheel rim of described drive wheel is positioned at the inboard of described track.
As preferably, the three-in-one reducing motor of described reducing motor for being formed by reductor, motor and drg combination.
Compared with prior art, the beneficial effect of self-powered type guideway vehicle of the present utility model is:
1, self-powered type guideway vehicle of the present utility model both can move at straight way, also can move at bend, had solved the limitation of the on-the-spot deployment rails of metallurgy and industrial enterprise.
2, self-powered type guideway vehicle of the present utility model is reasonable in design, applied widely, and operates steadily.
Description of drawings
Fig. 1 is self-powered type guideway vehicle structural representation of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural representation of the traveling gear of self-powered type guideway vehicle of the present utility model;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the cutaway view (showing the part vehicle frame) of the slewing arrangement of self-powered type guideway vehicle of the present utility model;
Fig. 7 is the structural representation of the balance wheels of self-powered type guideway vehicle of the present utility model;
Fig. 8 is that the A-A of Fig. 7 is to part sectional view;
Fig. 9 is that the B-B of Fig. 8 is to cutaway view;
Figure 10 is the cutaway view of the guiding wheels of self-powered type guideway vehicle of the present utility model;
Figure 11 is the left view of Figure 10;
Figure 12 is that the C-C of Figure 11 is to cutaway view;
Figure 13 is the structural representation of the reductor of self-powered type guideway vehicle of the present utility model;
Figure 14 is the operation rough schematic view of self-powered type guideway vehicle of the present utility model;
Figure 15 is the geometric relationship figure of each parts of self-powered type guideway vehicle of the present utility model;
Figure 16 is the constructional drawing of the guiding wheels of self-powered type guideway vehicle of the present utility model.
Description of reference numerals
1-vehicle frame 2-traveling gear 3-travel switch
4-balance wheels 5-drive wheel 6-electrical controller
The 7-current-collecting device 8-slewing arrangement 9-wheels that lead
10-reducing motor 11-bearing 12-rotating shaft
The 13-first antifriction-bearing box 14-plain bearing 15-terminal pad
The 16-first bolt 17-expansion section 18-boss
19-balance seat 20-equalizer bar 21-balance shaft
22-axletree 23-bearing 24-bearing seat
25-stifle 26-connecting panel 27-connecting arm
The 28-second bolt 29-the 3rd bolt 30-wheel rim
31-outer side track 32-reductor 33-motor
34-support 35-adapter shaft 36-pressure-bearing wheel
The 37-second antifriction-bearing box 38-track 39-entablatrance
40-cross sill 41-top cover 42-the 4th bolt
43-the 5th bolt 44-insulating bushing 45-inner track
46-the 6th bolt 47-locating piece
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail, but not as to restriction of the present utility model.
As shown in Figure 1 to Figure 3, a kind of self-powered type guideway vehicle of embodiment of the present utility model, comprise vehicle frame 1 and be arranged on vehicle frame 1 below to drive a plurality of traveling geaies 2 that vehicle frame 1 moves together, in addition, also be provided with for the travel switch 3 that starts or stops of control vehicle operating on the vehicle frame 1 of self-powered type guideway vehicle of the present utility model, be used for electrical controller 6 and the current-collecting device 7 of running velocity of the drive wheel 5 of control balance wheels 4, the synchronism of balance wheels 4 operations of track both sides when guaranteeing to turn.Self-powered type guideway vehicle shown in the present embodiment has the rear and front end portion that 2, four traveling geaies 2 of four traveling geaies are arranged in pairs in vehicle frame 1.Certainly, if when vehicle is longer, three pairs of six traveling geaies 2 can be set also.
As shown in Figure 4 and Figure 5, traveling gear 2 comprises: slewing arrangement 8, balance wheels 4, guiding wheels 9 and reducing motor 10.Slewing arrangement 8 is connected the bottom of vehicle frame 1; Balance wheels 4 are rotatably connected on the below of vehicle frame 1 by slewing arrangement 8, and balance wheels 4 have the drive wheel 5 that contacts with track 38; Guiding wheels 9 are arranged on balance wheels 4 rear and front ends and are used for guiding; Reducing motor 10 is connected with balance wheels 4 and is used for driving drive wheel 5 rotations.
As shown in Figure 6, slewing arrangement 8 comprises bearing 11, rotating shaft 12, first antifriction-bearing box 13 and plain bearing 14; Bearing 11 has the centre hole (figure does not indicate) that is used for wearing rotating shaft 12 of perforation, and the outer circumference of bearing 11 is provided with the terminal pad 15 of annular, and terminal pad 15 is connected with vehicle frame 1 by a plurality of first bolts 16; Plain bearing 14 is assemblied between the top and bearing 11 of rotating shaft 12, and first antifriction-bearing box 13 is assemblied between the bottom and bearing 11 of rotating shaft 13; The lower end of rotating shaft 12 is stretched out bearing 11 and is formed for the expansion section 17 that is connected with balance wheels 4.
Continuation is in conjunction with Fig. 6, in the present embodiment, first antifriction-bearing box 13 adopts self-aligning thrust roller bearing, and the inner ring of boss 18, the first antifriction-bearing boxs 13 that match in the outer ring with first antifriction-bearing box 13 of the lower ends downward protrusion formation ring-type of bearing 11 matches with rotating shaft 12 and expansion section 17.
The slewing arrangement 8 of self-powered type guideway vehicle of the present utility model two kinds of bearings are installed up and down, i.e. the plain bearing 14 on top and the self-aligning thrust roller bearing of bottom, this setup has compact conformation, load-carrying capacity is strong, has certain flexible simultaneously.Slewing arrangement 8 can be fixedly connected on the vehicle frame 1, can make the balance wheels 4 that are connected slewing arrangement 8 bottoms have the function of rotation again simultaneously.
To shown in Figure 9, the balance wheels 4 of self-powered type guideway vehicle of the present utility model comprise balance seat 19, equalizer bar 20, balance shaft 21, axletree 22, drive wheel 5, bearing 23, bearing seat 24 and stifle 25 as Fig. 7.As shown in Figure 9, balance seat 19 comprises the connecting panel 26 and the connecting arm 27 that is connected the both sides of connecting panel 26 of level; Connecting panel 26 is fixed together by the expansion section 17 of a plurality of second bolts 28 with slewing arrangement 8.As shown in Figure 7, equalizer bar 20 is connected the bottom of balance seat 19, and equalizer bar 20 stretches out connecting arm 27 between two connecting arms 27 and from the rear and front end of connecting arm 27.As shown in Figure 8, equalizer bar 20 is serially connected by the connecting arm 27 of balance shaft 21 with balance seat 19.Drive wheel 5 is assemblied on the axletree 22, is respectively fitted with bearing 23 and bearing seat 24 on the axletree 22 of the both sides of drive wheel 5, and stifle 25 lids are located at the outside of bearing 23, and is fixed together with bearing seat 24 by the 6th bolt 46.As shown in Figure 9, the bottom of equalizer bar 20 is connected with bearing seat 24 by the 3rd bolt 29.
As shown in Figure 7, each balance wheels 4 of self-powered type guideway vehicle of the present utility model comprise that 5, two drive wheels 5 of two drive wheels lay respectively at the bottom at equalizer bar 20 two ends, the top of balance seat 19 between two drive wheels 5.As Fig. 8 and shown in Figure 9, drive wheel 5 adopts single-wheel edge wheel, and the wheel rim 30 of drive wheel 5 is all towards vehicle frame 1 inboard (referring to Fig. 3 and Figure 14).Single-wheel edge wheel can guarantee that drive wheel 5 can be in track 38 location in the turning process.Condition of service as shown in figure 14, the wheel rim 30 of the drive wheel 5 on the outer side track 31 has navigated on the outer side track 31.
Continuation is in conjunction with Fig. 7 and Fig. 9, and the axletree 22 of one of them drive wheel 5 is long and stretch out stifle 25, and this axletree 22 is used for assembling reducing motor 10, and reducing motor 10 rotates for driving axletree 22 and then driving drive wheel 5.In the present embodiment, as shown in figure 13, reducing motor 10 adopts the three-in-one reducing motor that is combined by reductor 32, motor 33 and drg (not indicating among the figure), and it has compact conformation, the advantage of good integrity.Reducing motor 10 connects the electricity back and provides the power that advances for the car load operation.
Extremely shown in Figure 12 as Figure 10, the guiding wheels 9 of self-powered type guideway vehicle of the present utility model comprise support 34, two adapter shafts 35 and two pressure-bearing wheels 36, two adapter shaft 35 symmetries are fixedly installed on the both sides of support 34, and the bottom of every adapter shaft 35 is equipped with a pressure-bearing wheel 36 by second antifriction-bearing box 37 respectively.As shown in Figure 4, the support 34 of guiding wheels 9 is fixedly connected on by the 5th bolt 43 on the equalizer bar 20 of balance wheels 4, and as Fig. 2 and shown in Figure 10, guiding wheels 9 are crossed on the track 38 and make two pressure-bearing wheels 36 lay respectively at the both sides of drive wheel 5.
A kind of preferred version as present embodiment, as Figure 10 and shown in Figure 12, the both sides of support 34 all are connected with entablatrance 39 and cross sill 40, offer the assembly opening (figure does not indicate) for assembling adapter shaft 35 on entablatrance 39 and the cross sill 40 respectively, adapter shaft 35 fixedly is assemblied in the described assembly opening.In the present embodiment, pressure-bearing wheel 36 adopts pyramidal structures, and two pressure-bearings wheels 36 are mounted to 6 ° of angles, because two adapter shafts 35 are symmetrical arranged the both sides of support, therefore the angle between two adapter shafts 35 is 12 °.This structure makes two pressure-bearings take turns 36 Outboard Sections and raises up, and reduces the interference on the basis of pressure-bearing wheel 36 and track 38.Mutual action between pressure-bearing wheel 36 and the track 38 can guarantee that car load by the operation of definitive orbit circuit, guarantees the order of the rotation of traveling gear 2, plays directional tagging.
Another preferred version as present embodiment, continuation is in conjunction with Figure 12, for with adapter shaft 35 stable being fixed on the support 34, the upper end that adapter shaft 35 stretches out the assembly opening of entablatrance 39 is covered with top cover 41, the outer rim of top cover 41 is polygon, top cover 41 is captiveed joint by the 4th bolt 42 with the upper end of adapter shaft 35, is set with the locating piece of replacing with the outer rim of pushing up cover 41 47 on the entablatrance 39, and the arranging of locating piece 47 can prevent effectively that the top from overlapping 41 rotations.In addition, in the described assembly opening of entablatrance 39 and cross sill 40, be provided with insulating bushing 44.
As shown in figure 14; self-powered type guideway vehicle of the present utility model is (direction of arrow is the sense of motion of vehicle among the figure) when curve track moves; the wheel rim 30 of the drive wheel 5 on the outer side track 31 navigates on the outer side track 31; locating point is the label D among the figure; balance wheels 4 are along with the camber of outer side track 31 is turned voluntarily, and the pressure-bearing in outside wheel 36 plays a protective role.Inner track 45 relies on pressure-bearing wheel 36 to impel balance wheels 4 to turn.As shown in figure 15, analyze self-powered type guideway vehicle of the present utility model each part geometry relations figure when warp rail moves, according to existing parameter such as gauge L, the curved in tracks radius R, the cardinal distance K of balance wheels, the cardinal distance K1 of balance wheels two-wheeled, track width B, the bias Δ of the centre of gration of the drive wheel 5 when wheel tread width B 1 and wheel diameter D etc. calculate drive wheel 5 location on the outer side track 31 on the inner track 45, and draw gap delta (as shown in figure 15) between two pressure-bearings wheel 36 according to the bias Δ, can guarantee the carrying capacity of self-powered type guideway vehicle of the present utility model on warp rail.
Above embodiment is exemplary embodiment of the present utility model only, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in essence of the present utility model and protection domain, this modification or be equal to replacement and also should be considered as dropping in the protection domain of the present utility model.

Claims (10)

1. a self-powered type guideway vehicle comprises vehicle frame and is arranged on described vehicle frame below to drive a plurality of traveling geaies of described vehicle frame operation, it is characterized in that described traveling gear comprises:
Be connected the slewing arrangement of described vehicle frame bottom;
The balance wheels that comprise the drive wheel that contacts with track, described balance wheels are rotatably connected on the below of described vehicle frame by described slewing arrangement;
Be arranged on the guiding wheels that described balance wheels rear and front end is used for guiding; And
Be used for driving the reducing motor that described drive wheel rotates.
2. self-powered type guideway vehicle according to claim 1 is characterized in that, described slewing arrangement comprises bearing, rotating shaft, first antifriction-bearing box and plain bearing;
Described bearing has the centre hole that is used for wearing described rotating shaft of perforation, and the outer circumference of described bearing is provided with the terminal pad of annular, and described terminal pad is connected by bolt with described vehicle frame;
Described plain bearing is assemblied between the top and described bearing of described rotating shaft, and described first antifriction-bearing box is assemblied between the bottom and described bearing of described rotating shaft;
The lower end of described rotating shaft is stretched out described bearing and is formed for the expansion section that is connected with described balance wheels.
3. self-powered type guideway vehicle according to claim 2 is characterized in that, described first antifriction-bearing box is self-aligning thrust roller bearing, the boss that matches in the outer ring with described first antifriction-bearing box of the lower ends downward protrusion formation ring-type of described bearing.
4. self-powered type guideway vehicle according to claim 1, it is characterized in that, described guiding wheels comprise support, two adapter shafts and two pressure-bearing wheels, two described adapter shaft symmetries are fixedly installed on the both sides of described support, the bottom of every described adapter shaft is equipped with a described pressure-bearing wheel by second antifriction-bearing box respectively, described guiding wheels are fixedly connected on the described balance wheels by described support, and described guiding wheels are crossed on the described track and make two described pressure-bearing wheels lay respectively at the both sides of described drive wheel.
5. self-powered type guideway vehicle according to claim 4, it is characterized in that, the both sides of described support all are connected with entablatrance and cross sill, offer the assembly opening for the described adapter shaft of assembling on described entablatrance and the cross sill respectively, and described adapter shaft fixedly is assemblied in the described assembly opening.
6. according to claim 4 or 5 described self-powered type guideway vehicles, it is characterized in that described pressure-bearing wheel is pyramidal structure, the angle between two described adapter shafts is 12 °.
7. self-powered type guideway vehicle according to claim 5, it is characterized in that, the upper end that described adapter shaft stretches out the assembly opening of described entablatrance is covered with the top cover, the outer rim of described top cover is polygon, described top cover is bolted to connection with the upper end of described adapter shaft, is set with the locating piece of replacing with the outer rim of described top cover on the described entablatrance.
8. self-powered type guideway vehicle according to claim 4 is characterized in that, described balance wheels comprise:
Balance seat, described balance seat comprise for the connecting panel of the level that is connected with described slewing arrangement and stretch out the connecting arm of described connecting panel from the both sides of described connecting panel downwards;
Equalizer bar, described equalizer bar is serially connected by the connecting arm of balance shaft and described balance seat, and the support of described guiding wheels is connected on the described equalizer bar by bolt;
Axletree, be equipped with drive wheel on the described axletree, be respectively fitted with bearing and bearing seat on the axletree of the both sides of described drive wheel, the outboard cover of described bearing is provided with stifle, described bearing seat is captiveed joint with described equalizer bar, and described reducing motor is installed on the described axletree.
9. according to claim 1 or 8 described self-powered type guideway vehicles, it is characterized in that described traveling gear is arranged in pairs in the below of described vehicle frame, each described balance wheels comprises two drive wheels, described drive wheel adopts single-wheel edge wheel, and the wheel rim of described drive wheel is positioned at the inboard of described track.
10. self-powered type guideway vehicle according to claim 1 is characterized in that, described reducing motor is the three-in-one reducing motor that reductor, motor and drg combination form.
CN 201320109855 2013-03-11 2013-03-11 Self-driving railway vehicle Withdrawn - After Issue CN203186349U (en)

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Application Number Priority Date Filing Date Title
CN 201320109855 CN203186349U (en) 2013-03-11 2013-03-11 Self-driving railway vehicle

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Application Number Priority Date Filing Date Title
CN 201320109855 CN203186349U (en) 2013-03-11 2013-03-11 Self-driving railway vehicle

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104044599A (en) * 2013-03-11 2014-09-17 秦皇岛秦冶重工有限公司 Self-driven rail vehicle
CN110143222A (en) * 2018-06-19 2019-08-20 浙江大学山东工业技术研究院 A kind of car-haul method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104044599A (en) * 2013-03-11 2014-09-17 秦皇岛秦冶重工有限公司 Self-driven rail vehicle
CN110143222A (en) * 2018-06-19 2019-08-20 浙江大学山东工业技术研究院 A kind of car-haul method
CN110143222B (en) * 2018-06-19 2021-04-09 浙江大学山东工业技术研究院 Mine car transportation method

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AV01 Patent right actively abandoned

Granted publication date: 20130911

Effective date of abandoning: 20160831

C25 Abandonment of patent right or utility model to avoid double patenting