CN103043518B - Cage car stop - Google Patents
Cage car stop Download PDFInfo
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- CN103043518B CN103043518B CN201310026789.3A CN201310026789A CN103043518B CN 103043518 B CN103043518 B CN 103043518B CN 201310026789 A CN201310026789 A CN 201310026789A CN 103043518 B CN103043518 B CN 103043518B
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- cage
- backstop
- guide
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- torsion shaft
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- 230000000694 effects Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention relates to a cage car stop. A deflector rod is movably mounted at the position of the middle upper part of a rear stop at the outer side of a cage railway, the end part of the deflector rod is connected with the upper end of a torsion shaft, and the deflector rod is mounted in the outer side direction of the cage railway of the torsion shaft; and a connecting rod is connected in an inner side direction of the cage railway at the lower end of the torsion shaft, the other end of the connecting rod is connected with a slide block movably mounted on a front stop guiding shaft, a front stop is arranged at one side of the slide block, a front stop buffer spring is arranged at the other side of the slide block, and a rear guiding shaft sleeve and a front guiding shaft sleeve are respectively arranged at two ends of the front stop guiding shaft. According to the cage car stop, when a mine car enters a cage, front wheels collide the front stop, the spring is compressed and deforms, the connecting rod drives and twists a guiding rod and pulls and twists the torsion shaft, and meanwhile, the deflector rod on the torsion shaft shifts the rear stop to instantly block rear wheels, when the spring releases the deformation to reversely push the slide block, the front stop and the front wheels, the rear wheels are blocked, and the mine car is blocked between the front stop and the rear stop so as not to be ejected out of the cage or the railway.
Description
Technical field
The present invention relates to field, colliery, be specifically related to a kind of mine equipment, particularly a kind of cage stop.
Background technology
In mine hoisting system, it is to utilize down ramp that mine car enters cage, and mine car is slipped into cage.First mine car slips up and down at down ramp, reaches certain speed, enters cage by cage chair.If mine car enters the excessive velocities of tank, mine car front-wheel bumps against front and causes resilience, and ejection cage or trailing wheel lift to cause and slide down.Have a strong impact on cage hoisting speed.In order to prevent that mine car from ejecting cage, hook personnel before mine car does not eject, pedal tramps with one's feet, pedal drives backstop, blocks mine car, and one avoids mine car to eject cage, if do not have timely foot pedal to close backstop hook personnel, mine car ejects cage, can bump against a hook personnel, to hook personnel's safety is caused to great threat.
If it is excessively slow that mine car enters tank speed, mine car does not enter cage, must need 3 to 4 people, and mine car is advanced to cage.Affecting mine car, to enter the factor of tank speed a lot, as the friction coefficient of the quality of track grade, mine car, tramcar wheel and track, tramcar wheel bearing friction coefficient.Therefore enter the speed of tank in order to control mine car, need artificial go-cart or braking to control.While braking to mine car, need 3 to 4 people to press mine car wheel with plank, rely on traditional method to slow down to mine car, dangerously take again personnel.
Therefore, production is a kind of simple in structure, easy to operate, and safety factor is high, saves human resources, and the cage stop that work efficiency is high, has market outlook widely.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of simple in structure, easy to operate, safety factor is high, save human resources, cage stop that work efficiency is high.
Technical scheme of the present invention is such realization: a kind of cage stop, comprise the back step that is at least arranged on cage railway one side, the backstop connecting lever being connected with back step, the backstop being connected with backstop connecting lever, be arranged on after the backstop of backstop middle and upper part wing and the hard-wired backstop axis of guide before wing and backstop, the position, backstop middle and upper part in described cage railway outside is movably installed with a driving lever, the end of driving lever is connected with the upper end of torsion shaft, and driving lever is arranged in the cage railway lateral direction of torsion shaft, torsion shaft lower end position cage railway in be connected with connecting rod on side direction, the other end of connecting rod is connected with the slide block being movably arranged on the front axis of guide, one side of slide block is provided with front, the opposite side of slide block is provided with front recoil spring, cover and axis of guide protheca after front axis of guide two ends are respectively arranged with the axis of guide.
Described front is the block structure that can rotate around the front axis of guide, the lower end shape of front is agreed with mutually with the profile of cage railway, front connecting lever is installed on front, the end of front connecting lever is provided with front running board, is all installed with connecting lever axle sleeve in the outside of front connecting lever and backstop connecting lever.
Described backstop is provided with eccentric wheel towards a side of back step direction, is provided with eccentric wheel handle on eccentric wheel, and this eccentric wheel is the semicircular structure that can rotate along eccentric wheel axle center, and eccentric arcwall face is towards a side of backstop.
Described front recoil spring is arranged on the front axis of guide between slide block and axis of guide protheca, backing plate and rear backing plate before the two ends of front recoil spring are separately installed with, and the front axis of guide is arranged on the below of front connecting lever.
Described torsion shaft is the cylindrical structural that can rotate along its axle center, is all installed with torsion pilot bar in the top and bottom of torsion shaft, and described driving lever is all connected with torsion shaft by reversing pilot bar with connecting rod.
Described connecting rod outside is installed with connecting rod bearing, and connecting rod bearing is at least two.
The present invention has following good effect: first, the present invention is simple in structure, comprise the back step that is at least arranged on cage railway one side, the backstop connecting lever being connected with back step, the backstop being connected with backstop connecting lever, be arranged on after the backstop of backstop middle and upper part wing and the hard-wired backstop axis of guide before wing and backstop, the position, backstop middle and upper part in described cage railway outside is movably installed with a driving lever, the end of driving lever is connected with the upper end of torsion shaft, and driving lever is arranged in the cage railway lateral direction of torsion shaft, torsion shaft lower end position cage railway in be connected with connecting rod on side direction, the other end of connecting rod is connected with the slide block being movably arranged on the front axis of guide, one side of slide block is provided with front, the opposite side of slide block is provided with front recoil spring, cover and axis of guide protheca after front axis of guide two ends are respectively arranged with the axis of guide, can be in the time that mine car enters cage, front-wheel bumps against front, under the promotion of inertia, promote front and slide block, make compression deformation of the spring, slide block drivening rod, connecting rod drives and reverses pilot bar and pull torsion shaft that torsion shaft is reversed, driving lever on torsion shaft is stirred backstop simultaneously, make backstop moment keep off trailing wheel, when spring discharges deformation reverse push movable slider, when front and front-wheel, trailing wheel is dead by gear, mine car is blocked between front-and-back stop, can not be ejected cage or slide down, secondly, front of the present invention is the block structure that can rotate around the front axis of guide, the lower end shape of front is agreed with mutually with the profile of cage railway, front connecting lever is installed on front, the end of front connecting lever is provided with front running board, is all installed with connecting lever axle sleeve, in use in the outside of front connecting lever and backstop connecting lever, can realize the operation of lifting to front by direct control front running board, safety factor is high, again, backstop of the present invention is provided with eccentric wheel towards a side of back step direction, on eccentric wheel, be provided with eccentric wheel handle, this eccentric wheel is the semicircular structure that can rotate along eccentric wheel axle center, and eccentric arcwall face is towards a side of backstop, when front-and-back stop blocks front and back wheel, move eccentric wheel, eccentric wheel promotes backstop and trailing wheel, and the gap between front-and-back stop and front and back wheel is squeezed out, and has strengthened the stability of system.
Brief description of the drawings
Structural representation when Fig. 1 is backstop unlatching of the present invention.
Fig. 2 is backstop of the present invention structural representation before eccentric wheel effect while closing.
Fig. 3 is backstop of the present invention structural representation after eccentric wheel effect while closing.
Fig. 4 be torsion shaft of the present invention with driving lever and connecting rod be connected plan structure schematic diagram.
View when Fig. 5 is backstop unlatching of the present invention.
Fig. 6 is the view of backstop of the present invention while closing.
View when Fig. 7 is front unlatching of the present invention.
Fig. 8 is the view of front of the present invention while closing.
Detailed description of the invention
As Fig. 1, 2, 3, 4, 5, 6, 7, shown in 8, a kind of cage stop, comprise the back step 10a that is at least arranged on cage railway 1 one sides, the backstop connecting lever 4b being connected with back step 10a, the backstop 3b being connected with backstop connecting lever 4b, be arranged on after the backstop of backstop 3b middle and upper part wing 13b and the hard-wired backstop axis of guide 18 before wing 13a and backstop, the position, backstop 3b middle and upper part in described cage railway 1 outside is movably installed with a driving lever 12, the end of driving lever 12 is connected with the upper end of torsion shaft 11, and driving lever 12 is arranged in cage railway 1 lateral direction of torsion shaft 11, torsion shaft 11 lower end positions the interior side direction of cage railway 1 on be connected with connecting rod 17, the other end of connecting rod 17 is connected with the slide block 6 being movably arranged on the front axis of guide 16, one side of slide block 6 is provided with front 3a, the opposite side of slide block 6 is provided with front recoil spring 15, after being respectively arranged with the axis of guide, the front axis of guide 16 two ends overlap 8a and axis of guide protheca 8b.Front 3a can absorb the kinetic energy of mine car, kinetic energy is delivered to backstop 3b by slide block 6, connecting rod 17, torsion shaft 11, driving lever 12, and backstop 3b is closed, realize the object of automatic car stopping, having solved mobile cage can not connection circuit, oil circuit, gas circuit carry out a difficult problem of automatically controlling, simple and reasonable, safety factor is high.
Described front 3a is the block structure that can rotate around the front axis of guide 16, the lower end shape of front 3a is agreed with mutually with the profile of cage railway 1, front connecting lever 4a is installed on front 3a, the end of front connecting lever 4a is provided with front running board 10b, is all installed with connecting lever axle sleeve 9 in the outside of front connecting lever 4a and backstop connecting lever 4b.Described backstop 3b is provided with eccentric wheel 14 towards a side of back step 10a direction, on eccentric wheel 14, be provided with eccentric wheel handle 19, the semicircular structure of this eccentric wheel 14 for rotating along eccentric wheel axle center, the arcwall face of eccentric wheel 14 is towards a side of backstop 3b.This design has solved the gap between front-and-back stop and mine car front and back wheel, gap can be squeezed out, and ensures that mine car can play in cage, reaches the object of security improvement.
Described front recoil spring 15 is arranged on the front axis of guide 16 between slide block 6 and axis of guide protheca 8b, backing plate 7b and rear backing plate 7a before the two ends of front recoil spring 15 are separately installed with, and the front axis of guide 16 is arranged on the below of front connecting lever 4a.Described torsion shaft 11 is the cylindrical structurals that can rotate along its axle center, is all installed with reverses pilot bar 20 in the top and bottom of torsion shaft 11, and described driving lever 12 is all connected with torsion shaft 11 by reversing pilot bar 20 with connecting rod 17.Described connecting rod 17 outsides are installed with connecting rod bearing 21, and connecting rod bearing 21 is at least two.
The present invention in use, front-wheel 2a and trailing wheel 2b are installed on mine car frame 5, front 3a of the present invention and backstop 3b and front-wheel 2a and trailing wheel 2b, between have certain interval, when mine car drives to behind desired location, the front-wheel 2a of mine car can clash into front 3a, make front 3a promote slide block 6 and front recoil spring 15, front recoil spring 15 compressive deformations, and the direction that drivening rod 17 shrinks towards front recoil spring 15 is moved, when connecting rod 17 moves, the torsion pilot bar 20 being connected with connecting rod 17 moves, and drive torsion shaft 11 to present cw motion, now, the torsion pilot bar 20 that torsion shaft 11 drives top to connect, and further drive driving lever 12 to present and move clockwise around torsion shaft 11 axle center.In the time that driving lever 12 turns to preposition, mounted backstop 3b is stirred by driving lever 12, and rotate along the axle center of the backstop axis of guide 18, rotate towards the interior side direction of cage railway 1, and finally drop on the upper edge of cage railway 1 track, the trailing wheel 2b that operation is put in place blocks, and mine car is fixed in stop buffer of the present invention firmly.In addition, backstop 3b of the present invention is provided with eccentric wheel 14 towards a side of back step 10a direction, is provided with eccentric wheel handle 19 on eccentric wheel 14, can overlap steel pipe and lengthen on eccentric wheel handle 19, laborsaving while pulling.The semicircular structure of this eccentric wheel 14 for rotating along eccentric wheel axle center, the arcwall face of eccentric wheel 14 is towards a side of backstop 3b, after trailing wheel 2b is blocked, can, by pulling eccentric wheel handle 19 that eccentric wheel is promoted to backstop and trailing wheel, the gap between front-and-back stop and front and back wheel be squeezed out.Eccentric wheel actuating length, is slightly larger than the gap between front and back wheel and front-and-back stop, when eccentric wheel promotes backstop and trailing wheel, drives front-wheel to promote front simultaneously, makes front promote slide block and spring, compression deformation of the spring, and mine car is fixed in stop buffer firmly.In lifting process, mine car can not jump, safe and reliable.Auto-elevator coordinates large gear to use, and (large gear is contained on cage wall, is used for keeping off mine car compartment, and large gear has been widely used in cage hoisting, not in detailed introduction) is safe and reliable, perfectly safe.
Cage stop of the present invention can be arranged on a side or the both sides of cage railway 1, and the front axis of guide 16 is fixed on the side of cage railway 1; By overlapping the fixing front axis of guide of 8a and axis of guide protheca 8b 16 two ends after the axis of guide; Front 3a is enclosed within on the front axis of guide 16, and it is little and flexible that want in the gap of front 3a endoporus and the front axis of guide 16, and friction coefficient is little, slides and left and right torsion before and after being convenient to.Front connecting lever 4a is fixed on the side of cage railway 1, fixing by connecting lever axle sleeve 9, one end of front connecting lever 4a is inserted in the aperture of front 3a, it is large that want in the gap of the aperture of front connecting lever 4a and front 3a, offset and add the error that produce man-hour, the other end of front connecting lever 4a is front running board 10b, and backstop connecting lever 4b is the same with the fixing of backstop 3b and fit system front face.Slide block 6 is enclosed within on the front axis of guide 16, the left side is front 3a, the contact surface of slide block and front is smooth, and when front reverses, resistance is little, and slide block the right is rear backing plate 7a, the effect of backing plate is the degree of tightness of regulating spring, if spring pine can be padded more, rear backing plate 7a the right is spring 15 successively, front backing plate 7b, axis of guide step, axis of guide protheca 8b.The lower end of slide block 6 connects connecting rod 17, two connecting rod bearings are fixed on connecting rod 17 side of track, will there be certain space in its gap, so that the pulling flexibly of connecting rod 17, the other end of connecting rod 17 is circular holes, on the torsion pilot bar 20 that circle hole sleeve protrudes at torsion shaft 11, the torsion of torsion shaft 11 when being convenient to connecting rod 17 and pulling.Wing 13b before wing 13a and backstop after backstop, is used for increasing the contact surface of backstop and cage railway, has just increased the stability of backstop, and mechanical strength.Trailing wheel can reduce displacement and distortion while clashing into backstop.
In mine hoisting system, it is to utilize down ramp that mine car enters cage, and mine car is slipped into cage.First mine car slips up and down at down ramp, reaches certain speed, enters cage by cage chair, has fixing entrance so mine car enters cage; When mine car is released cage, available winch traction, two ends can be out.If mine car will, from cage back warp mistake, all be opened front-and-back stop, as Fig. 5, shown in Fig. 7, mine car can pass through cage smoothly; If mine car will enter cage front is closed, backstop is opened, and as Fig. 5, shown in Fig. 8, when mine car enters cage, trailing wheel is blocked in backstop meeting automatically.When mine car is released cage, turn back eccentric wheel handle, make it unclamp backstop, between front and back wheel and front-and-back stop, had free gap.If when mine car is released from front direction, pin is stepped on front running board 10b, drive front connecting lever 4a, drive front 3a simultaneously, front is opening, and as shown in Figure 7, mine car is released cage from front direction; If when mine car is released from backstop direction, pin is stepped on back step 10a, drive backstop connecting lever 4b, drive backstop 3b simultaneously, backstop is opening, and as shown in Figure 5, mine car is released cage from backstop direction.Described stop buffer is located between cage railway both sides and cage wall, and not impact personnel take cage, and after the personnel that take cage trample stop buffer, does not affect the normal use of stop buffer; In the time promoting mine car, keep off a car reliable, convenient and practical; Having solved mobile cage can not connection circuit, oil circuit, and gas circuit is carried out a difficult problem of automatically controlling.
The present invention is simple in structure, easy to operate, has greatly improved work efficiency, and when operation is safe and reliable, has good society and economic benefit.Stop buffer of the present invention, can be located between two railways of cage outside and cage wall, and two railways and stop buffer are in a symmetrical arrangement, and specification sheets and accompanying drawing are resolved a side.If to the less demanding mine of cage hoisting, or the cage of little tonnage is only established stop buffer in railway one side, the effect of also being kept off a car preferably.
Claims (6)
1. a cage stop, comprise the back step (10a) that is at least arranged on cage railway (1) one side, the backstop connecting lever (4b) being connected with back step (10a), the backstop (3b) being connected with backstop connecting lever (4b), be arranged on after the backstop of backstop (3b) middle and upper part wing (13b) and the hard-wired backstop axis of guide (18) before wing (13a) and backstop, it is characterized in that: backstop (3b) position, middle and upper part in described cage railway (1) outside is movably installed with a driving lever (12), the end of driving lever (12) is connected with the upper end of torsion shaft (11), and driving lever (12) is arranged in cage railway (1) lateral direction of torsion shaft (11), torsion shaft (11) lower end position cage railway (1) in be connected with connecting rod (17) on side direction, the other end of connecting rod (17) is connected with the slide block (6) being movably arranged on the front axis of guide (16), one side of slide block (6) is provided with front (3a), the opposite side of slide block (6) is provided with front recoil spring (15), cover (8a) and axis of guide protheca (8b) after the front axis of guide (16) two ends are respectively arranged with the axis of guide.
2. cage stop according to claim 1, it is characterized in that: described front (3a) is the block structure that can rotate around the front axis of guide (16), the lower end shape of front (3a) is agreed with mutually with the profile of cage railway (1), front connecting lever (4a) is installed on front (3a), the end of front connecting lever (4a) is provided with front running board (10b), is all installed with connecting lever axle sleeve (9) in the outside of front connecting lever (4a) and backstop connecting lever (4b).
3. cage stop according to claim 1, it is characterized in that: described backstop (3b) is provided with eccentric wheel (14) towards a side of back step (10a) direction, on eccentric wheel (14), be provided with eccentric wheel handle (19), the semicircular structure of this eccentric wheel (14) for rotating along eccentric wheel axle center, the arcwall face of eccentric wheel (14) is towards a side of backstop (3b).
4. cage stop according to claim 1, it is characterized in that: described front recoil spring (15) is arranged on the front axis of guide (16) between slide block (6) and axis of guide protheca (8b), be separately installed with front backing plate (7b) and rear backing plate (7a) at the two ends of front recoil spring (15), the front axis of guide (16) is arranged on the below of front connecting lever (4a).
5. cage stop according to claim 1, it is characterized in that: described torsion shaft (11) is the cylindrical structural that can rotate along its axle center, all be installed with in the top and bottom of torsion shaft (11) and reverse pilot bar (20), described driving lever (12) is all connected with torsion shaft (11) by reversing pilot bar (20) with connecting rod (17).
6. cage stop according to claim 1, is characterized in that: described connecting rod (17) outside is installed with connecting rod bearing (21), and connecting rod bearing (21) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026789.3A CN103043518B (en) | 2013-01-24 | 2013-01-24 | Cage car stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026789.3A CN103043518B (en) | 2013-01-24 | 2013-01-24 | Cage car stop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103043518A CN103043518A (en) | 2013-04-17 |
| CN103043518B true CN103043518B (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310026789.3A Expired - Fee Related CN103043518B (en) | 2013-01-24 | 2013-01-24 | Cage car stop |
Country Status (1)
| Country | Link |
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| CN (1) | CN103043518B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417282B (en) * | 2022-08-24 | 2024-02-27 | 山东交通职业学院 | Anti-slip device of trackless rubber-tyred vehicle in cage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1885277A (en) * | 1930-06-21 | 1932-11-01 | Mining Safety Device Company | Cace lock |
| GB980650A (en) * | 1962-08-24 | 1965-01-13 | W H Barker & Son Engineers Ltd | Stop means for mine cars and like rail vehicles |
| CN2628369Y (en) * | 2003-06-26 | 2004-07-28 | 扬州市矿务局王庄煤矿 | Through type car arrester at bottom in jar |
| CN102730026A (en) * | 2011-04-01 | 2012-10-17 | 中国华冶科工集团有限公司 | Car stopper and car-stopping device used for mine car in mine cage |
| CN203064980U (en) * | 2013-01-24 | 2013-07-17 | 刘允勇 | Cage car stop |
-
2013
- 2013-01-24 CN CN201310026789.3A patent/CN103043518B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1885277A (en) * | 1930-06-21 | 1932-11-01 | Mining Safety Device Company | Cace lock |
| GB980650A (en) * | 1962-08-24 | 1965-01-13 | W H Barker & Son Engineers Ltd | Stop means for mine cars and like rail vehicles |
| CN2628369Y (en) * | 2003-06-26 | 2004-07-28 | 扬州市矿务局王庄煤矿 | Through type car arrester at bottom in jar |
| CN102730026A (en) * | 2011-04-01 | 2012-10-17 | 中国华冶科工集团有限公司 | Car stopper and car-stopping device used for mine car in mine cage |
| CN203064980U (en) * | 2013-01-24 | 2013-07-17 | 刘允勇 | Cage car stop |
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| Publication number | Publication date |
|---|---|
| CN103043518A (en) | 2013-04-17 |
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Inventor after: Liu Yunyong Inventor after: Dang Guojun Inventor after: Shang Chaofeng Inventor after: Zhao Qiankun Inventor after: Yang Hongqi Inventor after: Zhou Wanpu Inventor after: Liu Xiaopeng Inventor after: Xu Tao Inventor after: Xin Saifei Inventor after: Zhang Gewei Inventor after: Xu Jianguo Inventor after: Yang Rui Inventor after: Gao Yinfeng Inventor after: Li Huashan Inventor after: Zhang Dongdong Inventor after: Wang Hongsong Inventor after: Ma Zuojun Inventor before: Liu Yunyong Inventor before: Zhang Haolei Inventor before: Xu Tao Inventor before: Wu Xianyan Inventor before: Li Yafei Inventor before: Yang Hongqi Inventor before: Shang Chaofeng Inventor before: Zhao Qiankun Inventor before: Liu Fujun Inventor before: Zhang Dongdong Inventor before: Dang Guojun Inventor before: Wang Yonghua |
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Free format text: CORRECT: INVENTOR; FROM: LIU YUNYONG LI YAFEI YANG HONGQI SHANG CHAOFENG ZHAO QIANKUN LIU FUJUN ZHANG DONGDONG DANG GUOJUN WANG YONGHUA ZHANG HAOLEI XU TAO WU XIANYAN TO: LIU YUNYONG ZHANG GEWEI XU JIANGUO YANG RUI GAO YINFENG LI HUASHAN ZHANG DONGDONG WANG HONGSONG MA ZUOJUN DANG GUOJUN SHANG CHAOFENG ZHAO QIANKUN YANG HONGQI ZHOU WANPU LIU XIAOPENG XU TAO XIN SAIFEI |
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Inventor after: Song Weiyi Inventor after: Wang Hongsong Inventor after: Ma Zuojun Inventor after: Dang Guojun Inventor after: Shang Chaofeng Inventor after: Zhao Qiankun Inventor after: Yang Hongqi Inventor after: Zhou Wanpu Inventor after: Liu Xiaopeng Inventor after: Xu Tao Inventor after: Xin Saifei Inventor after: Zhang Gewei Inventor after: Liu Yunyong Inventor after: Xu Jianguo Inventor after: Yang Rui Inventor after: Gao Yinfeng Inventor after: Li Qiang Inventor after: Li Huashan Inventor after: Zhang Dongdong Inventor before: Liu Yunyong Inventor before: Dang Guojun Inventor before: Shang Chaofeng Inventor before: Zhao Qiankun Inventor before: Yang Hongqi Inventor before: Zhou Wanpu Inventor before: Liu Xiaopeng Inventor before: Xu Tao Inventor before: Xin Saifei Inventor before: Zhang Gewei Inventor before: Xu Jianguo Inventor before: Yang Rui Inventor before: Gao Yinfeng Inventor before: Li Huashan Inventor before: Zhang Dongdong Inventor before: Wang Hongsong Inventor before: Ma Zuojun |
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Free format text: CORRECT: INVENTOR; FROM: LIU YUNYONG ZHANG GEWEI XU JIANGUO YANG RUI GAO YINFENG LI HUASHAN ZHANG DONGDONG WANG HONGSONG MA ZUOJUN DANG GUOJUN SHANG CHAOFENG ZHAO QIANKUN YANG HONGQI ZHOU WANPU LIU XIAOPENG XU TAO XIN SAIFEI TO: SONG WEIYI ZHANG GEWEI LIU YUNYONG XU JIANGUO YANG RUI GAO YINFENG LI QIANG LI HUASHAN ZHANG DONGDONG WANG HONGSONG MA ZUOJUN DANG GUOJUN SHANG CHAOFENG ZHAO QIANKUN YANG HONGQI ZHOU WANPU LIU XIAOPENG XU TAO XIN SAIFEI |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20210124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |