CN103895735A - Clutch plate self-locking anti-theft device for motorcycle - Google Patents
Clutch plate self-locking anti-theft device for motorcycle Download PDFInfo
- Publication number
- CN103895735A CN103895735A CN201410110381.9A CN201410110381A CN103895735A CN 103895735 A CN103895735 A CN 103895735A CN 201410110381 A CN201410110381 A CN 201410110381A CN 103895735 A CN103895735 A CN 103895735A
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- clutch disk
- rocking arm
- shaft
- torsion spring
- crankcase cover
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Abstract
The invention relates to the field of anti-theft devices of motorcycles, in particular to a clutch plate self-locking anti-theft device for the motorcycle. A gear shaft outer spline (15) of a driving gear shaft (1) penetrating through a belt wheel central hole (20) of a belt wheel assembly (2) is meshed with a clutch plate inner spline (27) of a clutch plate (3), a clutch plate installation nut (4) is installed on a fastening threaded shaft (14), a shaft sleeve (12) is installed on a shaft sleeve installation shaft (42) of a stop plate (13), a central threaded shaft (40) of the stop plate (13) is installed inside a rocker arm central hole (36) of a rocker arm (7), a locking nut (8) is installed on the central threaded shaft (40), a torsion spring (6) is installed on a torsion spring positioning boss (29) and a torsion spring hooking installation groove (37) in a hooking mode, a pull rope pillar (44) of a pull rope (11) is installed inside a pull rope pillar installation hole (38) of the rocker arm (7), and a protective pressing plate (10) is installed on a crankshaft box cover (5). The clutch plate self-locking anti-theft device for the motorcycle is simple in structure and capable of effectively preventing thefts.
Description
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Technical field
motor bike of the present invention relates to the motorcycle self-locking anti-joyride device that adopts stay cord, rocking arm, check plate and clutch disk critical component composition with clutch disk self-locking anti-theft device, belong to the anti-joyride device field of motor bike.
Background technology
although electric door lock was installed on motor bike in the past, after key is inserted in electric door lock key hole, electric door lock could be opened, and the electric wire of the engine igniting circuit on electric door lock is connected, and just can make engine ignition, motor bike could move, in the key situation that there is no switch-lock for motorcycle, motor bike can not be activated, if thief breaks electric door lock, after said wires on electric door lock is connected, steal after also making motor bike be activated.Therefore in order to make the motor bike can be antitheft fully, need development on motor bike, install a set of self-locking anti-theft device additional.
Summary of the invention
the object of this invention is to provide a kind of motor bike clutch disk self-locking anti-theft device, it is mainly made up of parts such as stay cord, rocking arm, check plate, clutch disk, pulley assembly and gear shaft, make clutch disk in self-locking state by check plate, reach and make motor bike realize antitheft object.
clutch disk self-locking anti-theft device for motor bike, it is mainly by gear shaft, pulley assembly, clutch disk, clutch disk mounting nuts, crankcase cover, torsion spring, rocking arm, jam nut, pressing plate hold-down bolt, protection pressing plate, stay cord, axle sleeve and check plate composition, gear shaft is installed in the belt pulley centre hole of pulley assembly, the gear wheel shaft male splines of gear shaft engages with the clutch disk female splines at clutch disk center, clutch disk mounting nuts is arranged on the binding thread axle of gear shaft, by clutch disk and pulley assembly axial location be arranged in gear shaft, axle sleeve inner ring wall is arranged in the axle sleeve installation shaft of check plate, axle sleeve collar wall is arranged in the axle sleeve mounting hole of crankcase cover, in the rocking arm centre hole of rocking arm, be installed with the rocking arm locking plane on the center threaded shaft of check plate, jam nut is arranged on the center threaded shaft of check plate, the rocking arm that makes to be fitted on crankcase cover lateral surface drives check plate rotation, and the main board being fixed in the axle sleeve installation shaft of braking roll is positioned at crankcase cover inner side, the case lid hook of torsion spring one end hooks on the torsion spring positioning boss that is contained in crankcase cover outside, and the torsion spring that the rocking arm hook hook of the torsion spring other end is contained in rocking arm hooks on tankage, the stay cord post of stay cord lower end is arranged in the stay cord post mounting hole of rocking arm, pressing plate hold-down bolt passes the pressing plate being arranged on crankcase cover after the screw thread mounting hole on protection pressing plate and installs in tapped bore, makes to protect pressing plate to be arranged on crankcase cover lateral surface, is used for protecting rocking arm and torsion spring.
the principle of work of motor bike operation is described as follows:
after the bent axle of motor bike drives the driving wheel of toric transmission to rotate, by being arranged on the drive belt in the belt mounting groove of pulley assembly, pulley assembly is rotated in gear shaft, in the time that the rotating speed of pulley assembly reaches certain numerical value, centnifugal force just makes two hoof pieces on pulley assembly stretch out, the friction lining on hoof piece surface will be fitted in the clutch disk medial surface of clutch disk, drive clutch disk to rotate with pulley assembly by friction force, because the clutch disk female splines in clutch disk is meshed with the gear wheel shaft male splines in gear shaft one side, clutch disk drives gear shaft rotation, helical wheel on gear shaft opposite side engages with other gears in change speed gear box, again by driving motor cycle rear wheel to rotate after other gear reductions, motor bike can normally travel.
this motor bike is described as follows by the principle of work of clutch disk self-locking anti-theft device:
the hand operating switch of controlling stay cord is installed on motor bike, while making stay cord upper end be positioned at top by hand operating switch, stay cord lower end is by being inserted in the stay cord post in the stay cord post mounting hole of rocking arm one side, drive rocking arm in the time that rocking arm centre hole conter clockwise rotates up, because the rocking arm of check plate locking plane is installed in the rocking arm centre hole of rocking arm, the rocking arm of rotation can drive check plate to rotate together, check plate after rotation is rotated between two adjacent stop ledge on the outside anchor ring of clutch disk its main board, just make clutch disk not rotate, thereby the gear shaft being connected with clutch disk can not be rotated, although thief can manage to make the electric wire that electric switch of motorcycle is locked to connect, ignition trigger, but now motor bike still can not travel, thereby can prevent that motor bike is stolen.
when cyclist will drive, when key is inserted into after electric door lock, only need pull hand switch, while making stay cord upper end be positioned at bottom, by torsion spring, rocking arm cw is resetted, thereby main board on check plate is left between two adjacent stop ledge on the outside anchor ring of clutch disk, clutch disk just can rotate, then drive gear shaft to rotate, thereby can drive motor cycle rear wheel to travel.
this motor bike is simple with clutch disk self-locking anti-theft apparatus structure, can effectively prevent that motor bike from being stolen.
accompanying drawing explanation:
fig. 1: clutch for motorcycle self-locking anti-theft device three-dimensional exploded structural representation.
fig. 2: gear shaft 1 three-dimensional structure schematic diagram.
fig. 3: pulley assembly 2 three-dimensional structure schematic diagrams.
fig. 4: clutch disk 3 outside three-dimensional structure schematic diagrams.
fig. 5: clutch disk 3 inner side three-dimensional structure schematic diagrams.
fig. 6: crankcase cover 5 outside plan sketch.
fig. 7: torsion spring 6 three-dimensional structure schematic diagrams.
fig. 8: rocking arm 7 makes motor bike in opening A and makes the three-dimensional structure schematic diagram of motor bike under lockup state B.
fig. 9: check plate 13 three-dimensional structure schematic diagrams.
The specific embodiment
referring to Fig. 1 and relevant each accompanying drawing, clutch disk self-locking anti-theft device for motor bike, it is mainly by gear shaft 1, pulley assembly 2, clutch disk 3, clutch disk mounting nuts 4, crankcase cover 5, torsion spring 6, rocking arm 7, jam nut 8, pressing plate hold-down bolt 9, protection pressing plate 10, stay cord 11, axle sleeve 12 and check plate 13 form, gear shaft 1 is installed in the belt pulley centre hole 20 of pulley assembly 2, the gear wheel shaft male splines 15 of gear shaft 1 engages with the clutch disk female splines 27 at clutch disk 3 centers, clutch disk mounting nuts 4 is arranged on the binding thread axle 14 of gear shaft 1, by clutch disk 3 and pulley assembly 2 axial location be arranged in gear shaft 1, axle sleeve 12 inner ring walls are arranged in the axle sleeve installation shaft 42 of check plate 13, axle sleeve 12 collar wall are arranged in the axle sleeve mounting hole 30 of crankcase cover 5, in the rocking arm centre hole 36 of rocking arm 7, be installed with rocking arm on check plate 13 center threaded shaft 40 locking plane 39, jam nut 8 is arranged on check plate 13 center threaded shaft 40, rocking arm 7 that makes to be fitted on crankcase cover 5 lateral surfaces drives check plate 13 to rotate, and the main board 43 being fixed in the axle sleeve installation shaft 42 of check plate 13 is positioned at crankcase cover 5 inner sides, the case lid hook 32 of torsion spring 6 one end hooks and is contained on the torsion spring positioning boss 29 in crankcase cover 5 outsides, and the rocking arm hook 34 of torsion spring 6 other ends hooks on the torsion spring hook tankage 37 that is contained in rocking arm 7, the stay cord post 44 of stay cord 11 lower ends is arranged in the stay cord post mounting hole 38 of rocking arm 7, pressing plate hold-down bolt 9 passes the pressing plate being arranged on crankcase cover 5 after the screw thread mounting hole 45 on protection pressing plate 10 and installs in tapped bore 31, makes to protect pressing plate 10 to be arranged on crankcase cover 5 lateral surfaces, is used for protecting rocking arm 7 and torsion spring 6.
referring to Fig. 2, gear shaft 1 forms integral piece by binding thread axle 14, gear wheel shaft male splines 15, change speed gear box case lid bearing installation shaft 16, helical wheel 17 and left case lid bearing installation shaft 18, clutch disk mounting nuts 4 is arranged on binding thread axle 14, making clutch disk 3 and pulley assembly 2 axial location is arranged in gear shaft 1, gear wheel shaft male splines 15 engages with clutch disk female splines 27, needle bearing in pulley assembly 2 right-hand members is arranged on the left end of change speed gear box case lid bearing installation shaft 16, antifriction-bearing box in pulley assembly 2 left ends is arranged on the shaft shoulder of gear wheel shaft male splines 15 right-hand members, bearing in change speed gear box case lid is arranged on change speed gear box case lid bearing installation shaft 16 right-hand members, helical wheel 17 engages with other gears in change speed gear box, after slowing down by transmission gear again, drive motor cycle rear wheel to rotate, in left case lid bearing installation shaft 18, the bearing on left case lid is installed.
referring to Fig. 3, pulley assembly 2 is made up of jam nut 19, hoof piece 22 and belt pulley, jam nut 19 is connected hoof piece 22 with belt pulley locking, respectively have friction lining 21 on hoof piece 22 surfaces of two balanced configurations, and friction lining 21 can be fitted on the clutch disk medial surface 26 of clutch disk 3; Belt mounting groove 23 inner clips at belt pulley are equipped with drive belt 46, and driven pulley assembly 2 is connected with the driving wheel of the toric transmission of motor bike by drive belt 46, thereby drive pulley assembly 2 to rotate.
referring to Fig. 4 and Fig. 5, there is the uniform alternate stop ledge 24 of some evaginations in the circular clutch disk 3 anchor ring outsides, outer ring with circle limit, some uniform alternate circular louvres 25 that have on clutch disk 3 inner ring anchor rings are through hole, for heat transmission, have in clutch disk 3 centers and the vertical clutch disk female splined shaft being connected and extend internally of inner ring anchor ring, on clutch disk female splined shaft inner ring wall, there is a circle clutch disk female splines 27, the clutch disk circle limit of clutch disk 3 and vertical being connected of outer ring anchor ring of clutch disk 3, the clutch disk circle limit medial surface 26 of clutch disk 3 can with hoof piece 22 on friction lining 21 fit, and clutch disk 3 is braked.
referring to Fig. 6, crankcase cover 5 is arranged on motorcycle crankcase, has stay cord hold down groove 28 on crankcase cover 5, can supply one section of stay cord 11 to be installed in stay cord hold down groove 28, and stay cord 11 is played to spacing effect; On crankcase cover 5, have and the torsion spring positioning boss 29 of the vertical evagination being connected of crankcase cover 5, hook and set position for the case lid hook 32 of torsion spring 6; On crankcase cover 5, also have circular axle sleeve mounting hole 30, for installing axle sleeve 12 outer rings; On crankcase cover 5, also have two pressing plates that tapped bore 31 is installed, its negative thread, for two pressing plate hold-down bolts 9 are installed, makes to protect pressing plate 10 to be arranged on crankcase cover 5 lateral surfaces.
referring to Fig. 7, there are respectively case lid hook 32 and rocking arm to link up with 34 at torsion spring main body 33 two ends of torsion spring 6, case lid hook 32 hooks and is contained on the torsion spring positioning boss 29 of crankcase cover 5, and rocking arm hook 34 hooks on the torsion spring hook tankage 37 that is contained in rocking arm 7.After rocking arm 7 is drawn on the stay cord post 44 of stay cord 11, after stay cord 11 is pulled by hand operating switch again, make stay cord 11 in the time of relaxed state downwards, the torsion spring 6 after stretching can make rocking arm 7 reset to original quiescence.
referring to Fig. 8, in the rocking arm main body 35 of rocking arm 7, have rocking arm centre hole 36, for the rocking arm locking plane 39 clamping on check plate 13 center threaded shaft 40, on two stay cord post adapter plates of rocking arm main body 35 1 sides of rocking arm 7, have stay cord post mounting hole 38, for the stay cord post 44 that installs stay cord 11 lower ends, one section of stay cord 11 bottoms is installed between two stay cord post adapter plates, when the stay cord post mounting hole 38 of rocking arm 7 is during in A place quiescence, motor bike is in opening, at this moment motor bike can be ridden, after being pulled by stay cord 11, the stay cord post mounting hole 38 of rocking arm 7 rotates to an angle behind α angle, α angle is less than 90 °, the stay cord post mounting hole 38 of rocking arm 7 is pulled while rotating to B place, motor bike is in lockup state, because, now rocking arm 7 has driven check plate 13 to rotate α angle, main board 43 lower ends of check plate 13 have been snap-fit at 24 of the two adjacent stop ledge of clutch disk 3, clutch disk 3 can not be turned round.In the rocking arm main body 35 of rocking arm 7, also have recessed torsion spring and hook tankage 37, for the rocking arm hook 34 that hooks dress torsion spring 6.
referring to Fig. 9, check plate 13You center threaded shaft 40, axle sleeve installation shaft 42 and main board 43 threes form integral piece, jam nut 8 is installed on the outside thread of center threaded shaft 40, two rocking arm locking planes 39 that are milled with in circular center threaded shaft 40 both sides are parallel two alternate rectangle planes, can be for axle sleeve 12 inner ring walls are installed in axle sleeve installation shaft 42, there is the screw thread terminal surface 41 of annular arrangement at the outer end place of circular axle sleeve installation shaft 42, the circular hole on main board 43 tops is installed on the right-hand member of axle sleeve installation shaft 42, main board 43 bottoms can be snap-fit at 24 of adjacent two stop ledge of clutch disk 3 after rotating with axle sleeve installation shaft 42, clutch disk 3 is stopped, thereby the gear shaft 1 being connected with clutch disk 3 is braked, realize the antitheft of motor bike.
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Claims (8)
1. clutch disk self-locking anti-theft device for motor bike, it is mainly by gear shaft (1), pulley assembly (2), clutch disk (3), clutch disk mounting nuts (4), crankcase cover (5), torsion spring (6), rocking arm (7), jam nut (8), pressing plate hold-down bolt (9), protection pressing plate (10), stay cord (11), axle sleeve (12) and check plate (13) composition, it is characterized in that gear shaft (1) is installed in the belt pulley centre hole (20) of pulley assembly (2), the gear wheel shaft male splines (15) of gear shaft (1) engages with the clutch disk female splines (27) at clutch disk (3) center, clutch disk mounting nuts (4) is arranged on the binding thread axle (14) of gear shaft (1), by clutch disk (3) and pulley assembly (2) axial location be arranged in gear shaft (1), axle sleeve (12) inner ring wall is arranged in the axle sleeve installation shaft (42) of check plate (13), axle sleeve (12) collar wall is arranged in the axle sleeve mounting hole (30) of crankcase cover (5), in the rocking arm centre hole (36) of rocking arm (7), be installed with the rocking arm locking plane (39) on the center threaded shaft (40) of check plate (13), jam nut (8) is arranged on the center threaded shaft (40) of check plate (13), the rocking arm (7) that makes to be fitted on crankcase cover (5) lateral surface drives check plate (13) rotation, the main board (43) being fixed in the axle sleeve installation shaft (42) of check plate (13) is positioned at crankcase cover (5) inner side, the case lid hook (32) of torsion spring (6) one end hooks that to be contained in the torsion spring positioning boss (29) in crankcase cover (5) outside upper, and the rocking arm hook (34) of torsion spring (6) other end hooks the torsion spring that is contained in rocking arm (7) and hooks on tankage (37), the stay cord post (44) of stay cord (11) lower end is arranged in the stay cord post mounting hole (38) of rocking arm (7), pressing plate hold-down bolt (9) passes the pressing plate being arranged on crankcase cover (5) after the screw thread mounting hole (45) on protection pressing plate (10) and installs in tapped bore (31), make to protect pressing plate (10) to be arranged on crankcase cover (5) lateral surface, be used for protecting rocking arm (7) and torsion spring (6).
2. clutch disk self-locking anti-theft device for motor bike according to claim 1, is characterized in that gear shaft (1) forms integral piece by binding thread axle (14), gear wheel shaft male splines (15), change speed gear box case lid bearing installation shaft (16), helical wheel (17) and left case lid bearing installation shaft (18); Needle bearing in pulley assembly (2) right-hand member is arranged on the left end of change speed gear box case lid bearing installation shaft (16), antifriction-bearing box in pulley assembly (2) left end is arranged on the shaft shoulder of gear wheel shaft male splines (15) right-hand member, bearing in change speed gear box case lid is arranged on change speed gear box case lid bearing installation shaft (16) right-hand member, helical wheel (17) engages with other gears in change speed gear box, after slowing down by transmission gear again, drive motor cycle rear wheel to rotate, in left case lid bearing installation shaft (18), the bearing on left case lid is installed.
3. clutch disk self-locking anti-theft device for motor bike according to claim 1, it is characterized in that pulley assembly (2) is made up of jam nut (19), hoof piece (22) and belt pulley, jam nut (19) is connected hoof piece (22) with belt pulley locking, the friction lining (21) surperficial at the hoof piece (22) of two balanced configurations can be fitted on the clutch disk medial surface (26) of clutch disk (3); Belt mounting groove (23) inner clip at belt pulley is equipped with drive belt (46), and driven pulley assembly (2) is connected with the driving wheel of the toric transmission of motor bike by the belt (46) of transmission, thereby drives pulley assembly (2) to rotate.
4. clutch disk self-locking anti-theft device for motor bike according to claim 1, it is characterized in that there are the uniform alternate stop ledge of some evaginations (24) in the anchor ring outside, circular clutch disk (3) outer ring with circle limit, some uniform alternate circular louvres (25) that have on clutch disk (3) inner ring anchor ring are through hole; Have in clutch disk (3) center and the vertical clutch disk female splined shaft being connected and extend internally of inner ring anchor ring, on clutch disk female splined shaft inner ring wall, there is a circle clutch disk female splines (27), the clutch disk circle limit of clutch disk (3) and vertical being connected of outer ring anchor ring of clutch disk (3).
5. clutch disk self-locking anti-theft device for motor bike according to claim 1, is characterized in that on crankcase cover (5), there is stay cord hold down groove (28), can be for clamping one section of stay cord (11); On crankcase cover (5), there is the torsion spring positioning boss (29) with the vertical evagination being connected of crankcase cover (5); On crankcase cover (5), also have circular axle sleeve mounting hole (30) and two pressing plates installation tapped bore (31).
6. clutch disk self-locking anti-theft device for motor bike according to claim 1, is characterized in that having respectively at torsion spring main body (33) two ends of torsion spring (6) case lid hook (32) and rocking arm hook (34).
7. clutch disk self-locking anti-theft device for motor bike according to claim 1, it is characterized in that having rocking arm centre hole (36) in the rocking arm main body (35) of rocking arm (7), on two stay cord post adapter plates of rocking arm main body (35) one sides of rocking arm (7), have stay cord post mounting hole (38), in the rocking arm main body (35) of rocking arm (7), also have recessed torsion spring and hook tankage (37).
8. clutch disk self-locking anti-theft device for motor bike according to claim 1, it is characterized in that check plate (13) forms integral piece by center threaded shaft (40), axle sleeve installation shaft (42) and main board (43) three, two the rocking arm locking planes (39) that are milled with in circular center threaded shaft (40) both sides are parallel two alternate rectangle planes, have the screw thread terminal surface (41) of annular arrangement at the outer end place of circular axle sleeve installation shaft (42), the circular hole on main board (43) top is installed on the right-hand member of axle sleeve installation shaft (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110381.9A CN103895735B (en) | 2014-03-24 | 2014-03-24 | Motor bike clutch disk self-locking anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110381.9A CN103895735B (en) | 2014-03-24 | 2014-03-24 | Motor bike clutch disk self-locking anti-theft device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103895735A true CN103895735A (en) | 2014-07-02 |
| CN103895735B CN103895735B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410110381.9A Active CN103895735B (en) | 2014-03-24 | 2014-03-24 | Motor bike clutch disk self-locking anti-theft device |
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| Country | Link |
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| CN (1) | CN103895735B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414714A (en) * | 2018-04-02 | 2018-08-17 | 江苏天宇检测技术有限公司 | A kind of water quality detecting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002326561A (en) * | 2001-05-01 | 2002-11-12 | Honda Motor Co Ltd | Vehicular antitheft device |
| CN1699108A (en) * | 2005-06-14 | 2005-11-23 | 陈刚 | Fixing lock for gear-box of motorcycle |
| CN103253322A (en) * | 2012-02-17 | 2013-08-21 | 深圳市协创实业有限公司 | Bicycle spindle anti-theft lock |
| CN203854774U (en) * | 2014-03-24 | 2014-10-01 | 江苏林海动力机械集团公司 | Clutch disc self-locking anti-theft device for motorcycle |
-
2014
- 2014-03-24 CN CN201410110381.9A patent/CN103895735B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002326561A (en) * | 2001-05-01 | 2002-11-12 | Honda Motor Co Ltd | Vehicular antitheft device |
| CN1699108A (en) * | 2005-06-14 | 2005-11-23 | 陈刚 | Fixing lock for gear-box of motorcycle |
| CN103253322A (en) * | 2012-02-17 | 2013-08-21 | 深圳市协创实业有限公司 | Bicycle spindle anti-theft lock |
| CN203854774U (en) * | 2014-03-24 | 2014-10-01 | 江苏林海动力机械集团公司 | Clutch disc self-locking anti-theft device for motorcycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414714A (en) * | 2018-04-02 | 2018-08-17 | 江苏天宇检测技术有限公司 | A kind of water quality detecting device |
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| Publication number | Publication date |
|---|---|
| CN103895735B (en) | 2016-03-16 |
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Address after: 225300 Jiangsu Province, Taizhou City Hailing District Yingchun Road No. 199 Patentee after: JIANGSU LINHAI POWER MACHINERY GROUP CO., LTD. Address before: 225300 Jiangsu Province, Taizhou City Hailing District Yingchun Road No. 199 Patentee before: Linhai Power Machinery Group Corp., Jiangsu |