CN203005080U - Torsion controller used for all-terrain vehicle gearbox precursor output shaft - Google Patents

Torsion controller used for all-terrain vehicle gearbox precursor output shaft Download PDF

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Publication number
CN203005080U
CN203005080U CN 201220585817 CN201220585817U CN203005080U CN 203005080 U CN203005080 U CN 203005080U CN 201220585817 CN201220585817 CN 201220585817 CN 201220585817 U CN201220585817 U CN 201220585817U CN 203005080 U CN203005080 U CN 203005080U
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CN
China
Prior art keywords
output shaft
gear box
speed gear
change speed
terrain vehicle
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Expired - Fee Related
Application number
CN 201220585817
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Chinese (zh)
Inventor
高峰
黄玉军
曾文华
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Jiangsu Linhai Power Machinery Group Co Ltd
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Jiangsu Linhai Power Machinery Group Co Ltd
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Priority to CN 201220585817 priority Critical patent/CN203005080U/en
Application granted granted Critical
Publication of CN203005080U publication Critical patent/CN203005080U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a torsion controller used for an all-terrain vehicle gearbox precursor output shaft, and relates to the field of torsion controllers installed between all-terrain vehicle gearbox output shafts and precursor conveying transmission shafts. A hole check ring (4) is installed in a hole check ring installation groove (9) inside a controller body (2). A steel sheet (3), a friction sheet (5), another steel sheet (3) and a dish-shaped spring (6) are arranged in a clamping mode between the hole check ring (4) arranged inside the controller body (2) and an end cover (8) arranged inside the controller body (2). The hole check ring (2) and the end cover (8) are installed together through an end cover bolt (14). An upper regulation shim (7) and a lower regulation shim (7) are installed between an outer ring of the controller body (2) and an outer ring of the end cover (8) in a clamping mode. According to the torsion controller used for the all-terrain vehicle gearbox precursor output shaft, torsion output by a gear box is adapted through the fact that the thickness of the shims (7) can be regulated and replaced so as to change deformation of the dish spring, and the aim that a front wheel works normally. The torsion controller used for the all-terrain vehicle gearbox precursor output shaft is simple in structure and reliable in running.

Description

All-terrain vehicle change speed gear box forerunner output shaft torque controller
Technical field
the utility model all-terrain vehicle change speed gear box forerunner output shaft relates to the torque controller field between the universal-joint that is arranged on all-terrain vehicle output shaft of gear-box and forerunner's conveyance axle with torque controller.
Background technology
the front castellated shaft of all-terrain vehicle change speed gear box forerunner output shaft directly was connected with the female splines of the universal-joint of forerunner's transmission shaft in the past; and the forerunner's transmission shaft on universal-joint is connected with propons; the mode that directly is rigidly connected like this; just easily make propons damage; therefore just need between the universal-joint of all-terrain vehicle change speed gear box forerunner's output shaft and forerunner's transmission shaft, design a kind of torque controller; in order to can adapt to the moment of torsion that change speed gear box is exported, the normal operation of protection all-terrain vehicle propons.
Summary of the invention
the purpose of this utility model is to provide a kind of all-terrain vehicle change speed gear box forerunner output shaft torque controller, add torque controller between the flange of all-terrain vehicle change speed gear box forerunner's output shaft and universal-joint, in order to the moment of torsion of change speed gear box forerunner output shaft can be passed to propons through universal-joint, forerunner's transmission shaft effectively by torque controller.
all-terrain vehicle change speed gear box forerunner output shaft torque controller, it is by controlling body, for hole, back-up ring, steel disc, friction lining, disk spring, adjustment pad and end cap form, hole is arranged on back-up ring the hole of controlling in body and uses in the back-up ring mounting groove, hole in the control body be installed together by bolt of cover, with between back-up ring and end cap inner ring, has snugly at least clamped a slice steel disc, a slice friction lining, another steel disc and a disk spring from right to left successively; Simultaneously, by bolt of cover, clamped upper and lower two and adjusted pads between control body and end cap outer ring.
have in controlling the body inwall and control the body female splines, hole back-up ring mounting groove, have on the left flange face of controlling body and right flange face and control body end cap installation tapped bore and control body right side flange tapped bore is installed, one circle steel disc female splines is arranged at the center of steel disc, on the limit, outer ring of friction lining, have and the friction lining male splines of controlling the engagement of body female splines, forerunner's output shaft friction lining mounting hole is arranged at the friction lining center, have forerunner's output shaft disk spring mounting hole at the disk spring center, the pad of adjustment bolt of cover half mounting hole is arranged in the adjustment pad both sides of semicircular arc, have the bolt of cover hole on end cap.
all-terrain vehicle change speed gear box forerunner output shaft is arranged between change speed gear box forerunner output shaft and universal-joint flange with torque controller, its principle is that the moment of torsion of change speed gear box forerunner output shaft output is transferred to universal-joint through torque controller, drive propons by the forerunner's conveyance axle be arranged on universal-joint again, make the front-wheel running of all-terrain vehicle both sides, like this, with regard to avoided change speed gear box forerunner output shaft by spline directly and universal-joint be rigidly connected it worn and torn.
disk spring is used for stored energy, steel disc by and friction lining between friction force band movable friction plate rotate, adjust pad and be used for adjusting the deflection of end cap to disk spring, be used for the size of regulating friction force, make the moment of torsion of torque controller be adapted to the output torque of output shaft of gear-box.
all-terrain vehicle change speed gear box forerunner output shaft further illustrates as follows by the structure of torque controller:
have the hole back-up ring mounting groove of a circle indent circle on the circular inner ring wall of control body right side, the hole be arranged in described control body with back-up ring for the hole by annular arrangement is used in the back-up ring mounting groove, the anchor ring of the steel disc of the circle of the rightmost side and the hole on its right side snugly are installed together with back-up ring, and the friction lining left side of annular arrangement, the friction lining aluminium-base friction material face of right both sides annular arrangement respectively with a left side, the anchor ring of the steel disc of right both sides is installed together with fitting, have the steel disc female splines of a circle circle at the steel disc center, it is meshed with the male splines of change speed gear box forerunner output shaft right-hand member.Have in uniform way a circle and control the body female splines on control body inner ring wall, it is meshed with the friction lining male splines of evagination on the friction lining outer ring, at the left circles anchor ring of the steel disc of the leftmost side and the right circles anchor ring of disk spring, snugly be installed together, the inboard inner ring anchor ring of the left circles anchor ring of disk spring and end cap snugly is installed together; Clamp the adjustment pad of the semicircle annular of upper and lower two balanced configurations by the bolt of cover installed between the left side flange face of controlling body and the inboard outer ring of end cap anchor ring.
have some and control body end cap installation tapped bore on the flange face of the left side of the external circle of controller, have some corresponding bolt of cover holes on end cap.
have the bolt of cover slot to make way and adjust pad bolt of cover half mounting hole on the adjustment pad, for installing bolt of cover, making to control body, adjustment pad and end cap three installation and link together; Have some and control body right side flange installation tapped bore on the right side flange face of controlling body, also have universal-joint flange installation screw on the universal-joint flange of universal-joint, for installing universal-joint flange hold-down bolt, make to control body and universal-joint and install and link together.
have two at least at the steel disc described in this all-terrain vehicle change speed gear box forerunner output shaft torque controller, friction lining has a slice at least, friction lining also can be multi-disc, when friction lining is the n sheet, steel disc is the n+1 sheet, n is more than or equal to 1 natural number, and steel disc is than the many a slices of friction lining, because all need to be equipped with steel disc in the friction lining arranged on left and right sides.Transmit disk spring that compressed disk spring in axial direction the produces F that axially makes a concerted effort by the friction force between friction lining and steel disc, and disk spring axially make a concerted effort F to change speed gear box forerunner output shaft longitudinal center line apart from being r, the torque T produced when torque controller rotates with change speed gear box forerunner output shaft is:
t=F * μ xr, in formula, the unit of T is newton meter, and the unit of F is newton, and the unit of r is rice, and μ is the friction lining friction coefficient.
all-terrain vehicle change speed gear box forerunner output shaft is when the change speed gear box output torque surpasses a kind of torque rating that torque controller can bear by the torque controller advantage, can change thinner adjustment pad into by adjusting pad, in order to can strengthen the deflection of disk spring, thereby can improve the moment of torsion of torque controller, the moment of torsion of being exported to adapt to change speed gear box, reach and effectively transmit horsepower output, order about the purpose of front-wheel normal operation.In addition, this torque controller also can be connected to transmitting torque between other vehicle output shafts and universal-joint, and its torque controller also should be this patent claim protection domain.This all-terrain vehicle change speed gear box forerunner output shaft is simple in structure, reliable with torque controller.
The accompanying drawing explanation
fig. 1: torque controller 1 decomposes schematic three dimensional views.
fig. 2: torque controller 1 assembling cross-sectional schematic.
fig. 3: the universal-joint flange 17 of change speed gear box forerunner output shaft 15 and universal-joint 18 and the installation connection diagram of torque controller 1.
fig. 4: control the right side of body 2 in Fig. 5 and look schematic diagram.
fig. 5: control the main cross-sectional schematic of looking of body 2.
fig. 6: control the left side of body 2 in Fig. 5 and look schematic diagram.
fig. 7: the main schematic diagram of looking of friction lining 5.
fig. 8: schematic diagram is looked on the left side of friction lining 5 in Fig. 7.
fig. 9: the main cross-sectional schematic of looking of disk spring 6.
figure 10: the main schematic diagram of looking of steel disc 3.
figure 11: adjust the main schematic diagram of looking of pad 7.
The specific embodiment
referring to Fig. 1, Fig. 2 and Fig. 3, all-terrain vehicle change speed gear box forerunner output shaft torque controller, it is by controlling body 2,, back-up ring 4, steel disc 3, friction lining 5, disk spring 6, adjustment pad 7 and end cap 8 form in the hole for, hole is arranged on back-up ring 4 hole of controlling in body 2 and uses in back-up ring mounting groove 9, hole in the control body 2 be installed together by bolt of cover 14, with between back-up ring 4 and end cap 8 inner rings, has snugly at least clamped a slice steel disc 3, a slice friction lining 5, another steel disc 3 and a disk spring 6 from right to left successively; Simultaneously, by bolt of cover 14, clamped upper and lower two and adjusted pads 7 between control body 2 and end cap 8 outer rings.
referring to Fig. 4, Fig. 5 and Fig. 6, control body 2 and be the open circles tubulose, in controlling the circular inner ring wall of body 2, right side has the back-up ring mounting groove 9 for hole of a circle indent circle, and the back-up ring 4 for hole of circular open is installed in back-up ring mounting groove 9 in hole.
friction lining male splines 12 engagements of evagination on the control body female splines 10 of controlling the circle indent had on the circular inner ring wall of body 2 and all friction linings 5 outer rings, controlling body female splines 10 is the rectangle female splines, friction lining male splines 12 is the rectangle male splines; All steel disc 3 and friction linings 5 that are crimped on successively together all are arranged in the circular inner ring wall of control body 2.The control body end cap had on the left side flange face of controlling body 2 outer circles is installed tapped bore 19, corresponding with the bolt of cover hole 25 had on circular end cap 8, bolt of cover 14 is installed on the bolt of cover slot to make way of bolt of cover hole 25, adjustment pad 7 and adjusts pad bolt of cover half mounting hole 29 and control the body end cap and install in tapped bore 19, makes end cap 8, upper and lower two adjustment pads 7 and control body 2 threes install to compress and links together; Have on the right side flange face of controlling body 2 outer circles and control body right side flange installation tapped bore 20, corresponding with the universal-joint flange installation screw on the universal-joint flange 17 of universal-joint 18, in controlling body right side flange installation tapped bore 20 and universal-joint flange installation screw, by the universal-joint flange hold-down bolt 13 installed, universal-joint flange 17 installations of controlling body 2 right side flange faces and universal-joint 18 are linked together.
referring to Fig. 7 and Fig. 8, has a slice at all-terrain vehicle change speed gear box forerunner output shaft at least with the friction lining 5 in the control body 2 of torque controller 1, the friction lining 5 that the n sheet is identical also can be arranged, when friction lining 5 adds up to the n sheet, compress steel disc 3 sums that are installed at every friction lining 5 left and right sides and should be the n+1 sheet, n is more than or equal to 1 natural number.
center at the friction lining 5 of circle sheet shape has circular forerunner's output shaft friction lining mounting hole 28, for installing change speed gear box forerunner output shaft 15; In friction lining 5 two sides, friction lining aluminium-base friction material face 22 is all arranged, the thickness of friction lining aluminium-base friction material face 22 every one sides is between 0.1 millimeter to 1 millimeter, all have friction lining chip pocker 21 on each friction lining aluminium-base friction material face 22, to hold the friction material bits after friction, the uniform friction lining male splines 12 of one circle evagination is arranged on the outer ring of friction lining 5, and it is meshed with an interior key 10 altogether of control body that encloses indent uniform on control body 2 inner ring walls.
referring to Fig. 9, have forerunner's output shaft disk spring mounting hole 27 at disk spring 6 centers of disc-shaped, the inner diameter d of forerunner's output shaft disk spring mounting hole 27 is between 20 to 30 millimeters, disk spring 6 D outer diameter are at 50 to 70 millimeters, the free height h of disk spring 6 is between 4 millimeters to 5 millimeters, the thickness t of disk spring 6 itself is at 2~4 millimeters, the stroke s(millimeter of disk spring 6) and load F(newton) between the load deformation characteristic curve be nonlinear relationship.A slice disk spring 6 at least is installed in this torque controller 1, also multi-disc disk spring 6 can be installed, can be superimposed dish-shaped-spring stack, composite combined disk spring and other dish-shaped-spring stack.
referring to Figure 10, steel disc 3 is disc, as shown in Figure 1, at this all-terrain vehicle change speed gear box forerunner output shaft, use in the control body 2 of torque controller 1, the steel disc 3 of the rightmost side installs additional and is pressed on hole with between back-up ring 4 and friction lining 5, the steel disc 3 of the leftmost side installs additional and is pressed between disk spring 6 and friction lining 5, and the steel disc 3 in the middle of other all installs additional and is pressed between two adjacent friction linings 5.
have a circle steel disc female splines 11 at steel disc 3 centers of every identical disc, as shown in Figure 3, with the change speed gear box forerunner output shaft male splines end 16 of change speed gear box forerunner output shaft 15 outsides, be meshed, be that change speed gear box forerunner output shaft 15 drives steel disc 3 to rotate, as shown in Figure 3, the F that axially makes a concerted effort that compacted disk spring 6 produces acts on all friction linings 5 through steel disc 3, by friction lining male splines 12 band movement controller bodies 2, rotate, controlling after body 2 drives universal-joint 18 to rotate by universal-joint flange hold-down bolt 13 again makes propons drive the all-terrain vehicle front-wheel to rotate.
referring to Figure 11, the laminar adjustment pad 7 of semicircular arc is used for adjusting breakaway torque numerical value in this torque controller 1, the thickness of adjusting pad 7 has 0.5 millimeter, 0.8 millimeter and 1.0 millimeters three kinds of thickness specifications, when the change speed gear box output torque surpasses a kind of torque rating that torque controller can bear, can change thinner adjustment pad into by adjusting pad 7, make disk spring 6 add aximal deformation value, so that the moment of torsion that rectangle controller 1 is improved can adapt to the moment of torsion of change speed gear box output, reach the purpose of effectively transmitting horsepower output and driving the front-wheel normal operation.
in adjustment pad 7 upper end centre, the connected adjustment pad replacing handle 24 of evagination is arranged, adjust pad 7 so that change, on adjustment pad 7 bodies of adjusting pad replacing handle 24 bottoms, have the bolt of cover slot to make way of oval shape, and respectively have semi-round adjustment pad bolt of cover hole 29 in the adjustment pad 7 arranged on left and right sides lower ends of semicircular arc, above all for installing bolt of cover 14.
as shown in Figure 1, have circular change speed gear box forerunner output shaft end cap mounting hole 26 at end cap 8 centers of disc, for installing change speed gear box forerunner output shaft 15 use; Have in uniform way the bolt of cover hole 25 of a plurality of unthreaded holes on the anchor ring of end cap 8, for the bolt of cover 14 that installs a plurality of correspondences, make end cap 8, adjustment pad 7 and control body 2 threes install to compress and link together.

Claims (14)

1. all-terrain vehicle change speed gear box forerunner output shaft torque controller, it is by controlling body (2), back-up ring for hole (4), steel disc (3), friction lining (5), disk spring (6), adjusting pad (7) and end cap (8) forms, it is characterized in that back-up ring for hole (4) is arranged on the hole of controlling in body (2) and uses in back-up ring mounting groove (9), between back-up ring for hole (4) in the control body (2) be installed together by bolt of cover (14) and end cap (8) inner ring, snugly at least clamped successively from right to left a slice steel disc (3), a slice friction lining (5), another steel disc (3) and a disk spring (6), simultaneously, by bolt of cover (14), clamped upper and lower two and adjusted pads (7) between control body (2) and end cap (8) outer ring.
2. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, it is characterized in that the hole of the circle indent circle that right side has in controlling the circular inner ring wall of body (2), with in back-up ring mounting groove (9), is equipped with the back-up ring for hole (4) of circular open.
3. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, it is characterized in that friction lining male splines (12) engagement of evagination on the control body female splines (10) of controlling the circle indent had on the circular inner ring wall of body (2) and all friction linings (5) outer ring, controlling body female splines (10) is the rectangle female splines, and friction lining male splines (12) is the rectangle male splines; All steel disc (3) and friction linings (5) that are crimped on successively together all are arranged in the circular inner ring wall of control body (2).
4. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, it is characterized in that the control body end cap installation tapped bore (19) that has is corresponding with the bolt of cover hole (25) had on circular end cap (8) on the left side flange face of controlling the outer circle of body (2), bolt of cover (14) is installed on bolt of cover hole (25), adjust the bolt of cover slot to make way of pad (7) and adjust pad bolt of cover half mounting hole (29) and control the body end cap and install in tapped bore (19), make end cap (8), on, lower two adjustment pads (7) and control body (2) three install to compress and link together.
5. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, it is characterized in that the control body right side flange had on the right side flange face of circle outside controlling body (2) is installed tapped bore (20) corresponding with the upper universal flange installation screw of the universal-joint flange (17) of universal-joint (18), by the universal-joint flange hold-down bolt (13) installed, the universal-joint flange (17) of controlling body (2) right side flange face and universal-joint (18) is installed together.
6. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, it is characterized in that the friction lining (5) in controlling body (2) has a slice at least, the friction lining that the n sheet is identical (5) also can be arranged, when friction lining (5) adds up to the n sheet, compress steel disc (3) sum that is installed at every friction lining (5) left and right sides and should be the n+1 sheet, n is more than or equal to 1 natural number.
7. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, the forerunner's output shaft friction lining mounting hole (28) that it is characterized in that the circle that has at the center of the friction lining (5) of circle sheet shape, for installing change speed gear box forerunner output shaft (15); In friction lining (5) two sides, friction lining aluminium-base friction material face (22) is all arranged, the thickness of the every one side of friction lining aluminium-base friction material face (22), between 0.1 millimeter to 1 millimeter, all has friction lining chip pocker (21) on each friction lining aluminium-base friction material face (22).
8. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, it is characterized in that the inner diameter d of forerunner's output shaft disk spring mounting hole (27) that disk spring (6) center at disc-shaped has is between 20 to 30 millimeters, disk spring (6) D outer diameter is at 50 to 70 millimeters, disk spring (6) free height h is between 4 millimeters to 5 millimeters, and the thickness t of disk spring (6) own is at 2~4 millimeters.
9. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, is characterized in that a slice disk spring (6) at least is installed in torque controller (1), and multi-disc disk spring (6) also can be installed.
10. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, it is characterized in that in the torque controller body (2) of torque controller (1), the steel disc of the rightmost side (3) installs additional and is pressed between back-up ring for hole (4) and friction lining (5), the steel disc of the leftmost side (3) installs additional and is pressed between disk spring (6) and friction lining (5), and the steel disc (3) in the middle of other all installs additional and is pressed between two adjacent friction linings (5).
11. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, is characterized in that a circle steel disc female splines (11) the change speed gear box forerunner output shaft male splines end (16) outside with change speed gear box forerunner output shaft (15) had at steel disc (3) center of every identical disc is meshed.
12. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, is characterized in that the thickness of the laminar adjustment pad (7) of semicircular arc has 0.5 millimeter, 0.8 millimeter and 1.0 millimeters three kinds of thickness specifications.
13. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, it is characterized in that on adjustment pad (7) body of adjusting connected adjustment pad replacing handle (24) bottom of pad (7) upper end centre evagination, have the bolt of cover slot to make way of oval shape, and respectively have semi-round adjustment pad bolt of cover hole (29) in adjustment pad (7) the arranged on left and right sides lower end of semicircular arc, above all for installing bolt of cover (14).
14. all-terrain vehicle change speed gear box forerunner output shaft torque controller according to claim 1, it is characterized in that end cap (8) center at disc has circular change speed gear box forerunner output shaft end cap mounting hole (26), use for installing change speed gear box forerunner output shaft (15); Have in uniform way the bolt of cover hole (25) of a plurality of unthreaded holes on the anchor ring of end cap (8), for the bolt of cover that installs a plurality of correspondences (14), make end cap (8), adjustment pad (7) and control body (2) three install to compress and link together.
CN 201220585817 2012-11-08 2012-11-08 Torsion controller used for all-terrain vehicle gearbox precursor output shaft Expired - Fee Related CN203005080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220585817 CN203005080U (en) 2012-11-08 2012-11-08 Torsion controller used for all-terrain vehicle gearbox precursor output shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220585817 CN203005080U (en) 2012-11-08 2012-11-08 Torsion controller used for all-terrain vehicle gearbox precursor output shaft

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CN203005080U true CN203005080U (en) 2013-06-19

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CN 201220585817 Expired - Fee Related CN203005080U (en) 2012-11-08 2012-11-08 Torsion controller used for all-terrain vehicle gearbox precursor output shaft

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103802664A (en) * 2012-11-08 2014-05-21 江苏林海动力机械集团公司 Torque controller for front-driving output shaft of gearbox of all-terrain vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103802664A (en) * 2012-11-08 2014-05-21 江苏林海动力机械集团公司 Torque controller for front-driving output shaft of gearbox of all-terrain vehicle

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

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

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: 20130619

Termination date: 20181108