CN203302027U - Straw smashing and square bundle pressing machine - Google Patents
Straw smashing and square bundle pressing machine Download PDFInfo
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- CN203302027U CN203302027U CN2013203499493U CN201320349949U CN203302027U CN 203302027 U CN203302027 U CN 203302027U CN 2013203499493 U CN2013203499493 U CN 2013203499493U CN 201320349949 U CN201320349949 U CN 201320349949U CN 203302027 U CN203302027 U CN 203302027U
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Abstract
The utility model discloses a straw smashing and square bundle pressing machine which comprises a traction frame connected with a tractor. A left longitudinal beam and a right longitudinal beam are connected to the left side and the right side of the traction frame through a left connecting arm and a right connecting arm respectively. A bundle pressing chamber is mounted above the left longitudinal beam and the right longitudinal beam. A folding line type smashing chamber and / or pickup device is mounted below the left longitudinal beam and the right longitudinal beam. A material conveying device is mounted between the bundle pressing chamber and the folding line type smashing chamber and / or pickup device. The straw smashing and square bundle pressing machine can be used for smashing, feeding, compressing and bundling corn straw and cotton straw, can harvest not only lodging straw but also standing straw, and can harvest multiple kinds of crop straw such as pasture, wheat straw and rice straw after the pickup device is replaced; the adaptability is strong, operation is stable, and operation efficiency is high.
Description
Technical field
The utility model relates to a kind of crushed stalk square bale briquetter, belongs to agricultural and plant equipment field.
Background technology
China is as a large agricultural country, and for farm work, being tending towards mechanization is an inevitable evolution, and it can be saved the labour and increase economic efficiency.At northern corn, be a kind of common crops, past is owing on understanding, on policy, reaching reason economically, basically the peasant is directly by crop straw burning after results, so not only caused the waste of resource, also polluted environment, along with scientific and technological development, the ecological agriculture is the developing direction of modern agriculture, stalk as precious resources, also started to be re-used, and the crushed stalk bundling will be one of main path, so not only can utilize resource from dividing, can also improve the environment of our life.
But because stalk is loose, density is little, collect the transportation difficulty, more difficultly realize that the raw material of commercialization conversion and industrialized utilization preserves.Therefore after stalk being broken into to highdensity bale, storing and transport, is to reduce the key that raw material is collected carrying cost, promoted the utilization of straw biomass resource extent.
Current side's bale binder can carry out the bundling operation to multiple kinds of crops stalks such as herbage, straws, but can not gather in the crops the contour stalk agricultural crop straw of corn, the cotton of standing; And the crushed stalk gathering machine only can reclaim corn, the contour stalk crops stalk crushing of cotton but can not carry out the bundling operations for forming.In the use of the side's of making bale binder, has significant limitation.
At present, the crushed stalk gathering machine on market, also occurred, but this crushed stalk gathering machine only can reclaim with trailer corn, the contour stalk agricultural crop straw of cotton after pulverizing again by stalk, and can not realize the operation of stalk bundling, operation is single, and operating efficiency is low, deficiency in economic performance.
The utility model content
Problem to be solved in the utility model is to provide a kind ofly not only can carry out picking up and bundling to short very thin agricultural crop straws such as the herbage of lay, straws, but also can pulverize bundling to the contour stalk agricultural crop straw of corn, the cotton of standing, realized the crushed stalk square bale briquetter of a tractor serves several purposes.
In order to address the above problem, this practical new model by the following technical solutions:
A kind of crushed stalk square bale briquetter, comprise the hitch frame be connected with tractor, the left and right sides of described hitch frame is connected with left-right longeron by the left and right linking arm respectively, the top of left-right longeron is equipped with press-box, below is equipped with broken line type pulverizing chamber and/or pickup, between press-box and broken line type pulverizing chamber and/or pickup, device for transporting objects is installed.
Below the utility model for further improvement of these options:
The front end top of described left-right longeron is equipped with Power Drive Unit.
Further improve: this Power Drive Unit comprises the crossbeam seam be arranged between left-right longeron, and described crossbeam seam is installed with the threeway gear-box; A power input shaft and two power take-offs are installed on the threeway gear-box, and wherein a power take-off saves fork by transmission and is connected with the flywheel clutch assembly; Another root power take-off is connected with large belt wheel by the disintegrating mechanism transmission shaft driven.
Further improve: in press-box, be provided with the baling power set, the baling power set comprise the piston that is arranged on press-box, and described piston is in transmission connection by crankshaft-link rod and flywheel clutch assembly.
Further improve: described broken line type pulverizing chamber rear by the rotating shaft seam with left-right longeron, connect, the place ahead of described broken line type pulverizing chamber is equipped with contour wheel, the broken line type pulverizing chamber connects with left-right longeron by floating spring.
Further improve: device for transporting objects comprises the left-and-right spiral pusher that is arranged on broken line type pulverizing chamber rear, on the left-and-right spiral pusher, be respectively equipped with screw feeder blade, between left-and-right spiral pusher and broken line type pulverizing chamber, be provided with stock guide and lower stock guide, form material channel between upper stock guide and lower stock guide.
Further improve: between the position between the left-and-right spiral pusher and the material inlet of press-box, be provided with the feeding shift fork that material can be dialled in to press-box.
Further improve: on described press-box, knotting mechanism is installed.
Further improve: described broken line type pulverizing chamber inside is equipped with flail knife roller and array stationary knife, flail knife roller two ends are fixed by bearing and broken line type pulverizing chamber, on flail knife roller circumferencial direction, the array moving knife is installed, moving knife and flail knife roller are hinged, and turning cylinder and the large belt wheel of flail knife roller are in transmission connection.
Further improve: moving knife is spiral or symmetric arrays on the flail knife roller.
Further improve: the top of broken line type pulverizing chamber is removably connected with the upper cover seam, and in the upper cover seam, the position close with the rotary motion trace of moving knife is fixedly connected with the stationary knife of T-shaped structure.
Further improve: a wherein end of the turning cylinder of flail knife roller is equipped with small belt pulley, and small belt pulley is connected by belt transmission with large belt wheel.
Further improve: between big belt pulley and large belt wheel, freewheel clutch is installed.
Its operation principle is as follows:
Complete machine adopts the layout be symmetric along longitudinal axis, by tractor as power unit, by power transmission shaft by transmission of power to threeway gear-box input.The threeway gear-box is an end input two ends output, and an end output connects with the flywheel clutch assembly, provides power for piston, feeding shift fork and left-and-right spiral push; Other end output connects with large belt wheel by the disintegrating mechanism power transmission shaft, large belt wheel is connected with big belt pulley by freewheel clutch, big belt pulley by belt by transmission of power to small belt pulley, after large small pulley speedup, power is passed to the flail knife roller of the broken mechanism of stalk.
In the farm work process, along with the operation of a machine, under the High Rotation Speed centrifugal action, moving knife and axis are radiation profile, after simultaneously agricultural crop straw being cut off from earth's surface, suck the broken line type pulverizing chamber, two, be ranked under the stopping of cutter, through flail knife, repeatedly impact the binder that is thrown the pulverizing chamber rear after pulverizing and feed on platform.
In intake mechanism, symmetrical auger conveyor is pushed to the press-box feeding mouth by the both sides material, and the feeding shift fork will be deposited in the material of feeding mouth and dial in press-box.In bundled mechanism, the reciprocating motion of piston is by material compacting gradually in press-box.
When bale length reached the setting yardstick, the bundle rope that knotting mechanism running startup knotter will be wound around material broke into knot.The bale of tying up moves to the press-box outlet gradually under the promotion of follow-up material, drop into ground through putting to tie to pull, and realizes automatic bundling.
Because disintegrating mechanism can float and be hinged on left-right longeron, by driving belt, floating spring dismounting, disintegrating mechanism can be separated with frame; Pickup is arranged on the screw feeder side plate, connects pickup floating installation, driving chain, pickup can work, and realizes the exchange of pickup.
The utility model can be pulverized corn, cotton stalk, feeds, compression, bundled, can gather in the crops the stalk of lodging and can gather in the crops the stalk of standing again, can gather in the crops the multiple kinds of crops stalks such as herbage, straw, rice straw after changing pickup; Strong adaptability, working stability, operating efficiency is high.
The utility model is described in further detail below in conjunction with drawings and Examples.
The accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 is the vertical view of accompanying drawing 1;
Accompanying drawing 3 is reducing mechanism structural representation in the utility model embodiment.
In figure: the 1-press-box; The 2-knotting mechanism; The 3-piston; 4-feeds shift fork; 5-flywheel clutch assembly; 6-transmission joint fork; The 7-trailing wheel; 8-trailing wheel main shaft; The 9-left-right longeron; 10-left-and-right spiral pusher; The upper stock guide of 11-; Stock guide under 12-; 13-draws bearing; The 14-stationary knife; 15-stationary knife stationary grid; The 16-floating spring; The 17-freewheel clutch; The 18-wheel of following an example; The seam of 19-crossbeam; 20-threeway gear-box; 21-left and right linking arm; The 22-power transmission shaft; The 23-hitch frame; The 24-screw feeder blade; 25-moving knife bearing pin; 26-flail knife roller; The 27-small belt pulley; 28-moving knife bearing; The 29-moving knife; The 30-big belt pulley; The 31-large belt wheel; 32-big belt pulley bearing block; 33-disintegrating mechanism power transmission shaft; The 34-elevating mechanism; 35-rotating shaft seam; The 36-backing plate; The seam of 37-upper cover; The 38-fastening bolt; 39-broken line type pulverizing chamber; The 40-crankshaft-link rod.
Embodiment
Embodiment, as shown in Figure 1, Figure 2, Figure 3 shows, a kind of crushed stalk square bale briquetter, comprise the hitch frame 23 be connected with tractor, the left and right sides of described hitch frame 23 is connected with left-right longeron 9 by left and right linking arm 21 respectively, the rear end of left-right longeron 9 is connected with trailing wheel main shaft 8, and trailing wheel 7 is installed on trailing wheel main shaft 8.
The top of left-right longeron 9 is equipped with press-box 1, below is equipped with broken line type pulverizing chamber 39, between press-box 1 and broken line type pulverizing chamber 39, device for transporting objects is installed.
The setting of broken line type pulverizing chamber 39, guaranteed the directed safe transport of crushing rear material, and material is not omitted in the process of transporting.
The front end top of described left-right longeron 9 is equipped with Power Drive Unit, and this Power Drive Unit comprises the crossbeam seam 19 be arranged between left-right longeron 9, and described crossbeam seam 19 is installed with threeway gear-box 20; A power transmission shaft 22 and two power take-offs are installed on threeway gear-box 20, and wherein a power take-off saves fork 6 by transmission and is connected with flywheel clutch assembly 5; Another root power take-off is connected with large belt wheel 31 by disintegrating mechanism power transmission shaft 33.
In press-box 1, be provided with the baling power set, the baling power set comprise the piston 3 that is arranged on press-box 1, and described piston 3 is in transmission connection by crankshaft-link rod 40 and flywheel clutch assembly 5.
Described broken line type pulverizing chamber 39 rears connect with left-right longeron 9, the place ahead of described broken line type pulverizing chamber 39 is equipped with contour wheel 18, and broken line type pulverizing chamber 39 the place aheads connect with left-right longeron 9 by floating spring 16.The disintegrating mechanism height is controlled by contour wheel 18 and floating spring 16.The profiling floating design of disintegrating mechanism and pickup has greatly increased trafficability characteristic and the operation adaptability of this machine, guarantees to pulverize to pick up and pick up effect.
Device for transporting objects comprises the left-and-right spiral pusher 10 that is arranged on broken line type pulverizing chamber 39 rears, on left-and-right spiral pusher 10, be respectively equipped with screw feeder blade 24, between left-and-right spiral pusher 10 and broken line type pulverizing chamber 39, be provided with stock guide 11 and lower stock guide 12, form material channel between upper stock guide 11 and lower stock guide 12.
Between the material inlet of the position between left-and-right spiral pusher 10 and press-box 1, be provided with feeding shift fork 4, material can be dialled in to press-box 1.
On described press-box 1, knotting mechanism 2 is installed, is used for the material after baling is tied a knot.
Described broken line type pulverizing chamber 39 inside are equipped with flail knife roller 26 and array stationary knife 14, flail knife roller 26 two ends are fixing by bearing and broken line type pulverizing chamber 39, on flail knife roller 26 circumferencial directions, array moving knife 29 is installed, moving knife 29 is hinged with flail knife roller 26, and the turning cylinder of flail knife roller 26 and large belt wheel 31 are in transmission connection.
The arrangement of moving knife 29 on flail knife roller 26 is spiral or symmetric arrays, guarantees that the stability of facility work and flail knife roller load are even.
The top of broken line type pulverizing chamber 39 is removably connected with upper cover seam 37, and in upper cover seam 37, the position close with the rotary motion trace of moving knife 29 is fixedly connected with the stationary knife 14 of T-shaped structure.
Stationary knife stationary grid 15 is installed in upper cover seam 37, and stationary knife stationary grid 15 is arranged in mill housing cover seam 37 by bolt and compresses stationary knife 14.
Between upper cover seam 37 and broken line type pulverizing chamber 39, removably connect, solved maintenance, the maintenance issues of flail knife roller, screw feeder, moving stationary knife, make this machine can complete fast hammer pawl formula flail knife and the exchange of hammer slice type flail knife.
A wherein end of the turning cylinder of flail knife roller 26 is equipped with small belt pulley 27, and small belt pulley 27 is connected by belt transmission with large belt wheel 31.
Between big belt pulley 30 and large belt wheel 31, freewheel clutch 17 is installed.
Broken line type pulverizing chamber 39 adopts detachably hinged mode with press-box 1 interface, realizes that disintegrating mechanism and pickup exchange fully.
Its operation principle is as follows:
Complete machine adopts the layout be symmetric along longitudinal axis, by tractor as power unit, by power transmission shaft 22 by transmission of power to threeway gear-box 20 inputs.Threeway gear-box 20 is an end input two ends output, and an end output connects with flywheel clutch assembly 5, provides power for piston 3, feeding shift fork 4 and left-and-right spiral push 10; Other end output connects with large belt wheel 31 by disintegrating mechanism power transmission shaft 33, large belt wheel 31 is connected with big belt pulley 30 by freewheel clutch 17, big belt pulley 30 by belt by transmission of power to small belt pulley 27, after large small pulley speedup, power is passed to the flail knife roller 26 of the broken mechanism of stalk.
In the farm work process, along with the operation of a machine, under the High Rotation Speed centrifugal action, moving knife 29 is radiation profile with axis, after simultaneously agricultural crop straw being cut off from earth's surface, suck broken line type pulverizing chamber 39, two, be ranked under the stopping of cutter 14, through flail knife, repeatedly impact the binder that is thrown the pulverizing chamber rear after pulverizing and feed on platform.
In intake mechanism, symmetrical auger conveyor 10 is pushed to the press-box feeding mouth by the both sides material, and feeding shift fork 4 will be deposited in the material of feeding mouth and dial in press-box 1.In bundled mechanism, the reciprocating motion of piston 3 is by material compacting gradually in press-box.
When bale length reached the setting yardstick, the twice bundle rope that knotting mechanism 2 running startup knotters will be wound around material broke into knot.The bale of tying up moves to the press-box outlet gradually under the promotion of follow-up material, drop into ground through putting to tie to pull, and realizes automatic bundling.
In above-described embodiment, because disintegrating mechanism can float and be hinged on left-right longeron, by driving belt, floating spring dismounting, disintegrating mechanism can be separated with frame; Pickup is arranged on the screw feeder side plate, connects pickup floating installation, driving chain, pickup can work, and realizes the exchange of pickup.
The utility model can be pulverized corn, cotton stalk, feeds, compression, bundled, can gather in the crops the stalk of lodging and can gather in the crops the stalk of standing again, can gather in the crops the multiple kinds of crops stalks such as herbage, straw, rice straw after changing pickup; Strong adaptability, working stability, operating efficiency is high.
Claims (11)
1. a crushed stalk square bale briquetter, comprise the hitch frame (23) be connected with tractor, and the left and right sides of described hitch frame (23) is connected with respectively left-right longeron (9), it is characterized in that:
The top of left-right longeron (9) is equipped with press-box (1), below is equipped with broken line type pulverizing chamber (39) and/or pickup, between press-box (1) and broken line type pulverizing chamber (39) and/or pickup, device for transporting objects is installed.
2. a kind of crushed stalk square bale briquetter according to claim 1 is characterized in that:
The front end top of described left-right longeron (9) is equipped with Power Drive Unit.
3. a kind of crushed stalk square bale briquetter according to claim 2 is characterized in that:
This Power Drive Unit comprises the crossbeam seam (19) be arranged between left-right longeron (9), in described crossbeam seam (19), is installed with threeway gear-box (20); A power transmission shaft (22) and two power take-offs are installed on threeway gear-box (20), and wherein a power take-off saves fork (6) by transmission and is connected with flywheel clutch assembly (5); Another root power take-off is connected with large belt wheel (31) by disintegrating mechanism power transmission shaft (33).
4. a kind of crushed stalk square bale briquetter according to claim 3 is characterized in that:
Press-box is provided with the baling power set in (1), and the baling power set comprise the piston (3) that is arranged on press-box (1), and described piston (3) is in transmission connection by crankshaft-link rod (40) and flywheel clutch assembly (5).
5. a kind of crushed stalk square bale briquetter according to claim 4 is characterized in that:
Described broken line type pulverizing chamber (37) rear by rotating shaft seam (35) with left-right longeron (9), connect, the place ahead of described broken line type pulverizing chamber (37) is equipped with contour wheel (18), contour wheel (18) connects with left-right longeron (9) by floating spring (16).
6. a kind of crushed stalk square bale briquetter according to claim 5 is characterized in that:
Device for transporting objects comprises the left-and-right spiral pusher (10) that is arranged on broken line type pulverizing chamber (39) rear, on left-and-right spiral pusher (10), be respectively equipped with screw feeder blade (24), between left-and-right spiral pusher (10) and broken line type pulverizing chamber (39), be provided with stock guide (11) and lower stock guide (12), form material channel between upper stock guide (11) and lower stock guide (12).
7. a kind of crushed stalk square bale briquetter according to claim 6 is characterized in that:
Between the material inlet of the position between left-and-right spiral pusher (10) and press-box (1), be provided with the feeding shift fork (4) that material can be dialled in to press-box (1).
8. according to the arbitrary described a kind of crushed stalk square bale briquetter of claim 3-7, it is characterized in that:
Described broken line type pulverizing chamber (39) inside is equipped with flail knife roller (26) and array stationary knife (14), flail knife roller (26) two ends are fixing by bearing and broken line type pulverizing chamber (39), on flail knife roller (26) circumferencial direction, array moving knife (29) is installed, moving knife (29) is hinged with flail knife roller (26), and the turning cylinder of flail knife roller (26) and large belt wheel (31) are in transmission connection.
9. a kind of crushed stalk square bale briquetter according to claim 8 is characterized in that:
Moving knife (29) is spiral or symmetric arrays on flail knife roller (26).
10. a kind of crushed stalk square bale briquetter according to claim 9 is characterized in that:
The top of broken line type pulverizing chamber (39) is removably connected with upper cover seam (37), and the upper position close with rotary motion trace moving knife (29) of upper cover seam (37) is fixedly connected with the stationary knife (14) of T-shaped structure.
11. a kind of crushed stalk square bale briquetter according to claim 10 is characterized in that:
A wherein end of the turning cylinder of flail knife roller (26) is equipped with small belt pulley (17), and small belt pulley (17) is connected by belt transmission with large belt wheel (31); Between big belt pulley (30) and large belt wheel (31), freewheel clutch (17) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203499493U CN203302027U (en) | 2013-06-19 | 2013-06-19 | Straw smashing and square bundle pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203499493U CN203302027U (en) | 2013-06-19 | 2013-06-19 | Straw smashing and square bundle pressing machine |
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| Publication Number | Publication Date |
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| CN203302027U true CN203302027U (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203499493U Expired - Lifetime CN203302027U (en) | 2013-06-19 | 2013-06-19 | Straw smashing and square bundle pressing machine |
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| CN (1) | CN203302027U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104871750A (en) * | 2015-04-30 | 2015-09-02 | 辽宁现代农机装备有限公司 | Double-shaft type straw rubbing and bundling machine |
| CN105325133A (en) * | 2015-12-08 | 2016-02-17 | 安徽茂盛自动化设备有限公司 | Suspended spring damping structure of square baler and square baler |
| CN105359752A (en) * | 2015-12-08 | 2016-03-02 | 安徽茂盛自动化设备有限公司 | Square bundle bundling machine |
| CN105409483A (en) * | 2015-12-08 | 2016-03-23 | 安徽茂盛自动化设备有限公司 | Square bundle baler and crushing free-swinging knife mechanism thereof |
| CN107079672A (en) * | 2017-06-05 | 2017-08-22 | 呼伦贝尔市蒙力农牧业机械制造有限公司 | A kind of stalk crushes baler and stalk crushes bundling system useable |
| CN109743978A (en) * | 2017-11-02 | 2019-05-14 | 包青春 | A kind of Straw Kneading crushing device |
| CN110291888A (en) * | 2019-06-21 | 2019-10-01 | 平顶山市久久实业有限公司 | A kind of round bale picking up and bundling machine with high revolving speed powerful smashing pick-up mechanism |
-
2013
- 2013-06-19 CN CN2013203499493U patent/CN203302027U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104871750A (en) * | 2015-04-30 | 2015-09-02 | 辽宁现代农机装备有限公司 | Double-shaft type straw rubbing and bundling machine |
| CN105325133A (en) * | 2015-12-08 | 2016-02-17 | 安徽茂盛自动化设备有限公司 | Suspended spring damping structure of square baler and square baler |
| CN105359752A (en) * | 2015-12-08 | 2016-03-02 | 安徽茂盛自动化设备有限公司 | Square bundle bundling machine |
| CN105409483A (en) * | 2015-12-08 | 2016-03-23 | 安徽茂盛自动化设备有限公司 | Square bundle baler and crushing free-swinging knife mechanism thereof |
| CN107079672A (en) * | 2017-06-05 | 2017-08-22 | 呼伦贝尔市蒙力农牧业机械制造有限公司 | A kind of stalk crushes baler and stalk crushes bundling system useable |
| CN107079672B (en) * | 2017-06-05 | 2018-08-10 | 呼伦贝尔市蒙力农牧业机械制造有限公司 | A kind of stalk crushes baler and stalk crushes bundling system useable |
| CN109743978A (en) * | 2017-11-02 | 2019-05-14 | 包青春 | A kind of Straw Kneading crushing device |
| CN109743978B (en) * | 2017-11-02 | 2023-01-20 | 包青春 | Straw rubbing device |
| CN110291888A (en) * | 2019-06-21 | 2019-10-01 | 平顶山市久久实业有限公司 | A kind of round bale picking up and bundling machine with high revolving speed powerful smashing pick-up mechanism |
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| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: LOVOL HEAVY INDUSTRY Co.,Ltd. Address before: 261206 No. 192 North Sea Road, Fangzi District, Shandong, Weifang Patentee before: FOTON LOVOL INTERNATIONAL HEAVY INDUSTRY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai leiwo Heavy Industry Co.,Ltd. Address before: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |
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| CX01 | Expiry of patent term |