CN103954455B - Axletree band air suspension assembly monitor station - Google Patents
Axletree band air suspension assembly monitor station Download PDFInfo
- Publication number
- CN103954455B CN103954455B CN201410205189.8A CN201410205189A CN103954455B CN 103954455 B CN103954455 B CN 103954455B CN 201410205189 A CN201410205189 A CN 201410205189A CN 103954455 B CN103954455 B CN 103954455B
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- axletree
- roll
- vibration detection
- suspension assembly
- air suspension
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- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 239000000523 sample Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
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Abstract
The invention discloses axletree band air suspension assembly monitor station, comprise rectangle base frame plate, vertical square tube and crossbeam, it is characterized in that: described vertical square tube and crossbeam are provided with the bracing or strutting arrangement that the properties such as axletree running status, wheel speed, vibration, noise, wheel hub temperature, air bag pressures, readings change, load-bearing capacity detect; The left and right end of described rectangle base frame plate is provided with driven roll, vibration detection eccentric roller and drive roll; One end of described initiative roll shaft and vibration detection eccentric roller is provided with speed-changing driving device.This axletree band air suspension assembly monitor station, can not only detect axletree, and can detect air suspension assembly simultaneously, and structure is simple, measuring ability is completely integrated, cost of equipment is low, easily operate.Can be exclusively used in axletree band air suspension assembly dispatch from the factory before qualified detection.
Description
Technical field
The present invention relates to a kind of auto parts machinery pick-up unit field, genus trifolium band air suspension assembly checkout equipment, specifically one can detect axletree, can detect again the band air suspension assembly monitor station of air suspension assembly.
Background technology
Axletree and be the crucial accessory of running car with the air suspension assembly that axletree is connected as a single entity, its quality and performance directly affect the security performance of car, axletree is when high speed and high capacity are run, easy generation fatigue crack, when axletree is furnished with band air suspension assembly, under different loads, its air bag side force can cause distortion, the easy distortion of air suspension assembly, air bag is caused to damage, therefore, to the air suspension assembly of axletree and prestowage thereof, before dispatching from the factory, requirement must by Performance Detection, to ensure automobile safety in utilization.At present, to the detection of axletree, mainly adopt ultra-sonic defect detector, or adopt phased array supersonic probe to detect, comprise axle journal, axle body, axle bed, pinion stand all standing detection; Also the employing axle sound translative performance had detects, and judges direction of traffic, and thermometric; Also the employing speed pickup had carries out velocity measuring; Also the employing light laser vibrometer sensor had detects vibration and the temperature of fuel tank, but above assay device structures is complicated, and cost of equipment is high, takies plant area large, can not detect air suspension assembly simultaneously.For the detection of air bag, mainly carry out observation speed to the impact of side direction characteristic by sinusoidal wave and sawtooth wave input.Known by retrieving, have not yet to see and both detected axletree, detect air suspension assembly again simultaneously, and collection vibration, noise, temperature, rotating speed, bearing pressure are detected on the report of equipment integrally.
Summary of the invention
The object of the present invention is to provide one both to detect axletree, detect air suspension assembly again simultaneously, and structure is simple, measuring ability is completely integrated, cost of equipment is low, maneuverable axletree band air suspension assembly monitor station.
In order to reach above object, the technical solution adopted in the present invention is: this axletree band air suspension assembly monitor station, comprise rectangle base frame plate, vertical square tube and crossbeam, vertical square tube establishes a left side, right two, the back edge being weldingly fixed on rectangle base frame plate parallel respectively, be parallel to each other on the upper end of two vertical square tubes is all welded and fixed, the crossbeam stretched out forward, it is characterized in that: the middle and upper part of described two vertical square tubes is all welded and fixed the axletree guide arm fixed head stretched out forward, axletree guide arm fixed head is provided with axletree guide arm and swings connecting hole, the end of two described crossbeams is equipped with pressure pipe on the air bag that stretches out downwards, and on air bag, the bottom of pressure pipe is provided with pressing plate, the left and right end of described rectangle base frame plate, be equidistantly successively from front to back provided with driven roll axle bed, vibration detection eccentric roller axle bed and drive roll axle bed, the eccentric roll shaft of passive roll shaft, vibration detection and initiative roll shaft are each passed through the axis hole of the driven roll axle bed of the left and right end of rectangle base frame plate, vibration detection eccentric roller axle bed and drive roll axle bed, corresponding driven roll, vibration detection eccentric roller and drive roll is fixed respectively at the left and right end of passive roll shaft, the eccentric roll shaft of vibration detection and initiative roll shaft, the right-hand member of described initiative roll shaft is connected with the output shaft of the first wheel box, and the input shaft of the first wheel box connects the first motor, drives drive roll to rotate by starting the first motor, the left end of the eccentric roll shaft of described vibration detection is connected with the output shaft of the second wheel box, and the input shaft of the second wheel box connects the second motor, the corresponding tested wheel medium position of medium position of described driven roll, vibration detection eccentric roller and drive roll, the position of described driven roll is in the lower outer of pressure pipe on air bag, the upper surface line of driven roll, vibration detection eccentric roller and drive roll forms arc surface, the tumbling-type spin counter stretched out forward is provided with in the middle part of the sidewall of described vertical square tube, be provided with temperature measurer fixed mount in the sidewall middle and lower part of vertical square tube, the temp probe of temperature measurer touches the sidewall of the hub for vehicle wheel be placed on drive roll and driven roll, is fixed by temperature measurer by temperature measurer fixed mount, be provided with noise measuring processor in the bottom side of temperature measurer fixed mount, sensor noise is placed in the outer wall of the hub for vehicle wheel on drive roll and driven roll, and is connected with noise measuring processor by data line.
The present invention is also implemented by following measure: described pressing plate is for circular, and diameter is consistent with detected air bag diameter.
Described tumbling-type spin counter, be made up of counter, adjusting screw(rod) and running roller, counter and running roller are connected to one, and adjusting screw(rod) is located at the rear end of counter, by the rotation of adjusting screw(rod), running roller is made to be adjacent to forward the surface of the wheel tyre be placed on drive roll and driven roll.
Described noise measuring processor, temperature measurer, sensor noise are known technology, therefore seldom state.
Beneficial effect of the present invention is: this axletree band air suspension assembly monitor station, can not only detect axletree, and air suspension assembly can be detected simultaneously, and structure is simple, integrate vibration, noise, temperature, rotating speed, bearing pressure measuring ability, cost of equipment is low, easily operate.
Accompanying drawing explanation
Fig. 1 is structure schematic top plan view of the present invention.
Fig. 2 is that schematic diagram is looked on a structure left side of the present invention.
Fig. 3 is structure application state schematic top plan view of the present invention.
When Fig. 4 is application of the present invention, axletree guide arm and axletree guide arm fixed head assemble schematic top plan view.
When Fig. 5 is application of the present invention, air bag and pressing plate assemble schematic side view.
In figure: 1, rectangle base frame plate; 2, vertical square tube; 3, crossbeam; 4, axletree guide arm fixed head; 5, pressure pipe on air bag; 6, pressing plate; 7, driven roll axle bed; 8, driven roll; 9, drive roll axle bed; 10, drive roll; 11, vibration detection eccentric roller axle bed; 12, vibration detection eccentric roller; 13, axletree guide arm swings connecting hole; 14, passive roll shaft; 15, the eccentric roll shaft of vibration detection; 16, initiative roll shaft; 17, the first wheel box; 18, the first motor; 19, the second wheel box; 20, the second motor; 21, tumbling-type spin counter; 22, temperature measurer fixed mount; 23, noise measuring processor; 24, wheel; 25, axletree; 26, axletree guide arm; 27, axostylus axostyle; 28, air bag; 29, temperature measurer; 30, sensor noise.
Embodiment
The present invention is made with reference to Fig. 1, Fig. 2.This axletree band air suspension assembly monitor station, comprise rectangle base frame plate 1, vertical square tube 2 and crossbeam 3, vertical square tube 2 establishes a left side, right two, the back edge being weldingly fixed on rectangle base frame plate 1 parallel respectively, all be welded and fixed in the upper end of two vertical square tubes 2 and be parallel to each other, the crossbeam 3 stretched out forward, it is characterized in that: the middle and upper part of described two vertical square tubes 2 is all welded and fixed the axletree guide arm fixed head 4 stretched out forward, axletree guide arm fixed head 4 is provided with axletree guide arm and swings connecting hole 13, when doing axletree and detecting, swing connecting hole 13 by axletree guide arm axletree guide arm is fixed, when turning a wheel, axletree does not rotate, simultaneously, axletree guide arm swings owing to can swing connecting hole 13 along axletree guide arm, so when axletree vibration detection, axletree can be done, lower swing, the end of two described crossbeams 3 is equipped with pressure pipe 5 on the air bag that stretches out downwards, on air bag, the bottom of pressure pipe 5 is provided with pressing plate 6, do air bag pressures, readings detect and air bag upper and lower glitch detection time, pressing plate 6 is pressed in the top of air bag, the detection to air bag pressures, readings change is realized in the upper and lower motion of air bag, simulated automotive air bag loaded state under operation, by different pressure, detects the load performance of air bag, the left and right end of described rectangle base frame plate 1, be equidistantly successively from front to back provided with driven roll axle bed 7, vibration detection eccentric roller axle bed 11 and drive roll axle bed 9, the eccentric roll shaft 15 of passive roll shaft 14, vibration detection and initiative roll shaft 16 are each passed through the axis hole of the driven roll axle bed 7 of the left and right end of rectangle base frame plate 1, vibration detection eccentric roller axle bed 11 and drive roll axle bed 9, corresponding driven roll 8, vibration detection eccentric roller 12 and drive roll 10 is fixed respectively at the left and right end of passive roll shaft 14, the eccentric roll shaft 15 of vibration detection and initiative roll shaft 16, the right-hand member of described initiative roll shaft 16 is connected with the output shaft of the first wheel box 17, the input shaft of the first wheel box 17 connects the first motor 18, drive roll 10 is driven to rotate by starting the first motor 18, in testing process, the rotation of drive roll 10 has just driven the vehicle wheel rotation be placed on drive roll 10 and driven roll 8, driven roll 8 drives rotation by vehicle wheel rotation, so driven roll 8 plays the support effect of wheel, the left end of the eccentric roll shaft 15 of described vibration detection is connected with the output shaft of the second wheel box 19, the input shaft of the second wheel box 19 connects the second motor 20, by starting the second motor 20, vibration detection eccentric roller 12 is driven to rotate, drive the bias top of vibration detection eccentric roller 12 just rhythmical, continuous print clash into bottom the wheel that is placed on drive roll 10 and driven roll 8, realize the simulation glitch detection of wheel, and the analog detection of axletree anti-seismic performance, the corresponding wheel medium position of medium position of described driven roll 8, vibration detection eccentric roller 12 and drive roll 10, the position of described driven roll 8 is in the lower outer of pressure pipe 5 on air bag, the upper surface line of driven roll 8, vibration detection eccentric roller 12 and drive roll 10 forms arc surface, when detecting axletree, the wheel of left and right for axletree end is placed in respectively on the arc surface of the driven roll 8 at two ends, vibration detection eccentric roller 12 and drive roll 10 upper surface formation, the screw 13 of the end of axletree guide arm by screw rod and axletree guide arm fixed head 4 is fixed, now, start the first motor 18, drive roll 10 rotates, just vehicle wheel rotation can be driven, make wheel be in dry run state, regulated the detection realized under the different speed of a motor vehicle state of simulation by the first wheel box 17, restart the second motor 20, due to the eccentric force of vibration detection eccentric roller 12, clash into wheel, simulated wheel is made to be in vibrational state, eccentric impacts different under realizing the different speed of a motor vehicle state of simulation by the adjustment of the second wheel box 19, the anti-seismic performance of axletree can be detected, detect vehicle wheel rotation simultaneously, in situation of beating the running of axletree whether normal, the tumbling-type spin counter 21 stretched out forward is provided with in the middle part of the sidewall of described vertical square tube 2, when detecting, pass through extending forwards, tumbling-type spin counter 21 is touched be placed in the surface of tyre of the wheel on drive roll 10 and driven roll 8, the rotation of tire can drive the running roller of tumbling-type spin counter 21 to rotate, by converting, the Rotating speed measring of wheel can be drawn, temperature measurer fixed mount 22 is provided with in the sidewall middle and lower part of vertical square tube 2, the temp probe of temperature measurer touches the sidewall of the hub for vehicle wheel be placed on drive roll 10 and driven roll 8, by temperature measurer fixed mount 22, temperature measurer is fixed, in the dry run of wheel, can be changed by displays temperature by temperature measurer, thus achieve operating wheel hub temperature test, noise measuring processor 23 is provided with in the bottom side of temperature measurer fixed mount 22, sensor noise is placed in the outer wall of the hub for vehicle wheel on drive roll 10 and driven roll 8, and be connected with noise measuring processor 23 by data line, in detection runs, show noise intensity by noise measuring processor 23, carry out detection vehicle wheel rotation noise variation.
As improvement of the present invention: described pressing plate 6 is circular, and diameter is consistent with detected air bag diameter.
Described tumbling-type spin counter 21, be made up of counter, adjusting screw(rod) and running roller, counter and running roller are connected to one, adjusting screw(rod) is located at the rear end of counter, by the rotation of adjusting screw(rod), running roller is adjacent to forward be placed in the surface of the wheel tyre on drive roll 10 and driven roll 8.
Described noise measuring processor 23, temperature measurer, sensor noise are known technology, therefore seldom state.
Fig. 3 gives structure application state schematic top plan view of the present invention, and Fig. 4, Fig. 5 give axletree guide arm and air bag assembling schematic diagram.In figure: on the drive roll 10 that left and right wheel 24 is placed in two ends respectively and driven roll 8, left and right wheel 24 is connected as one by axletree 25; Left and right axletree guide arm 26 on axletree 25 swings connecting hole 13 internal fixtion respectively by the axletree guide arm that axostylus axostyle 27 inserts on the axletree guide arm fixed head 4 at two ends and connects; Pressing plate 6 is pressed in the top of the air bag 28 on the hanger bracket connected with axletree 25; Be fixed on by temperature measurer 29 on temperature measurer fixed mount 22, its temperature probe is fixed on the wheel hub outer wall of wheel 24 by transmission line; Sensor noise 30 is fixed on the wheel hub outer wall of wheel 24, and is connected with noise measuring processor 23 by data line, install, every detection of axletree 25, wheel 24, air bag 28 can be carried out.
Claims (3)
1. axletree band air suspension assembly monitor station, comprise rectangle base frame plate (1), vertical square tube (2) and crossbeam (3), vertical square tube (2) establishes a left side, right two, the back edge being weldingly fixed on rectangle base frame plate (1) parallel respectively, all be welded and fixed in the upper end of two vertical square tubes (2) and be parallel to each other, the crossbeam (3) stretched out forward, it is characterized in that: the middle and upper part of described two vertical square tubes (2) is all welded and fixed the axletree guide arm fixed head (4) stretched out forward, axletree guide arm fixed head (4) is provided with axletree guide arm and swings connecting hole (13), the end of two described crossbeams (3) is equipped with pressure pipe (5) on the air bag that stretches out downwards, and on air bag, the bottom of pressure pipe (5) is provided with pressing plate (6), the left and right end of described rectangle base frame plate (1), be equidistantly successively from front to back provided with driven roll axle bed (7), vibration detection eccentric roller axle bed (11) and drive roll axle bed (9), the eccentric roll shaft (15) of passive roll shaft (14), vibration detection and initiative roll shaft (16) are each passed through the axis hole of the driven roll axle bed (7) of rectangle base frame plate (1) left and right end, vibration detection eccentric roller axle bed (11) and drive roll axle bed (9), at left and right end fixing corresponding driven roll (8), vibration detection eccentric roller (12) and the drive roll (10) respectively of passive roll shaft (14), vibration detection bias roll shaft (15) and initiative roll shaft (16), the right-hand member of described initiative roll shaft (16) is connected with the output shaft of the first wheel box (17), and the input shaft of the first wheel box (17) connects the first motor (18), the left end of the eccentric roll shaft (15) of described vibration detection is connected with the output shaft of the second wheel box (19), and the input shaft of the second wheel box (19) connects the second motor (20), the corresponding tested wheel medium position of medium position of described driven roll (8), vibration detection eccentric roller (12) and drive roll (10), the position of described driven roll (8) is in the lower outer of pressure pipe on air bag (5), the upper surface line of driven roll (8), vibration detection eccentric roller (12) and drive roll (10) forms arc surface, the tumbling-type spin counter (21) stretched out forward is provided with in the middle part of the sidewall of described vertical square tube (2), temperature measurer fixed mount (22) is provided with in the sidewall middle and lower part of vertical square tube (2), noise measuring processor (23) is provided with in the bottom side of temperature measurer fixed mount (22).
2. axletree band air suspension assembly monitor station according to claim 1, is characterized in that: described pressing plate (6) is for circular, and diameter is consistent with detected air bag diameter.
3. axletree band air suspension assembly monitor station according to claim 1, it is characterized in that: described tumbling-type spin counter (21), be made up of counter, adjusting screw(rod) and running roller, counter and running roller are connected to one, and adjusting screw(rod) is located at the rear end of counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205189.8A CN103954455B (en) | 2014-05-15 | 2014-05-15 | Axletree band air suspension assembly monitor station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205189.8A CN103954455B (en) | 2014-05-15 | 2014-05-15 | Axletree band air suspension assembly monitor station |
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| Publication Number | Publication Date |
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| CN103954455A CN103954455A (en) | 2014-07-30 |
| CN103954455B true CN103954455B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410205189.8A Active CN103954455B (en) | 2014-05-15 | 2014-05-15 | Axletree band air suspension assembly monitor station |
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| CN (1) | CN103954455B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884207B (en) * | 2017-11-16 | 2019-08-30 | 徐州工业职业技术学院 | A kind of Independent Suspension fatigue test monitor station |
| CN113787323B (en) * | 2021-10-16 | 2022-09-13 | 山东东岳永盛车桥股份有限公司 | Butt joint device convenient for axle assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5003819A (en) * | 1990-01-02 | 1991-04-02 | Bridgestone/Firestone, Inc. | Suspension simulator |
| CN2280286Y (en) * | 1996-12-20 | 1998-04-29 | 武汉铁路分局武昌车辆段 | Dynamic tabe for testing shaft of car |
| CN201897530U (en) * | 2010-08-27 | 2011-07-13 | 苏州太平洋汽车保修设备有限公司 | Detection table of automobile suspension device |
| CN202158966U (en) * | 2011-07-22 | 2012-03-07 | 中国重汽集团济南动力有限公司 | Automobile suspension characteristic testing auxiliary device |
| CN203837924U (en) * | 2014-05-15 | 2014-09-17 | 莱芜市东岳永盛车桥有限公司 | Detection platform for axle with air suspension assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137838A (en) * | 1981-02-20 | 1982-08-25 | Mitsubishi Electric Corp | Tester for axle system of vehicle |
-
2014
- 2014-05-15 CN CN201410205189.8A patent/CN103954455B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5003819A (en) * | 1990-01-02 | 1991-04-02 | Bridgestone/Firestone, Inc. | Suspension simulator |
| CN2280286Y (en) * | 1996-12-20 | 1998-04-29 | 武汉铁路分局武昌车辆段 | Dynamic tabe for testing shaft of car |
| CN201897530U (en) * | 2010-08-27 | 2011-07-13 | 苏州太平洋汽车保修设备有限公司 | Detection table of automobile suspension device |
| CN202158966U (en) * | 2011-07-22 | 2012-03-07 | 中国重汽集团济南动力有限公司 | Automobile suspension characteristic testing auxiliary device |
| CN203837924U (en) * | 2014-05-15 | 2014-09-17 | 莱芜市东岳永盛车桥有限公司 | Detection platform for axle with air suspension assembly |
Non-Patent Citations (1)
| Title |
|---|
| 一种货车车轴自动检测机研制分析;高志刚;《现代商贸工业》;20100501;第22卷(第9期);第302-303页 * |
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| CN103954455A (en) | 2014-07-30 |
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Inventor after: Dong Decheng Inventor after: Zhao Zhenyue Inventor after: Shen Chuankui Inventor after: Shen Yan Inventor after: Zhao Zhuo Inventor after: Zhang Caixia Inventor after: Lv Qingxiu Inventor before: Dong Decheng Inventor before: Zhao Zhenyue Inventor before: Shen Chuankui Inventor before: Shen Yan Inventor before: Zhao Zhuo |
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Address after: 271100 No. 30, Yixiang North Road, Kou Town sub district office, Laiwu District, Jinan City, Shandong Province Patentee after: SHANDONG DONGYUE YONGSHENG AXLE Co.,Ltd. Address before: 271114 north head of Yixiang North Road, Laicheng Industrial Park (Kou Town), Laiwu City, Shandong Province Patentee before: LAIWU DONGYUE YONGSHENG AXLE Co.,Ltd. |
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Denomination of invention: Axle with air suspension assembly test bench Effective date of registration: 20210813 Granted publication date: 20160413 Pledgee: Laishang Bank Co.,Ltd. Kouzhen sub branch Pledgor: SHANDONG DONGYUE YONGSHENG AXLE Co.,Ltd. Registration number: Y2021980007681 |
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Date of cancellation: 20220819 Granted publication date: 20160413 Pledgee: Laishang Bank Co.,Ltd. Kouzhen sub branch Pledgor: SHANDONG DONGYUE YONGSHENG AXLE CO.,LTD. Registration number: Y2021980007681 |
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Denomination of invention: Axle belt air suspension assembly test stand Effective date of registration: 20220902 Granted publication date: 20160413 Pledgee: Laishang Bank Co.,Ltd. Kouzhen sub branch Pledgor: SHANDONG DONGYUE YONGSHENG AXLE CO.,LTD. Registration number: Y2022980014294 |
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Date of cancellation: 20230901 Granted publication date: 20160413 Pledgee: Laishang Bank Co.,Ltd. Kouzhen sub branch Pledgor: SHANDONG DONGYUE YONGSHENG AXLE CO.,LTD. Registration number: Y2022980014294 |
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Denomination of invention: Axle with air suspension assembly inspection platform Effective date of registration: 20230908 Granted publication date: 20160413 Pledgee: Laishang Bank Co.,Ltd. Kouzhen sub branch Pledgor: SHANDONG DONGYUE YONGSHENG AXLE CO.,LTD. Registration number: Y2023980055857 |