CN109050156A - A kind of heat dissipation idler wheel and carrying vehicle on carrying vehicle - Google Patents
A kind of heat dissipation idler wheel and carrying vehicle on carrying vehicle Download PDFInfo
- Publication number
- CN109050156A CN109050156A CN201811021435.9A CN201811021435A CN109050156A CN 109050156 A CN109050156 A CN 109050156A CN 201811021435 A CN201811021435 A CN 201811021435A CN 109050156 A CN109050156 A CN 109050156A
- Authority
- CN
- China
- Prior art keywords
- spoke
- air blast
- wheel
- air
- carrying vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 238000009423 ventilation Methods 0.000 claims abstract description 34
- 241000883990 Flabellum Species 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 2
- 238000001816 cooling Methods 0.000 abstract description 3
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000007664 blowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/10—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group with cooling fins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The heat dissipation idler wheel that the invention discloses a kind of on carrying vehicle, including wheel hub and tire, wheel hub includes circular wheel rim, spoke is provided on the inside of wheel rim, the central location of spoke is provided with the round stiffening ring on prominent spoke surface, the inside of round stiffening ring is the centre bore passed through for wheel shaft, the two sides of the spoke are provided with multiple air blast plates in divergent shape, ventilation hole is provided on spoke between every two air blast plate, wheel rim, the circulation region an of air is formd between two neighboring air blast plate and round stiffening ring, two circulation regions are connected by ventilation hole, the mixed flow region of air is formd in ventilation hole, its advantage is that in wheel rim, the circulation region an of air is formd between two neighboring air blast plate and round stiffening ring, the mixed flow region of air is formd in ventilation hole, to enhance the flowing of air , increase the radiating rate of wheel hub, realize the cooling of tire.
Description
Technical field
The present invention relates to a kind of automotive fields, more particularly, to a kind of heat dissipation idler wheel and carrying vehicle on carrying vehicle.
Background technique
In vehicle travel process, all it is likely to result in and is blown out due to road surface or vehicle itself.After blowing out, wheel
Tire moment loses air pressure, and tyre sidewall is shunk inwardly.If continuing to travel, vehicle disequilibrium will cause, vehicle is to blowing out when serious
Side turns to, and is easy to cause traffic accident.After automobile flat tire through the mode frequently with replacement spare tyre come running car to repairing
Point is managed, blowing out for automobile is placed under repair or renewed.
The prior art develops a kind of carrying vehicle, which includes bracket, and the side of bracket is provided with roll wheel assembly, idler wheel
Component includes front wheel and rear roller, and the front end of bracket is provided with preceding supporting plate, and the rear end of bracket is provided with rear supporting plate, preceding pallet axis
It is connected to front axle, butt board shaft is connected to rear axle, is moved to above bracket after automobile flat tire from preceding supporting plate and is fixed on preceding supporting plate with after
Between supporting plate.Preceding supporting plate has straightened condition and tilts state, is provided with lug tooth below preceding supporting plate.In straightened condition,
Lug tooth and ground touching not only have the function of grabbing ground, and have and support entire preceding supporting plate, preceding supporting plate and ground phase
Isolated effect prevents auxiliary device so that tire, during moving into carrying vehicle, carrying vehicle tightly can hold ground
It skids.
Disadvantage of the prior art is that: the size of idler wheel is far smaller than automobile tire, automobile when certain speed is exercised,
Idler wheel and the intensity of ground friction are far longer than the frictional strength on automobile tire and ground, so carrying vehicle is when in use, idler wheel
Fever can be very big, while under the double action of automotive dead weight, tire is easily damaged.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of good heat dispersion performances for the heat dissipation rolling on carrying vehicle
Wheel and carrying vehicle.The present invention is by foring one between ventilation hole, wheel rim, two neighboring air blast plate and round stiffening ring
The circulation region of air, forms the mixed flow region of air in ventilation hole, to enhance the flowing of air, increases dissipating for wheel hub
Thermal velocity realizes the cooling of tire.
The technical scheme of the invention to solve the technical problem is: a kind of heat dissipation idler wheel on carrying vehicle,
Including wheel hub and tire, wheel hub includes circular wheel rim, is provided with spoke on the inside of wheel rim, it is characterised in that the central position of spoke
The round stiffening ring for being equipped with prominent spoke surface is installed, the inside of round stiffening ring is the centre bore passed through for wheel shaft, described
The two sides of spoke be provided with multiple air blast plates in divergent shape, one end of air blast plate connects round stiffening ring, other end connection
Wheel rim, is provided with ventilation hole on the spoke between every two air blast plate, wheel rim, two neighboring air blast plate and round stiffening ring it
Between form the circulation region an of air, two circulation regions are connected by ventilation hole, and the mixed of air is formd in ventilation hole
Flow region.
The further preferred embodiment of the present invention are as follows: described is in straight panel shape.
The further preferred embodiment of the present invention are as follows: the air blast plate is in flabellum shape, and the bending amplitude of air blast plate is by centre
It is gradually increased toward surrounding, the direction of the flabellum opening of air blast plate is consistent with the carrying vehicle direction of motion.
The further preferred embodiment of the present invention are as follows: the two sides of the spoke are respectively set there are six air blast plate.
The further preferred embodiment of the present invention are as follows: the air blast plate is evenly distributed on the surface of spoke.
The further preferred embodiment of the present invention are as follows: bearing is provided on the inner wall of the stiffening ring, the tire is
Solid tire.
The further preferred embodiment of the present invention are as follows: the height on the prominent spoke surface of the round stiffening ring is greater than air blast plate
Height.
A kind of carrying vehicle, including bracket, the side of bracket are provided with roll wheel assembly, and the front end of bracket is provided with front axle with before
Supporting plate, the rear end of bracket are provided with rear axle and rear supporting plate, and preceding pallet axis is connected to front axle, and butt board shaft is connected to rear axle, roll wheel assembly
Including multiple idler wheels, idler wheel includes tire and wheel hub, and wheel hub includes circular wheel rim, and spoke is provided on the inside of wheel rim, special
Sign is that the central location of the spoke is provided with the round stiffening ring on prominent spoke surface, and the inside of round stiffening ring is can
For the centre bore that wheel shaft passes through, the two sides of the spoke are provided with multiple air blast plates in divergent shape, and one end of air blast plate connects
Round stiffening ring is connect, the other end connects wheel rim, is provided with ventilation hole, wheel rim, adjacent two on the spoke between every two air blast plate
An air circulation region is formd between a air blast plate and round stiffening ring, two circulation regions are connected by ventilation hole,
Mixed flow region is formd in ventilation hole.
The further preferred embodiment of the present invention are as follows: the two sides of the spoke are respectively set there are six air blast plate；Described
Air blast plate is evenly distributed on the surface of spoke；Bearing is provided on the inner wall of the stiffening ring；The round stiffening ring is prominent
The height on spoke surface is greater than the height of air blast plate out.
Invention is by the air blast plate and ventilation opening in the round stiffening ring of spoke center setting, divergent shape, so that wheel rim, phase
The circulation region an of air is formd between adjacent two air blast plates and round stiffening ring, two circulation regions pass through ventilation hole
It connects, the mixed flow region of air is formd in ventilation hole, circulation region strengthens the air circulation of wheel hub unilateral side, and mixed flow region increases
Air circulation in strong ventilation hole, circulation region and mixed flow region cooperate the radiating rate for reaching and increasing wheel hub, realize
The cooling of wheel hub.
Detailed description of the invention
Fig. 1 is the perspective view of the heat dissipation idler wheel of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the heat dissipation idler wheel of the embodiment of the present invention one；
Fig. 3 is the perspective view for multiplying carrier vehicle in the present invention；
Fig. 4 is the structural schematic diagram of the prior art；
Fig. 5 is the perspective view of the heat dissipation idler wheel of the embodiment of the present invention two；
Fig. 6 is the structural schematic diagram of the heat dissipation idler wheel of the embodiment of the present invention two.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in figure 4, the idler wheel of the prior art includes wheel hub 15 and tire 14, wheel hub includes wheel rim 1 and spoke 2, spoke 2
Central location be provided with the centre bore 4 passed through for wheel shaft 16.The wheel hub structure of the prior art is relatively simple, but its surface
Effective convection current can not be formed, causes heat dissipation effect poor, wheel hub temperature is excessively high, influences carrying vehicle normal use.
Embodiment one: as Figure 1-Figure 2, a kind of heat dissipation idler wheel on carrying vehicle, including wheel hub 15 and tire 14,
Wheel hub 12 includes circular wheel rim 1, and the inside of wheel rim 1 is provided with spoke 2, and the central location of spoke 2 is provided with prominent 2 table of spoke
The round stiffening ring 3 in face, round stiffening ring 3 are used to enhance the fixed effect between wheel hub and wheel shaft 16.Round stiffening ring 3 it is interior
Side is the centre bore 4 passed through for wheel shaft 16, and the two sides of the spoke 2 are provided with multiple air blast plates 5 in divergent shape, air blast
Plate 5 is in straight panel shape, and one end of air blast plate 5 connects round stiffening ring 3, and the other end connects wheel rim 1, between every two air blast plate 5
Ventilation hole 6 is provided on spoke 2,6 one side of ventilation hole is used for ventilating air, on the other hand for increasing heat dissipation area, enhances
Heat dissipation effect.Form the circulation region 7 an of air between wheel rim 1, two neighboring air blast plate 5 and round stiffening ring 3, two
A circulation region 7 is connected by ventilation hole 6, and the mixed flow region 8 of air, the circulation region of spoke two sides are formd in ventilation hole 6
The air circulation in mixed flow region is driven, it is heat dissipation effect that air, which is greatly enhanced,.The two sides of spoke 2 are respectively set there are six air blast
Plate 5.Air blast plate 5 is evenly distributed on the surface of spoke 2.Bearing 9 is provided on the inner wall of round stiffening ring 3.Bearing 9 makes wheel hub
Rotation it is more smooth, the height on prominent 2 surface of spoke of round stiffening ring 3 is greater than the height of air blast plate 5.The tire 14 is
Solid tire.
Following table is the wheel hub measured data in actual use of the tire of embodiment one and the tire of the prior art:
Embodiment two:
As shown in Fig. 5-Fig. 6, structure and embodiment one are almost the same, and difference is: the two sides of spoke 2, which are provided with, multiple is in
The air blast plate 5 of divergent shape, air blast plate 5 are in flabellum shape, and one end of air blast plate 5 connects round stiffening ring 3, and the other end connects wheel rim 1,
Ventilation hole 6 is provided on spoke 2 between every two air blast plate 5,6 one side of ventilation hole is used for ventilating air, on the other hand uses
In increasing heat dissipation area, enhance heat dissipation effect.One is formd between wheel rim 1, two neighboring air blast plate 5 and round stiffening ring 3
The circulation region 7 of a air, two circulation regions 7 are connected by ventilation hole 6, and the mixed flow region of air is formd in ventilation hole 6
8, the circulation region of spoke two sides drives the air circulation in mixed flow region, and it is heat dissipation effect that air, which is greatly enhanced,.The two of spoke 2
Side is respectively set there are six air blast plate 5.Air blast plate 5 is evenly distributed on the surface of spoke 2.The air blast plate of flabellum shape is rotated in idler wheel
When, since the structure of air blast plate semi-surrounding can generate stronger air flowing in circulation region 7, flowing velocity is substantially
Degree increases, and further speeds up so that the air in mixed flow region 8 be driven to flow, to have the function that reinforce heat dissipation effect.Drum
Aerofoil 5 is in flabellum shape, and the bending amplitude of air blast plate 5 is gradually increased from centre toward surrounding, the direction of the flabellum opening of air blast plate 5 with
The carrying vehicle direction of motion is consistent.Wind speed direction and carrying vehicle traffic direction allow on the contrary, flabellum and wind speed flow direction are opposite
Flabellum can agitate bigger wind-force, enhance heat dissipation effect.
Following table is the wheel hub measured data in actual use of the tire of embodiment two and the tire of the prior art:
| Speed | 40km/h | 50km/h | 60km/h |
| The present invention | 55 | 70 | 90 |
| The prior art | 79 | 99 | 115 |
As shown in figure 3, a kind of carrying vehicle, including bracket 10, the side of bracket 10 is provided with roll wheel assembly, before bracket 10
End is provided with front axle (attached drawing is not shown) and preceding supporting plate 11, and the rear end of bracket 10 is provided with rear axle (attached drawing is not shown) and rear supporting plate
12, preceding 11 axis of supporting plate is connected to front axle, and 12 axis of rear supporting plate is connected to rear axle, and roll wheel assembly includes multiple idler wheels 13, and idler wheel 13 includes wheel
Tire 14 and wheel hub 15, wheel hub 15 include circular wheel rim 1, and the inside of wheel rim 1 is provided with spoke 2, the central location setting of spoke 2
There is the round stiffening ring 3 on prominent spoke surface, the inside of round stiffening ring 3 is the centre bore 4 passed through for wheel shaft 16, described
The two sides of spoke 2 are provided with multiple air blast plates 5 in divergent shape, and one end of air blast plate 5 connects round stiffening ring 3, and the other end connects
Cock wheel rim 1 is provided with ventilation hole 6, wheel rim 1, two neighboring air blast plate 5 and circle on the spoke 2 between every two air blast plate 5
The circulation region 8 an of air is formd between stiffening ring 3, two circulation regions 8 are connected by ventilation hole 6, shape in ventilation hole 6
At the mixed flow region 8 of air.The two sides of spoke 2 are respectively set there are six air blast plate 5；The air blast plate 5 is evenly distributed on
The surface of spoke 2.Bearing 9 is provided on the inner wall of round stiffening ring 3；The height on prominent 2 surface of spoke of the round stiffening ring 3
Degree is greater than the height of air blast plate 5.Tire 14 be solid tire, solid tire compared to air core tyre it is more wear-resistant and
It is heat-resisting.
The diameter of wheel hub is 112mm, tire with a thickness of 10mm, tyre width 54mm, air blast plate height is 11mm, drum
Aerofoil is 11mm with a thickness of 3mm, the diameter of ventilation hole.
A kind of heat dissipation idler wheel and carrying vehicle on carrying vehicle provided by the present invention is described in detail above,
Used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only used
The present invention and core concept are understood in help.It should be pointed out that for those skilled in the art, not departing from
, can be with several improvements and modifications are made to the present invention under the premise of the principle of the invention, these improvement and modification also fall into this hair
In bright scope of protection of the claims.
Claims (10)
1. a kind of heat dissipation idler wheel on carrying vehicle, including wheel hub and tire, wheel hub includes circular wheel rim, the inside of wheel rim
It is provided with spoke, it is characterised in that the central location of spoke is provided with the round stiffening ring on prominent spoke surface, round stiffening ring
Inside be the centre bore passed through for wheel shaft, the two sides of the spoke are provided with multiple air blast plates in divergent shape, air blast
One end of plate connects round stiffening ring, and the other end connects wheel rim, is provided with ventilation hole on the spoke between every two air blast plate, takes turns
The circulation region an of air is formd between rim, two neighboring air blast plate and round stiffening ring, two circulation regions pass through
Ventilation hole connects, and the mixed flow region of air is formd in ventilation hole.
2. a kind of heat dissipation idler wheel on carrying vehicle according to claim 1, it is characterised in that described is in straight panel shape.
3. a kind of heat dissipation idler wheel on carrying vehicle according to claim 1, it is characterised in that the air blast plate is in
The bending amplitude of flabellum shape, air blast plate is gradually increased from centre toward surrounding, the direction and carrying vehicle fortune of the flabellum opening of air blast plate
Dynamic direction is consistent.
4. a kind of heat dissipation idler wheel on carrying vehicle according to claim 1, it is characterised in that the two of the spoke
Side is respectively set there are six air blast plate.
5. a kind of heat dissipation idler wheel on carrying vehicle according to claim 1, it is characterised in that the air blast plate is equal
The even surface for being distributed in spoke.
6. a kind of heat dissipation idler wheel on carrying vehicle according to claim 1, it is characterised in that the round reinforcement
Bearing is provided on the inner wall of circle, the tire is solid tire.
7. a kind of heat dissipation idler wheel on carrying vehicle according to claim 1, it is characterised in that the round reinforcement
The height for enclosing prominent spoke surface is greater than the height of air blast plate.
8. a kind of heat dissipation idler wheel on carrying vehicle according to claim 1, it is characterised in that the wheel hub it is straight
Diameter is 112mm, tire with a thickness of 10mm, tyre width 54mm, air blast plate height is 11mm, and air blast plate thickness is 3mm, is led to
The diameter of air holes is 11mm.
9. a kind of carrying vehicle, including bracket, the side of bracket is provided with roll wheel assembly, and the front end of bracket is provided with front axle and forestock
Plate, the rear end of bracket are provided with rear axle and rear supporting plate, and preceding pallet axis is connected to front axle, and butt board shaft is connected to rear axle, roll wheel assembly packet
Multiple idler wheels are included, idler wheel includes tire and wheel hub, and wheel hub includes circular wheel rim, and spoke, feature are provided on the inside of wheel rim
Be that the central location of the spoke is provided with the round stiffening ring on prominent spoke surface, the inside of round stiffening ring be for
The centre bore that wheel shaft passes through, the two sides of the spoke are provided with multiple air blast plates in divergent shape, one end connection of air blast plate
Round stiffening ring, the other end connect wheel rim, are provided with ventilation hole on the spoke between every two air blast plate, wheel rim, two neighboring
The circulation region an of air is formd between air blast plate and round stiffening ring, two circulation regions are connected by ventilation hole,
The mixed flow region of air is formd in ventilation hole.
10. a kind of carrying vehicle according to claim 1, it is characterised in that there are six the two sides of the spoke are respectively set
Air blast plate；The air blast plate is evenly distributed on the surface of spoke；Bearing is provided on the inner wall of round stiffening ring；The circle
The height on the prominent spoke surface of shape stiffening ring is greater than the height of air blast plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021435.9A CN109050156B (en) | 2018-09-03 | 2018-09-03 | Heat dissipation roller for carrier vehicle and carrier vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021435.9A CN109050156B (en) | 2018-09-03 | 2018-09-03 | Heat dissipation roller for carrier vehicle and carrier vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109050156A true CN109050156A (en) | 2018-12-21 |
| CN109050156B CN109050156B (en) | 2023-12-22 |
Family
ID=64759514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811021435.9A Active CN109050156B (en) | 2018-09-03 | 2018-09-03 | Heat dissipation roller for carrier vehicle and carrier vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109050156B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667306A (en) * | 2019-08-30 | 2020-01-10 | 武汉理工大学 | Small-diameter high-speed wheel device of unmanned system test platform false vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4280736A (en) * | 1979-05-24 | 1981-07-28 | Raudman Charles J | Vehicle wheel |
| JP2001138704A (en) * | 1999-11-16 | 2001-05-22 | Ntn Corp | Bearing device for driven wheel |
| CA2477910A1 (en) * | 2003-08-28 | 2005-02-28 | Jose Henrique Bonaldi | A wheel and a wheel rim |
| CN101362418A (en) * | 2008-09-27 | 2009-02-11 | 浙江绿源电动车有限公司 | End cover of electric vehicle wheel hub |
| CN104002611A (en) * | 2014-06-16 | 2014-08-27 | 重庆红旗杰勋车轮有限公司 | Novel automobile hub |
| CN104786729A (en) * | 2015-03-19 | 2015-07-22 | 安徽珩业车轮有限公司 | Reinforced cooling type vehicle hub |
| CN207173166U (en) * | 2017-09-08 | 2018-04-03 | 安徽欣普诺碳纤维科技有限公司 | A kind of high-temperature resistance carbon fiber bicycle rim and bicycle |
| CN208946986U (en) * | 2018-09-03 | 2019-06-07 | 宁波新山河电子科技有限公司 | A kind of heat dissipation idler wheel and carrying vehicle on carrying vehicle |
-
2018
- 2018-09-03 CN CN201811021435.9A patent/CN109050156B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4280736A (en) * | 1979-05-24 | 1981-07-28 | Raudman Charles J | Vehicle wheel |
| JP2001138704A (en) * | 1999-11-16 | 2001-05-22 | Ntn Corp | Bearing device for driven wheel |
| CA2477910A1 (en) * | 2003-08-28 | 2005-02-28 | Jose Henrique Bonaldi | A wheel and a wheel rim |
| CN101362418A (en) * | 2008-09-27 | 2009-02-11 | 浙江绿源电动车有限公司 | End cover of electric vehicle wheel hub |
| CN104002611A (en) * | 2014-06-16 | 2014-08-27 | 重庆红旗杰勋车轮有限公司 | Novel automobile hub |
| CN104786729A (en) * | 2015-03-19 | 2015-07-22 | 安徽珩业车轮有限公司 | Reinforced cooling type vehicle hub |
| CN207173166U (en) * | 2017-09-08 | 2018-04-03 | 安徽欣普诺碳纤维科技有限公司 | A kind of high-temperature resistance carbon fiber bicycle rim and bicycle |
| CN208946986U (en) * | 2018-09-03 | 2019-06-07 | 宁波新山河电子科技有限公司 | A kind of heat dissipation idler wheel and carrying vehicle on carrying vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667306A (en) * | 2019-08-30 | 2020-01-10 | 武汉理工大学 | Small-diameter high-speed wheel device of unmanned system test platform false vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109050156B (en) | 2023-12-22 |
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Effective date of registration: 20231129 Address after: No. 281, Huanghe West Road, Xuejia Town, Xinbei District, Changzhou City, Jiangsu Province Applicant after: Changzhou Jingheng Precision Machinery Technology Co.,Ltd. Address before: 315040 4-1-32 033, 2 building, 15 Lane 587, Ju Xian Road, hi tech Zone, Ningbo, Zhejiang. Applicant before: NINGBO XINSHANHE ELECTRONIC TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20240606 Address after: 269 Huifu Street, Fushan District, Yantai City, Shandong Province, China Patentee after: Yantai Yufeng Machine Tool Auxiliary Machinery Co.,Ltd. Country or region after: China Address before: No. 281, Huanghe West Road, Xuejia Town, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou Jingheng Precision Machinery Technology Co.,Ltd. Country or region before: China |