CN108859609A - Modular card stacked metallic elastic tire - Google Patents
Modular card stacked metallic elastic tire Download PDFInfo
- Publication number
- CN108859609A CN108859609A CN201810889516.4A CN201810889516A CN108859609A CN 108859609 A CN108859609 A CN 108859609A CN 201810889516 A CN201810889516 A CN 201810889516A CN 108859609 A CN108859609 A CN 108859609A
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- China
- Prior art keywords
- elastic
- convex block
- module
- tire
- arc shell
- 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
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/06—Non-inflatable or solid tyres made of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/24—Non-inflatable or solid tyres characterised by means for securing tyres on rim or wheel body
- B60C7/26—Non-inflatable or solid tyres characterised by means for securing tyres on rim or wheel body using bolts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of modular card stacked metallic elastic tires, are related to technical field of automobile parts.The elastic tyre includes wheel hub, wheel rim is provided on the wheel hub, carcass mounting groove is formed on the wheel rim, the tire further includes several elastic tyre modules, the elastic tyre module along the circumferential direction of the carcass mounting groove be sequentially fixedly connected after form carcass, card stack convex block is embedded in the rectangle fixation hole on elastic tyre module surface, and along the circumferential direction of elastic tyre module and laterally staggered distribution.Elastic tyre module and card stack convex block individually damage not influence overall performance of tire, can with alternate maintenance, have the characteristics that variation rigidity characteristic, exempt to inflate, it is not afraid of thorn, suitable environment range is wide, the hysteresis loss that elastic tyre module and card stack convex block deformation generate is small, overcomes little energy consumed by loss of elastic delay.
Description
Technical field
The present invention relates to technical field of automobile parts more particularly to a kind of modular card stacked metallic elastic tires.
Background technique
Tire is the circular ring part that the ground connection in various wheeled vehicles or mechanically assembled rolls, and is mounted on wheel hub
On, directly contacted with road surface.The major function of tire is：Support vehicle；Mitigate the impact force transmitted by road surface；By tire with
Adhewsive action existing for road surface guarantees traction property, braking and the passability of vehicle.It is other in addition to air effect power and gravity
The power and torque for influencing wheeled vehicle movement all pass through tire and the interaction on ground generates.
As the important component of wheeled military vehicle, tire will not only meet above-mentioned basic function, also guarantee to take turns
Tire is able to bear foreign matter puncture, elastic slice penetration and high/low temperature effect, can adapt to complicated and harsh battlefield use environment.
Currently, wheel military vehicle generallys use inflatable rubber tyre, wherein part fighting machine uses inner support type
Inflatable rubber tyre.Due to the material property of rubber, the survivability of rubber tyre is weaker, it is difficult to resist ground sharp object
It punctures or small arms attacks；For vehicle when running at high speed, there are standing wave phenomenas for rubber tyre, are easy to happen and blow out；In high temperature and
Under low temperature limit environment, the decline of rubber tyre performance indicator is significant；After inflatable rubber tyre gas leakage, vehicle continue traveling away from
It is close from relatively, influence the battlefield mobility of military vehicle.It, must meanwhile when breakage occurs in the cover tire of inflatable rubber tyre
Entire cover tire, expensive in maintenance must be replaced.
Summary of the invention
The technical problem to be solved by the present invention is to how provide a kind of ride comfort that can be improved vehicle driving and can keep away
Exempt from the modular card stacked metallic elastic tire of tyre puncture, problem of blowing out.
In order to solve the above technical problems, the technical solution adopted by the present invention is that：A kind of modular card stacked metallic elastic
Tire, including wheel hub are provided with wheel rim on the wheel hub, carcass mounting groove are formed on the wheel rim, it is characterised in that：It is described
Tire further includes several elastic tyre modules, and along the circumferential direction of the carcass mounting groove, sequentially fixation connects the elastic tyre module
Carcass is formed after connecing, card stack convex block is embedded in the rectangle fixation hole on elastic tyre module surface, and along elastic carcass
The circumferential direction of module and laterally staggered distribution.
A further technical solution lies in：It is circumferentially symmetrically arranged in the carcass mounting groove of the wheel rim along the wheel rim
Two circle fixing screwed holes；The elastic tyre module includes whole inverted u-shaped module arc shell, under the module arc shell
Side is symmetrically arranged with one group of aduncate bottom elastic slice and two groups of elastic hooks being bent outwardly, and the bottom elastic slice
Between two elastic hooks of the same side, elastic slice compatible with the fixing screwed hole is provided on the bottom elastic slice
The elastic tyre module carcass is fixed on after threaded hole, screw bolt passes fixing screwed hole and elastic slice threaded hole to pacify
In tankage.
A further technical solution lies in：The rectangle fixation hole is along the circumferential direction of the module arc shell upper side and lateral
Setting, and the elastic tyre module circumferential direction both ends are equipped with half rectangular opening, when the elastic tyre module is installed, therein one
Half rectangular opening of a module arc shell circumferential direction one end and another module arc shell circumferential direction one end adjacent thereto
Half rectangular opening collectively forms a complete rectangle fixation hole.
A further technical solution lies in：Rectangle fixation hole and the bottom elastic slice and elasticity on the module arc shell
Carcass circle lightening hole is provided between hook.
A further technical solution lies in：The card stack convex block includes convex block arc shell, the front and back of the convex block arc shell
Left and right sides is provided with aduncate hook part, the hook part be embedded in the rectangle fixation hole on the elastic tyre module into
Row is fixed；Convex block circle lightening hole is provided on the convex block arc shell.
A further technical solution lies in：There are five convex block circle lightening holes for setting on each card stack convex block, wherein
A convex block circle lightening hole be located at the center of the convex block arc shell, remaining four convex block circle lightening hole is located at
The intersection of the hook part and convex block arc shell.
Generated beneficial effect is by adopting the above technical scheme：Carcass, tire are provided in the carcass mounting groove of wheel rim
Body is made of multiple elastic tyre modules, and each elastic tyre module is solid by bottom elastic slice and elastic hook and wheel rim inner surface
Fixed connection, along carcass circumferencial direction and is laterally respectively clamped into multiple card stack convex blocks being interspersed, and the alternating expression of card stack convex block divides
Cloth makes there is lap always between the adjacent card stack convex block on carcass circumference, realizes card stack convex block in tire rolling process
Continuously contact to earth deformation, improve the ride comfort of vehicle driving, the modularized design of elastic tyre module and card stack convex block is then protected
It has demonstrate,proved single part when something goes wrong and will not influence the normally travel of tire, improved drive safety, especially card stack convex block
As main ground connection wearing part, by individually carrying out coating and heat treatment to it, it is greatly improved the service life of itself,
To reduce the processing cost and later period maintenance and cost of use early period of each component part of tire.Simultaneously as the elasticity
Tire integrally uses non-pneumatic structure, and carcass and card stack convex block all use metal material, avoid from the root tyre puncture,
It blows out problem, can be widely applied to the fields such as military off-road vehicle, agricultural machinery and aerospace celestial body vehicle.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the decomposed structural schematic diagram of elastic tyre described in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of wheel rim in elastic tyre described in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of elastic carcass module in elastic tyre described in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of card stack convex block in elastic tyre described in the embodiment of the present invention；
Wherein：10, wheel hub 20, wheel rim 21, carcass mounting groove 22, fixing screwed hole 30, elastic tyre module 31, rectangle fixation hole
32, carcass circle lightening hole 33, bottom elastic slice 34, elastic hook 35, module arc shell 36, elastic slice threaded hole 37, half rectangular opening
40, card stack convex block 41, convex block circle lightening hole 42, hook part 43, convex block arc shell.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
As shown in Figure 1, the embodiment of the invention discloses a kind of modular card stacked metallic elastic tire, including wheel hub 10,
It is provided with wheel rim 20 on the wheel hub 10, carcass mounting groove is formed on the wheel rim 20, the specific structure of the wheel hub 10 is
This will not be repeated here for the prior art.The present invention is different from being in place of the prior art：The tire further includes several elastic tyres
Module 30, the elastic tyre module 30 along the circumferential direction of the carcass mounting groove be sequentially fixedly connected after form carcass,
Card stack convex block 40 is embedded in the rectangle fixation hole 31 on 30 surface of elastic tyre module, and along the circumferential direction of elastic tyre module 30
With laterally staggered distribution.
Since the carcass is spliced by the elastic tyre module 3 of muti-piece metal, thus when some elasticity therein
When there is breakage in carcass module 3, it is only necessary to the elastic tyre module 3 of breakage therein is repaired and replaced, without
Entire carcass must be replaced, to reduce maintenance cost, reduces maintenance consumptive material.Simultaneously as carcass is by muti-piece metallic elastic
Carcass module 3 is spliced, thus carcass can easily carry out assembly and disassembly, and since carcass is metal material, will
When it is applied to agricultural machinery and military vehicle, safety and the environmental suitability of vehicle can be effectively improved, is effectively avoided
Rubber tyre puncture, phenomenon of blowing out.
Further, as shown in Fig. 2, circumferentially symmetrically being set in the carcass mounting groove 21 of the wheel rim 20 along the wheel rim 20
It is equipped with two circle fixing screwed holes 22；As shown in figure 3, the elastic tyre module 30 includes whole inverted u-shaped module arc shell
35, module arc shell 35 can first pass through punching by a sheet of metal board, using being formed after bending, greatly less material use
Amount and mold processing charges.The downside of the module arc shell 35 be symmetrically arranged with one group of aduncate bottom elastic slice 33 with
And two groups of elastic hooks 34 being bent outwardly, and the bottom elastic slice 33 is located between two elastic hooks 34 of the same side.Institute
It states and is provided with elastic slice threaded hole 36 compatible with the fixing screwed hole, screw bolt passes fixed thread on bottom elastic slice 33
The elastic tyre module 30 is fixed in the carcass mounting groove 21 behind hole 22 and elastic slice threaded hole 36.
Further, as shown in figure 3, circumferential direction and side of the rectangle fixation hole 31 along 35 upper side of module arc shell
To setting, and the circumferential both ends of the elastic tyre module 30 are equipped with half rectangular opening 37, when the elastic tyre module 30 is installed,
Half rectangular opening 37 and another described module arc adjacent thereto of one of those circumferential one end of the module arc shell 35
Half rectangular opening 37 of the circumferential one end of shell 35 collectively forms a complete rectangle fixation hole 31.Rectangle on the module arc shell 35
Carcass circle lightening hole 32 is provided between fixation hole 31 and the bottom elastic slice 33 and elastic hook 34.
Half rectangular opening 37 at the circumferential both ends of the elastic tyre module 30, is embedded in two neighboring simultaneously convenient for card stack convex block 40
In elastic tyre module 30, thus being fixedly connected between realizing two elastic tyre modules 30.The elastic tyre module bottom
Portion's design has bottom elastic slice 33 and elastic hook 34, elastic tyre module 30 can be fixed on rim surface radially.Elasticity
Rectangle fixation hole 31 is applied not only to fixed card stack convex block 40 in carcass module 30, and significantly reduces tire weight.
Further, as shown in figure 4, the card stack convex block 40 includes convex block arc shell 43, the convex block arc shell 43
All around side is provided with aduncate hook part 42, and the rectangle that the hook part is embedded on the elastic tyre module is fixed
It is fixed in hole 31；Convex block circle lightening hole 41 is provided on the convex block arc shell 43.Preferably, each card stack is convex
There are five convex block circle lightening holes 41, one of convex block circle lightening hole 41 to be located at the convex block arc shell for setting on block 40
43 center, remaining four convex block circle lightening hole 41 are located at crossing for the hook part 42 and convex block arc shell 43
Place.
When vehicle driving, card stack convex block 40 contacts ground first and generates flexible deformation, and card stack convex block 40 itself is by wear-resisting
Damage processing improves its service life, and the convex block arc shell 43 of card stack convex block 40 touches elastic tyre module in deformation process
30 surfaces, the module arc shell 35 of elasticity of compression carcass module 30 generate flexible deformation, and the design of arc shell can guarantee that structure has
Preferable stiffness characteristics prevent excessive deformation from structure being caused to destroy and intensity actual effect.Card stack convex block 40 uses cross structure, rises
Decorative pattern effect has been arrived, the adhesive ability of tire is remarkably improved.Card stack convex block is staggeredly embedded in elastic module, when the vehicle is running
Ensure that convex block can continuously contact to earth rolling, improve the driving ride comfort of vehicle.
Elastic tyre module 30 and card stack convex block 40 it is pollution-free using metal material, it is single damage do not influence tire globality
Can, can with alternate maintenance, have the characteristics that variation rigidity characteristic, exempt to inflate, be not afraid of thorn, suitable environment range is wide, elastic carcass
The hysteresis loss that module 30 and 40 deformation of card stack convex block generate is small, overcomes little energy consumed by loss of elastic delay, the present invention
Modular card stacked metallic elastic tire load and elasticity is good, manufacturing process is simple, and environmental pollution is small, recycling and reusing rate
It is high.
Claims (6)
1. a kind of modular card stacked metallic elastic tire, including wheel hub（10）, the wheel hub（10）On be provided with wheel rim（20）,
The wheel rim（20）On be formed with carcass mounting groove, it is characterised in that：The tire further includes several elastic tyre modules
（30）, the elastic tyre module（30）Along the circumferential direction of the carcass mounting groove be sequentially fixedly connected after form carcass, block
Folded convex block（40）It is embedded in the elastic tyre module（30）The rectangle fixation hole on surface（31）In, and along elastic tyre module（30）
Circumferential direction and laterally staggered distribution.
2. modular card stacked metallic elastic tire as described in claim 1, it is characterised in that：The wheel rim（20）Carcass
Mounting groove（21）It is interior along the wheel rim（20）Circumferentially it is symmetrically arranged with two circle fixing screwed holes（22）；The elastic tyre module
（30）Including whole inverted u-shaped module arc shell（35）, the module arc shell（35）Downside be symmetrically arranged with one group
Aduncate bottom elastic slice（33）And two groups of elastic hooks being bent outwardly（34）, and the bottom elastic slice（33）Positioned at same
The elastic hook of two of side（34）Between, the bottom elastic slice（33）On be provided with bullet compatible with the fixing screwed hole
Piece threaded hole（36）, screw bolt passes fixing screwed hole（22）With elastic slice threaded hole（36）Afterwards by the elastic tyre module
（30）It is fixed on the carcass mounting groove（21）It is interior.
3. modular card stacked metallic elastic tire as claimed in claim 2, it is characterised in that：The rectangle fixation hole（31）
Along the module arc shell（35）Circumferential and laterally disposed, and the elastic tyre module of upper side（30）Circumferential both ends are equipped with
Half rectangular opening（37）, the elastic tyre module（30）When installation, one of those described module arc shell（35）Circumferential one end
Half rectangular opening（37）With another described module arc shell adjacent thereto（35）Half rectangular opening of circumferential one end（37）Jointly
Constitute a complete rectangle fixation hole（31）.
4. modular card stacked metallic elastic tire as claimed in claim 2, it is characterised in that：The module arc shell（35）
Upper rectangle fixation hole（31）With the bottom elastic slice（33）And elastic hook（34）Between be provided with carcass circle lightening hole
（32）.
5. modular card stacked metallic elastic tire as described in claim 1, it is characterised in that：The card stack convex block（40）Packet
Include convex block arc shell（43）, the convex block arc shell（43）Side all around be provided with aduncate hook part（42）, institute
State the rectangle fixation hole that hook part is embedded on the elastic tyre module（31）In be fixed；The convex block arc shell（43）On
It is provided with convex block circle lightening hole（41）.
6. modular card stacked metallic elastic tire as claimed in claim 5, it is characterised in that：Each card stack convex block
（40）There are five convex block circle lightening holes for upper setting（41）, one of convex block circle lightening hole（41）Positioned at the convex block arc
Shape shell（43）Center, remaining four convex block circle lightening hole（41）It is located at the hook part（42）With convex block arc shell
（43）Intersection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889516.4A CN108859609B (en) | 2018-08-07 | 2018-08-07 | Modularized clamping type metal elastic tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889516.4A CN108859609B (en) | 2018-08-07 | 2018-08-07 | Modularized clamping type metal elastic tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108859609A true CN108859609A (en) | 2018-11-23 |
| CN108859609B CN108859609B (en) | 2023-11-24 |
Family
ID=64317218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810889516.4A Active CN108859609B (en) | 2018-08-07 | 2018-08-07 | Modularized clamping type metal elastic tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108859609B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451838A (en) * | 2022-02-23 | 2022-05-10 | 深圳市无限动力发展有限公司 | Roller with obstacle crossing function and sweeper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005186867A (en) * | 2003-12-26 | 2005-07-14 | Toyoharu Maeda | Bicycle tubeless rubber tire device, and bicycle equipped therewith |
| CN101973186A (en) * | 2010-09-20 | 2011-02-16 | 北京化工大学 | Elastic unit integral intelligent safety tire and manufacturing method thereof |
| CN102950971A (en) * | 2012-12-02 | 2013-03-06 | 肖峰 | Non-inflatable dual ring anti-explosion tyre |
| CN205326705U (en) * | 2016-01-27 | 2016-06-22 | 吕建刚 | Modularization metal spring tire |
| CN107364284A (en) * | 2017-07-20 | 2017-11-21 | 吕建刚 | Double rigidity modular metal elastic tyres |
| CN207274297U (en) * | 2017-07-20 | 2018-04-27 | 吕建刚 | A kind of Wedged sectional type metallic elastic tire |
| CN207617439U (en) * | 2017-12-15 | 2018-07-17 | 中国人民解放军陆军工程大学 | Rubber-embedded modular metal elastic tire |
| CN208558895U (en) * | 2018-08-07 | 2019-03-01 | 河北刚力金属轮胎科技有限公司 | Modular card stacked metallic elastic tire |
-
2018
- 2018-08-07 CN CN201810889516.4A patent/CN108859609B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005186867A (en) * | 2003-12-26 | 2005-07-14 | Toyoharu Maeda | Bicycle tubeless rubber tire device, and bicycle equipped therewith |
| CN101973186A (en) * | 2010-09-20 | 2011-02-16 | 北京化工大学 | Elastic unit integral intelligent safety tire and manufacturing method thereof |
| CN102950971A (en) * | 2012-12-02 | 2013-03-06 | 肖峰 | Non-inflatable dual ring anti-explosion tyre |
| CN205326705U (en) * | 2016-01-27 | 2016-06-22 | 吕建刚 | Modularization metal spring tire |
| CN107364284A (en) * | 2017-07-20 | 2017-11-21 | 吕建刚 | Double rigidity modular metal elastic tyres |
| CN207274297U (en) * | 2017-07-20 | 2018-04-27 | 吕建刚 | A kind of Wedged sectional type metallic elastic tire |
| CN207617439U (en) * | 2017-12-15 | 2018-07-17 | 中国人民解放军陆军工程大学 | Rubber-embedded modular metal elastic tire |
| CN208558895U (en) * | 2018-08-07 | 2019-03-01 | 河北刚力金属轮胎科技有限公司 | Modular card stacked metallic elastic tire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451838A (en) * | 2022-02-23 | 2022-05-10 | 深圳市无限动力发展有限公司 | Roller with obstacle crossing function and sweeper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108859609B (en) | 2023-11-24 |
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