CN109835125A - Variable-width tire - Google Patents
Variable-width tire Download PDFInfo
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- CN109835125A CN109835125A CN201711220681.2A CN201711220681A CN109835125A CN 109835125 A CN109835125 A CN 109835125A CN 201711220681 A CN201711220681 A CN 201711220681A CN 109835125 A CN109835125 A CN 109835125A
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- tyre surface
- variable
- outer diameter
- tire
- width
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Abstract
Variable-width tire of the present invention, including following part: fixed tyre surface, variable tyre surface, varistructure, increase the variable tyre surface that can change outer diameter beside the changeless fixed tyre surface of outer diameter, the outer diameter of variable tyre surface is decided by the varistructure under variable tyre surface, when the outer diameter of variable tyre surface is less than the outer diameter of fixed tyre surface, variable tyre surface leaves ground, land width and area of tire reduces, change the outer diameter of variable tyre surface by control varistructure, so that it may which control changes land width and the area of entire tire.Variable-width tire of the present invention, it can be according to vehicle running state, pavement behavior, driving needs, accurately adjust width, area, characteristic, material, the texture of each tire, for vehicle performance performance, acceleration and braking quality, the flexible control of stability, road surface adaptability, directly rapid solution and approach are provided.
Description
Technical field
The present invention relates to a kind of tires, more particularly to variable-width tire.
Background technique
The characteristics such as width, texture, material, the hardness of vehicle tyre directly influence vehicle performance performance, acceleration and brake
Performance, stability, road surface adaptability, requirement of the different driving conditions to tire is widely different, and the traveling of existing tire is special
Property cannot change after the completion of production, in order to meet the different driving status of vehicle, pavement behavior, drive needs, Zhi Nengzhen
Various dedicated or different ride characteristic tire is needed replacing to different travelings, increase complexity that vehicle uses at
This, mounted tire is difficult flexibly to be adaptively adjusted under steam, and it is more can not easily and rapidly to promote tire adaptation
Kind running environment and driving demand.
Summary of the invention
The purpose of the present invention is in view of the above technical problems, and a kind of variable-width tire designed, it can be according to vehicle
Driving status, drives needs at pavement behavior, accurately adjusts the width of each tire, is vehicle performance performance, acceleration and brake property
The flexible control of energy, stability, road surface adaptability provides directly rapid solution and approach.
In order to achieve the above object, the present invention uses following technical scheme.
A kind of variable-width tire, including following part: fixed tyre surface, variable tyre surface, varistructure, it is fixed not in outer diameter
Increase the variable tyre surface that can change outer diameter beside the fixation tyre surface of change, the outer diameter of variable tyre surface is decided by under variable tyre surface
Varistructure, when the outer diameter of variable tyre surface is less than the outer diameter of fixed tyre surface, variable tyre surface leave ground tyre land width and
Area reduces, and changes the outer diameter of variable tyre surface by control varistructure, so that it may which control changes the width that lands of entire tire
And area.
Change tire by variable tyre surface to land width and area, is that change Vehicle handling and driving performance most direct
Mode, when needed, variable tyre surface increase or decrease land width and the area of tire, directly promptly change driven nature
Energy, braking quality, road holding, rolling resistance, noise characteristic, provide one and more directly have for the promotion of vehicle driving, handling
The approach of effect.
Varistructure is the supporting mechanism of the shrinkable control under variable tyre surface, can be changed tyre surface outer diameter by varistructure branch
Support control, the holding state of varistructure can be directly changed the outer diameter of variable tyre surface, by control varistructure to variable tire
The holding state in face can be achieved with the flexible control to variable tyre surface outer diameter.
Varistructure can be around one week annular supporting structure being folded under tire tread of tire, when varistructure exists
When changing support range under dynamic Control, the tread width of entire tire circumference is changed simultaneously, convenient for changing under steam
When tyre width, tire is maintained to roll the ride comfort with vehicle driving, either in vehicle stopping or driving process, at any time all
The width and ride characteristic of variable tyre surface and entire tire can be changed by control varistructure.
Varistructure is by the electric and pneumatic device positioned inside tires, under the control of vehicle computer or driver,
According to vehicle running state and preference is driven, changes varistructure to the support range of variable tyre surface, and then it is single to control vehicle
Or land width and the area of multiple tires.
Variable tyre surface can by it is several can the tyre surface of independent control outer diameter form, flexibly change each variable tire as needed
The outer diameter in face can accurately control land width and the area of entire tire, need for variable tyre surface to be divided into according to tire running
More, it is smaller can independent control tyre surface, can be improved the controlled range and precision of tyre surface increase and decrease, obtain more accurate, more
Targeted and controllable driving effect.
The variable tyre surface of several tyre surface compositions can according to need and be designed as different characteristics, material, texture, adapt to difference
The tyre surface of driving conditions and requirement, the variable tyre surface for controlling different ride characteristics land, and change the ride characteristic of entire tire, mention
The conformability of high tire, to the more flexible multiplicity of the control of vehicle tyre performance.
Due to using technical solution as above, the present invention has the advantages that and feature.
1, according to vehicle running state, pavement behavior, driving needs, the width of each tire is accurately adjusted, is grasped for vehicle
The promotion for controlling performance, acceleration and braking quality, stability, road surface adaptability, provides direct effective solution scheme and way
Diameter.
2, accurately control that the ride characteristic of each tire, land width and area, it is independent under special circumstances to change vehicle
Each tire running characteristic has vehicle and obtains the more targeted and controllable ability for driving effect.
3, can be changed tyre surface can be designed as different characteristics, material, texture, the tyre surface for adapting to different driving conditions and requirement,
It simply and effectively promotes tire and adapts to a variety of running environments and driving demand.
4, tire land width and area it is direct rapidly to vehicle driving and handling influence, can be changed tyre surface outer diameter variation
Apart from small, speed is fast, controlled using variable-width tire Vehicle handling, relatively other control modes have more rapidly
Effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of variable-width tire of the present invention.
Specific embodiment
In order to realize the present invention technological means, feature, reach purpose and effect is easy to understand, below with reference to one
The diagram of kind embodiment, the present invention is further explained.
As shown in Figure 1, the variable-width tire construction being mounted on wheel hub 1, is successively from inside to outside basic tire 2, dynamic
Power equipment fixing layer 3, power device 4, varistructure 5, fixed tyre surface 6, variable tyre surface 7.In the changeless fixed tire of outer diameter
6 side of face, increases the variable tyre surface 7 that can change outer diameter, and the outer diameter of variable tyre surface 7 is decided by variable under variable tyre surface 7
Structure 5 changes varistructure 5 to the support range of variable tyre surface 7 by power device 4, so that it may change entire variable-width
Land width and the area of tire.
As shown in Fig. 1 left figure, varistructure 5 is contracted under fixed tyre surface 6, loses the variable tire of the support of varistructure 5
7 reduced diameter of face, when the outer diameter of variable tyre surface 7 is less than the outer diameter of fixed tyre surface 6, variable tyre surface 7 leaves ground tyre and lands
Width and area reduce；It as shown in Fig. 1 right figure, is stretched out under fixed tyre surface 6 by control 4 varistructure 5 of power device, can
Variable 7 outer diameter of tyre surface increases under the support of structure changes 5, can when the outer diameter of variable tyre surface 7 is identical as the fixed outer diameter of tyre surface 6
Become tyre surface 7 and contact ground, land width and area of entire tire increases.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (4)
1. variable-width tire, including following part: fixed tyre surface, variable tyre surface, varistructure, it is changeless solid in outer diameter
Determine to increase the variable tyre surface that can change outer diameter beside tyre surface, the outer diameter of variable tyre surface is decided by the variable knot under variable tyre surface
Structure, when the outer diameter of variable tyre surface is less than the outer diameter of fixed tyre surface, variable tyre surface leaves ground, and tire lands width and area subtracts
It is small, change the outer diameter of variable tyre surface by control varistructure, so that it may which control changes land width and the area of entire tire.
2. variable-width tire as described in claim 1, which is characterized in that the varistructure is can under variable tyre surface
The supporting mechanism for shrinking control changes the outer diameter of variable tyre surface by control varistructure to the holding state of variable tyre surface.
3. variable-width tire as described in claim 1, which is characterized in that the variable tyre surface can independently can be controlled by several
The tyre surface of outer diameter processed forms, and flexibly changes the outer diameter of each variable tyre surface as needed, can accurately control entire tire
Ground width and area.
4. variable-width tire as claimed in claim 3, which is characterized in that the variable tyre surface of several tyre surface compositions, it can
To be designed as different characteristics, material, texture, the tyre surface for adapting to different driving conditions and requirement as needed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220681.2A CN109835125A (en) | 2017-11-29 | 2017-11-29 | Variable-width tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220681.2A CN109835125A (en) | 2017-11-29 | 2017-11-29 | Variable-width tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109835125A true CN109835125A (en) | 2019-06-04 |
Family
ID=66881577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220681.2A Pending CN109835125A (en) | 2017-11-29 | 2017-11-29 | Variable-width tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109835125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481248A (en) * | 2019-09-23 | 2019-11-22 | 承德石油高等专科学校 | A kind of variable flat is than automobile tire system |
-
2017
- 2017-11-29 CN CN201711220681.2A patent/CN109835125A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481248A (en) * | 2019-09-23 | 2019-11-22 | 承德石油高等专科学校 | A kind of variable flat is than automobile tire system |
| CN110481248B (en) * | 2019-09-23 | 2024-01-23 | 承德石油高等专科学校 | Variable flat ratio automobile tire system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |