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Tire for surface vehicle

A tire and vehicle technology, applied in the direction of wheels, low pressure tires, special tires, etc., can solve problems such as unstable and precise steering ability

Active Publication Date: 2014-05-07
GALILEO WHEEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also in a standard tire there is a strong dependence between the pressure and the ability of the tire to withstand torque and lateral forces, i.e. the less the internal pressure in a standard tire, the more unstable it will be and its precise steering ability will be reduced

Method used

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  • Tire for surface vehicle
  • Tire for surface vehicle
  • Tire for surface vehicle

Examples

Experimental program
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Embodiment Construction

[0040] For a better understanding of the characteristics of tires configured according to the invention, using the V-groove structure described above, refer to Figures 1A-1C Describe the physical reasons behind the typical behavior of a conventional tire (regardless of its size or cross-section) compared to the tire of the invention. Figure 1A Shows the tire in its loaded and unloaded state. In the figure, a circle C with a diameter 620 in the middle 1 form the rim, circle C 2 is the unloaded tire, and the rim C 1 and unload tire C 2 The line L between the outer circumference of 1 and L 2 A line indicating the tire sidewall in a normal tire. The sidewall in a fully inflated tire defines the maximum distance between the outer circumference and the rim, ie the outer circumference does not destroy the outer diameter of the tire in any state. Curve R 1 corresponds to the state of a conventional tire when deflated, while the curve R 2 Corresponds to the state of the tire ...

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PUM

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Abstract

The invention provides a wheel assembly for a surface vehicle. The wheel assembly comprises a tire comprising an envelope structure which by its inner surface encloses a cavity. The envelope structure comprises an outer, surface-engaging side having a circumferential surface, and opposite side walls which are integral with and extend from the surface-engaging side. The side walls by their free ends define an inner, rim-engagement side of the tire by which the tire is connectable to a wheel hub. Each of the opposite side walls comprises a surface pattern defining a suspension assembly within the side wall, thereby preventing stretching of the tire envelope towards its maximal volume when the envelope is compressed with gas, while allowing deformation of the tire envelope when loaded or depressurized such that the surface engaging side of the tire maintains a substantially constant contact with the surface.

Description

technical field [0001] The present invention relates to a tire and / or wheel assembly for a vehicle intended to improve the propulsion of a surface vehicle. Background technique [0002] It is well known that in order to provide efficient handling of a surface vehicle, its rim mounted tires should be inflated to their inflation pressure, and piercing of the tire wrap, especially in the sidewall of such tires, can lead to a rapid loss of internal inflation pressure. Known techniques aimed at solving the problem of driving a vehicle while its tires are deflated involve providing sensors or deflection warning devices capable of early detection of changes in gas pressure in the tires in order to warn the user of a loss of pressure, as well as providing Various mechanisms to delay the effects of a puncture on the tire. For example, a tire of conventional type may have various elements therein, some comprising elastomers, such as rubber polyurethane, etc., so that in the event of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C13/00B60C3/00
CPCB60C3/00B60C3/04B60C5/008B60C7/14B60C2011/0313Y10T152/10045Y10T152/10117B60C9/22B60C17/08B60C2009/2219
Inventor A·诺沃普朗斯金
Owner GALILEO WHEEL
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