Title:
VEHICLE WHEEL WITH AN ALL-TERRAIN PNEUMATIC TYRE
Document Type and Number:
WIPO Patent Application WO/2023/282797
Kind Code:
A2
Abstract:
A wheel disc comprises a flange to which two shells are attached by welding. A shell is formed as a truncated cone by the non-detachable connection of individual elements. A tyre tread design consists of a patterned arrangement of crescent-shaped ribs that have a trapezoidal cross-section. The shape of the trapezoid varies across the length of a rib. The height of the trapezoid in the cross-section of the rib in the centre part of the tyre is less than the height of the trapezoid in the cross-section of the rib proximal the sidewall of the tyre. Each rib has recesses arranged crosswise relative to the rib and parallel to one another. Said recesses have a crescent shape in cross-section and are arranged at an angle to the plane of symmetry of the tyre. This provides for improved performance characteristics.
Inventors:
MAKAROV MIKHAIL ALEKSEEVICH (RU)
Application Number:
PCT/RU2022/050213
Publication Date:
January 12, 2023
Filing Date:
July 04, 2022
Export Citation:
Assignee:
LLC VEZDEHODY BURLAK (RU)
International Classes:
B60B21/02; B60B21/04; B60B21/12; B60B23/06; B60B25/04; B60C11/11
Attorney, Agent or Firm:
VOLOSNIKOV, Alexander Pavlovich (RU)
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