| 摘要 |
PURPOSE: A wheel design for a tire is provided to enable to lower excessive pressure caused by the inflation of air inside the tire, thereby preventing the rupture of the tire. CONSTITUTION: A wheel design for a tire comprises a protruded portion. One or more protruded portions are formed in one surface of a rim(3). The protruded portions are formed into a blade shape or a concavo-convex shape. The protruded portions are formed on both surfaces of the rim when manufacturing wheels. [Reference numerals] (AA) Bb' sectional drawing; (BB,CC) Front/back side
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