MANUFACTURE OF WHEEL FOR VEHICLE
PURPOSE:To manufacture the wheel for a vehicle, comparatively easily and mass- productively, and to obtain preferable stregth by a method wherein the extruded material is used as the material for a rim part. CONSTITUTION:Several remainder projections 11a are formed by partially removing the projecte...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To manufacture the wheel for a vehicle, comparatively easily and mass- productively, and to obtain preferable stregth by a method wherein the extruded material is used as the material for a rim part. CONSTITUTION:Several remainder projections 11a are formed by partially removing the projected line 11, which is provided to the center of a product 1, formed by extruding. The rim part 2 is formed in the shape of a ring from the above-mentioned product 1, formed by extruding. And a wheel disc 3 is fitted to the projections 11a of a wheel rim. With such a structure, a wheel can be mass-produced, and its strength can be increased, too. |
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