发明名称 WHEEL MANUFACTURE
摘要 A process for manufacturing monobloc wheels for vehicles from a roughly shaped article having the shape of a cylindrical disc. A sequence of die stamping and rotary extrusion operations is carried out on the disc to arrive at the definitive shape, which does not require more than a few finishing operations by mechanical machining. These wheels which may in particular be made of light, aluminum-based alloys, are especially suitable for large tanker vehicles equipped with tubeless tires.
申请公布号 AU1266076(A) 申请公布日期 1977.10.13
申请号 AU19760012660 申请日期 1976.04.05
申请人 FORGEAL, SOCIETE POUR LE FORGEAGE ET L%ESTAMPAGE DES ALLIAGES;LEGERS 发明人 ROGER LUCAS;JACQUES AUBERGER
分类号 B21H1/04;B21K1/28;B21K1/32;B60B3/02 主分类号 B21H1/04
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