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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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