发明名称 |
A method for producing a piston for an internal combustion engine and a piston produced by the method |
摘要 |
The fabrication of a monolithic piston for an internal combustion engine involves reheating of a blank to an intermediate temperature between the solidus and liquidus temperatures and forming by thixotropic forging. An independent claim is also included for a monolithic piston fabricated by this method. |
申请公布号 |
EP1443200(A1) |
申请公布日期 |
2004.08.04 |
申请号 |
EP20030292996 |
申请日期 |
2003.12.01 |
申请人 |
ASCOMETAL |
发明人 |
ROBELET, MARC |
分类号 |
F02F3/00;B21J5/00;B21J5/06;B21K1/18;B22D18/02;C22C38/00;C22C38/58;C22C38/60;F02F3/26;F16J1/01 |
主分类号 |
F02F3/00 |
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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