发明名称 |
Verfahren zum Herstellen eines Leichtmetallstössels und hergestellter Stössel |
摘要 |
A tappet made of light metal comprises a ceiled cylindrical tappet body (1) made of light metal, and a cam receiving plate (2) made of hard metal which has the same outer diameter as that of the tappet body (1), and which is provided at its outer peripheral edge with a sharp annular piece (2b), the cam receiving plate (2) being integrally coupled to the tappet body (1) by causing the annular piece (2a) to bite into the top surface and welding the annular piece (2a) and the top surface (1a). With this structure, the tappet body (1) and the cam receiving plate (2) made of different materials can be bonded strongly. |
申请公布号 |
DE69814557(D1) |
申请公布日期 |
2003.06.18 |
申请号 |
DE1998614557 |
申请日期 |
1998.10.27 |
申请人 |
FUJI OOZX INC., FUJISAWA |
发明人 |
MORI, AKIYOSHI;KANZAKI, TATSUO |
分类号 |
F01L1/14;B23K11/14;(IPC1-7):B23K11/14 |
主分类号 |
F01L1/14 |
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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