| 发明名称 |
Camshaft assembly and method |
| 摘要 |
A camshaft for an internal combustion engine or the like is formed of an expandable steel tube and individual preferably hardenable cam and journal elements fixed together by a mechanical expansion of the tube by a mandrel or other device. Material selection and processes for low cost manufacture are disclosed.
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| 申请公布号 |
US4597365(A) |
申请公布日期 |
1986.07.01 |
| 申请号 |
US19850699313 |
申请日期 |
1985.02.07 |
| 申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
MADAFFER, ANTHONY J. |
| 分类号 |
B21D39/20;F01L1/04;F01L1/047;F16H53/02;(IPC1-7):F01L1/46;B21D39/00;B23P15/00;F16H53/00 |
主分类号 |
B21D39/20 |
| 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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