发明名称 |
Press fit joint with puddle weld retention |
摘要 |
An improved press fit joint is particularly useful for iron parts. An outer part receives an inner part which is press fit into a bore in the outer part. The outer part has a hole, and the inner part has a dimple which is aligned with the hole when the inner part is forced into the outer part. The dimple has a dimension which is greater than the dimension of the hole. A puddle weld is formed within the hole and in the dimple. The puddle weld thus provides a secondary retention holding the inner part within the outer part.
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申请公布号 |
US6253989(B1) |
申请公布日期 |
2001.07.03 |
申请号 |
US20000484943 |
申请日期 |
2000.01.18 |
申请人 |
MERITOR HEAVY VEHICLE SYSTEMS, LLC |
发明人 |
BENNETT JOHN L. |
分类号 |
B23K9/04;B23K33/00;(IPC1-7):B23K9/04 |
主分类号 |
B23K9/04 |
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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