发明名称 |
Device for chip forming machining |
摘要 |
A device for chip forming machining including first and second rotatable bodies arranged along a common axis of rotation. The first body forms a male element, and the second body forms a female element into which the male element is threaded for forming a threaded joint. The male element has an outer circumferential area displaced in the axial direction in relation to the thread thereof and which engages a corresponding inner circumferential area of the female element by a press-fit. One or both of those circumferential areas has an out-of-roundness, such that there occurs a press-fit along two or more preselected regions in the circumferential direction.
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申请公布号 |
US7153071(B2) |
申请公布日期 |
2006.12.26 |
申请号 |
US20030462615 |
申请日期 |
2003.06.17 |
申请人 |
SANDVIK INTELLECTUAL PROPERTY AB |
发明人 |
BLOMBERG PATRIK;DANIELSSON AKE |
分类号 |
B23B51/00;B23B31/11;B23B47/00;F16D1/08 |
主分类号 |
B23B51/00 |
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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