发明名称 |
Tool for the Chipless Shaping Threads, in Particular for the Forming of Internal Threads |
摘要 |
A tool for chipless shaping of threads has a working part having an exterior side provided with thread grooves. A clamping shaft having a fastening area is provided and the working part is secured on the fastening area. The working part is a component that is nonpositively secured in an axial direction of the clamping shaft on the fastening area of the clamping shaft. The fastening area of the clamping shaft has a cross-section that is smaller than a cross-section of a remainder of the clamping shaft.
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申请公布号 |
US2009005185(A1) |
申请公布日期 |
2009.01.01 |
申请号 |
US20060097048 |
申请日期 |
2006.12.09 |
申请人 |
JEL PRECISION TOOLS GMBH & CO. KG |
发明人 |
EDELMANN KARL-HEINZ |
分类号 |
B21D53/24 |
主分类号 |
B21D53/24 |
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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