发明名称 |
Multi-pitch threaded coupling |
摘要 |
A multi-pitch threaded coupling for joining threaded components is disclosed. An example coupling includes a body portion having an aperture therethrough. A first end of the aperture has first threads with a first thread pitch and a second end of the aperture opposite the first end has second threads with a second thread pitch different from the first thread pitch.
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申请公布号 |
US2007018132(A1) |
申请公布日期 |
2007.01.25 |
申请号 |
US20050187420 |
申请日期 |
2005.07.22 |
申请人 |
GETHMANN DOUGLAS P;ANDERSON MICHAEL M |
发明人 |
GETHMANN DOUGLAS P.;ANDERSON MICHAEL M. |
分类号 |
F16K27/00 |
主分类号 |
F16K27/00 |
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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