发明名称 |
Drill Bit With a Load Sensor on the Bit Shank |
摘要 |
A drill bit is disclosed that in one embodiment includes a bit body having a cutting section, a shank attached to the cutting section and a neck section and at least one sensor in contact with a surface of the shank and wherein the at least one sensor provides a signal in response to a bending moment. |
申请公布号 |
US2014246235(A1) |
申请公布日期 |
2014.09.04 |
申请号 |
US201313784116 |
申请日期 |
2013.03.04 |
申请人 |
Yao Richard |
发明人 |
Yao Richard |
分类号 |
E21B47/01 |
主分类号 |
E21B47/01 |
代理机构 |
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代理人 |
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主权项 |
1. A drill bit, comprising:
a bit body having a cutting section, a shank attached to the cutting section and a neck section; a sensing element in contact with a surface of the shank; and at least one sensor on the sensing element, wherein the at least one sensor provides a signal in response to one of a bending moment of the sensing member and weight on the sensing member. |
地址 |
The Woodlands TX US |