发明名称 |
Coupler for Viscometer Bob Shaft |
摘要 |
A coupler for attaching a lower segment of a viscometer bob shaft to an upper segment of a viscometer bob shaft includes an upper assembly connected to the upper segment, a lower assembly connected to the lower segment, a magnetic coupler, and a rotation connection.
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申请公布号 |
US2011198187(A1) |
申请公布日期 |
2011.08.18 |
申请号 |
US200913124371 |
申请日期 |
2009.10.16 |
申请人 |
OFI TESTING EQUIPMENT, INC. |
发明人 |
LUKAY RICHARD;NORWOOD JOHN |
分类号 |
F16D27/14 |
主分类号 |
F16D27/14 |
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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