发明名称 |
Test apparatus for the simultaneous loading of a test sample with longitudinal forces and with torque |
摘要 |
The present test apparatus provides for the simultaneous loading of a test sample with longitudinal forces and with torque. For this purpose a piston rod of a longitudinal loading cylinder and a piston of a torque cylinder are coupled for relative axial movement by a fork connected to the piston rod of the longitudinal loading cylinder and guided in a torque transmitting member connected to the piston of the torque cylinder. Frictional forces and play are minimized by providing the fork ends with bearing surfaces and providing the torque transmitting member with both stationary and tiltable bearings which may be adjustable. Another embodiment provides that the bearings of the torque transmitting member are hydrostatic bearings to further reduce friction.
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申请公布号 |
US4196635(A) |
申请公布日期 |
1980.04.08 |
申请号 |
US19780960912 |
申请日期 |
1978.11.15 |
申请人 |
CARL SCHENCK AG |
发明人 |
STORCK, KARLHEINZ;ZUBER, GUENTER |
分类号 |
G01N3/22;G01N3/00;G01N3/32;G01N3/34;G01N3/36;(IPC1-7):G01N3/10 |
主分类号 |
G01N3/22 |
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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