4-DOF dummy model knee-joint mechanism for body bump protection test |
Title： |
| 4-DOF dummy model knee-joint mechanism for body bump protection test |
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Application Number： |
200610011609 |
Application Date： |
2006/04/07 |
Announcement Date： |
2006/09/06 |
Pub. Date： |
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Publication Number： |
1827317 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
B25J 17/00 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Zhou Qing, Du Huiliang, Michael Quaid, Lei Peng, Zhang Jinhuan, Huang Yi |
Key Words： |
4-DOF dummy model knee-joint mechanism, body bump protection test |
Abstract： |
The invention relates to a four-freedom artificial knee joint used in collision protection test, belonging to the passenger protection technique. The invention comprises: a thigh module, a main moving module, an auxiliary moving module, a calf module and four cables. Wherein, said modules are assembled and via rubber block, spring and cables to realize the motion mechanics and physical property of Europe passenger artificial knee joint, while it adds two freedom degrees that rotating forwards and backwards, to realize more functions out of the EEVC artificial knee joint. And the added two freedom degrees meet the physical properties of America THOR face-collision artificial knee joint. The invention has high biological imitation, and it can apply the collision tests in complex conditions. |
Claim： |
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Priority： |
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PCT： |
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