发明名称 |
Electro-shaker vehicle test stand |
摘要 |
An electro-shaker vehicle test stand for vehicle evaluation includes a support frame, an electro-shaker mechanism and an interconnecting lever arm. The lever arm has an adjustable length. The test stand includes a spring table having a spring table plate and a spring table frame that is parallel to and spaced a predetermined distance below the spring table plate, a guide rod having a lower end attached to the spring table frame and an upper end attached to the spring table plate and a spring having an upper end attached to the frame and a lower end attached to the spring table frame. Activation of the electro-shaker mechanism induces an oscillatory movement of the spring in a vertical direction so that the spring table and vehicle are correspondingly displaced in a vertical direction.
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申请公布号 |
US7540195(B2) |
申请公布日期 |
2009.06.02 |
申请号 |
US20060534894 |
申请日期 |
2006.09.25 |
申请人 |
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. |
发明人 |
NELSEN SCOTT J.;ROBERTSON STEPHEN L.;FOTHERINGHAM GRAHAM J.;VANKAAM GEORGE J. |
分类号 |
G01M7/04;G01M17/04 |
主分类号 |
G01M7/04 |
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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