| 摘要 |
The present apparatus is used for applying forces substantially to a point of a structural member, for example, for testing an axle of a motor vehicle by simulated forces corresponding to those applied to the member when it is in actual use. This is accomplished by push rods and force delivering means, such as piston cylinder means. The rods and piston cylinder means are interconnected by yokes in such a way that forces may be applied independently or in various combinations in the three spatial directions, to said point of the structural member.
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