| 摘要 |
The device has a coupling arm (2) with a slide surface (8) near the joint (5). The surface acts with a counter surface (11) on at least one of the components connected to the coupling arm, e.g. joint pin (6), traction element (4'), or slide block. When the coupling arm applies a pressure load in longitudinal direction towards the vehicle underframe, a vertically downward direction force is effective on the slide surface , which acts against a vertically upward directed force in the joint generated by the increased support force A.
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