| 摘要 |
<p>The traction and impact absorption device comprises a housing with a tension flange below the vehicle frame. A spring unit in the housing is acted on by variable-length connecting device for hinging the shaft carrying the coupling head to the absorption device. The separate connecting device comprises a fork piece to accommodate the coupling bolt, front pressure cup engaging fork piece and acting on spring unit. A rear pressure cup, is connectable to the fork piece and also acts on the spring unit, this cup being led inside the housing.</p> |
