| 摘要 |
A device for securing a load on a load carrying vehicle comprises a frame attached to the vehicle, an expandible bellows mounted to the frame, at least one end of the bellows being movable relative to the frame, a balance arm pivotally mounted at its center to the movable end of the bellows, tensioning arms connected to the end portions of the balance arm, the tensioning arms being pivotally mounted to the frame at one end thereof, and a plurality of elongated load securing connecting devices connected to the ends of the tensioning arms, whereby when the bellows is expanded, the balance arm and the tension arms are displaced relative to the frame to draw the elongated connecting devices taut to secure the load to the load carrying vehicle.
|
