Buffer for lorry loading-ramp or -bridge comprises buffer block whose height can be adjusted using linear drive, e.g. hydraulic cylinder, path of block during adjustment having vertical and horizontal components

摘要

The buffer for a lorry loading-ramp or -bridge comprises a buffer block (9) mounted on a frame (18). The height of the block can be adjusted using a linear drive, e.g. a pneumatic or hydraulic cylinder (11). The path of the block during adjustment has a vertical and a horizontal component.