Wedge for securing reels of paper on railway trucks comprises base plate whose upper surface forms rack, along which hollow wedge can move in steps, hook which locks wedge in desired position being mounted inside it

摘要

The wedge for securing reels of paper on railway trucks comprises a base plate (3) with a pin (15) which fits through an aperture (1) in the truck floor (2). The upper surface of the plate forms a rack (17), along which a hollow wedge (4) can move in steps. A hook (5) which locks the wedge in the desired position is mounted in it and can be accessed from outside.