Floor conveyor hoist has load-bearing chain fixed to mast by one threaded end section nut and fastening

摘要

A load-bearing chain (5) is fixed to the mast (4) of the hoist. One end of the chain has a threaded section (6) whose position can be fixed by a nut in relation to the mast. The nut has a plastic or sheet metal fastening element fixed to the mast and preventing the nut from twisting. The fastening has a hexagonal interior, or screw.