Hand crank drive for winches, in particular the rack winches of a stroke - or. Lowering device for portable kastenfoermige sheet, for example, large container

摘要

in a hub. absetzvorrichtung for portable box shaped objects 10 whose zahnstangenwinden 12 easily by hand on kurbeltriebe 17 to operate, the kurbeltriebe 17 a stielförmigen kurbelkasten 18, at one end