DISPOSITIF POUR LA LUBRIFICATION AUTOMATIQUE D'UN MECANISME ELEVATEUR

摘要

Disclosed is apparatus for automatically applying lubricant in a lifting device which raises and lowers a platform by intermeshing of pinions of a jack-up device mounted on the platform and racks provided in the longitudinal direction of legs for supporting the platform, rockable arms supported by a frame of the jack-up device being provided above the pinion meshing with the rack, a roller brush being rotatably provided on the rockable arms so as to come into sliding contact with the pinion, and a lubricant supplying device being connected to the roller brush.