A TROLLEY TO MOVE VERTICALLY ROLLED WALLPAPERS AND WALLCOVERINGS IN THE PROCESS OF GLUING THEM TO WALLS

摘要

The trolley for moving vertically rolled wallpapers and wallcoverings in the process of gluing them to the wall consists of a plate base (1) supported by wheels (2) and a spindle (3) set thereon, formed by a pipe (4) and a flange (5) on which a roll of wallpaper is placed. The base (1) has the shank (6) seated thereon, on which the lower bearing unit (7) is slipped and the pipe (4) of the spindle (3) is set on the unit, while the upper bearing unit (8) is slipped into the gap between the inner pipe surface (4) and the outer surface of the shank (6), in the upper part. The shank (6) has a thread (9) and a nut (10) screwed onto it supporting the lower bearing ring (11) and the retaining ring (12) set in a non-slidable manner in the pipe (4), which is in contact with the bearing ring (11) of the lower bearing unit (7). There is a threaded hole (11) in the nut (10) in which the locking pin (13) is pressed with the screw (14). The upper bearing unit (8) contains a sliding ring (15) with radial transverse bearing (16) seated in it, whereby this ring (15) has an integrated ear (17) with a crossbar (18) supporting itself in the recesses (19) at the top edge of the pipe (4). The trolley is equipped with an extension (20) adapted to the pipe (4) by dimensions and has a centring insert (21).