TROLLEY TO BE SUSPENDED AND TO MOVE ON A RAIL

摘要

P Motorized trolley (1) intended to be suspended and moved along a rail (2), comprising a drive motor (3) and at least one carrying roller (4, 4 ', 5) driven by said motor and mobile on the rail (2), the drive motor (3) being mounted with its drive shaft (6) parallel to the axis or to the axes (7, 8) of the carrier roller (s) (4, 4 ', 5), and at least one end (11) of the drive shaft (6) being connected, through a first belt transmission (9), with the axis or axes (7, 8) of the rollers carriers (4, 4 ', 5). BR/ Two coaxial carrier rollers (4, 4') are arranged on both sides of the rail (2), the axis of the second roller (4 ') being driven by the via a second belt transmission, via the other end of said drive shaft (6). /P