| 摘要 |
<p>Friction device for the drive of continuous conveyor carriages, of those required in rail motor carriages of a suspended type, used in continuous transport of parts and which include at least one hinged arm with an auxiliary wheel (4) which is in contact with the drive wheel (2) of the rail motor carriage when an auxiliary guide rail (3a) operates on it, which is placed parallel to the main guide rail (3) in slopes of the run, characterised in that the auxiliary wheels are mounted on the front ends of arms of variable length and have elastic devices which tend to keep them in an extended position, and a characterised spin axis, to be mounted on the chassis of the rail motor carriage; allowing the whole device to be removed by releasing this axis. <IMAGE></p> |
