Transport trolley for use in traction operation, has multiple steering rollers and two fixed steering rollers for moving transport vehicle, where transport trolley is formed by two chassis frames, which are coupled with each other

摘要

The transport trolley (1) has multiple steering rollers (6a,6b,6c,6d,6e) and two fixed steering rollers (7a,7b) for moving the transport vehicle. The transport trolley is formed by two chassis frames (4,5), which are coupled with each other in a motion synchronizing manner. The two chassis frames are uncoupled from one another and are moved independently from each other. One of the multiple steering rollers and the two fixed steering rollers are arranged on the former chassis frame.