Transport vehicle for container transportation, has synchronization device with comparator assembly compares vertical positions of many reference points representing position of swap body and vertical movement components are synchronized

摘要

Transport vehicle (10) has a synchronization device with a comparator assembly (40,42,44). Comparator assembly compares vertical positions of many reference points representing position of swap body and shifted against each other in vehicle longitudinal direction or in vehicle transverse direction according to the principle of communicating tubes. The vertical movements or vertical movement components synchronize on the basis of the comparison. Independent claims are also included for the following: (1) Synchronization device; and (2) Lifting device.