Method for semitrailer transfer

Details Method for semitrailer transfer Method for semitrailer transfer

1990-08-10

1991-11-26

Bucci, David A.

Material or article handling

Apparatus for moving intersupporting articles into, within,...

Stack forming apparatus

410 67, B65G 6700

Patent

active

050678728

ABSTRACT:
Method for loading and unloading semitrailers on a train of flat cars by coupling the semitrailers to power driven stanchions respectively, providing the power driven stanchions with automatic control in the form of proximity sensors for governing movement of the semitrailers in accordance with proximity of adjoining semitrailers and automatically steering the stanchions along a guide path to load and unload the train.

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