A system and method for securing the connection between carts that are configured to connect to each other to form a train of carts, as well as for securing the connection between a cart and a tugger that tows the carts. The system and method involves providing a spring biased blocking plate that is positioned above the boss of the drawbar when the drawbar is engaged with a hitch plate. The blocking plate limits vertical movement of the drawbar thereby preventing inadvertent disconnection of the drawbar from the hitch plate.
TUGGER CAGE CART LOCKING DEVICE
27.06.2019
Patent
Elektronische Ressource
Englisch