locking device of cover of hatch of body of universal open freight car

摘要

A locking device of the cover of hatch of the body of universal open freight car relates to rail transport, in particular to the main universal open freight cars with bottom flaps of body and devices for closing the covers of the hatches of body. The proposed utility model can be used for series production of the linehaul universal open freight cars of all types, with bottom flaps of body, and for their basic repair.