US PATENT SUBCLASS 105 / 303
.~.~.~.~ Terminal hook

Current as of: June, 1999
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105 /   HD   RAILWAY ROLLING STOCK

238.1  DF  SPECIAL CAR BODIES {11}
239  DF  .~ Dumping {14}
286  DF  .~.~ Door actuators {10}
300  DF  .~.~.~ Chain winder {3}
303.~.~.~.~ Terminal hook

DEFINITION

Classification: 105/303

(under subclass 300) Chain winders in which the chain has a hook adjacent its attachment to the door, so when the latter is closed the hook engages a locking abutment and holds the door closed.