US PATENT SUBCLASS 213 / 192
.~.~.~ Pin supports

Current as of: June, 1999
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213 /   HD   RAILWAY DRAFT APPLIANCES

75 R  DF  COUPLINGS {9}
*  DD  .~ Link or bar type {8}
188  DF  .~.~ Pin and open link {3}
192.~.~.~ Pin supports {3}
193  DF  .~.~.~.~> Tilting pin
194  DF  .~.~.~.~> Gravity {2}
200  DF  .~.~.~.~> Spring {3}

DEFINITION

Classification: 213/192

Wherein devices of the class indicated means are employed to hold the pin in a position to permit the link to enter the coupler, there being a subsequent release to permit the pin to move to a position to lock the link.