US PATENT SUBCLASS 213 / 99
.~.~.~.~ Swing pins

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

75 R  DF  COUPLINGS {9}
77  DF  .~ Counterpart {2}
78  DF  .~.~ Link or bar type {7}
98  DF  .~.~.~ Pin and link {1}
99.~.~.~.~ Swing pins

DEFINITION

Classification: 213/99

Wherein devices of the class indicated the pin is a pivotally supported to be swung rearwardly by an entering link and to be moved by gravity or a spring to engage in the opening in the link.

SEE OR SEARCH THIS CLASS, SUBCLASS:

87, and 190.