US PATENT SUBCLASS 213 / 190
.~.~.~.~ Swing pin

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}
189  DF  .~.~.~ Automatic pin moving {1}
190.~.~.~.~ Swing pin {1}
191  DF  .~.~.~.~.~> To coupling position

DEFINITION

Classification: 213/190

Wherein devices of the class indicated the pin is 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, or with the pin in an uncoupling position is positively moved by the entering link to its coupling position.

SEE OR SEARCH THIS CLASS, SUBCLASS:

87, and 99.