US PATENT SUBCLASS 104 / 229
.~.~.~ Rollers


Current as of: June, 1999
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104 /   HD   RAILWAYS

165  DF  TRACTION {8}
173.1  DF  .~ Cable {22}
202  DF  .~.~ Grippers {19}
229.~.~.~ Rollers {3}
230  DF  .~.~.~.~> Power transmitting
231  DF  .~.~.~.~> Laterally movable
232  DF  .~.~.~.~> Vertically movable {2}


DEFINITION

Classification: 104/229

(under subclass 202) Apparatus in which the cable-engaging faces of the gripping-jaws are rollers.