US PATENT SUBCLASS 104 / 237
.~.~.~ Sprocket belt

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}
237.~.~.~ Sprocket belt

DEFINITION

Classification: 104/237

(under subclass 202) Grippers having one or both faces of the gripping-jaws formed of sprocket-belts extending parallel to the traction-cable.