US PATENT SUBCLASS 295 / 19
.~.~ Transverse keys

Current as of: June, 1999
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295 /   HD   RAILWAY WHEELS AND AXLES

1  DF  WHEELS {20}
15  DF  .~ Tire fasteners {5}
19.~.~ Transverse keys

DEFINITION

Classification: 295/19

(under subclass 15) Railway-vehicle wheels having the tires or rims and the body of the wheels formed separately and secured together by means by keys passing transversely between and recessed in the tire and wheel body at intervals around the circumference thereof.