US PATENT SUBCLASS 238 / 251
.~.~ Bar bolts and splice keys

Current as of: June, 1999
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238 /   HD   RAILWAYS: SURFACE TRACK

151  DF  RAIL JOINTS {28}
243  DF  .~ Splice bars {18}
251.~.~ Bar bolts and splice keys

DEFINITION

Classification: 238/251

One splice-bar has bayonet-slots for slidable locking engagement with a bolt or a lug on the other splice-bar.