US PATENT SUBCLASS 238 / 242
.~.~.~ Lateral

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

151  DF  RAIL JOINTS {28}
230  DF  .~ Scarf {5}
240  DF  .~.~ Angularly assembled {2}
242.~.~.~ Lateral

DEFINITION

Classification: 238/242

(under subclass 240) except that the specially-formed rail ends must be arranged in lateral angular relation to assemble the joint. This relative angular movement means on axial adjustment of one rail about its longitudinal axis.