US PATENT SUBCLASS 238 / 236
.~.~ Laterally assembled

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

151  DF  RAIL JOINTS {28}
230  DF  .~ Scarf {5}
236.~.~ Laterally assembled {2}
237  DF  .~.~.~> Twin
238  DF  .~.~.~> Longitudinal lock {1}

DEFINITION

Classification: 238/236

The specially-formed rail ends may be assembled laterally to form the joint.