US PATENT SUBCLASS 238 / 185
.~ Z-form

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

151  DF  RAIL JOINTS {28}
185.~ Z-form {1}
186  DF  .~.~> Base-connected

DEFINITION

Classification: 238/185

Rail-joint plates fitting the rail-web, over-lapping the top of the rail-base, and having a downwardly-extending stiffening-flange which in no way furnishes a support for the under side of the rail-bases.