US PATENT SUBCLASS 105 / 213
.~.~.~ Side-frame base

Current as of: June, 1999
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105 /   HD   RAILWAY ROLLING STOCK

157.1  DF  TRUCKS {27}
211  DF  .~ Platform {1}
212  DF  .~.~ Spring {1}
213.~.~.~ Side-frame base {1}
214  DF  .~.~.~.~> Integral U-yoke

DEFINITION

Classification: 105/213

(under subclass 212) Trucks with axle-box frames attached to a side frame, which supports the springs for the platform.

SEE OR SEARCH THIS CLASS, SUBCLASS:

210, for parallel depression type trucks.