US PATENT SUBCLASS 188 / 165
.~.~.~.~ Rail-engaging

Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  OPERATORS {11}
158  DF  .~ Electric {2}
161  DF  .~.~ Electromagnet {3}
164  DF  .~.~.~ Magnetic circuit {1}
165.~.~.~.~ Rail-engaging

DEFINITION

Classification: 188/165

(under subclass 164) Devices in which one of the frictionally engaging elements is a rail.

SEE OR SEARCH CLASS

105, Railway Rolling Stock,

78, for this type of device.