US PATENT SUBCLASS 188 / 181 R
.~.~.~ Vehicle

Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  OPERATORS {11}
*  DD  .~ Speed-responsive {2}
180  DF  .~.~ Regulators {6}
181 R.~.~.~ Vehicle {3}
181 A  DF  .~.~.~.~> Acceleration responsive
181 C  DF  .~.~.~.~> Comparative
181 T  DF  .~.~.~.~> Torque-responsive

Unofficial Alpha Subclasses: R A C T

DEFINITION

Classification: 188/181

A brake-speed regulator located on a vehicle.

SEE OR SEARCH CLASS

303, Fluid-Pressure and Analogous Brake Systems, particularly

121+, for a speed controlled braking systems, especially subclass 115.6 for a flywheel type.