US PATENT SUBCLASS 105 / 135
.~ Opposing torque equalizer

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

133  DF  MOTOR PLACEMENT {5}
135.~ Opposing torque equalizer

DEFINITION

Classification: 105/135

(under subclass 133) Devices in which a plurality of pivotally-mounted electric motors are interconnected, so that the motor-torques oppose and neutralize each other.