US PATENT SUBCLASS 188 / 126
.~.~.~.~.~.~ Speed-responsive
Current as of:
June, 1999
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188 /
HD
BRAKES
*
DD
OPERATORS
{11}
110
DF
.~ Automatic {3}
*
DD
.~.~ Vehicle {11}
*
DD
.~.~.~ Railway {2}
124
DF
.~.~.~.~ Train {1}
125
DF
.~.~.~.~.~ Drawbar {1}
126
.~.~.~.~.~.~ Speed-responsive
DEFINITION
Classification: 188/126
The action of the brake through the draw-bar is dependent upon the speed of the railway-car.