US PATENT SUBCLASS 303 / 64
.~ Auxiliary reservoir

Current as of: June, 1999
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303 /   HD   FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS

*  DD  CHARGING {7}
64.~ Auxiliary reservoir {1}
65  DF  .~.~> Motor remaining charged

DEFINITION

Classification: 303/64

Means in addition to the usual leak-in groove for charging the auxiliary reservoir.

(1) Note. This subclass contains patents in which the movement of the equalizing-valve to application position is caused by the increase of auxiliary-reservoir pressure.