US PATENT SUBCLASS 188 / 347
.~.~.~ With hydraulic quick-slack-take-up pulsator

Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  OPERATORS {11}
151 R  DF  .~ Fluid pressure {4}
152  DF  .~.~ Road vehicle {13}
347.~.~.~ With hydraulic quick-slack-take-up pulsator

DEFINITION

Classification: 188/347

(under subclass 152) Device including fluid pressure means responsive to operating members for initial rapid elimination of "play" at low "mechanical" advantage followed by actual braking at high "mechanical" advantage.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism,

516, for control lever and linkage systems with variable output force.