US PATENT SUBCLASS 477 / 28
.~.~ Fluid actuated brake

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


477 /   HD   INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL

7  DF  ELECTRIC ENGINE {5}
27  DF  .~ Control means selectively operates engine energy input and brake {2}
28.~.~ Fluid actuated brake

DEFINITION

Classification: 477/28

Fluid actuated brake:

(under subclass 27) Subject matter wherein the regulating means for the brake* uses the force of positively or negatively pressurized liquid or gas to move the brake* to a force applying position.