US PATENT SUBCLASS 475 / 102
.~.~.~ Fluid brake(s) for plural planetary elements

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

Internet Version by PATENTEC © 1999      Terms of Use


475 /   HD   PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS

31  DF  FLUID DRIVE OR CONTROL OF PLANETARY GEARING {11}
91  DF  .~ Fluid resistance inhibits relative rotation {5}
93  DF  .~.~ Valve inhibits fluid flow {7}
102.~.~.~ Fluid brake(s) for plural planetary elements

DEFINITION

Classification: 475/102

Fluid brake(s) for plural planetary elements:

(under subclass 93) Subject matter wherein a valve controls the fluid flow from a pump which, in turn, retards the rotation of two elements of a planetary transmission with relation to a stationary element. [figure]