US PATENT SUBCLASS 475 / 147
.~.~.~ Radially expanding motor

Current as of: June, 1999
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475 /   HD   PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS

31  DF  FLUID DRIVE OR CONTROL OF PLANETARY GEARING {11}
116  DF  .~ Fluid controlled mechanical clutch or brake {12}
146  DF  .~.~ Fluid motor structure {2}
147.~.~.~ Radially expanding motor

DEFINITION

Classification: 475/147

Radially expanding motor:

(under subclass 146) Subject matter wherein the fluid motor expands in a radial direction with respect to the rotary axis of the transmission.