US PATENT SUBCLASS 384 / 238
.~.~.~.~.~ Pivoting spindle

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
129  DF  .~ Plain bearing {17}
226  DF  .~.~ For vertical shaft {3}
227  DF  .~.~.~ Spinning spindle {4}
228  DF  .~.~.~.~ With thrust and radial bearing {4}
238.~.~.~.~.~ Pivoting spindle

DEFINITION

Classification: 384/238

Pivoting spindle:

(under subclass 228) Subject matter having means for allowing the spindle to rock about a point.