US PATENT SUBCLASS 269 / 84
.~.~.~.~ Central clamp


Current as of: June, 1999
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269 /   HD   WORK HOLDERS

55  DF  HOLDER MOUNTED FOR MOVEMENT {5}
74  DF  .~ Means for position lock {7}
82  DF  .~.~ Plane bearing surfaces clamped together {1}
83  DF  .~.~.~ Radial bearing surface type {2}
84.~.~.~.~ Central clamp


DEFINITION

Classification: 269/84

(under subclass 83) Device wherein the means for drawing the radial surfaces together is part of or concentric with the axis structure.