US PATENT SUBCLASS 384 / 496
.~.~.~.~.~ Ball to larger spherical surface

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
445  DF  .~ Antifriction bearing {9}
456  DF  .~.~ Radial bearing {9}
490  DF  .~.~.~ Ball bearing {17}
495  DF  .~.~.~.~ Self-aligning {2}
496.~.~.~.~.~ Ball to larger spherical surface {1}
497  DF  .~.~.~.~.~.~> Radially outer larger spherical surface

DEFINITION

Classification: 384/496

Ball to larger spherical surface:

(under subclass 495) Subject matter wherein the alignment is effectuated by means of interacting of a ball with a larger spherical surface.