US PATENT SUBCLASS 29 / 898.053
.~.~.~.~.~.~ With metallurgical bonding

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
898  DF  .~ Process for making bearing or component thereof {13}
898.04  DF  .~.~ Rotary bearing {3}
898.042  DF  .~.~.~ Plain bearing {2}
898.043  DF  .~.~.~.~ Self-adjusting or self-aligning, including ball and socket type, bearing and component making {4}
898.052  DF  .~.~.~.~.~ Ball making {1}
898.053.~.~.~.~.~.~ With metallurgical bonding

DEFINITION

Classification: 29/898.053

With metallurgical bonding:

(under subclass 898.052) Process wherein the step of making the ball component includes joining separate elements together by metal fusion techniques such as welding, soldering, or brazing.

SEE OR SEARCH CLASS

384, Bearings,

212, for structure for assembly of sectional type ball of ball and socket type bearing.