US PATENT SUBCLASS 384 / 599
.~.~.~.~.~ With self-adjustment means
Current as of:
June, 1999
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384 /
HD
BEARINGS
91
DF
ROTARY BEARING
{8}
445
DF
.~ Antifriction bearing {9}
590
DF
.~.~ Thrust bearing {11}
595
DF
.~.~.~ Railway truck side bearing {2}
597
DF
.~.~.~.~ Roller {4}
599
.~.~.~.~.~ With self-adjustment means
DEFINITION
Classification: 384/599
With self-adjustment means:
(under subclass 597) Subject matter including means for automatically moving the bearing assembly or a component thereof.