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Class Information
Number: 384/240
Name: Bearings > Rotary bearing > Plain bearing > For vertical shaft > Spinning spindle > Lower end thrust bearing
Description: Subject matter wherein the thrust bearing supports the spindle shaft at the shaft end, or near the end.










Patents under this class:

Patent Number Title Of Patent Date Issued
7677806 Bearing element Mar. 16, 2010
5201170 Spinning or twisting spindle having a spindle shaft Apr. 13, 1993
4385845 Flywheel apparatus for storing electrical energy May. 31, 1983
4186548 Bearing for the spinning rotor of an open-end spinning assembly Feb. 5, 1980











 
 
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