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Class Information
Number: 384/244
Name: Bearings > Rotary bearing > Plain bearing > For vertical shaft > Lower end thrust bearing > For shaped shaft end
Description: Subject matter wherein the lower end of the shaft is shaped to engage the thrust bearing, or to engage an element, e.g., ball, supported by the thrust bearing.

Sub-classes under this class:

Class Number Class Name Patents
384/246 Conical shaft end 19
384/245 Spherical shaft end 29

Patents under this class:

Patent Number Title Of Patent Date Issued
7176596 Pivot joint structure for motor rotor Feb. 13, 2007
6965180 Electric motor with self-adjusting bushing structure Nov. 15, 2005
5859485 Bearing structure for stepping motor Jan. 12, 1999
5293784 Drive device for a vehicle rear-view mirror Mar. 15, 1994
5036579 Method for making a first object which can be fixed with great accuracy with respect to a second object Aug. 6, 1991
4703442 Temperature tracking defect corrector for a solid-state imager Oct. 27, 1987
4663842 Shaving apparatus May. 12, 1987
4505165 Trackball device Mar. 19, 1985
4403484 Dual node support assembly for washing machine Sep. 13, 1983
4402199 Differentially damped support assembly for washing machine Sep. 6, 1983
4223853 Device for rolling on and off safety belts, especially of motor vehicles Sep. 23, 1980
4161237 Vibration absorber for rotating body Jul. 17, 1979
4160568 Stable preload shock mounted bearing assembly Jul. 10, 1979

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