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Class Information
Number: 384/381
Name: Bearings > Rotary bearing > Plain bearing > Lubricating > Fixed shaft > Internal feed > Internal reservoir
Description: Subject matter wherein the axle is bored out to form a reservoir for supplying lubricant to the axle surface.

Sub-classes under this class:

Class Number Class Name Patents
384/382 Capillary 3

Patents under this class:

Patent Number Title Of Patent Date Issued
6595327 Linear motion unit Jul. 22, 2003
6179470 Self-lubricating bearing Jan. 30, 2001
5993066 Fluid retention principle for hydrodynamic bearings Nov. 30, 1999
5487608 Single plate hydrodynamic bearing with self-balancing fluid level and fluid circulation Jan. 30, 1996
4984544 Lubricating means for pin connected relatively rotatable engine part and method of lubrication Jan. 15, 1991
4575914 Assembly-procedure and relative hinge-assembly for use with lubricated-type crawler tracks Mar. 18, 1986
4337984 Lubrication means for a journal and bearing Jul. 6, 1982
4006943 Formed one-piece hollow roller shaft Feb. 8, 1977

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