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Class Information
Number: 384/303
Name: Bearings > Rotary bearing > Plain bearing > Distributed weight > For thrust bearing
Description: Subject matter comprising means for spreading the thrust over various thrust bearing parts.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7255480 |
Diamond bearing with cooling/lubrication channels |
Aug. 14, 2007 |
| 7104772 |
Screw compressor |
Sep. 12, 2006 |
| 6669372 |
Turbocharger thrust bearing |
Dec. 30, 2003 |
| 6186758 |
Multi-rotor helical-screw compressor with discharge side thrust balance device |
Feb. 13, 2001 |
| 5599109 |
Bearing assembly with ceramic bearing faces |
Feb. 4, 1997 |
| 5253939 |
High performance bearing pad for thrust bearing |
Oct. 19, 1993 |
| 5092687 |
Diamond thrust bearing and method for manufacturing same |
Mar. 3, 1992 |
| 5035519 |
Submersible thrust bearing apparatus |
Jul. 30, 1991 |
| 4905531 |
Adjusting drive |
Mar. 6, 1990 |
| 4832636 |
Marine drive lower unit with sequentially loaded multiple thrust bearings |
May. 23, 1989 |
| 4820211 |
Driveshaft supporting device for marine propulsion engine |
Apr. 11, 1989 |
| 4708496 |
Diamond bearing and manufacture thereof |
Nov. 24, 1987 |
| 4657411 |
Hydraulically supported thrust bearings |
Apr. 14, 1987 |
| 4639146 |
Thrust bearing |
Jan. 27, 1987 |
| 4620601 |
Well drilling tool with diamond thrust bearings |
Nov. 4, 1986 |
| 4494882 |
Self-pumping thrust bearing for electric machines |
Jan. 22, 1985 |
| 4468138 |
Manufacture of diamond bearings |
Aug. 28, 1984 |
| 4323285 |
Dual thrust bearing for a shaft |
Apr. 6, 1982 |
| 4268220 |
Thrust balancing |
May. 19, 1981 |
| 4077682 |
Large thrust bearing with lubrication in the spaces between pads |
Mar. 7, 1978 |
| 3993371 |
Thin rubber surfaced bearings |
Nov. 23, 1976 |
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