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Class Information
Number: 384/144
Name: Bearings > Rotary bearing > Plain bearing > With specified seal > Labyrinth
Description: Subject matter wherein the seal has a succession of baffles which define a slight clearance to create a series of throttling zones to impede the passage of fluid.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7367429 |
Device for feeding oil to a bearing seat of a rotatable shaft |
May. 6, 2008 |
| RE39948 |
Seal bearing assembly for use in a solid waste comminutor |
Dec. 25, 2007 |
| 7165891 |
Guide roller assembly for a continuous casting plant |
Jan. 23, 2007 |
| 6986344 |
Bladeshaft assembly for a powered saw or cutting machine |
Jan. 17, 2006 |
| 6953284 |
Dustproof structure for a sleeve bearing |
Oct. 11, 2005 |
| 6918701 |
Synthetic resin-made sliding bearing |
Jul. 19, 2005 |
| 6845986 |
Low torque seal assembly |
Jan. 25, 2005 |
| 6814213 |
Bearing housing and roller shaft seal |
Nov. 9, 2004 |
| 6283634 |
Transmission for automobiles and bearing therefor |
Sep. 4, 2001 |
| 6217218 |
Hydrodynamic bearing spindle motor |
Apr. 17, 2001 |
| 5925955 |
Labyrinth seal system |
Jul. 20, 1999 |
| 5871282 |
Linear motion rolling guide unit with seal structure |
Feb. 16, 1999 |
| 5860746 |
Sealed roll bearing |
Jan. 19, 1999 |
| 5714817 |
Labyrinth seal system |
Feb. 3, 1998 |
| 5669717 |
Center flange bearing suitable for use with electrical machinery |
Sep. 23, 1997 |
| 5666219 |
Rotary polygon mirror type light deflecting system |
Sep. 9, 1997 |
| 5494355 |
Device for removal of lubricant from a bearing assembly |
Feb. 27, 1996 |
| 5480232 |
Oil seal for gas turbine |
Jan. 2, 1996 |
| 5478020 |
Seal bearing assembly for use in a solid waste comminutor |
Dec. 26, 1995 |
| 5476326 |
Synthetic resin bearing |
Dec. 19, 1995 |
| 5301771 |
Oil channeling in a centrifugal compressor transmission |
Apr. 12, 1994 |
| 5271676 |
Combination package tilt pad journal bearing/dual self equalizing thrust bearings, with hydrostatic lift provisions |
Dec. 21, 1993 |
| 5238166 |
Sealing arrangement for retaining liquid lubricant in selected areas of a machine |
Aug. 24, 1993 |
| 5074567 |
Modified one piece labyrinth seal |
Dec. 24, 1991 |
| 5005990 |
Pump bearing system |
Apr. 9, 1991 |
| 4875334 |
Spindle construction for mounting arrangements for spinning machine rotors |
Oct. 24, 1989 |
| 4822182 |
Rotary motion driving apparatus |
Apr. 18, 1989 |
| 4741630 |
Device for the leakage-free removal of bearing oil from sliding bearings for rotation shafts of high-speed machines |
May. 3, 1988 |
| 4541773 |
Safety device for motor pump group |
Sep. 17, 1985 |
| 4465385 |
Flexible spring bearing |
Aug. 14, 1984 |
| 4428629 |
Protection and seal member for rolling bearings |
Jan. 31, 1984 |
| 4402514 |
Fluid-cooled oil deflector |
Sep. 6, 1983 |
| 4348067 |
Bearing seal |
Sep. 7, 1982 |
| 4277114 |
Rollers including labyrinth seals |
Jul. 7, 1981 |
| 4199052 |
Conveyor roller wheel assembly |
Apr. 22, 1980 |
| 3942849 |
Auxiliary sealing structure for a shaft bearing |
Mar. 9, 1976 |
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