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Class Information
Number: 384/397
Name: Bearings > Rotary bearing > Plain bearing > Lubricating > For rotary shaft
Description: Subject matter for the lubrication of a bearing for rotating shaft.










Sub-classes under this class:

Class Number Class Name Patents
384/415 For vertical shaft 20
384/398 Forced feed 51
384/403 Lower reservoir for horizontal shaft 12
384/400 Reservoir external to bearing 15
384/401 Upper reservoir for horizontal shaft 2


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8628247 Bearing structure of turbocharger Jan. 14, 2014
8449192 Self-lubricating bearing system and motor comprising the same May. 28, 2013
8397595 Drive unit for a motor vehicle Mar. 19, 2013
8376621 Washer and motor bearing system comprising the same Feb. 19, 2013
8371148 Installation part for receiving a roll journal Feb. 12, 2013
8342753 Venturi drain for self-pumping bearing rolling mills Jan. 1, 2013
8322930 Washer and motor bearing system comprising the same Dec. 4, 2012
8070362 Sliding radial bearing Dec. 6, 2011
8052328 Bearing device with sliding bearing Nov. 8, 2011
7762724 Compressor bearing Jul. 27, 2010
7753591 Turbocharger bearing and associated components Jul. 13, 2010
7581888 Bearing with lubricant reservoir Sep. 1, 2009
7364403 Lubricating system for a fan Apr. 29, 2008
7107950 Variable valve actuating mechanism for internal combustion engine Sep. 19, 2006
6840677 Ceramic bearing structure Jan. 11, 2005
6708658 Internal combustion engine Mar. 23, 2004
6699020 Fan assembly with lubricant-containing bearings Mar. 2, 2004
6674200 Spindle motor Jan. 6, 2004
6666581 Bearing for multi-spindle bar machine Dec. 23, 2003
6604859 Bushing for oil film bearing Aug. 12, 2003
6583952 In-hub spindle motor with separate fluid dynamic bearings Jun. 24, 2003
6457867 Method and apparatus for replenishing oil in a fluid dynamic bearing using a sleeve groove Oct. 1, 2002
6214774 Grease for fan bearing Apr. 10, 2001
6138320 Wiper pivot shaft and wiper apparatus Oct. 31, 2000
6109792 Combination stack tightener and journal bearing assembly Aug. 29, 2000
6102675 Cooling fan with an oil-retaining bushing Aug. 15, 2000
6000852 Journal bearing assembly Dec. 14, 1999
5954434 Device and process for discharging a liquid lubricant from a bearing configuration Sep. 21, 1999
5785429 Sintered oilless bearing Jul. 28, 1998
5762423 Bearing device, solid resin lubricating composition and porous oil-impregnated bearing Jun. 9, 1998
5645357 Bi-directional lubricating bushing Jul. 8, 1997
5645355 Bearing unit Jul. 8, 1997
5547288 Camshaft bushing assembly Aug. 20, 1996
5493952 Interconnecting rotary and reciprocating motion Feb. 27, 1996
5281033 Housed bearing assembly with sealed roller Jan. 25, 1994
5145263 Backlash absorbing system for bearings Sep. 8, 1992
5059039 Magnetic bearing bushing Oct. 22, 1991
4971459 Journal bearing with high stiffness Nov. 20, 1990
4965965 Grinding head for surfacing and polishing stone, marbles and other hard materials Oct. 30, 1990
4961122 Hydrodynamic grooved bearing device Oct. 2, 1990
4936742 Water pump apparatus having lubricating oil circulation and axial thrust support Jun. 26, 1990
4915067 Valve operating system of internal combustion engine Apr. 10, 1990
4898262 Decive for lubricating hydrodynamic bearings Feb. 6, 1990
4808070 Fluid bearing Feb. 28, 1989
4796419 Bearing support for a twisting or spinning machine Jan. 10, 1989
4795273 Propeller shaft bearing arrangement Jan. 3, 1989
4758100 Automatic lubricant metering apparatus Jul. 19, 1988
4741630 Device for the leakage-free removal of bearing oil from sliding bearings for rotation shafts of high-speed machines May. 3, 1988
4733976 Propeller shaft bearing arrangement Mar. 29, 1988
4693617 Plain journal bearing Sep. 15, 1987

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