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Class Information
Number: 384/610
Name: Bearings > Rotary bearing > Antifriction bearing > Thrust bearing > Ball bearing > Single ball
Description: Subject matter where only one ball takes the entire thrust load.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8342752 Isolation bearing restraint devices Jan. 1, 2013
8177100 Beverage dispensing apparatus with butterfly plates and molded cluster bearings May. 15, 2012
7975365 Method of making a stepping motor Jul. 12, 2011
7614793 Needle/roller bearing Nov. 10, 2009
7382070 Spherical bearing, electric motor and circulation pump Jun. 3, 2008
6951424 Motor with axially moveable bearing member Oct. 4, 2005
6856491 Pivot bearing cartridge including central pivot element and ball bearing set Feb. 15, 2005
6856492 Pivot bearing cartridge including central pivot element and ball bearing set Feb. 15, 2005
6629802 Method of connecting two panels of a piece of furniture and a piece of furniture utilizing such a connection Oct. 7, 2003
6457865 Ball-type anti-friction device Oct. 1, 2002
6406191 Pivot assembly Jun. 18, 2002
6283437 Foot device Sep. 4, 2001
6190053 Step bearing housing for an open-end spinning rotor shaft and method of operating same Feb. 20, 2001
6032452 Step bearing for a shaft of an open-end spinning rotor and process for replacing same Mar. 7, 2000
5938348 Pivot bearing Aug. 17, 1999
5927869 Step bearing for a shaft of a spinning rotor loaded by an axial force Jul. 27, 1999
5886438 Stepping motor having bobbin structure materially integrally formed with a bearing and a positioning portion Mar. 23, 1999
5848843 Dual supporting pivot thrust bearing apparatus Dec. 15, 1998
5822152 Ultra-slim disk storage unit with an enclosed circuit board and a hydrodynamic bearing assembly which forms a stable meniscus Oct. 13, 1998
5755518 Pivot bearing May. 26, 1998
5722227 Open-end spinning rotor Mar. 3, 1998
5657956 Thrust bearing and use of same with apparatus for reducing repetitive stress injury Aug. 19, 1997
5510940 Ball spindle for reduced friction rotary actuator in disk drive Apr. 23, 1996
5488523 Ultra-slim disk storage unit having a hydrodynamic bearing assembly which forms a stable meniscus Jan. 30, 1996
5487612 Shaft supporting bearing assembly with axially disposed cap and ball member Jan. 30, 1996
5486054 Bearing system in a motor for a floppy disk drive apparatus Jan. 23, 1996
5349809 Shaft for an open-end spinning rotor assembly Sep. 27, 1994
5328271 Hydrodynamic spindle bearing for ultra-slim disk storage unit Jul. 12, 1994
5308172 Bearing assembly May. 3, 1994
5243866 Starting device for internal combustion engines Sep. 14, 1993
5232334 Rotary machine having an axial abutment that retracts automatically by means of a flexible membrane subjected to the pressure of a fluid Aug. 3, 1993
5213000 Motor output shaft positioning device May. 25, 1993
5209055 Step bearing for the shaft of a spinning rotor May. 11, 1993
5169245 Thrust bearing device Dec. 8, 1992
5144849 Reduction gear Sep. 8, 1992
5090261 Geared motor Feb. 25, 1992
5080010 Pressure roller device Jan. 14, 1992
5030019 Bearing for an open-end spinning rotor Jul. 9, 1991
5020385 Motor-vehicle gear-change transmission Jun. 4, 1991
5010563 System for the suspension of a rotating anode of an x-ray tube with passive magnetic bearings Apr. 23, 1991
4905577 Line-contact-type spherical bearing for connecting piston to connecting rod Mar. 6, 1990
4865529 Rotor transient positioning assembly Sep. 12, 1989
4856918 Bearing device Aug. 15, 1989
4805432 Device for axially supporting a roller Feb. 21, 1989
4792245 Bearing device Dec. 20, 1988
4754181 Magnet coupling through isolating plate Jun. 28, 1988
4618273 Step bearing for a spinning rotor shaft Oct. 21, 1986
4597678 Bearing device for threaded spindles Jul. 1, 1986
4487092 Power tong methods and apparatus Dec. 11, 1984
4265498 Thrust bearing May. 5, 1981

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