ClassID:

147230

F16C17/105 - CPC Classification

Classification description:

Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one bearing surface providing angular contact, e.g. conical or spherical bearing surfaces

Recent Application in this class:
#1
20250271028
2025-08-28

BEARING ASSEMBLIES, APPARATUSES, AND METHODS INCLUDING BEARING ELEMENTS

#2
20250263980
2025-08-21

BEARING ASSEMBLIES, APPARATUSES, AND METHODS INCLUDING BEARING ELEMENTS

#3
20250252973
2025-08-07

SPINDLE MOTOR AND DISK DRIVING DEVICE HAVING SAME

#4
20250154981
2025-05-15

STRUT BEARING ASSEMBLY FOR VEHICLE

#5
20240318505
2024-09-26

Bearing assemblies, apparatuses, and methods including bearing elements

#6
20240262540
2024-08-08

Three degree of freedom hardware in loop simulation system and its working method

#7
20240255021
2024-08-01

Journal bush as part of an oil film bearing

#8
20240191751
2024-06-13

Bearing assemblies, apparatuses, and methods including bearing elements

#9
20240177736
2024-05-30

Spindle motor with bearing part arrangement and disk driving device having same

#10
20230313833
2023-10-05

Rotor main bearing of a nacelle for a wind turbine

#11
20230250694
2023-08-10

Bearing assemblies, apparatuses, and methods including bearing elements

#12
20230184227
2023-06-15

Fluid film bearing, especially for a rotor hub in a wind turbine

#13
20230175549
2023-06-08

Fluid dynamic bearing, spindle motor, hard disk drive device

#14
20220364418
2022-11-17

Bearing assemblies, apparatuses, and methods including bearing elements

#15
20220136560
2022-05-05

Spherical bearing having an axially offset inner member

#16
20220120193
2022-04-21

Exhaust gas turbocharger having a hydrodynamic plain bearing or a hydrodynamic plain bearing

#17
20210396216
2021-12-23

Nacelle for a wind turbine

#18
20210388820
2021-12-16

Nacelle for a wind turbine

#19
20210370326
2021-12-02

High pressure nozzle

#20
20210310372
2021-10-07

Exhaust gas turbocharger having a hydrodynamic plain bearing or a hydrodynamic plain bearing

#21
20210140481
2021-05-13

Fluid dynamic bearing device, spindle motor, and hard disk drive device

#22
20210079899
2021-03-18

Bearing arrangement for a wind turbine and wind turbine

#23
20210018042
2021-01-21

Ram-body fretting corrosion proof solution

#24
20200386267
2020-12-10

Bearing device, compressor and method for producing such a bearing device

#25
20200300293
2020-09-24

Self-aligning bearing assembly for downhole tools

#26
20200256380
2020-08-13

Turbocharger

#27
20190226523
2019-07-25

Motor having shock-proof design

#28
20190226522
2019-07-25

Motor having shock-proof design

#29
20180372157
2018-12-27

Microfluidic-assisted hydrodynamic lubrication system and method

#30
20180266482
2018-09-20

Fluid dynamic bearing and spindle motor

#31
20180128312
2018-05-10

Motor having shock-proof design

#32
20180058499
2018-03-01

Thrust washers with hydrodynamic features

#33
20180023620
2018-01-25

Turbocharger

#34
20170169851
2017-06-15

Spindle motor

#35
20170102031
2017-04-13

Hydrodynamic bearings

#36
20170074319
2017-03-16

Hydrodynamic bearing with compensated hydrostatic phase

#37
20160312535
2016-10-27

Offset shaft bearing assembly

#38
20160194915
2016-07-07

Mud Motor Bearing Assembly and Method

#39
20160102706
2016-04-14

Fluid-dynamic bearing system

#40
20160097454
2016-04-07

Seal member for joint of machine and method of assembling same

#41
20150369352
2015-12-24

Wind power plant gear mechanism

#42
20150260293
2015-09-17

Conical pumping seal

#43
20150233416
2015-08-20

Compliant fluid-film riding taper bearing

#44
20150228300
2015-08-13

Spindle motor, and disk drive apparatus including the spindle motor

#45
20150137486
2015-05-21

SPHERICAL PLAIN BEARING FOR AN ARTICULATED JOINT

#46
20150133260
2015-05-14

Planetary gear stage with plain bearings as planet bearings and use thereof

#47
20140300990
2014-10-09

Spindle motor and hard disk drive including the same

#48
20140286601
2014-09-25

Fluid dynamic bearing motor including plastic

#49
20140285924
2014-09-25

Spindle motor and recording disk driving device including the same

#50
20140270606
2014-09-18

Slide bearing, slide bearing unit with same, and motor with the bearing unit

#51
20140133789
2014-05-15

Folded fluid channel for a fluid dynamic bearing motor

#52
20140008459
2014-01-09

Self regulating fluid bearing high pressure rotary nozzle

#53
20130299243
2013-11-14

Mud motor bearing assembly and method

#54
20130214629
2013-08-22

Fluid dynamic bearing motor including plastic component

#55
20130071053
2013-03-21

Fluid dynamic bearing with non-linear damping

#56
20130033138
2013-02-07

Spindle motor

#57
20120301063
2012-11-29

Self aligning oil film bearing

#58
20120162818
2012-06-28

Spindle motor, and disk drive apparatus including the spindle motor

#59
20120133226
2012-05-31

Slide bearing, slide bearing unit with same, and motor with the bearing unit

#60
20120033325
2012-02-09

Spindle motor with fluid dynamic bearing and storage disk drive

#61
20120027326
2012-02-02

Fluid dynamic bearing motor including molded plastic

#62
20110317950
2011-12-29

Motor device

#63
20110299193
2011-12-08

Fluid dynamic pressure bearing device, spindle motor and disk drive apparatus

#64
20110108636
2011-05-12

Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force

#65
20110001293
2011-01-06

SLIDABLE GASKET AND A BEARING HAVING THE SAME

#66
20100303393
2010-12-02

Microfabricated fluid dynamic bearing

#67
20100277831
2010-11-04

Fluid dynamic bearing system

#68
20100242262
2010-09-30

Method of making a fluid bearing

#69
20100195250
2010-08-05

Fluid dynamic pressure bearing device, spindle motor and disk drive apparatus

#70
20100192378
2010-08-05

Method for manufacturing a fluid dynamic bearing, a fluid dynamic bearing, a motor, and a disk drive device

#71
20100052447
2010-03-04

HYDRODYNAMIC BEARING DEVICE, SPINDLE MOTOR, AND INFORMATION DEVICE

#72
20100052446
2010-03-04

Fluid dynamic bearing system

#73
20090279818
2009-11-12

Folded fluid channel for a fluid dynamic bearing

#74
20090231754
2009-09-17

Fluid dynamic pressure bearing device, spindle motor and disk drive apparatus

#75
20090195096
2009-08-06

FLYWHEEL POWER SUPPLY DEVICE

#76
20090108691
2009-04-30

Hydrodynamic bearing device, motor and information recording and reproducing apparatus in which same is used, and method for manufacturing shaft used in hydrodynamic bearing device

#77
20090103839
2009-04-23

Fluid dynamic bearing motor having molded plastic

#78
20090092346
2009-04-09

Fluid dynamic bearing with a labyrinth seal

#79
20080279492
2008-11-13

Fluid Dynamic Bearing Mechanism

#80
20070292058
2007-12-20

Fluid bearing with a variable depth groove

#81
20070290559
2007-12-20

Fluid bearing with a variable width groove

#82
20070252461
2007-11-01

Fluid dynamic bearing device and motor equipped with the same

#83
20070154123
2007-07-05

Hydrodynamic bearing device and a recording disk drive equipped with it

#84
20070092171
2007-04-26

Hydrodynamic bearing device and manufacturing method thereof

#85
20060255673
2006-11-16

Spindle motor and method of manufacturing spindle motor

#86
20060177165
2006-08-10

Active hybrid FDB motor

#87
20060147133
2006-07-06

Fluid Dynamic Bearing, Spindle Motor, Recording Disk Driving Device, and Method of Manufacturing Fluid Dynamic Bearing

#88
20060115191
2006-06-01

Spindle motor having hydrodynamic pressure bearing

#89
20060104555
2006-05-18

Fluid dynamic bearing arrangement

#90
20060039636
2006-02-23

Fluid dynamic bearing motor attached at both shaft ends

#91
20060039634
2006-02-23

Fluid dynamic bearing motor attached at both shaft ends

#92
20060018573
2006-01-26

Oil dynamic bearing, motor supported on oil dynamic bearing and disk drive carrying the motor

#93
20060002641
2006-01-05

Fixed shaft type fluid dynamic bearing motor

#94
20050286820
2005-12-29

Radial capillary seal for fluid dynamic bearing motors

#95
20050088779
2005-04-28

Dynamic-pressure bearing device and disk drive

#96
20050058373
2005-03-17

Cartridge style fluid dynamic bearing with conical or spherical bearing elements

#97
20050031237
2005-02-10

Hydrodynamic bearing device and a recording disk drive equipped with it

#98
20050031236
2005-02-10

Conical hydrodynamic bearing device and a recording disk drive equipped with it, and a method of manufacturing a conical hydrodynamic bearing device

#99
14287496
2017-05-30

Disk drive spindle with fluid journal bearing having increased radial clearance in axial end regions