Patents-Review.com
ClassID:

147507 ⎘

F16C33/128 - CPC Classification

Classification description:

Parts of bearings; Special methods for making bearings or parts thereof; Parts of sliding-contact bearings; Brasses; Bushes; Linings; Sliding surface mainly made of metal; Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing Porous bearings, e.g. bushes of sintered alloy

Recent Application in this class:
#1
20260117823
2026-04-30

SLIDING MEMBER AND METHOD FOR PRODUCING SLIDING MEMBER

 #2
20250020165
2025-01-16

SINTERED BUSHINGS AND METHODS FOR MAKING THE SAME

 #3
20240328458
2024-10-03

SLIDING MEMBER

 #4
20240141953
2024-05-02

OIL-IMPREGNATED SINTERED BEARING AND FLUID DYNAMIC BEARING DEVICE PROVIDED WITH THE BEARING

 #5
20230192283
2023-06-22

Connection between a pitch control unit arm and a pitch horn

 #6
20230166327
2023-06-01

MANUFACTURE METHOD OF BUSHING, BUSHING AND EXCAVATOR

 #7
20220412404
2022-12-29

Sliding member

 #8
20220275835
2022-09-01

Alloy member, sliding member, and apparatus

 #9
20220106982
2022-04-07

SLIDING MEMBER

 #10
20220010837
2022-01-13

Bearing and/or seal assembly including permeable body with features engineered to form a desired distribution pattern for a pressurized gas conveyed therethrough

 #11
20210277936
2021-09-09

Sliding bearing, method for producing a sliding bearing, internal combustion engine having a sliding bearing and electric machine having a sliding bearing

 #12
20210246948
2021-08-12

Sintered bearing and method of manufacturing same

 #13
20210246947
2021-08-12

Valve and a manufacturing method of a bearing surface for a valve

 #14
20210237792
2021-08-05

Multi-layer sliding member and automobile rack-and-pinion steering apparatus using same

 #15
20210190135
2021-06-24

Sliding-contact bearing with a sealing arrangement, and water pump with same

 #16
20210071713
2021-03-11

Sliding member and bearing

 #17
20200325934
2020-10-15

Oil impregnated sintered bearing and production method thereof

 #18
20200277989
2020-09-03

Sintered bearing

 #19
20200049198
2020-02-13

Oil-impregnated sintered bearing and production method therefor

 #20
20200011377
2020-01-09

Plain bearing composite material having a metallic support layer and a metallic bearing metal layer

 #21
20190360528
2019-11-28

Oil-impregnated sintered bearing and method for manufacturing the same

 #22
20190353205
2019-11-21

METHOD OF MOLDING DOUBLE-LAYER SLIDING BEARING

 #23
20190345980
2019-11-14

Iron-copper-based oil-impregnated sintered bearing and method for manufacturing same

 #24
20190301529
2019-10-03

Sliding member

 #25
20190245408
2019-08-08

Fluid dynamic bearing device and motor with same

 #26
20190203770
2019-07-04

Iron-copper-based oil-impregnated sintered bearing and method for manufacturing same

 #27
20190203321
2019-07-04

Cu-BASED SINTERED BEARING AND PRODUCTION METHOD FOR Cu-BASED SINTERED BEARING

 #28
20190055986
2019-02-21

Oil-impregnated sintered bearing and method for manufacturing same

 #29
20190049019
2019-02-14

THRUST BEARING AS A SEAL

 #30
20190032714
2019-01-31

SINTERED BEARING

 #31
20190022758
2019-01-24

SINTERED SLIDING MEMBER HAVING EXCEPTIONAL CORROSION RESISTANCE, HEAT RESISTANCE, AND WEAR RESISTANCE; AND METHOD FOR PRODUCING SAID MEMBER

 #32
20190010984
2019-01-10

Sintered bearing

 #33
20180372155
2018-12-27

Additively manufactured components for downhole operations

 #34
20180354029
2018-12-13

Sintered bearing and method for manufacturing same

 #35
20180234000
2018-08-16

Actuator and electric beauty device

 #36
20180223902
2018-08-09

Sliding member and manufacturing method therefor

 #37
20180221956
2018-08-09

Sintered bearing and manufacturing method for same

 #38
20180112712
2018-04-26

Sintered bearing

 #39
20180051747
2018-02-22

SINTERED BEARING AND METHOD OF MANUFACTURING SAME

 #40
20180030970
2018-02-01

Double-headed swash type compressor and method for manufacturing cylinder block

 #41
20180003226
2018-01-04

Double-layer sliding bearing

 #42
20170370410
2017-12-28

SLIDING GUIDE DEVICE FOR MACHINE TOOL

 #43
20170363100
2017-12-21

Bearing element and turbomachine with a bearing element

 #44
20170343044
2017-11-30

GREEN COMPACT AND METHOD FOR PRODUCING SAME

 #45
20170328406
2017-11-16

Sintered bearing

 #46
20170283911
2017-10-05

Cu-based sintered bearing and production method for Cu-based sintered bearing

 #47
20170282250
2017-10-05

Sintered sliding member having exceptional corrosion resistance, heat resistance, and wear resistance; and method for producing said member

 #48
20170211623
2017-07-27

Slide member and method for manufacturing same

 #49
20170167537
2017-06-15

Brushless motor

 #50
20170074321
2017-03-16

Bushing

 #51
20170067506
2017-03-09

SINTERED BEARING, FLUID DYNAMIC BEARING DEVICE AND MOTOR COMPRISING SAME, AND SINTERED BEARING MANUFACTURING METHOD

 #52
20170045136
2017-02-16

SINTERED MECHANICAL COMPONENT, DEVICE FOR FORMING POWDER COMPACT, AND METHOD FOR FORMING POWDER COMPACT

 #53
20170023059
2017-01-26

Sintered bearing, fluid dynamic bearing device provided with same, and sintered bearing manufacturing method

 #54
20160348722
2016-12-01

Sintered bearing

 #55
20160348721
2016-12-01

Tapered land thrust bearing device and turbocharger provided with the bearing device

 #56
20160341251
2016-11-24

SLIDING BEARING

 #57
20160333932
2016-11-17

Sliding member

 #58
20160327089
2016-11-10

Self-lubricating thermoplastic layers containing PTFE additive having a polymodal molecular weight

 #59
20160301279
2016-10-13

Method for manufacturing sintered bearing, sintered bearing, and vibration motor equipped with same

 #60
20160273583
2016-09-22

Slide member for shock absorber of vehicle

 #61
20160258486
2016-09-08

Method of forming a high strength low friction engineered material for bearings and other applications

 #62
20160230769
2016-08-11

Fluid-dynamic bearing device provided with a sintered metal bearing and a fan motor provided with the fluid-dynamic bearing device

 #63
20160223018
2016-08-04

SINTERED BEARING FOR FUEL PUMP AND METHOD OF MANUFACTURING SAME

 #64
20160223017
2016-08-04

Sintered bearing for an EGR valve and manufacturing method thereof

 #65
20160215820
2016-07-28

SLIDING MEMBER AND METHOD FOR PRODUCING SAME

 #66
20160201578
2016-07-14

Electric air flow control device for internal combustion engines

 #67
20160199909
2016-07-14

Metal matrix self-lubricating composite and manufacturing method therefor

 #68
20160138651
2016-05-19

Sintered bearing and method of manufacturing same

 #69
20160108958
2016-04-21

Sintered bearing

 #70
20160091094
2016-03-31

Porous media ventless seal

 #71
20160090991
2016-03-31

Thrust bearing as a seal

 #72
20150369288
2015-12-24

Metal/Plastic slide bearing composite material and slide bearing element produced therefrom

 #73
20150369286
2015-12-24

Sliding bearing with lining layer comprising carbon nanostructures

 #74
20150285300
2015-10-08

Sintered bearing

 #75
20150267747
2015-09-24

Sliding member

 #76
20150267743
2015-09-24

Bearing arrangements in a refrigeration reciprocating compressor

 #77
20150240870
2015-08-27

Sliding bearing assembly

 #78
20150139847
2015-05-21

Sintered bearing

 #79
20150055899
2015-02-26

SLIDING MEMBER AND METHOD FOR MANUFACTURING SLIDING MEMBER

 #80
20150010254
2015-01-08

Sintered bearing

 #81
20140376845
2014-12-25

Sintered bearing for motor-type fuel pump with superior corrosion resistance, wear resistance and conformability

 #82
20140363570
2014-12-11

Method for producing a sliding bearing comprising a CuNi2Si, CuFe2P or CuSnX compound

 #83
20140314354
2014-10-23

Oil-impregnated sintered bearing and production method therefor

 #84
20140294654
2014-10-02

Iron-based sintered alloy for sliding member and production method therefor

 #85
20140270606
2014-09-18

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

 #86
20140245848
2014-09-04

Electric linear actuator

 #87
20140234152
2014-08-21

Sintered bearing and method for manufacturing same

 #88
20140193106
2014-07-10

Asymmetric split bearing with geometrically contoured work surface

 #89
20140141282
2014-05-22

Multi-layer slide member

 #90
20140140647
2014-05-22

High strength low friction engineered material for bearings and other applications

 #91
20140023529
2014-01-23

Motor pump bearing

 #92
20130279835
2013-10-24

Sliding bearing and construction machine provided with same

 #93
20130260974
2013-10-03

Rotating body and bearing

 #94
20130251292
2013-09-26

Bearing device, method of manufacturing bearing device and bearing assembly having the bearing device

 #95
20130236134
2013-09-12

Sliding bearing having improved lubrication characteristics

 #96
20130223774
2013-08-29

Cu-based oil-impregnated sintered bearing

 #97
20130193792
2013-08-01

Spindle motor

 #98
20130189150
2013-07-25

Sintered bearing for motor-powered fuel injection pumps

 #99
20130101244
2013-04-25

Oil-impregnated sintered bearing and production method therefor

 #100
20130084203
2013-04-04

Iron-based sintered sliding member and production method therefor

 #101
20120328461
2012-12-27

MOTOR PUMP BEARING

 #102
20120315169
2012-12-13

Fluid dynamic bearing device and assembly method for same

 #103
20120183246
2012-07-19

Sliding bearing

 #104
20120170880
2012-07-05

FLUID DYNAMIC BEARING DEVICE

 #105
20120133226
2012-05-31

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

 #106
20120027635
2012-02-02

Method for producing fluid dynamic pressure bearing

 #107
20110317949
2011-12-29

Sintered metallic bearing and fluid dynamic bearing device equipped with the bearing

 #108
20110249923
2011-10-13

Sintered bush

 #109
20110170154
2011-07-14

Scanner motor

 #110
20110142387
2011-06-16

SINTERED BEARING AND MANUFACTURING METHOD FOR THE SAME

 #111
20060040097
2006-02-23

Cryogenic bearings

 #112
20050063856
2005-03-24

Manufacturing processes of sintered alloy and oil-impregnated sintered bearing