Patents-Review.com
ClassID:

147148 ⎘

F16C3/14 - CPC Classification

Classification description:

Shafts ; Axles; Cranks; Eccentrics; Crankshafts, eccentric-shafts; Cranks, eccentrics; Crankshafts Features relating to lubrication

Recent Application in this class:
#1
20250277452
2025-09-04

ROTARY ENGINE LUBRICATION SYSTEM

 #2
20250092909
2025-03-20

SYSTEM FOR LUBRICATING A CRANKSHAFT

 #3
20230304529
2023-09-28

Lightweight nodular iron crankshaft for heavy duty engine

 #4
20230184242
2023-06-15

Crankshaft, inverter compressor, and refrigeration device

 #5
20230184162
2023-06-15

OIL PAN FOR INTERNAL COMBUSTION ENGINE

 #6
20230069203
2023-03-02

Half bearing and sliding bearing

 #7
20220389953
2022-12-08

Cylinder unit for eliminating secondary forces in inline internal combustion engines

 #8
20220381289
2022-12-01

Internal combustion engine

 #9
20220333636
2022-10-20

Self-pumping oil crankshaft

 #10
20220260110
2022-08-18

Half bearing and sliding bearing

 #11
20220170449
2022-06-02

Crankshaft, compressor, and refrigeration device

 #12
20210285368
2021-09-16

Engine

 #13
20210246934
2021-08-12

CRANKSHAFT OIL SUPPLY STRUCTURE

 #14
20210079839
2021-03-18

Crankshaft and conrod assembly

 #15
20200347841
2020-11-05

CRANKSHAFT

 #16
20200309187
2020-10-01

Crankshaft

 #17
20200173558
2020-06-04

Crankshaft seal design

 #18
20190264635
2019-08-29

ENGINE

 #19
20190249668
2019-08-15

Pump body assembly and compressor having crank shaft with eccentric components, disc partition plate, and annular partition plate

 #20
20190128325
2019-05-02

Main bearing for crankshaft of internal combustion engine

 #21
20190048823
2019-02-14

Rotating part supporting structure for engine

 #22
20180347620
2018-12-06

PUMP CRANKSHAFT

 #23
20180283265
2018-10-04

Internal combustion engine

 #24
20180171839
2018-06-21

Lubrication structure and lubrication method for upper pin in piston crank mechanism of internal combustion engine

 #25
20180156263
2018-06-07

Crankshaft for reciprocating engine

 #26
20180142788
2018-05-24

Internal combustion engine

 #27
20180043422
2018-02-15

FRAME ASSEMBLY AND METHOD FOR MOUNTING A REAR MAIN SEAL TO A CRANKSHAFT OF A PORSCHE

 #28
20180030864
2018-02-01

Crankshaft Having an Oil Groove

 #29
20180023467
2018-01-25

Double-link piston crank mechanism for internal combustion engine

 #30
20170343091
2017-11-30

Orbitual crankshaft with extended constant volume combustion cycle

 #31
20170321579
2017-11-09

Crankcase oil catcher with an aperture and seal

 #32
20170292560
2017-10-12

Bearing apparatus of crankshaft for internal combustion engine

 #33
20170261029
2017-09-14

Crankshaft and main bearing assembly for a reciprocating piston internal combustion engine

 #34
20170241412
2017-08-24

Piston compressor and refrigeration system having the same

 #35
20170227046
2017-08-10

Bearing arrangement for a reciprocating compressor

 #36
20170152885
2017-06-01

Bearing apparatus of crankshaft for internal combustion engine

 #37
20170016437
2017-01-19

Compressor with crankshaft and insert

 #38
20170009801
2017-01-12

OPTIMIZED HOLLOW CAST IRON CRANKSHAFT

 #39
20160305363
2016-10-20

System for piston cooling

 #40
20160201717
2016-07-14

Double-link piston crank mechanism for internal combustion engine

 #41
20160061106
2016-03-03

CRANKSHAFT FOR AN INTERNAL COMBUSTION ENGINE

 #42
20150377295
2015-12-31

Machine arrangement

 #43
20150275960
2015-10-01

Crankshaft

 #44
20150267743
2015-09-24

Bearing arrangements in a refrigeration reciprocating compressor

 #45
20150247526
2015-09-03

Crankshaft

 #46
20150226255
2015-08-13

Bearing structure for internal combustion engine

 #47
20150184690
2015-07-02

STRUCTURE OF CRANKSHAFT FOR INTERNAL COMBUSTION ENGINE

 #48
20150055900
2015-02-26

Main bearing for crankshaft of internal combustion engine

 #49
20150027272
2015-01-29

Crankshaft structure

 #50
20140318310
2014-10-30

Crankshaft and method for producing the same

 #51
20140260787
2014-09-18

SELECTIVELY STRENGTHENED CRANKSHAFT

 #52
20140251265
2014-09-11

Engine crankshaft torque sensor

 #53
20140137843
2014-05-22

Internal combustion engine with variably timed transmission

 #54
20140126847
2014-05-08

Bearing arrangement

 #55
20140096739
2014-04-10

Crankshaft

 #56
20140064645
2014-03-06

Connecting rod bearing

 #57
20140064644
2014-03-06

Connecting rod bearing

 #58
20140053680
2014-02-27

Pendulum absorber snubber

 #59
20130343683
2013-12-26

Bearing structure for internal combustion engine

 #60
20130327290
2013-12-12

Crankshaft having optimized crankpin lubrication, and related engine and method for producing the lubrication system

 #61
20130323030
2013-12-05

Bearing arrangement for a reciprocating compressor

 #62
20130232791
2013-09-12

Crankshaft and method for producing the same

 #63
20130220268
2013-08-29

High-load thrust bearing

 #64
20130087116
2013-04-11

Oil passage structure of engine

 #65
20130025563
2013-01-31

Engine including crank pin with angled oil passageway

 #66
20120304957
2012-12-06

BEARING OIL FEED DEVICE

 #67
20120210959
2012-08-23

Multi-link, adjustable-stroke type engine

 #68
20120204848
2012-08-16

Crankshaft for a two-stroke engine

 #69
20120111143
2012-05-10

CRANKSHAFT OF INTERNAL COMBUSTION ENGINE PROVIDED WITH MULTI LINK-TYPE PISTON-CRANK MECHANISM AND MULTI LINK-TYPE PISTON-CRANK MECHANISM OF INTERNAL COMBUSTION ENGINE

 #70
20120073537
2012-03-29

Engine

 #71
20120073527
2012-03-29

Engine

 #72
20120055441
2012-03-08

Internal combustion engine

 #73
20120039728
2012-02-16

Compressor and clutch device

 #74
20120024105
2012-02-02

Crankshaft and method for producing the same

 #75
20110197705
2011-08-18

Parts for crankshaft of internal combustion engine or compressor, crankshaft, internal combustion engine and compressor

 #76
20100307448
2010-12-09

Lubrication system for a four-stroke engine

 #77
20100224164
2010-09-09

CRANKSHAFT FOR A VARIABLE COMPRESSION RATIO ENGINE

 #78
20100220945
2010-09-02

Connecting rod bearing in internal combustion engine

 #79
20100170468
2010-07-08

Bearing system for automotive engine

 #80
20100107808
2010-05-06

Method for increasing torsional fatigue strength in crankshafts

 #81
20100083931
2010-04-08

Oil passage structure of engine

 #82
20100046869
2010-02-25

Slide bearing

 #83
20090255503
2009-10-15

Two-plane type crankshaft

 #84
20090008191
2009-01-08

Piston apparatus

 #85
20080190699
2008-08-14

Crankshaft lubrication system

 #86
20080103017
2008-05-01

Vehicle transmission

 #87
20080102997
2008-05-01

Vehicle transmission

 #88
20080025658
2008-01-31

FRICTION-BEARING ASSEMBLY FOR A ROTATING SHAFT

 #89
20080011122
2008-01-17

Crankshaft for an internal combustion engine

 #90
20070292057
2007-12-20

SLIDING STRUCTURE

 #91
20070284193
2007-12-13

Oil-bearing shaft that supplies lubrication to the components of a transmission

 #92
20070261659
2007-11-15

V-roller bearing and engine

 #93
20070193405
2007-08-23

Cast hollow crankshaft and manufacturing method of the same

 #94
20070181371
2007-08-09

Bearing

 #95
20060110575
2006-05-25

Slide element and method for production of said slide element

 #96
20060104556
2006-05-18

V-roller bearing and engine

 #97
20060096810
2006-05-11

Lubrication oil supply structure

 #98
20050268879
2005-12-08

Assembled crankshaft and method for making crankshaft assembly

 #99
20050263125
2005-12-01

Oil-feeding device for an engine crankshaft

 #100
20050252479
2005-11-17

Bearing

 #101
20050016491
2005-01-27

Lubrication oil supply for crankshaft

 #102
16997536
2022-04-26

Crankshaft and cranktrain for internal combustion engine