ClassID:

147144

F16C3/06 - CPC Classification

Classification description:

Shafts ; Axles; Cranks; Eccentrics; Crankshafts, eccentric-shafts; Cranks, eccentrics Crankshafts

Sub-classes:
Recent Application in this class:
#1
20260083066
2026-03-26

CRANKSHAFT ASSEMBLY FOR HANDHELD POWER TOOLS

#2
20260076311
2026-03-19

CRANKSHAFT FOR HANDHELD POWER TOOLS

#3
20250146534
2025-05-08

CRANKSHAFT NOSE END DESIGN

#4
20250006976
2025-01-02

ACTIVE PRESSURE CONTROL MECHANISM FOR IMPROVED BATTERY PERFORMANCE

#5
20240392828
2024-11-28

Modular crankshaft

#6
20240368744
2024-11-07

STEEL MATERIAL, AND CRANKSHAFT MADE OF THE STEEL MATERIAL

#7
20240269784
2024-08-15

Crankshaft repair system and method

#8
20240183016
2024-06-06

NON-HEAT TREATED STEEL FOR CRANKSHAFTS AND CRANKSHAFT USING NON-HEAT TREATED STEEL

#9
20240151221
2024-05-09

CRANKSHAFT AND CONNECTING ROD ASSEMBLIES FOR HYDRAULIC FRACTURING PUMPS

#10
20230407942
2023-12-21

Crankshaft assembly comprising a centered vibration damper

#11
20230383784
2023-11-30

Modular crankshaft

#12
20230304528
2023-09-28

CRANKSHAFT

#13
20230265908
2023-08-24

Vibration damper made up of spoke spring absorbers

#14
20230175548
2023-06-08

ZERO ENDPLAY CRANKSHAFT

#15
20230143154
2023-05-11

PISTON CRANK AGITATION MECHANISM FOR PHYSICAL VAPOR DEPOSITION CONFORMAL COATINGS ON POWDER

#16
20220268343
2022-08-25

Crankshaft assembly

#17
20210268888
2021-09-02

Engine and electric motor assembly, and vehicle driving device

#18
20210214814
2021-07-15

Method and system for heat treating a workpiece

#19
20210199049
2021-07-01

Crankshaft for a controlled variable compression ratio engine

#20
20210164538
2021-06-03

Engine device

#21
20210115540
2021-04-22

High-modulus, high-strength nodular iron and crankshaft

#22
20210087645
2021-03-25

Crankshaft and method of manufacture

#23
20210062897
2021-03-04

Crankshaft assembly

#24
20210048063
2021-02-18

BEARING SUPPORT STRUCTURE

#25
20210047962
2021-02-18

Engine

#26
20200363293
2020-11-19

System and method for on-engine component defect detection

#27
20200309061
2020-10-01

Internal combustion engine

#28
20200300334
2020-09-24

Engine device

#29
20200292358
2020-09-17

Crank angle detection device for engine

#30
20200158164
2020-05-21

Trunnion mount for mounting an engine

#31
20200132110
2020-04-30

Hybrid opposed-piston internal combustion engine

#32
20200130060
2020-04-30

Methods for manufacturing connecting rod assemblies and crankshaft assemblies

#33
20200116194
2020-04-16

Method and device for post-processing a crankshaft

#34
20200103253
2020-04-02

Rotation speed detecting apparatus of internal combustion engine

#35
20200095655
2020-03-26

AS-CAST HIGH STRENGTH NODULAR IRON WITH FAVORABLE MACHINABILITY

#36
20200072327
2020-03-05

Power delivery devices for reciprocating engines and related systems and methods

#37
20200063655
2020-02-27

Crank Drive for a Reciprocating-Piston Engine and a Reciprocating Piston Engine with Such a Crank Drive

#38
20200063248
2020-02-27

CAST STEEL ALLOY AND AUTOMOTIVE COMPONENTS FORMED THEREOF

#39
20200058216
2020-02-20

Sensor having duplicate detection lines

#40
20200049102
2020-02-13

Internal combustion engine

#41
20200049101
2020-02-13

Internal combustion engine

#42
20200018380
2020-01-16

Gear device

#43
20200011397
2020-01-09

Internal combustion engine

#44
20190360563
2019-11-28

Crankshaft assembly

#45
20190360560
2019-11-28

Power delivery devices for reciprocating engines, pumps, and compressors, and related systems and methods

#46
20190330709
2019-10-31

METHOD FOR HEAT TREATING A CRANKSHAFT FOR A VEHICLE PROPULSION SYSTEM

#47
20190249598
2019-08-15

V6 crankstar and firing sequences

#48
20190199167
2019-06-27

Reciprocating piston engine

#49
20190113101
2019-04-18

Crankshaft assembly comprising a torsional vibration damper

#50
20190100274
2019-04-04

Smart crank control for E-bike

#51
20190024619
2019-01-24

Multiple-keyed flywheel and engine crankshaft

#52
20190002997
2019-01-03

Method and system for laser hardening of a surface of a workpiece

#53
20180372146
2018-12-27

FINE GRAIN STEEL ALLOY AND AUTOMOTIVE COMPONENTS FORMED THEREOF

#54
20180320604
2018-11-08

Method for varying a cylinder-specific compression ratio of an applied-ignition internal combustion engine and internal combustion engine for carrying out a method of said type

#55
20180216521
2018-08-02

Variable displacement hypocycloidal crankshaft

#56
20180202487
2018-07-19

Minimizing oil leakage from rocking journal bearings

#57
20180149270
2018-05-31

Internal combustion engine and method for assembling an internal combustion engine

#58
20180080372
2018-03-22

Internal combustion engine

#59
20180073480
2018-03-15

Multiple-keyed flywheel and engine crankshaft

#60
20180066729
2018-03-08

Torsional vibration damper and engine assembly including the same

#61
20180066728
2018-03-08

Pendulum for crankshaft having full one-piece bumper to improve NVH

#62
20170373559
2017-12-28

Low impedance power disc

#63
20170363188
2017-12-21

Crankshaft assembly

#64
20170362965
2017-12-21

BORON DOPED TA-C COATING FOR ENGINE COMPONENTS

#65
20170343096
2017-11-30

Rotatable assembly including a coupling interface

#66
20170343091
2017-11-30

Orbitual crankshaft with extended constant volume combustion cycle

#67
20170343038
2017-11-30

LASER HARDENED CRANKSHAFT

#68
20170284452
2017-10-05

Steel material, crankshaft, and automobile component

#69
20170275741
2017-09-28

NON-THERMAL REFINED NITROCARBURIZED COMPONENT

#70
20170260881
2017-09-14

Overhead camshaft engine

#71
20170241473
2017-08-24

Crankshaft assembly with core plug and method of manufacturing a crankshaft assembly

#72
20170234360
2017-08-17

Crankshaft for reciprocating engine

#73
20170234359
2017-08-17

Crankshaft

#74
20170211471
2017-07-27

Internal combustion engine including variable compression ratio

#75
20170191410
2017-07-06

Four-stroke reciprocating piston engine in a V configuration having 20 cylinders

#76
20170184145
2017-06-29

Rotation drive device

#77
20170173664
2017-06-22

Apparatus for forming a blank for finish forging for a forged crankshaft for a three-cylinder engine and method for manufacturing a forged crankshaft for a three-cylinder engine using the same

#78
20170173663
2017-06-22

Apparatus for forming a blank for finish forging for a forged crankshaft for a 4-cylinder engine, and method for manufacturing a forged crankshaft for a 4-cylinder engine using the same

#79
20170167531
2017-06-15

Minimizing oil leakage from rocking journal bearings

#80
20170167529
2017-06-15

Crankshaft for reciprocating engine

#81
20170146091
2017-05-25

Robust pendulum crank bumper

#82
20170146053
2017-05-25

Fracture-separated engine component and method for manufacturing same

#83
20170108048
2017-04-20

Bearing arrangement

#84
20170097037
2017-04-06

Crankshaft for an internal combustion engine

#85
20170089423
2017-03-30

CRANKSHAFT AND METHOD OF BALANCING THE SAME

#86
20170074162
2017-03-16

Combined-cycle combustion control type three-cylinder engine and method for controlling the same

#87
20170067546
2017-03-09

Power delivery devices for reciprocating engines and related systems and methods

#88
20170067534
2017-03-09

Torsional damper with independently rotating inertia masses and crankshaft to which the torsional damper with independently rotating inertia masses is applied

#89
20170016394
2017-01-19

Engine trigger wheel

#90
20160363198
2016-12-15

Power delivery devices for reciprocating engines and related systems and methods

#91
20160356306
2016-12-08

Deep laser peening

#92
20160356216
2016-12-08

Load transfer point offset of rocking journal wristpins in uniflow-scavenged, opposed-piston engines with phased crankshafts

#93
20160348543
2016-12-01

Valve-timing control device for internal combustion engine

#94
20160333778
2016-11-17

Internal combustion engine

#95
20160327120
2016-11-10

MOVEMENT TRANSFER SYSTEM OF CRANK-CONNECTING ROD TYPE INCLUDED IN CRANKSHAFT

#96
20160315523
2016-10-27

Reciprocating piston engine

#97
20160311303
2016-10-27

Reciprocating piston engine

#98
20160276960
2016-09-22

INTERNAL COMBUSTION ENGINE WITH POWER-GENERATING MEMBER

#99
20160258476
2016-09-08

Crankshaft for reciprocating engine

#100
20160258475
2016-09-08

Method of assembling and an assembly of a crankshaft and a crank member

#101
20160208901
2016-07-21

Complex cast component and casting method therefor

#102
20160169277
2016-06-16

Thrust bearing and bearing device for crankshaft of internal combustion engine

#103
20160138645
2016-05-19

Crankshaft for a reciprocating piston engine

#104
20160123379
2016-05-05

Engine crankshaft

#105
20160010545
2016-01-14

INTERNAL COMBUSTION ENGINE COMPRISING AN ELECTRIC DRIVE ON THE CRANKSHAFT

#106
20150361821
2015-12-17

Rotary actuator for variable vane adjustment system

#107
20150337888
2015-11-26

Crankshaft bearing assembly

#108
20150276015
2015-10-01

Tunnel-style crankshaft with counterweights of increased radial profile

#109
20150252838
2015-09-10

Outboard motor

#110
20150219184
2015-08-06

Pendulum crank cycloid insert for pendulum crankshaft having integral carrier

#111
20150211083
2015-07-30

Method and system for laser hardening of a surface of a workpiece

#112
20150121696
2015-05-07

Method for manufacturing rod-like component

#113
20150101557
2015-04-16

ROTARY PISTON INTERNAL COMBUSTION ENGINE

#114
20150090073
2015-04-02

Pendulum vibration absorber

#115
20150083279
2015-03-26

NITROCARBURIZED CRANKSHAFT MEMBER AND STEEL FOR NITROCARBURIZED CRANKSHAFTS

#116
20150074998
2015-03-19

METHOD FOR IMPROVING THE QUALITY OF THE SURFACES OF CRANKSHAFTS

#117
20150027272
2015-01-29

Crankshaft structure

#118
20150000461
2015-01-01

Crankshaft undercut fillet

#119
20140352653
2014-12-04

Power delivery devices for reciprocating engines and related systems and methods

#120
20140338164
2014-11-20

Burnishing head

#121
20140326365
2014-11-06

Nitrocarburized crankshaft and method of manufacturing the same

#122
20140283783
2014-09-25

Crankshaft for variable displacement internal combustion engine

#123
20140283782
2014-09-25

Apparatus for rotating a crankshaft

#124
20140261921
2014-09-18

Process to improve fatigue strength of micro alloy steels, forged parts made from the process and an apparatus to execute the process

#125
20140224196
2014-08-14

Crankshaft

#126
20140196570
2014-07-17

Lightened Rotating Member and Method of Producing Same

#127
20140182414
2014-07-03

STEEL FOR INDUCTION HARDENING AND CRANKSHAFT MANUFACTURED BY USING THE SAME

#128
20140137835
2014-05-22

Four counterweight crankshaft for 90 degree V6 engine

#129
20140130561
2014-05-15

Method for the roller-straightening of crankshafts

#130
20140041622
2014-02-13

XY separate crank mechanism and driving device provided therewith

#131
20130247715
2013-09-26

CRANKSHAFT FOR AN INTERNAL COMBUSTION ENGINE

#132
20130247714
2013-09-26

Crankshaft for an internal combustion engine

#133
20130199502
2013-08-08

Crankshaft for an internal combustion engine

#134
20130156630
2013-06-20

Steel for induction hardening and crankshaft manufactured using the same

#135
20130118442
2013-05-16

Internal combustion engine with multi-joint crank drive and additional masses on articulated connecting rods of the multi-joint crank drive for damping free inertia forces

#136
20130087014
2013-04-11

Forged crankshaft

#137
20130019836
2013-01-24

Internal combustion engine with gear-driven crankshaft

#138
20130008408
2013-01-10

High efficiency internal explosion engine

#139
20120318087
2012-12-20

Power transmission system of crank structure

#140
20120312273
2012-12-13

INTERNAL COMBUSTION ENGINE WITH TORSIONAL ELEMENT

#141
20110297117
2011-12-08

Rotary piston internal combustion engine

#142
20110132138
2011-06-09

Nitrocarburized crankshaft member and steel for nitrocarburized crankshafts

#143
20110017351
2011-01-27

Nitrocarburized raw material for crankshafts and method for manufacturing the same

#144
20100294246
2010-11-25

PARALLEL CRANK DRIVE

#145
20100180703
2010-07-22

Reciprocating and rotating type power transforming apparatus

#146
20100146753
2010-06-17

Method for increasing the strength of components

#147
20100139451
2010-06-10

Manufacturing method for a crankshaft member

#148
20100116594
2010-05-13

Oil spraying apparatus

#149
20100083791
2010-04-08

Crank drive

#150
20100081004
2010-04-01

Forged product and crankshaft manufactured from it

#151
20100079018
2010-04-01

Combination to support and rotatably drive mass

#152
20090307886
2009-12-17

Method and Device for Processing Crankshaft and Burnishing Roller for Crankshaft

#153
20090304543
2009-12-10

Steel for nitrocarburizing use, steel product for nitrocarburizing use and crankshaft

#154
20090301428
2009-12-10

CRANKSHAFT SET OF TWO-CYLINDER ENGINE EQUIPPED WITH FLYWHEEL

#155
20090290823
2009-11-26

Modular Unit for an Internal Combustion Engine

#156
20090223483
2009-09-10

Power linkage assembly for a high efficiency internal explosion engine

#157
20080314350
2008-12-25

Rotary piston internal combustion engine

#158
20070175419
2007-08-02

Internal combustion engine with parallel crankshafts

#159
20070163687
2007-07-19

Component for machine structural use and method for making the same

#160
20050109308
2005-05-26

Support structure in crank mechanism and component constituting crank mechanism

#161
20050103305
2005-05-19

Internal combustion engine

#162
20050025894
2005-02-03

Method of improving the wear resistance performance of mechanical component

#163
19281785
2026-05-19

Carousel internal combustion engine