Patents-Review.com
ClassID:

137374 ⎘

F01L13/0021 - CPC Classification

Classification description:

Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio

Sub-classes:
Recent Application in this class:
#1
20250020073
2025-01-16

ACTUATING MECHANISM FOR A SWITCHABLE ROCKER ARM

 #2
20230272728
2023-08-31

Valve-actuating device

 #3
20220112821
2022-04-14

Variable intake valve closing using through axle rocker arm

 #4
20210131359
2021-05-06

Control strategy, apparatus and nonvolatile computer storage medium

 #5
20210131317
2021-05-06

Development of a switching roller finger follower for cylinder deactivation in internal combustion engines

 #6
20210131316
2021-05-06

DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEACTIVATION IN INTERNAL COMBUSTION ENGINES

 #7
20210071548
2021-03-11

Rocker arm mechanism

 #8
20210010397
2021-01-14

Variable valve apparatus

 #9
20200291828
2020-09-17

Valve control

 #10
20200271024
2020-08-27

Lower travel deactivating lash adjuster when combined with two-step variable valve lift rocker arm

 #11
20200095908
2020-03-26

Leaf spring sliding contact for electrically actuated rocker arm assembly

 #12
20200063609
2020-02-27

ROCKER ARM ASSEMBLY AND COMPONENTS THEREFOR

 #13
20200040775
2020-02-06

Switchable rocker arm

 #14
20190338683
2019-11-07

DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEACTIVATION IN INTERNAL COMBUSTION ENGINES

 #15
20190309663
2019-10-10

DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEACTIVATION IN INTERNAL COMBUSTION ENGINES

 #16
20190301315
2019-10-03

Variable intake valve closing using through axle rocker arm

 #17
20190257227
2019-08-22

Inductive coupling to rocker arm assemblies

 #18
20190249575
2019-08-15

Development of a switching roller finger follower for cylinder deactivation in internal combustion engines

 #19
20190093526
2019-03-28

Variable ratio rocker arm system

 #20
20180371960
2018-12-27

Camshaft and manufacturing method therefor

 #21
20180320603
2018-11-08

Switching rocker arm having cantilevered rollers

 #22
20180274478
2018-09-27

Valve operating system for multicylinder engine

 #23
20180195421
2018-07-12

Variable valve mechanism of internal combustion engine

 #24
20180163576
2018-06-14

VALVE ACTUATING DEVICE AND METHOD OF MAKING SAME

 #25
20180156140
2018-06-07

SWITCHING ROCKER ARM FOR INTERNAL EXHAUST GAS RECIRCULATION

 #26
20180119584
2018-05-03

SWITCHING ROCKER ARM FOR INTERNAL EXHAUST GAS RECIRCULATION WITH SIMPLE LATCH CONTROL

 #27
20180094551
2018-04-05

Switchable roller finger follower with integrated leakage path for de-aeration

 #28
20180058276
2018-03-01

DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEACTIVATION IN INTERNAL COMBUSTION ENGINES

 #29
20180058275
2018-03-01

Development of a switching roller finger follower for cylinder deactivation in internal combustion engines

 #30
20180045089
2018-02-15

DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEACTIVATION IN INTERNAL COMBUSTION ENGINES

 #31
20180030861
2018-02-01

Latch interface for a valve actuating device

 #32
20170306812
2017-10-26

Variable valve lift apparatus

 #33
20170298785
2017-10-19

Rocker arm assembly and components therefor

 #34
20170218799
2017-08-03

Two stroke, opposed piston engine with compression release brake arrangement and method

 #35
20170152769
2017-06-01

Variable valve drive having a rocker lever

 #36
20170138230
2017-05-18

Development of a switching roller finger follower for cylinder deactivation in internal combustion engines

 #37
20170107871
2017-04-20

Variable valve duration/variable valve lift system and engine provided with the same

 #38
20170101906
2017-04-13

VALVE OPERATING APPARATUS FOR INTERNAL COMBUSTION ENGINE

 #39
20170016362
2017-01-19

Variable valve lift apparatus

 #40
20170002698
2017-01-05

Valve train assembly

 #41
20160348541
2016-12-01

Valve switching apparatus

 #42
20160290184
2016-10-06

Variable valve actuator

 #43
20160281546
2016-09-29

Variable valve mechanism of internal combustion engine

 #44
20160273413
2016-09-22

Valve actuating device and method of making same

 #45
20160265399
2016-09-15

Engine valve actuation mechanism for producing a variable engine valve event

 #46
20160208661
2016-07-21

Variable valve apparatus for internal combustion engine

 #47
20160160707
2016-06-09

Variable valve lift apparatus

 #48
20160146066
2016-05-26

Spring arrangement for a variable valve drive of an internal combustion engine

 #49
20160146064
2016-05-26

Latch interface for a valve actuating device

 #50
20160138435
2016-05-19

Rocker arm assembly and components therefor

 #51
20160130992
2016-05-12

Valve actuating device

 #52
20160115831
2016-04-28

Latch interface for a valve actuating device

 #53
20160108780
2016-04-21

Variable valve mechanism of internal combustion engine

 #54
20160108779
2016-04-21

Variable valve mechanism of internal combustion engine

 #55
20150371793
2015-12-24

Valve actuating device and method of making same

 #56
20150369095
2015-12-24

Latch interface for a valve actuating device

 #57
20150330265
2015-11-19

Control device of internal combustion engine and variable valve device of internal combustion engine

 #58
20150285110
2015-10-08

Variable valve mechanism of internal combustion engine

 #59
20150267574
2015-09-24

Development of a switching roller finger follower for cylinder deactivation in internal combustion engines

 #60
20150267573
2015-09-24

Applied-ignition internal combustion engine with variable valve drive

 #61
20150211394
2015-07-30

Sensing and control of a variable valve actuation system

 #62
20150159519
2015-06-11

Transfer assembly for a mechanically controllable valve train

 #63
20150128890
2015-05-14

Rocker arm

 #64
20150090206
2015-04-02

Valve mechanism for internal combustion engine and control device for valve mechanism

 #65
20150083063
2015-03-26

Switchable hydraulic lash adjuster with external spring and solid stop

 #66
20150083062
2015-03-26

OUTER HOUSING FOR A HYDRAULIC LASH ADJUSTER WITH TAPERED OIL FEED ANNULUS

 #67
20150059668
2015-03-05

Continuous variable valve lift device

 #68
20150047586
2015-02-19

Mechanically controllable valve train assembly, internal combustion engine and method for operating an internal combustion engine

 #69
20150027392
2015-01-29

Mechanically controllable valve drive arrangement

 #70
20150013627
2015-01-15

Engine valve control mechanism

 #71
20140366827
2014-12-18

Lash adjuster

 #72
20140331950
2014-11-13

Switching roller finger follower with locking mechanism

 #73
20140202408
2014-07-24

Flexible coupling/linkage for an actuator

 #74
20140190433
2014-07-10

Variable valve actuation apparatus, system, and method

 #75
20140182533
2014-07-03

Valve actuation mechanism and automotive vehicle comprising such a valve actuation mechanism

 #76
20140144400
2014-05-29

Valve actuation mechanism and automotive vehicle comprising such a valve actuation mechanism

 #77
20140137838
2014-05-22

Valve actuation mechanism and automotive vehicle comprising such a valve actuation mechanism

 #78
20140137823
2014-05-22

Variable valve mechanism of internal combustion engine

 #79
20140130774
2014-05-15

Valve actuation mechanism and automotive vehicle comprising such a valve actuation mechanism

 #80
20140060482
2014-03-06

Six Stroke 'Blackburn Cycle' Engine

 #81
20140048026
2014-02-20

Variable valve device for internal combustion engine

 #82
20130306010
2013-11-21

Mechanically controllable valve-train assembly

 #83
20130269653
2013-10-17

Auxiliary valve actuating mechanism of engine

 #84
20130139771
2013-06-06

Continuous variable valve lift apparatus

 #85
20130104819
2013-05-02

Continuously variable valve lift system with default mechanism

 #86
20130074801
2013-03-28

Internal combustion engine

 #87
20130000574
2013-01-03

Oil control valve assembly for engine cam switching

 #88
20120304945
2012-12-06

Variably operated valve apparatus of internal combustion engine and start control apparatus of internal combustion engine

 #89
20120279465
2012-11-08

Variable valve actuation apparatus, system and method

 #90
20120222639
2012-09-06

Valve train system for an internal combustion engine

 #91
20120222636
2012-09-06

Variable valve actuation mechanism for overhead-cam engines with an oscillating/sliding follower

 #92
20120210964
2012-08-23

Variable valve actuation system and method using variable oscillating cam

 #93
20120210960
2012-08-23

Internal combustion engine having eight cylinders in a V-configuration

 #94
20120174885
2012-07-12

Varying the phase and lift of a rocker arm on a camshaft actuating a valve or injector

 #95
20120145102
2012-06-14

Varying the phase and lift of a rocker arm on a camshaft actuating a valve or injector

 #96
20120138002
2012-06-07

Variable valve operating apparatus for internal combustion engine

 #97
20120132161
2012-05-31

Variable valve lift apparatus

 #98
20120132159
2012-05-31

CONTINUOUS VARIABLE VALVE LIFT APPARATUS

 #99
20120037105
2012-02-16

VARIABLY OPERATED VALVE APPARATUS FOR INTERNAL COMBUSTION ENGINE, START SYSTEM FOR INTERNAL COMBUSTION ENGINE, AND START CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

 #100
20120006291
2012-01-12

Control apparatus for internal combustion engine

 #101
20110315106
2011-12-29

Oil supply device of engine

 #102
20110315103
2011-12-29

Continuous variable valve lift apparatus

 #103
20110271922
2011-11-10

Variable valve lift apparatus

 #104
20110239968
2011-10-06

Switchable roller finger follower assembly

 #105
20110226207
2011-09-22

Engine having variable lift valvetrain

 #106
20110226206
2011-09-22

Engine having variable lift valvetrain

 #107
20110220062
2011-09-15

Internal combustion piston engine with a compression relief engine brake

 #108
20110197843
2011-08-18

Switchable roller finger follower

 #109
20110197842
2011-08-18

Switchable roller finger follower

 #110
20110156728
2011-06-30

Rotation angle sensing assembly including attaching structure, variable valve mechanism for internal combustion engine using the attaching structure, and vehicle incorporating the same

 #111
20110155083
2011-06-30

Adjustable valve train for an internal combustion engine, and engine and motorcycle incorporating same

 #112
20110139102
2011-06-16

Valve control apparatus for internal combustion engine

 #113
20110132302
2011-06-09

Rocker arm changeover device for engine

 #114
20110126787
2011-06-02

Switchable roller finger follower

 #115
20110120398
2011-05-26

Valve control apparatus for internal combustion engine

 #116
20110100311
2011-05-05

Variable valve lift system for an internal combustion engine

 #117
20110088644
2011-04-21

Internal Combustion Engine Control Device and Internal Combustion Engine Control System

 #118
20110036316
2011-02-17

Intake valve closing hydraulic adjuster

 #119
20110023803
2011-02-03

Valve train of internal combustion engine

 #120
20110005483
2011-01-13

Switchable finger lever

 #121
20100307436
2010-12-09

Variable valve lift apparatus that is equipped with swing arm

 #122
20100275864
2010-11-04

Valve drive system

 #123
20100275863
2010-11-04

Continuously variable valvetrain actuator having a torque-compensating mechanism

 #124
20100236508
2010-09-23

Switchable cam follower of a valve train of an internal combustion engine

 #125
20100236507
2010-09-23

Switchable cam follower of a valve train of an internal combustion engine

 #126
20100192884
2010-08-05

Guide systems for variable valve controller

 #127
20100186696
2010-07-29

Oil control valve assembly for engine cam switching

 #128
20100180874
2010-07-22

Air-fuel ratio control apparatus and air-fuel ratio control method

 #129
20100170459
2010-07-08

Control apparatus and control method for internal combustion engine

 #130
20100162978
2010-07-01

Desmodromic variable valve actuation

 #131
20100131176
2010-05-27

Control system for internal combustion engine

 #132
20100126446
2010-05-27

Variable valve apparatus

 #133
20100122678
2010-05-20

VALVE DRIVING APPARATUS

 #134
20100122677
2010-05-20

Continuous variable valve lift apparatus

 #135
20100101374
2010-04-29

Device for opening and closing a valve of a valve assembly of a combustion engine as well as for adjusting the stroke of the valve

 #136
20100083922
2010-04-08

Varying the phase and lift of a rocker arm on a camshaft actuating a valve or injector

 #137
20100064993
2010-03-18

Internal combustion engine

 #138
20100059006
2010-03-11

Variable Valve Operating Apparatus

 #139
20100024753
2010-02-04

Variable valve mechanism

 #140
20100012062
2010-01-21

Actuator device and variable valve apparatus of internal combustion engine

 #141
20090320779
2009-12-31

Variable valve mechanism

 #142
20090301418
2009-12-10

Variable valve system for internal combustion engine

 #143
20090293824
2009-12-03

Continuously variable valve lift system for engine

 #144
20090288620
2009-11-26

Apparatus for and method of controlling engine

 #145
20090283062
2009-11-19

Actuator with self-locking helical gears for a continuously variable valve lift system

 #146
20090272345
2009-11-05

Continuous variable valve lift apparatus

 #147
20090266323
2009-10-29

Variable valve lift apparatus

 #148
20090255496
2009-10-15

Continuous variable valve lift device

 #149
20090255494
2009-10-15

Variable valve mechanism for internal combustion engine

 #150
20090254263
2009-10-08

Apparatus for and method of controlling fuel injection of engine

 #151
20090241881
2009-10-01

Valve operating system

 #152
20090241874
2009-10-01

Variable valve actuator

 #153
20090228167
2009-09-10

Diagnostics for two-mode variable valve activation devices

 #154
20090211548
2009-08-27

Variable valve device for engine

 #155
20090205598
2009-08-20

Engine having variable valve mechanism

 #156
20090205597
2009-08-20

Variable valve device for engine

 #157
20090199804
2009-08-13

Cam lobe profile to accommodate mechanical lash of a switchable hydraulic lash adjuster

 #158
20090178646
2009-07-16

Variable valve device for engine

 #159
20090151694
2009-06-18

Variable valve lift apparatus of engine for vehicles

 #160
20090151678
2009-06-18

Variable valve lift apparatus

 #161
20090151676
2009-06-18

Variable valve lift apparatus

 #162
20090139363
2009-06-04

CONTINUOUS VARIABLE VALVE LIFT APPARATUS

 #163
20090133649
2009-05-28

Engine

 #164
20090107435
2009-04-30

Lubricating system for valve operating system

 #165
20090101097
2009-04-23

Valve driving device for internal combustion engine

 #166
20090095242
2009-04-16

Stroke-transmitting device

 #167
20090090323
2009-04-09

VARIABLE VALVE OPENING PROPERTY INTERNAL COMBUSTION ENGINE

 #168
20090071427
2009-03-19

Valve drive for an internal combustion engine

 #169
20090031971
2009-02-05

Continuous variable valve lift apparatus

 #170
20090025667
2009-01-29

Variable valve lift apparatus

 #171
20090020087
2009-01-22

Valve mechanism for internal combustion engine

 #172
20090018754
2009-01-15

Intake air amount control apparatus for engine and control method thereof

 #173
20090013953
2009-01-15

Intake system and motorcycle including the same

 #174
20090013946
2009-01-15

Variable valve lift device of internal combustion engine

 #175
20090000582
2009-01-01

Variable valve train system for internal combustion engine

 #176
20080319638
2008-12-25

Control system

 #177
20080308055
2008-12-18

Variable valve actuation system

 #178
20080302320
2008-12-11

Variable valve operating device

 #179
20080302318
2008-12-11

Fully variable valve actuation

 #180
20080295788
2008-12-04

Stroke adjusting device for valves of a combustion engine

 #181
20080295787
2008-12-04

Hydraulic control system for a switching valve train

 #182
20080276890
2008-11-13

Engine valve operating system

 #183
20080271691
2008-11-06

Engine valve operating system

 #184
20080257291
2008-10-23

Variable valve mechanism

 #185
20080236531
2008-10-02

Valve actuating mechanism for an internal combustion engine, and engine incorporating same

 #186
20080230020
2008-09-25

Lifter oil manifold assembly for variable activation and deactivation of valves in an internal combustion engine

 #187
20080223324
2008-09-18

Two-step rocker arm assembly

 #188
20080216781
2008-09-11

DRIVE MOTOR FOR USE IN VARIABLE VALVE OPERATING DEVICE FOR INTERNAL COMBUSTION ENGINE

 #189
20080210181
2008-09-04

Variable valve mechanism of internal combustion engine

 #190
20080190390
2008-08-14

Lift amount adjusting device in lift-variable valve-operating mechanism

 #191
20080190389
2008-08-14

Rocker assembly with adjustable swivel foot

 #192
20080189026
2008-08-07

Intake air control of an internal combustion engine

 #193
20080189007
2008-08-07

Determination of abnormality of an intake air system of an internal-combustion engine

 #194
20080168958
2008-07-17

Internal combustion engine with continuous variable valve lift system

 #195
20080141960
2008-06-19

Variable valve actuation system having a crank-based actuation transmission

 #196
20080133106
2008-06-05

Variable valve apparatus of internal combustion engine

 #197
20080127917
2008-06-05

Mode-switching cam follower

 #198
20080110424
2008-05-15

Variable valve lift apparatus

 #199
20080105228
2008-05-08

Guide systems for variable valve controller

 #200
20080083385
2008-04-10

Cylinder deactivation system for vehicle and variable valve lift system using the same

 #201
20080078346
2008-04-03

System for selectively varying engine valve open duration

 #202
20080078345
2008-04-03

Phaser-actuated continuously variable valve actuation system with lost motion capability

 #203
20080078341
2008-04-03

Variable valve timing mechanism for internal combustion engine

 #204
20080066702
2008-03-20

Variable valve actuation mechanism for an internal combustion engine

 #205
20080059031
2008-03-06

Control System for Vehicle

 #206
20080053387
2008-03-06

Valve mechanism lift adjustment device and method

 #207
20080035086
2008-02-14

Lift-variable valve-operating system for internal combustion engine

 #208
20080022951
2008-01-31

Variable valve system of internal combustion engine

 #209
20080017148
2008-01-24

Fully variable mechanical valve train in an internal combustion engine

 #210
20080017146
2008-01-24

Valve train for internal combustion engines

 #211
20070295292
2007-12-27

Variable valve mechanism

 #212
20070293956
2007-12-20

Control system for plant and internal combustion engine

 #213
20070289565
2007-12-20

Engine valve operating system

 #214
20070261650
2007-11-15

Lift-variable valve-operating systems for internal combustion engine

 #215
20070245986
2007-10-25

Engine

 #216
20070240655
2007-10-18

Lift-variable valve-operating system for internal combustion engine

 #217
20070240654
2007-10-18

Lift-variable valve-operating system for internal combustion engine

 #218
20070208486
2007-09-06

Control system for internal combustion engine

 #219
20070204821
2007-09-06

Intake control apparatus for an engine and method

 #220
20070199530
2007-08-30

Default device of actuator for variable lift valve operating mechanism

 #221
20070193538
2007-08-23

Valve drive of an internal combustion engine

 #222
20070157896
2007-07-12

Control system and method for controlling an internal combustion engine

 #223
20070157895
2007-07-12

Engine valve operating system

 #224
20070144474
2007-06-28

Variable valve operating mechanism

 #225
20070144471
2007-06-28

Engine valve operating system

 #226
20070131199
2007-06-14

Variable valve control apparatus for internal combustion engine and method thereof

 #227
20070129875
2007-06-07

Control system

 #228
20070125330
2007-06-07

System for variable valvetrain actuation

 #229
20070125329
2007-06-07

System for variable valvetrain actuation

 #230
20070119400
2007-05-31

Variable valve timing device adapted for internal combustion engine

 #231
20070113810
2007-05-24

Variable valve actuation device of internal combustion engine

 #232
20070107681
2007-05-17

Continuously variable valve lift system for engines

 #233
20070095313
2007-05-03

Internal combustion engine with variable compression ratio and valve characteristics

 #234
20070095310
2007-05-03

Valve operating mechanism

 #235
20070074687
2007-04-05

Variable valve lift control system for a combustion engine with underneath camshaft

 #236
20070067989
2007-03-29

Method of making an outer lever of a switchable finger lever

 #237
20070034183
2007-02-15

Lift-variable valve-operating system for internal combustion engine

 #238
20070028875
2007-02-08

Valve moving device for engine

 #239
20070017480
2007-01-25

Apparatus for controlling engine

 #240
20070006833
2007-01-11

Valve-moving device for engine

 #241
20060283415
2006-12-21

Variable valve apparatus of internal combustion engine

 #242
20060266317
2006-11-30

Valve drive mechanism for engine

 #243
20060266316
2006-11-30

Control apparatus

 #244
20060254544
2006-11-16

Variable lift valve operating system for internal combustion engine

 #245
20060249111
2006-11-09

Lift-variable valve-operating system for internal combustion engine

 #246
20060243232
2006-11-02

Plant control

 #247
20060236961
2006-10-26

Variable valve apparatus of internal combustion engine

 #248
20060219198
2006-10-05

Variable valve drive for changing the control timing of cam-actuated gas-exchange valves

 #249
20060207533
2006-09-21

Valve mechanism for an internal combustion engine

 #250
20060201459
2006-09-14

Stroke adjusting device for valves of a combustion engine

 #251
20060174854
2006-08-10

Apparatus and method for controlling variable valve actuation mechanism

 #252
20060174849
2006-08-10

Apparatus and method for controlling variable valve actuation mechanism

 #253
20060157014
2006-07-20

Apparatus for controlling engine

 #254
20060130787
2006-06-22

Variable valve mechanism control device and control method

 #255
20060112918
2006-06-01

Apparatus for an internal combustion engine

 #256
20060102122
2006-05-18

Variable valve train of internal combustion engine

 #257
20060102118
2006-05-18

Valve-actuating for internal combustion engine

 #258
20060100773
2006-05-11

Variable valve control apparatus for internal combustion engine and method thereof

 #259
20060091344
2006-05-04

Variable valve gear

 #260
20060047350
2006-03-02

Control system

 #261
20060042577
2006-03-02

Variable valve actuation device of internal combustion engine

 #262
20060037569
2006-02-23

Intake air control apparatus and method for internal combustion engine

 #263
20060021590
2006-02-02

Valve-lift device for the variable control of gas-exchange valves of an internal combustion engine

 #264
20060011160
2006-01-19

Engine with variable lift valve mechanism

 #265
20050279303
2005-12-22

Variable valve unit for vee shape engine

 #266
20050241600
2005-11-03

Valve train for internal combustion engine

 #267
20050241599
2005-11-03

Valve train of internal combustion engine

 #268
20050241598
2005-11-03

Variable valve mechanism

 #269
20050235934
2005-10-27

Variable mechanical valve timing mechanism having an adjusting device

 #270
20050229882
2005-10-20

Valve train device for an engine

 #271
20050224059
2005-10-13

Variable flow reducing valve and gradual control valve distribution system for a compressed air injection engine operating on mono or multi energy and other engines or compressors

 #272
20050216179
2005-09-29

Control system

 #273
20050199199
2005-09-15

Adjusting mechanism adjusting method of valve-lift amount of internal combustion engine

 #274
20050193969
2005-09-08

Variable valve system

 #275
20050193968
2005-09-08

Learning apparatus and method for variable valve control of internal combustion engine

 #276
20050188934
2005-09-01

Variable valve operating control apparatus for internal combustion engine and control method thereof

 #277
20050161010
2005-07-28

Valve mechanism for internal combustion engines

 #278
20050126526
2005-06-16

Valve train device for an engine

 #279
20050120988
2005-06-09

Variable valve actuating mechanism for internal combustion engine

 #280
20050072390
2005-04-07

Variable valve lift mechanism for an engine

 #281
20050045125
2005-03-03

Guide systems for variable valve controller

 #282
20050028766
2005-02-10

Device for variably actuating the gas exchange valves in reciprocating engines

 #283
16407218
2020-09-22

Switchable rocker arm

 #284
16116247
2019-12-31

Switchable rocker arm with lash adjustment and travel stop