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Overhead end-pivot rocking arms
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F01L1/185
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
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Engines
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CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L1/00
Valve-gear or valve arrangements
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F01L1/185
Overhead end-pivot rocking arms
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Patents Grants
last 30 patents
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Patent Grant
Variable-lift valve train having at least two working positions
Patent number
12,152,513
Issue date
Nov 26, 2024
Bayerische Motoren Werke Aktiengesellschaft
Jan Clauberg
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Auxiliary framework for electrically latched rocker arms
Patent number
12,116,909
Issue date
Oct 15, 2024
EATON INTELLIGENT POWER LIMITED
Douglas Anthony Hughes
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lift regulator for a variable lift valve gear with two working posi...
Patent number
12,116,910
Issue date
Oct 15, 2024
Bayerische Motoren Werke Aktiengesellschaft
Steffen Lohde
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rocker arm assembly with valve bridge
Patent number
12,071,867
Issue date
Aug 27, 2024
EATON INTELLIGENT POWER LIMITED
James E. McCarthy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Metal stamped switching roller finger follower
Patent number
12,037,929
Issue date
Jul 16, 2024
EATON INTELLIGENT POWER LIMITED
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Bidirectional latch pin assembly, switchable rocker arm, and valvet...
Patent number
12,025,037
Issue date
Jul 2, 2024
EATON INTELLIGENT POWER LIMITED
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve actuation system comprising rocker assemblies with one-way co...
Patent number
12,018,599
Issue date
Jun 25, 2024
Jacobs Vehicle Systems, Inc.
Matei Alexandru
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable intake valve closing using through axle rocker arm
Patent number
11,959,402
Issue date
Apr 16, 2024
EATON INTELLIGENT POWER LIMITED
Dale Arden Stretch
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Switchable finger follower for a valve train of an internal combust...
Patent number
11,933,199
Issue date
Mar 19, 2024
Schaeffler Technologies AG & Co. KG
Andreas Biermann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Latch assembly, latching device, and rocker arm
Patent number
11,905,860
Issue date
Feb 20, 2024
EATON INTELLIGENT POWER LIMITED
Jeffrey R. Brown
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Development of a switching roller finger follower for cylinder deac...
Patent number
11,788,439
Issue date
Oct 17, 2023
EATON INTELLIGENT POWER LIMITED
Andrei Dan Radulescu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve train assembly
Patent number
11,781,452
Issue date
Oct 10, 2023
EATON INTELLIGENT POWER LIMITED
Majo Cecur
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve mechanism
Patent number
11,773,758
Issue date
Oct 3, 2023
Kawasaki Jukogyo Kabushiki Kaisha
Atsushi Hisano
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Switch providing on-board diagnostic feedback for electromagnetical...
Patent number
11,713,698
Issue date
Aug 1, 2023
EATON INTELLIGENT POWER LIMITED
Dale Arden Stretch
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oil cooling for electromagnetic latch housed in rocker arm
Patent number
11,680,497
Issue date
Jun 20, 2023
EATON INTELLIGENT POWER LIMITED
Dale Arden Stretch
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve actuation system comprising lost motion and high lift transfe...
Patent number
11,619,180
Issue date
Apr 4, 2023
Jacobs Vehicle Systems, Inc.
Gabriel S. Roberts
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Multi-mode valve lift
Patent number
11,555,423
Issue date
Jan 17, 2023
EATON INTELLIGENT POWER LIMITED
Matthew A. Vance
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Switching rocker arm having cantilevered rollers
Patent number
11,555,422
Issue date
Jan 17, 2023
EATON INTELLIGENT POWER LIMITED
Matthew Vance
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rocker arm with inboard lost motion spring over valve
Patent number
11,549,403
Issue date
Jan 10, 2023
EATON INTELLIGENT POWER LIMITED
Matthew A. Vance
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hydraulic lash assembly and valvetrain implementing same
Patent number
11,536,165
Issue date
Dec 27, 2022
Southwest Research Institute
Anthony Perkins
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve train assembly
Patent number
11,536,168
Issue date
Dec 27, 2022
EATON INTELLIGENT POWER LIMITED
Majo Cecur
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems, methods, and devices for rocker arm position sensing
Patent number
11,530,630
Issue date
Dec 20, 2022
EATON INTELLIGENT POWER LIMITED
Brian Karl VanDeusen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hydraulic support element
Patent number
11,459,915
Issue date
Oct 4, 2022
Schaeffler Technologies AG & Co. KG
Oliver Schnell
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Type II valvetrain and hydraulic engine brake arrangement
Patent number
11,448,104
Issue date
Sep 20, 2022
Deere & Company
Neil S. Erickson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Actuation apparatus
Patent number
11,448,102
Issue date
Sep 20, 2022
EATON INTELLIGENT POWER LIMITED
Michele Cecchi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Actuation arrangement for actuating a latch in a switchable rocker...
Patent number
11,359,523
Issue date
Jun 14, 2022
EATON INTELLIGENT POWER LIMITED
Alessio Lorenzon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Actuation arrangement for a valve train assembly
Patent number
11,346,257
Issue date
May 31, 2022
EATON INTELLIGENT POWER LIMITED
Nicola Andrisani
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve actuation
Patent number
11,313,254
Issue date
Apr 26, 2022
FPT Motorenforschung AG
Harald Fessler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Marine outboard motor with valve train having adjustable lash
Patent number
11,313,255
Issue date
Apr 26, 2022
COX POWERTRAIN LIMITED
Adam Laycock
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Type II valvetrains to enable variable valve actuation
Patent number
11,300,015
Issue date
Apr 12, 2022
EATON INTELLIGENT POWER LIMITED
James E. McCarthy
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
BIDIRECTIONAL LATCH PIN ASSEMBLY, SWITCHABLE ROCKER ARM, AND VALVET...
Publication number
20240229686
Publication date
Jul 11, 2024
Eaton Intelligent Power Limited
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
BIDIRECTIONAL LATCH PIN ASSEMBLY, SWITCHABLE ROCKER ARM, AND VALVET...
Publication number
20240133322
Publication date
Apr 25, 2024
Eaton Intelligent Power Limited
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPOSITE ROCKER SHAFT WITH INTEGRATED OIL GALLERIES
Publication number
20230366333
Publication date
Nov 16, 2023
Cummins Inc.
James A. DODS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SWITCHABLE FINGER FOLLOWER FOR A VALVE TRAIN OF AN INTERNAL COMBUST...
Publication number
20230279788
Publication date
Sep 7, 2023
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Andreas Biermann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE-ACTUATING DEVICE
Publication number
20230272728
Publication date
Aug 31, 2023
AVL LIST GMBH
Martin KLAMPFER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS, METHODS, AND DEVICES FOR ROCKER ARM POSITION SENSING
Publication number
20230123988
Publication date
Apr 20, 2023
Eaton Intelligent Power Limited
Brian Karl VanDeusen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable-Stroke Valve Drive With a Double Leg Spring
Publication number
20230075127
Publication date
Mar 9, 2023
Bayerische Motoren Werke Aktiengesellschaft
Johannes Meyer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LATCH ASSEMBLY, LATCHING DEVICE, AND ROCKER ARM
Publication number
20220412232
Publication date
Dec 29, 2022
Eaton Intelligent Power Limited
Jeffrey R. Brown
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Lift Regulator for a Variable Lift Valve Gear With Two Working Posi...
Publication number
20220403762
Publication date
Dec 22, 2022
Bayerische Motoren Werke Aktiengesellschaft
Steffen LOHDE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SWITCHING ROLLER FINGER FOLLOWER WITH INNER ARM HAVING ASYMMETRIC I...
Publication number
20220333508
Publication date
Oct 20, 2022
Eaton Intelligent Power Limited
Andrei RADULESCU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TYPE II VALVETRAIN AND HYDRAULIC ENGINE BRAKE ARRANGEMENT
Publication number
20220268183
Publication date
Aug 25, 2022
Deere & Company
Neil S. Erickson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE ACTUATION MECHANISM FOR ENGINE AND ENGINE
Publication number
20220235678
Publication date
Jul 28, 2022
Wuxi Valteng Power Technology Co., Ltd.
Tengfei Ji
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METAL STAMPED SWITCHING ROLLER FINGER FOLLOWER
Publication number
20220228516
Publication date
Jul 21, 2022
Eaton Intelligent Power Limited
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE TRAIN WITH HYDRAULIC DELAY ELEMENT FOR AN INTERNAL COMBUSTION...
Publication number
20220186637
Publication date
Jun 16, 2022
ABB Switzerland Ltd.
Christoph MATHEY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable-Lift Valve Train Having at Least Two Working Positions
Publication number
20220090523
Publication date
Mar 24, 2022
Bayerische Motoren Werke Aktiengesellschaft
Jan CLAUBERG
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
OIL COOLING FOR ELECTROMAGNETIC LATCH HOUSED IN ROCKER ARM
Publication number
20220074322
Publication date
Mar 10, 2022
Eaton Intelligent Power Limited
Dale Arden STRETCH
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TYPE III CAM SIDE CYLINDER DEACTIVATION
Publication number
20210396164
Publication date
Dec 23, 2021
Eaton Intelligent Power Limited
Nikhil Saggam
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AUXILIARY FRAMEWORK FOR ELECTRICALLY LATCHED ROCKER ARMS
Publication number
20210372298
Publication date
Dec 2, 2021
Eaton Intelligent Power Limited
Douglas Anthony Hughes
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ACTUATOR CONTROL SYSTEM FOR BI-STABLE ELECTRIC ROCKER ARM LATCHES
Publication number
20210189920
Publication date
Jun 24, 2021
Eaton Intelligent Power Limited
Pavel KUCERA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CYLINDER HEAD ARRANGEMENT FOR VARIABLE VALVE ACTUATION ROCKER ARM A...
Publication number
20210156284
Publication date
May 27, 2021
Eaton Intelligent Power Limited
David Gerard Genise
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DISCRETE VARIABLE VALVE LIFT ENGINE SYSTEMS AND METHODS
Publication number
20210148258
Publication date
May 20, 2021
Eaton Intelligent Power Limited
James E. McCarthy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEAC...
Publication number
20210131316
Publication date
May 6, 2021
Eaton Intelligent Power Limited
Andrei Dan Radulescu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEAC...
Publication number
20210131317
Publication date
May 6, 2021
Eaton Intelligent Power Limited
Andrei Dan Radulescu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SWITCHABLE CAM LEVER
Publication number
20210115818
Publication date
Apr 22, 2021
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Oliver Popp
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ACTUATION APPARATUS
Publication number
20210102479
Publication date
Apr 8, 2021
Eaton Intelligent Power Limited
Matthew Vance
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS, METHODS, AND DEVICES FOR ROCKER ARM POSITION SENSING
Publication number
20210102480
Publication date
Apr 8, 2021
Eaton Intelligent Power Limited
Brian Karl VanDeusen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROCKER ARM WITH INBOARD LOST MOTION SPRING OVER VALVE
Publication number
20210087953
Publication date
Mar 25, 2021
Eaton Intelligent Power Limited
Matthew A. Vance
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Multi-Mode Valve Lift
Publication number
20210071594
Publication date
Mar 11, 2021
Eaton Intelligent Power Limited
Matthew A. Vance
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SWITCH PROVIDING ON-BOARD DIAGNOSTIC FEEDBACK FOR ELECTROMAGNETICAL...
Publication number
20210062685
Publication date
Mar 4, 2021
Eaton Intelligent Power Limited
Dale Arden Stretch
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TWO STEP ROCKER ARM HAVING SIDE BY SIDE ROLLER CONFIGURATION
Publication number
20210040870
Publication date
Feb 11, 2021
Eaton Intelligent Power Limited
James E. McCarthy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES