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by splittable or deformable cams
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CPC
F01L13/0057
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01L
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L13/00
Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
Current Industry
F01L13/0057
by splittable or deformable cams
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a cam profile of a cam pack of a camshaft
Patent number
10,641,135
Issue date
May 5, 2020
ThyssenKrupp Presta TecCenter AG
Marcel Weidauer
B24 - GRINDING POLISHING
Information
Patent Grant
Camshaft for the valve drive of an internal combustion engine with...
Patent number
10,316,705
Issue date
Jun 11, 2019
ThyssenKrupp Presta TecCenter AG
Uwe Dietel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve mechanism for internal combustion engine
Patent number
9,879,571
Issue date
Jan 30, 2018
Toyota Jidosha Kabushiki Kaisha
Shuichi Ezaki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve gear for internal combustion engine
Patent number
9,745,875
Issue date
Aug 29, 2017
Toyota Jidosha Kabushiki Kaisha
Toshiyuki Yano
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine with variable valve opening characteristics
Patent number
9,188,030
Issue date
Nov 17, 2015
Honda Motor Co., Ltd.
Masayuki Takahashi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Dual camshaft structure and method for assembling dual camshaft str...
Patent number
8,833,202
Issue date
Sep 16, 2014
Toyota Jidosha Kabushiki Kaisha
Manabu Tateno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Camshaft with variable valve opening period
Patent number
8,820,281
Issue date
Sep 2, 2014
Thyssenkrupp Presta Teccenter AG
Uwe Dietel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve lift apparatus
Patent number
8,726,861
Issue date
May 20, 2014
Hyundai Motor Company
Byong Young Choi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Combustion engine with variable valve actuation
Patent number
8,667,938
Issue date
Mar 11, 2014
Michael von Mayenburg
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve driving apparatus
Patent number
8,596,236
Issue date
Dec 3, 2013
Hyundai Motor Company
Young Chong Chung
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Concentric cam with phaser
Patent number
8,146,551
Issue date
Apr 3, 2012
BorgWarner Inc.
Christopher J. Pluta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Camshaft
Patent number
7,597,078
Issue date
Oct 6, 2009
Mahle International GmbH
Peter Kroos
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Bearing between two coaxial camshafts for automotive engines in par...
Patent number
7,588,006
Issue date
Sep 15, 2009
Mahle Ventiltrieb GmbH
Tilo Hentschel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Engines with variable valve actuation and vehicles including the same
Patent number
7,540,267
Issue date
Jun 2, 2009
Honda Motor Company, Ltd.
Daniel Thomas Sellars
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Combustion engine comprising a control cam
Patent number
7,533,640
Issue date
May 19, 2009
FEV Motorentechnik GmbH
Joachim Hahn
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Adjustable camshaft, in particular for internal combustion engines...
Patent number
7,513,232
Issue date
Apr 7, 2009
Mahle International GmbH
Falk Schneider
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine
Patent number
7,424,877
Issue date
Sep 16, 2008
AVL List GmbH
Johann Wagner
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Engine with variable valve timing
Patent number
7,273,024
Issue date
Sep 25, 2007
Mechadyne PLC
Timothy Mark Lancefield
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Camshaft, especially for an internal combustion engine of a motor v...
Patent number
7,069,889
Issue date
Jul 4, 2006
Mahle Ventiltrieb GmbH
Martin Lechner
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Device for converting a rotational movement into a reciprocating mo...
Patent number
6,968,814
Issue date
Nov 29, 2005
Stefan Battlogg
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Device for the variable control of gas exchange valves in an intern...
Patent number
6,928,970
Issue date
Aug 16, 2005
Robert Bosch GmbH
Thomas Sebastian
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System for driving and controlling CAM for internal combustion engine
Patent number
6,427,653
Issue date
Aug 6, 2002
Unisia Jecs Corporation
Seinosuke Hara
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve timing and lift structure for four cycle engine
Patent number
6,343,581
Issue date
Feb 5, 2002
Yamaha Hatsudoki Kabushiki Kaisha
Atsushi Suzuki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of manufacturing a multi-component camshaft
Patent number
6,182,362
Issue date
Feb 6, 2001
Mechadyne PLC
Timothy Mark Lancefield
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve timing for internal-combustion engines
Patent number
5,931,124
Issue date
Aug 3, 1999
Dr. Ing. h.c.F. Porsche AG
Martin Kerkau
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve timing for four stroke internal combustion engines
Patent number
5,927,238
Issue date
Jul 27, 1999
Orbital Engine Company (Australia) Pty. Limited
Stephen James Watson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve-actuating variable cam for engine
Patent number
5,855,190
Issue date
Jan 5, 1999
Yamaha Hatsudoki Kabushiki Kaisha
Nobuhiko Matsunaga
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fuel injection timing system for unit injectors
Patent number
5,809,954
Issue date
Sep 22, 1998
Timing Systems, Inc.
Michael J. Devine
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve mechanism in an internal combustion engine
Patent number
5,806,476
Issue date
Sep 15, 1998
AB Volvo
Nils Olof H.ang.kansson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
CAM lobe with offset angular movement
Patent number
5,746,166
Issue date
May 5, 1998
Christos Valasopoulos
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING A CAM PROFILE OF A CAM PACK OF A CAMSHAFT, AND...
Publication number
20180003087
Publication date
Jan 4, 2018
ThyssenKrupp Presta TecCenter AG
Marcel Weidauer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE GEAR FOR INTERNAL COMBUSTION ENGINE
Publication number
20150184560
Publication date
Jul 2, 2015
Toyota Jidosha Kabushiki Kaisha
Toshiyuki Yano
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTERNAL COMBUSTION ENGINE WITH VARIABLE VALVE OPENING CHARACTERISTICS
Publication number
20130055977
Publication date
Mar 7, 2013
Honda Motor Co., Ltd.
Masayuki TAKAHASHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMBUSTION ENGINE WITH VARIABLE VALVE ACTUATION
Publication number
20120272931
Publication date
Nov 1, 2012
Michael von Mayenburg
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Camshaft with Variable Valve Opening Period
Publication number
20120260873
Publication date
Oct 18, 2012
ThyssenKrupp Presta TecCenter AG
Uwe Dietel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DUAL CAMSHAFT STRUCTURE AND METHOD FOR ASSEMBLING DUAL CAMSHAFT STR...
Publication number
20120160055
Publication date
Jun 28, 2012
Toyota Jidosha Kabushiki Kaisha
Manabu Tateno
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE DRIVING APPARATUS
Publication number
20120137999
Publication date
Jun 7, 2012
Hyundai Motor Company
Young Chong Chung
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE LIFT APPARATUS
Publication number
20120048219
Publication date
Mar 1, 2012
Hyundai Motor Company
Byong Young Choi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONCENTRIC CAM WITH PHASER
Publication number
20100186698
Publication date
Jul 29, 2010
BorgWarner Inc.
Christopher J. Pluta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINES WITH VARIABLE VALVE ACTUATION AND VEHICLES INCLUDING THE SAME
Publication number
20090126662
Publication date
May 21, 2009
Daniel Thomas Sellars
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Combustion Engine Comprising A Control Cam
Publication number
20080115750
Publication date
May 22, 2008
Joachim Hahn
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Bearing Between Two Coaxial Camshafts for Automotive Engines in Par...
Publication number
20070245990
Publication date
Oct 25, 2007
Tilo Hentschel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Adjustable Camshaft, in Particular for Internal Combustion Engines...
Publication number
20070240657
Publication date
Oct 18, 2007
Falk Schneider
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Camshaft
Publication number
20070144469
Publication date
Jun 28, 2007
Peter Kroos
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Internal combustion engine
Publication number
20060169235
Publication date
Aug 3, 2006
Johann Wagner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Camshaft, especially for an internal combustIon engine of a motor v...
Publication number
20060011161
Publication date
Jan 19, 2006
Martin Lechner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Engine with variable valve timing
Publication number
20050279302
Publication date
Dec 22, 2005
Timothy Mark Lancefield
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Positively guided valve drive
Publication number
20050188936
Publication date
Sep 1, 2005
Mario Illien
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Device for converting a rotational movement into a reciprocating mo...
Publication number
20050092274
Publication date
May 5, 2005
Stefan Battlogg
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Device for the variable control of gas exchange valves in an intern...
Publication number
20050056243
Publication date
Mar 17, 2005
Thomas Sebastian
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable valve timing and lift structure for four cycle engine
Publication number
20020002959
Publication date
Jan 10, 2002
Atsushi Suzuki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES