JP4558938B2 - バルブトレイン組立体 - Google Patents

バルブトレイン組立体 Download PDF

Info

Publication number: JP4558938B2
Authority: JP; Japan
Prior art keywords: rocker arm; valve train; train assembly; valve; rocker
Prior art date: 1998-10-05
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

JP2000574812A

Other languages

English (en)

Japanese (ja)

Other versions

JP2002526707A (ja

Inventor

チェクール、マヨ

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eaton SRL

Original Assignee

Eaton SRL

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1998-10-05

Filing date

1999-10-05

Publication date

2010-10-06

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11380809&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4558938(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-10-05 Application filed by Eaton SRL filed Critical Eaton SRL

2002-08-20 Publication of JP2002526707A publication Critical patent/JP2002526707A/ja

2010-10-06 Application granted granted Critical

2010-10-06 Publication of JP4558938B2 publication Critical patent/JP4558938B2/ja

2019-10-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/181—Centre pivot rocking arms
- F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/185—Overhead end-pivot rocking arms
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F01L2001/0537—Double overhead camshafts [DOHC]
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L2001/187—Clips, e.g. for retaining rocker arm on pivot
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L2001/188—Fulcrums at upper surface
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2305/00—Valve arrangements comprising rollers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Valve-Gear Or Valve Arrangements (AREA)
Valve Device For Special Equipments (AREA)
Magnetically Actuated Valves (AREA)
Fluid-Driven Valves (AREA)
Electrically Driven Valve-Operating Means (AREA)

JP2000574812A 1998-10-05 1999-10-05 バルブトレイン組立体 Expired - Lifetime JP4558938B2 (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
IT98A002136		1998-10-05
IT1998MI002136A IT1302601B1 (it)	1998-10-05	1998-10-05	Bilanciere dotato di elemento idraulico nel fulcro per un treno dicomando di valvole.
PCT/IB1999/001699 WO2000020730A1 (fr)	1998-10-05	1999-10-05	Ensemble commande des soupapes

Publications (2)

Publication Number	Publication Date
JP2002526707A JP2002526707A (ja)	2002-08-20
JP4558938B2 true JP4558938B2 (ja)	2010-10-06

Family

ID=11380809

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2000574812A Expired - Lifetime JP4558938B2 (ja)	1998-10-05	1999-10-05	バルブトレイン組立体

Country Status (7)

Country	Link
EP (1)	EP1119689B2 (fr)
JP (1)	JP4558938B2 (fr)
AT (1)	ATE258271T1 (fr)
BR (1)	BR9914635A (fr)
DE (1)	DE69914348T3 (fr)
IT (1)	IT1302601B1 (fr)
WO (1)	WO2000020730A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20180033216A (ko) *	2016-06-17	2018-04-02	니탄 밸브 가부시키가이샤	동밸브 기구 및 기계식 래시 어저스터

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10041466B4 (de) *	2000-08-23	2008-10-09	Man Diesel Se	Ventiltrieb für Gaswechselventile einer Brennkraftmaschine
FR2821891B1 (fr) *	2001-03-09	2003-05-23	Renault	Culasse de moteur thermique comportant un element superieur, formant couvre-culasse, qui porte l'arbre a cames
ATE384857T1 (de) *	2003-07-23	2008-02-15	Eaton Srl	Blechklammer für kipphebel
DE10340944A1 (de) *	2003-09-05	2005-04-28	Ina Schaeffler Kg	Ventiltrieb
DE102004005831A1 (de) *	2004-02-06	2005-08-25	Ina-Schaeffler Kg	Verbindungsvorrichtung für einen Betätigungshebel und ein Abstützelement einer Ventilsteuerung einer Brennkraftmaschine
JP4238874B2 (ja) *	2006-01-19	2009-03-18	トヨタ自動車株式会社	内燃機関のカムシャフト支持構造
JP4144625B2 (ja) *	2006-01-19	2008-09-03	トヨタ自動車株式会社	内燃機関のカムシャフト支持構造
DE102006002996A1 (de) *	2006-01-21	2007-08-02	Schaeffler Kg	Kipphebel aus Stahlblech
DE102006031031A1 (de)	2006-07-05	2008-01-10	Schaeffler Kg	Hebelartiger Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
EP1881166A1 (fr) *	2006-07-21	2008-01-23	Schaeffler KG	Mécanisme d'actionnement de soupape commutable pour un moteur à combustion interne
EP1881165A3 (fr) *	2006-07-21	2009-12-16	Schaeffler KG	Commande de soupape embrayable pour un moteur à combustion interne
JP4611964B2 (ja) *	2006-12-05	2011-01-12	株式会社オティックス	ロッカアーム組付モジュール
DE102008022601A1 (de)	2008-05-07	2009-11-12	Schaeffler Kg	Hebelartiger Nockenfolger
US8375909B2 (en) *	2009-01-30	2013-02-19	Eaton Corporation	Rocker arm retention
ATE530738T1 (de) *	2009-03-10	2011-11-15	Schaeffler Technologies Gmbh	Kipphebelträger für einen ventiltrieb einer brennkraftmaschine
JP5345075B2 (ja) *	2010-01-08	2013-11-20	株式会社オティックス	ロッカアームの製造方法
DE102010013942A1 (de)	2010-04-06	2011-10-06	Schaeffler Technologies Gmbh & Co. Kg	Hebelartiger Nockenfolger
DE102011005851A1 (de)	2011-03-21	2012-09-27	Schaeffler Technologies Gmbh & Co. Kg	Ventiltriebsystem für eine Brennkraftmaschine
GB2501876A (en)	2012-05-08	2013-11-13	Eaton Srl	Hydraulic lash adjuster
US9482120B2 (en) *	2013-03-25	2016-11-01	GT Technologies	Retention device for valve actuating mechanism
DE102014215129A1 (de) *	2014-08-01	2016-02-04	Schaeffler Technologies AG & Co. KG	Hebel für die Ventilbetätigung einer Brennkraftmaschine
DE112016001680T5 (de) *	2015-05-07	2018-02-15	Eaton Corporation	Ventiltriebbaugruppe mit Deaktivierung
WO2016179578A1 (fr) *	2015-05-07	2016-11-10	Eaton Corporation	Ensemble de commande de soupapes
US9863291B2 (en)	2015-05-14	2018-01-09	GT Technologies	Locator for use in a valvetrain of a cylinder head of an internal combustion engine
ITUA20163586A1 (it) *	2016-04-29	2017-10-29	Gnutti Carlo Spa	Apparato di azionamento delle valvole in motore endotermico
DE112017002052T5 (de) *	2016-05-10	2019-01-03	Eaton Intelligent Power Limited	Modularer kipphebel
DE102022109243A1 (de)	2022-04-14	2023-10-19	Bayerische Motoren Werke Aktiengesellschaft	Verbrennungskraftmaschine für ein Kraftfahrzeug sowie Kraftfahrzeug

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT87113B (de) *	1915-09-06	1922-01-25	Daimler Motoren	Ventilsteuerung für Kraftmaschinen.
DE1260864B (de) *	1965-12-07	1968-02-08	Porsche Kg	Luftgekuehlte Brennkraftmaschine
JPS5888412A (ja) *	1981-11-20	1983-05-26	Honda Motor Co Ltd	頭上弁式動弁機構
JPH03484Y2 (fr) *	1985-11-14	1991-01-10
US4682575A (en) *	1986-03-31	1987-07-28	Ford Motor Company	Low friction high speed rocker arm
GB2193997B (en) *	1986-07-08	1990-12-19	Honda Motor Co Ltd	Valve actuating device of four-cycle internal combustion engine
JPS6316109A (ja) *	1986-07-08	1988-01-23	Honda Motor Co Ltd	四サイクル内燃機関の動弁装置
JPS63124812A (ja) *	1986-11-13	1988-05-28	Fuji Heavy Ind Ltd	４バルブ式エンジンの動弁系支持装置
US4913104A (en) *	1988-11-30	1990-04-03	Henley Manufacturing Corporation	Rocker arm for operating two valves
JPH0397505U (fr) *	1990-01-27	1991-10-08

1998
- 1998-10-05 IT IT1998MI002136A patent/IT1302601B1/it active IP Right Grant
1999
- 1999-10-05 JP JP2000574812A patent/JP4558938B2/ja not_active Expired - Lifetime
- 1999-10-05 DE DE69914348T patent/DE69914348T3/de not_active Expired - Lifetime
- 1999-10-05 BR BR9914635-5A patent/BR9914635A/pt active IP Right Grant
- 1999-10-05 AT AT99970148T patent/ATE258271T1/de not_active IP Right Cessation
- 1999-10-05 EP EP99970148A patent/EP1119689B2/fr not_active Expired - Lifetime
- 1999-10-05 WO PCT/IB1999/001699 patent/WO2000020730A1/fr not_active Ceased

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20180033216A (ko) *	2016-06-17	2018-04-02	니탄 밸브 가부시키가이샤	동밸브 기구 및 기계식 래시 어저스터
KR102035074B1 (ko)	2016-06-17	2019-10-22	니탄 밸브 가부시키가이샤	동밸브 기구 및 기계식 래시 어저스터

Also Published As

Publication number	Publication date
BR9914635A (pt)	2001-07-03
ITMI982136A1 (it)	2000-04-06
JP2002526707A (ja)	2002-08-20
EP1119689B2 (fr)	2010-04-07
EP1119689A1 (fr)	2001-08-01
WO2000020730A1 (fr)	2000-04-13
DE69914348T2 (de)	2004-11-04
IT1302601B1 (it)	2000-09-29
DE69914348D1 (de)	2004-02-26
EP1119689B1 (fr)	2004-01-21
DE69914348T3 (de)	2011-02-03
ATE258271T1 (de)	2004-02-15

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Date	Code	Title	Description
2006-10-03	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061002
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2009-08-21	A601	Written request for extension of time	Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090820
2009-08-28	A602	Written permission of extension of time	Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090827
2009-09-25	A601	Written request for extension of time	Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090924
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2010-06-24	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100623
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2019-10-05	EXPY	Cancellation because of completion of term

Publication	Publication Date	Title
JP4558938B2 (ja)	2010-10-06	バルブトレイン組立体
US7461620B2 (en)	2008-12-09	Variable valve actuation device of internal combustion engine
US4697473A (en)	1987-10-06	Rocker arm with cam-contacting roller
US5546899A (en)	1996-08-20	Valve train load transfer device for use with hydraulic roller lifters
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US4543920A (en)	1985-10-01	Hypocyclic rolling contact rocker arm and hydraulic lash adjuster pivot