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JP2012518121A - 少なくとも１本のカムシャフトを備えた内燃機関 - Google Patents

少なくとも１本のカムシャフトを備えた内燃機関 Download PDF

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Publication number
JP2012518121A
JP2012518121A JP2011550518A JP2011550518A JP2012518121A JP 2012518121 A JP2012518121 A JP 2012518121A JP 2011550518 A JP2011550518 A JP 2011550518A JP 2011550518 A JP2011550518 A JP 2011550518A JP 2012518121 A JP2012518121 A JP 2012518121A
Authority
JP
Japan
Prior art keywords
bearings
internal combustion
combustion engine
camshaft
bearing
Prior art date
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.)
Pending
Application number
JP2011550518A
Other languages
English (en)
Japanese (ja)
Inventor
シュナイダー ファルク
フレンダー トーマス
クライズィヒ ミヒャエル
ヴァルヒ マルクス
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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.)
Filing date
Publication date
Application filed by Mahle International GmbH filed Critical Mahle International GmbH
Publication of JP2012518121A publication Critical patent/JP2012518121A/ja
Pending legal-status Critical Current

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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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • F16C19/466—Needle bearings with one row or needles comprising needle rollers and an outer ring, i.e. subunit without inner ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/56—Systems consisting of a plurality of bearings with rolling friction in which the rolling bodies of one bearing differ in diameter from those of another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/008—Identification means, e.g. markings, RFID-tags; Data transfer means
    • 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
    • F01L2001/0476—Camshaft bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/18—Camshafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49293—Camshaft making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
JP2011550518A 2009-02-19 2010-02-10 少なくとも１本のカムシャフトを備えた内燃機関 Pending JP2012518121A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009009665A DE102009009665A1 (de) 2009-02-19 2009-02-19 Brennkraftmaschine mit wenigstens einer Nockenwelle
DE102009009665.5 2009-02-19
PCT/EP2010/051610 WO2010094598A1 (de) 2009-02-19 2010-02-10 Brennkraftmaschine mit wenigstens einer nockenwelle

Publications (1)

Publication Number Publication Date
JP2012518121A true JP2012518121A (ja) 2012-08-09

Family

ID=42126086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011550518A Pending JP2012518121A (ja) 2009-02-19 2010-02-10 少なくとも１本のカムシャフトを備えた内燃機関

Country Status (4)

Country Link
US (1) US20120012075A1 (de)
JP (1) JP2012518121A (de)
DE (1) DE102009009665A1 (de)
WO (1) WO2010094598A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012217456A1 (de) * 2012-09-26 2014-03-27 Mahle International Gmbh Nockenwelle für eine Brennkraftmaschine
DE102012221876B4 (de) * 2012-11-29 2021-01-07 Schaeffler Technologies AG & Co. KG Nockenwellenverstellvorrichtung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411515B2 (de) * 1982-12-28 1989-02-27 Nissan Motor
JPH10122313A (ja) * 1996-10-23 1998-05-15 Honda Motor Co Ltd スプロケットを有するシャフトの組付構造
JP2001151234A (ja) * 1999-11-29 2001-06-05 Ricoh Co Ltd 物品運搬保管装置
WO2006088149A1 (ja) * 2005-02-17 2006-08-24 Jtekt Corporation カムシャフト装置及びカムシャフト装置の組立方法
JP2006250062A (ja) * 2005-03-11 2006-09-21 Jtekt Corp カムシャフト支持装置
JP2007192103A (ja) * 2006-01-19 2007-08-02 Toyota Motor Corp 内燃機関のカムシャフト支持構造
US20080173128A1 (en) * 2005-08-05 2008-07-24 Neumayer Tekfor Holding Gmbh Shaft with Functional Bodies Such as Camshafts for Internal Combustion Engines, Method of Producing Them and Engines Equipped Therewith
JP2008180375A (ja) * 2006-12-28 2008-08-07 Ntn Corp 円錐ころ軸受
JP2009030468A (ja) * 2007-07-25 2009-02-12 Jtekt Corp カムシャフトユニット

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR887207A (fr) * 1941-07-24 1943-11-08 Gnome Et Rhone Moteurs Perfectionnements apportés aux arbres-vilebrequins à plusieurs coudes pour moteurs
US3567877A (en) * 1969-07-03 1971-03-02 Herbert Y Awaya Improved adjustment means for distributor contacts and bearings
US4388897A (en) * 1980-09-22 1983-06-21 Bernard Rosa Variable camshaft assembly
JP3058078B2 (ja) * 1996-02-22 2000-07-04 トヨタ自動車株式会社 バルブタイミング可変機構を備えた内燃機関
US5934234A (en) * 1996-10-24 1999-08-10 Honda Giken Kogyo Kabushiki Kaisha Assembly structure of a shaft having a fixed sprocket
DE19807675A1 (de) * 1998-02-25 1999-08-26 Schaeffler Waelzlager Ohg Zylinderkopf einer Brennkraftmaschine mit wenigstens einer Nockenwelle
JP4002108B2 (ja) * 2002-01-18 2007-10-31 ヤマハ発動機株式会社 転がり軸受およびクランク軸用軸受
JP2006226183A (ja) * 2005-02-17 2006-08-31 Jtekt Corp カムシャフト装置とその組立方法
WO2006095777A1 (ja) * 2005-03-11 2006-09-14 Jtekt Corporation 転がり軸受、カムシャフト装置、及び、カムシャフト支持装置
JP4382010B2 (ja) * 2005-06-23 2009-12-09 本田技研工業株式会社 エンジンの動弁装置
DE102006036851A1 (de) * 2005-08-05 2007-06-28 Neumayer Tekfor Holding Gmbh Welle wie Nockenwelle für Brennkraftmaschinen, Verfahren zur Herstellung solcher Wellen, sowie damit ausgerüstete Brennkraftmaschinen
ES2393827T3 (es) * 2006-09-04 2012-12-28 Ntn Corporation Cojinete de rodillos, estructura de soporte de árbol de levas, motor de combustión interna y procedimiento para la incorporación del cojinete de rodillos
DE102007024092A1 (de) * 2007-05-22 2008-11-27 Mahle International Gmbh Nockenwelle
US20090133528A1 (en) * 2007-11-27 2009-05-28 Jtekt Corporation Shaft apparatus with bearing
JP5145953B2 (ja) * 2008-01-10 2013-02-20 株式会社ジェイテクト カムシャフト装置
US8727105B2 (en) * 2011-05-13 2014-05-20 Sst Bearing Corporation Roller inserts for conveyor rollers and roller assemblies including the same
US9249692B2 (en) * 2011-07-21 2016-02-02 Mahle International Gmbh Camshaft and associate manufacturing method
DE102011081486A1 (de) * 2011-08-24 2013-02-28 Mahle International Gmbh Kurbelgehäuse

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411515B2 (de) * 1982-12-28 1989-02-27 Nissan Motor
JPH10122313A (ja) * 1996-10-23 1998-05-15 Honda Motor Co Ltd スプロケットを有するシャフトの組付構造
JP2001151234A (ja) * 1999-11-29 2001-06-05 Ricoh Co Ltd 物品運搬保管装置
WO2006088149A1 (ja) * 2005-02-17 2006-08-24 Jtekt Corporation カムシャフト装置及びカムシャフト装置の組立方法
JP2006250062A (ja) * 2005-03-11 2006-09-21 Jtekt Corp カムシャフト支持装置
US20080173128A1 (en) * 2005-08-05 2008-07-24 Neumayer Tekfor Holding Gmbh Shaft with Functional Bodies Such as Camshafts for Internal Combustion Engines, Method of Producing Them and Engines Equipped Therewith
JP2007192103A (ja) * 2006-01-19 2007-08-02 Toyota Motor Corp 内燃機関のカムシャフト支持構造
JP2008180375A (ja) * 2006-12-28 2008-08-07 Ntn Corp 円錐ころ軸受
JP2009030468A (ja) * 2007-07-25 2009-02-12 Jtekt Corp カムシャフトユニット

Also Published As

Publication number Publication date
DE102009009665A1 (de) 2010-08-26
US20120012075A1 (en) 2012-01-19
WO2010094598A1 (de) 2010-08-26

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