DE602009000859D1 - Nockenwellenvorrichtung - Google Patents

Nockenwellenvorrichtung

Info

Publication number
DE602009000859D1
DE602009000859D1 DE602009000859T DE602009000859T DE602009000859D1 DE 602009000859 D1 DE602009000859 D1 DE 602009000859D1 DE 602009000859 T DE602009000859 T DE 602009000859T DE 602009000859 T DE602009000859 T DE 602009000859T DE 602009000859 D1 DE602009000859 D1 DE 602009000859D1
Authority
DE
Germany
Prior art keywords
camshafts
camshafts device
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.)
Active
Application number
DE602009000859T
Other languages
English (en)
Inventor
Mikio Kuromatsu
Hiroshi Ueno
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40578472&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602009000859(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JTEKT Corp filed Critical JTEKT Corp
Publication of DE602009000859D1 publication Critical patent/DE602009000859D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • 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
    • 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)
  • Rolling Contact Bearings (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE602009000859T 2008-01-10 2009-01-08 Nockenwellenvorrichtung Active DE602009000859D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008003542A JP5145953B2 (ja) 2008-01-10 2008-01-10 カムシャフト装置

Publications (1)

Publication Number Publication Date
DE602009000859D1 true DE602009000859D1 (de) 2011-04-28

Family

ID=40578472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602009000859T Active DE602009000859D1 (de) 2008-01-10 2009-01-08 Nockenwellenvorrichtung

Country Status (4)

Country Link
US (1) US8051821B2 (de)
EP (1) EP2078829B2 (de)
JP (1) JP5145953B2 (de)
DE (1) DE602009000859D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006200619A (ja) * 2005-01-20 2006-08-03 Otics Corp 回転組立体とその製造方法
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
DE102009009665A1 (de) * 2009-02-19 2010-08-26 Mahle International Gmbh Brennkraftmaschine mit wenigstens einer Nockenwelle
JP2011099342A (ja) * 2009-11-04 2011-05-19 Jtekt Corp カムシャフト装置
JP5532872B2 (ja) * 2009-12-01 2014-06-25 株式会社ジェイテクト カムシャフト装置
CN101782004B (zh) * 2009-12-09 2013-06-05 苏州麦格特发动机有限公司 柴油机顶置凸轮轴结构
DE102010005874A1 (de) * 2010-01-27 2011-07-28 Daimler AG, 70327 Nockenwelle mit Wälzlager, Montageanordnung für eine Nockenwelle mit Wälzlager und Verfahren zur Fertigung
DE102010019130B4 (de) * 2010-04-30 2021-02-04 Mahle International Gmbh Zylinderkopf
DE102010019129A1 (de) * 2010-04-30 2011-11-03 Mahle International Gmbh Lagerbock einer Nockenwelle
JP5376336B2 (ja) * 2010-04-30 2013-12-25 トヨタ自動車株式会社 カムシャフトの間歇給油型転がり軸受装置
DE102010056111A1 (de) * 2010-12-23 2012-06-28 Neumayer Tekfor Holding Gmbh Lagerung von Nockenwellen
DE102011011803A1 (de) * 2011-02-19 2012-08-23 Volkswagen Ag Betätigungsmodul für mindestens ein Gaswechselventil einer Brennkraftmaschine
DE102011081486A1 (de) * 2011-08-24 2013-02-28 Mahle International Gmbh Kurbelgehäuse
DE102011088655A1 (de) * 2011-12-15 2013-06-20 Schaeffler Technologies AG & Co. KG Wälzlagerung für eine gebaute Nockenwelle
DE102012217456A1 (de) * 2012-09-26 2014-03-27 Mahle International Gmbh Nockenwelle für eine Brennkraftmaschine
DE102013203842A1 (de) 2013-03-06 2014-09-11 Mahle International Gmbh Lageranordnung
DE102013207200A1 (de) * 2013-04-22 2014-11-06 Mahle International Gmbh Brennkraftmaschine
DE102019214289A1 (de) * 2019-09-19 2021-03-25 Volkswagen Aktiengesellschaft Nockenwellenanordnung für ein Kraftfahrzeug und Verfahren zum Zusammenbau einer Nockenwellenanordnung

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593121Y2 (ja) * 1977-09-30 1984-01-28 ダイハツ工業株式会社 内燃機関におけるカム軸の軸受装置
JPS5935637U (ja) * 1982-08-31 1984-03-06 スズキ株式会社 オ−バヘツドカム駆動用中間軸の取付構造
JPS5949706U (ja) * 1982-09-27 1984-04-02 本田技研工業株式会社 内燃機関のカムシヤフト軸受装置
DE3526029A1 (de) † 1985-07-20 1987-01-29 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US5218883A (en) * 1988-02-07 1993-06-15 Mannesmann Aktiengesellschaft Assembled shaft and process for production thereof
JPH0648082Y2 (ja) * 1988-06-16 1994-12-07 川崎重工業株式会社 カムシャフトの軸方向遊び除去装置
JPH03275907A (ja) * 1990-03-23 1991-12-06 Mazda Motor Corp カムシャフトの製造方法
JPH03275908A (ja) * 1990-03-26 1991-12-06 Mazda Motor Corp カムシャフト及びその製造方法
JP2927360B2 (ja) * 1990-04-27 1999-07-28 エヌティエヌ株式会社 カム軸の支持機構
US5209194A (en) * 1991-04-26 1993-05-11 Nippondenso Co., Ltd. Variable valve timing apparatus
DE4307562B4 (de) * 1993-03-10 2004-04-01 Bayerische Motoren Werke Ag Verfahren zur Herstellung auf einer Steuerwelle durch thermisches Schrumpfen positionierbaren Sinter-Steuernockens
JPH08128306A (ja) * 1994-11-02 1996-05-21 Suzuki Motor Corp エンジンのカムシャフト構造
JP3572715B2 (ja) † 1995-04-18 2004-10-06 スズキ株式会社 多気筒４サイクルエンジンのカムシャフト軸受構造
US5826461A (en) † 1996-01-22 1998-10-27 Kaywood Products Corporation Camshaft assembly and method of making the same
JP3862462B2 (ja) * 2000-01-20 2006-12-27 本田技研工業株式会社 カムフォロア脱落防止構造
JP4134587B2 (ja) * 2001-04-16 2008-08-20 スズキ株式会社 動弁装置およびこれを備えた内燃機関
JP2005090696A (ja) 2003-09-19 2005-04-07 Nsk Ltd ころ軸受及び内燃機関
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
JP2006226400A (ja) 2005-02-17 2006-08-31 Jtekt Corp シャフト装置
JP2006226184A (ja) * 2005-02-17 2006-08-31 Jtekt Corp カムシャフト装置及びその組立方法
JP4400484B2 (ja) * 2005-03-11 2010-01-20 株式会社ジェイテクト カムシャフト支持装置
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
CN101949312B (zh) 2005-08-05 2012-06-13 诺伊曼尔·泰克福尔控股有限公司 用于内燃机的补偿轴
US20070232427A1 (en) * 2006-03-29 2007-10-04 Jtekt Corporation Pulley assembly and pulley usable therefor
FR2901571B1 (fr) * 2006-05-29 2013-07-26 Peugeot Citroen Automobiles Sa Systeme de montage d'un arbre a cames muni de roulements
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

Also Published As

Publication number Publication date
EP2078829A1 (de) 2009-07-15
EP2078829B2 (de) 2020-05-20
US8051821B2 (en) 2011-11-08
JP2009167807A (ja) 2009-07-30
EP2078829B1 (de) 2011-03-16
JP5145953B2 (ja) 2013-02-20
US20090178630A1 (en) 2009-07-16

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