DE602005005428D1 - Wälzlager eines Kipphebels - Google Patents

Wälzlager eines Kipphebels

Info

Publication number
DE602005005428D1
DE602005005428D1 DE602005005428T DE602005005428T DE602005005428D1 DE 602005005428 D1 DE602005005428 D1 DE 602005005428D1 DE 602005005428 T DE602005005428 T DE 602005005428T DE 602005005428 T DE602005005428 T DE 602005005428T DE 602005005428 D1 DE602005005428 D1 DE 602005005428D1
Authority
DE
Germany
Prior art keywords
rolling
tilt lever
tilt
lever
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
DE602005005428T
Other languages
English (en)
Other versions
DE602005005428T2 (de
Inventor
Shinya Ochi
Jun Nishiuchi
Chiaki Nishizawa
Yoshitaka Waseda
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
Application filed by JTEKT Corp filed Critical JTEKT Corp
Publication of DE602005005428D1 publication Critical patent/DE602005005428D1/de
Application granted granted Critical
Publication of DE602005005428T2 publication Critical patent/DE602005005428T2/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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • 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
    • 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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances
    • 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
    • F01L2305/02—Mounting of rollers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Rolling Contact Bearings (AREA)
DE602005005428T 2004-11-17 2005-11-16 Wälzlager eines Kipphebels Active DE602005005428T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004333110 2004-11-17
JP2004333110A JP2006144848A (ja) 2004-11-17 2004-11-17 ロッカアーム用軸受

Publications (2)

Publication Number Publication Date
DE602005005428D1 true DE602005005428D1 (de) 2008-04-30
DE602005005428T2 DE602005005428T2 (de) 2009-04-23

Family

ID=35788109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005005428T Active DE602005005428T2 (de) 2004-11-17 2005-11-16 Wälzlager eines Kipphebels

Country Status (5)

Country Link
US (1) US20060126985A1 (de)
EP (1) EP1669556B1 (de)
JP (1) JP2006144848A (de)
CN (1) CN1776201A (de)
DE (1) DE602005005428T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008208871A (ja) * 2007-02-23 2008-09-11 Jtekt Corp ロッカーアーム用軸受の製造方法
US20100120576A1 (en) * 2007-03-29 2010-05-13 Masanori Satou Planetary gear device
KR101339504B1 (ko) 2007-12-27 2013-12-10 두산인프라코어 주식회사 다이아몬드상 카본 박막을 갖는 로커암 샤프트 및 상기로커암 샤프트의 제조방법
US20090173301A1 (en) * 2008-01-09 2009-07-09 Roller Bearing Company Of America, Inc Surface treated rocker arm shaft
WO2009116269A1 (ja) * 2008-03-21 2009-09-24 Ntn株式会社 軸受
JP5207891B2 (ja) * 2008-03-21 2013-06-12 Ｎｔｎ株式会社 軸受
KR20100135722A (ko) * 2008-03-21 2010-12-27 엔티엔 가부시키가이샤 베어링
JP2010091026A (ja) * 2008-10-09 2010-04-22 Ntn Corp ロッカアームアッシー
DE102009048873A1 (de) * 2008-10-17 2010-05-06 Schaeffler Kg Versetzt ausgebildeter Kipphebel für den Einsatz unter Schubbelastung
JP5322576B2 (ja) * 2008-10-21 2013-10-23 Ｎｔｎ株式会社 ロッカアームアッシー
JP5322592B2 (ja) * 2008-11-10 2013-10-23 Ｎｔｎ株式会社 ロッカアームアッシー
JP2010112342A (ja) * 2008-11-10 2010-05-20 Ntn Corp ロッカアームアッシー
JP2010111935A (ja) * 2008-11-10 2010-05-20 Ntn Corp ロッカアームアッシー
JP2010112341A (ja) * 2008-11-10 2010-05-20 Ntn Corp ロッカアームアッシー
JP2010112340A (ja) * 2008-11-10 2010-05-20 Ntn Corp ロッカアームアッシー
JP2010112343A (ja) * 2008-11-10 2010-05-20 Ntn Corp ロッカアームアッシーおよびその製造方法
JP5127674B2 (ja) * 2008-11-10 2013-01-23 Ｎｔｎ株式会社 ロッカアームアッシー
US8632251B2 (en) * 2010-06-24 2014-01-21 Schaeffler Technologies AG & Co. KG Bearing closure/shield for current passage in electric equipment
FR2981728B1 (fr) 2011-10-21 2014-07-04 Hydromecanique & Frottement Piece de frottement fonctionnant en milieu lubrifie
JP2013167236A (ja) * 2012-01-19 2013-08-29 Nsk Ltd カムフォロア装置
US9222376B2 (en) * 2013-05-03 2015-12-29 General Electric Company Cam follower system for engine
EP2853697B1 (de) * 2013-09-27 2016-04-27 Aktiebolaget SKF Mechanisches System, Einspritzpumpe und Ventilaktor mit einem solchen mechanischen System und Herstellungsverfahren
US9546724B2 (en) * 2014-01-13 2017-01-17 Caterpillar Inc. Roller pin for cam actuated roller assembly
JP6217871B2 (ja) * 2015-09-17 2017-10-25 新日鐵住金株式会社 チタン管成形ロール、チタン管成形装置およびチタン管の製造方法
JP2017186995A (ja) * 2016-04-08 2017-10-12 株式会社オティックス ロッカアーム
JP2018043286A (ja) * 2016-09-16 2018-03-22 新日鐵住金株式会社 金属管成形ロール、金属管成形装置、金属管成形方法
EP3752747A4 (de) 2018-02-13 2021-10-27 Schaeffler Technologies AG & Co. KG Beschichtete lagerbauteile
CN110847996A (zh) * 2019-10-14 2020-02-28 中国北方发动机研究所(天津) 一种发动机用轻质钛合金复合材料摇臂

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013076C2 (de) * 1980-04-03 1983-10-13 Daimler-Benz Ag, 7000 Stuttgart Schaufel für ein verstellbares Turbineneintrittsleitgitter
JPH0615811B2 (ja) * 1985-07-03 1994-03-02 本田技研工業株式会社 ロ−ラ付カムフォロア
US4628874A (en) * 1985-10-30 1986-12-16 Eaton Corporation Roller follower axle retention
US4727832A (en) * 1986-06-13 1988-03-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Roller rocker arm
JP2743488B2 (ja) * 1989-06-29 1998-04-22 日本精工株式会社 エンジンの動弁機構用カムフォロア装置
US4995281A (en) * 1989-07-31 1991-02-26 Ford Motor Company Lightweight rocker arm
GB2268901B (en) * 1992-07-23 1995-07-05 Nsk Ltd A rolling/sliding part
US6167856B1 (en) * 1992-11-12 2001-01-02 Ford Global Technologies, Inc. Low friction cam shaft
US5297509A (en) * 1993-06-30 1994-03-29 The Torrington Company Rocker arm assembly
US6045200A (en) * 1997-02-12 2000-04-04 Caterpillar Inc. Track bushing having improved abrasion and galling resistance
EP1172556A3 (de) * 2000-07-14 2004-05-12 Kabushiki Kaisha Toyota Jidoshokki Kolbenschuhanordnung in einem Taumelscheibenkompressor
JP2003056315A (ja) * 2001-08-22 2003-02-26 Ntn Corp ローラ付きカムフォロア
JP4282284B2 (ja) * 2001-08-22 2009-06-17 株式会社小松製作所 履帯
US6585483B2 (en) * 2001-11-20 2003-07-01 Honeywell International Inc. Stationary roller shaft formed of a material having a low inclusion content and high hardness
US6948784B2 (en) * 2002-03-06 2005-09-27 Deere & Company Track pin bushing having a metallurgically bonded coating
DE60305054T2 (de) * 2002-10-17 2007-02-01 Ntn Corp. Rollennockenfolger für Brennkraftmaschine
JP4120358B2 (ja) 2002-11-06 2008-07-16 株式会社ジェイテクト カムフォロア用軸体
JP2004293632A (ja) * 2003-03-26 2004-10-21 Ntn Corp 転がり軸受
EP1482190B1 (de) * 2003-05-27 2012-12-05 Nissan Motor Company Limited Wälzkörper
JP4973971B2 (ja) * 2003-08-08 2012-07-11 日産自動車株式会社 摺動部材

Also Published As

Publication number Publication date
US20060126985A1 (en) 2006-06-15
EP1669556B1 (de) 2008-03-19
JP2006144848A (ja) 2006-06-08
EP1669556A1 (de) 2006-06-14
DE602005005428T2 (de) 2009-04-23
CN1776201A (zh) 2006-05-24

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