DE60303475D1 - Kipphebel - Google Patents

Kipphebel

Info

Publication number
DE60303475D1
DE60303475D1 DE60303475T DE60303475T DE60303475D1 DE 60303475 D1 DE60303475 D1 DE 60303475D1 DE 60303475 T DE60303475 T DE 60303475T DE 60303475 T DE60303475 T DE 60303475T DE 60303475 D1 DE60303475 D1 DE 60303475D1
Authority
DE
Germany
Prior art keywords
rocker arm
rocker
arm
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.)
Expired - Lifetime
Application number
DE60303475T
Other languages
English (en)
Other versions
DE60303475T2 (de
Inventor
Nobutsuna Motohashi
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Publication of DE60303475D1 publication Critical patent/DE60303475D1/de
Application granted granted Critical
Publication of DE60303475T2 publication Critical patent/DE60303475T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2301/00—Using particular materials
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE60303475T 2002-11-07 2003-11-07 Kipphebel Expired - Lifetime DE60303475T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002323359 2002-11-07
JP2002323359A JP2004156545A (ja) 2002-11-07 2002-11-07 ロッカアーム

Publications (2)

Publication Number Publication Date
DE60303475D1 true DE60303475D1 (de) 2006-04-20
DE60303475T2 DE60303475T2 (de) 2006-07-20

Family

ID=32105471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60303475T Expired - Lifetime DE60303475T2 (de) 2002-11-07 2003-11-07 Kipphebel

Country Status (5)

Country Link
US (1) US6910452B2 (de)
EP (1) EP1418313B1 (de)
JP (1) JP2004156545A (de)
KR (1) KR20040041044A (de)
DE (1) DE60303475T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031030A1 (de) * 2006-07-05 2008-01-10 Schaeffler Kg Schlepp-oder Kipphebel für einen Ventiltrieb einer Brennkraftmaschine
US7836860B2 (en) 2007-11-21 2010-11-23 Charter Manufacturing Co., Inc. Engine rocker arm
JP4539741B2 (ja) * 2008-03-13 2010-09-08 三菱自動車工業株式会社 エンジンの可変動弁機構
US20100307437A1 (en) * 2009-06-05 2010-12-09 Schaeffler Technologies Gmbh & Co. Kg Rocker arm for a valve train of an internal combustion engine
US8915224B2 (en) * 2010-12-18 2014-12-23 Caterpillar Inc. Rocker shaft shim
CN102797526B (zh) * 2012-08-30 2015-04-15 三一重工股份有限公司 摇臂、摇臂总成、发动机及工程机械

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04308307A (ja) * 1991-04-04 1992-10-30 Daihatsu Motor Co Ltd 多気筒内燃機関における動弁装置
JP2807932B2 (ja) 1991-07-30 1998-10-08 フジオーゼックス株式会社 エンジン動弁系のロッカアーム
US5123384A (en) * 1991-10-21 1992-06-23 Henley Manufacturing Holding Company, Inc. Pedestal-mounted rocker arm with bushing
JP3398732B2 (ja) 1992-09-30 2003-04-21 光洋精工株式会社 ロッカアーム及びロッカアーム本体の製造方法
JPH05272310A (ja) 1992-03-27 1993-10-19 Ntn Corp ローラロッカーアームとその製造方法
JP2873653B2 (ja) 1993-06-22 1999-03-24 光洋精工株式会社 ロッカアームの製造方法
JPH07150909A (ja) * 1993-11-29 1995-06-13 Koyo Seiko Co Ltd ロッカアーム
JPH0991831A (ja) 1995-09-20 1997-04-04 Funai Electric Co Ltd ディスクオートチェンジャー
JP4186203B2 (ja) 1999-05-31 2008-11-26 株式会社ジェイテクト ロッカアームならびにロッカアーム胴体の製造方法
JP3693564B2 (ja) 1999-11-02 2005-09-07 中西金属工業株式会社 ロッカーアーム及びその製造方法
JP2002195011A (ja) 2000-12-27 2002-07-10 Otics Corp ロッカアーム

Also Published As

Publication number Publication date
KR20040041044A (ko) 2004-05-13
EP1418313B1 (de) 2006-02-08
EP1418313A1 (de) 2004-05-12
US6910452B2 (en) 2005-06-28
JP2004156545A (ja) 2004-06-03
DE60303475T2 (de) 2006-07-20
US20040089256A1 (en) 2004-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition