JP2011208631A - タペットローラ軸受 - Google Patents

タペットローラ軸受 Download PDF

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Publication number
JP2011208631A
JP2011208631A JP2011006244A JP2011006244A JP2011208631A JP 2011208631 A JP2011208631 A JP 2011208631A JP 2011006244 A JP2011006244 A JP 2011006244A JP 2011006244 A JP2011006244 A JP 2011006244A JP 2011208631 A JP2011208631 A JP 2011208631A
Authority
JP
Japan
Prior art keywords
roller
bearing
rollers
tappet
axial direction
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.)
Withdrawn
Application number
JP2011006244A
Other languages
English (en)
Japanese (ja)
Inventor
Takehiro Kudo
丈洋 工藤
Ken Hachisuga
賢 蜂須賀
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP2011006244A priority Critical patent/JP2011208631A/ja
Priority to EP11703364.7A priority patent/EP2546480A4/en
Priority to PCT/JP2011/050763 priority patent/WO2011111418A1/ja
Priority to CN2011800000523A priority patent/CN102292523A/zh
Priority to US13/060,206 priority patent/US20120318216A1/en
Publication of JP2011208631A publication Critical patent/JP2011208631A/ja
Withdrawn legal-status Critical Current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
    • F01L1/12—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
    • 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)
JP2011006244A 2010-03-12 2011-01-14 タペットローラ軸受 Withdrawn JP2011208631A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011006244A JP2011208631A (ja) 2010-03-12 2011-01-14 タペットローラ軸受
EP11703364.7A EP2546480A4 (en) 2010-03-12 2011-01-18 PUSH ROLLER BEARING
PCT/JP2011/050763 WO2011111418A1 (ja) 2010-03-12 2011-01-18 タペットローラ軸受
CN2011800000523A CN102292523A (zh) 2010-03-12 2011-01-18 挺杆滚柱轴承
US13/060,206 US20120318216A1 (en) 2010-03-12 2011-01-18 Tappet roller bearing

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010055650 2010-03-12
JP2010055650 2010-03-12
JP2011006244A JP2011208631A (ja) 2010-03-12 2011-01-14 タペットローラ軸受

Publications (1)

Publication Number Publication Date
JP2011208631A true JP2011208631A (ja) 2011-10-20

Family

ID=44563248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011006244A Withdrawn JP2011208631A (ja) 2010-03-12 2011-01-14 タペットローラ軸受

Country Status (5)

Country Link
US (1) US20120318216A1 (zh)
EP (1) EP2546480A4 (zh)
JP (1) JP2011208631A (zh)
CN (1) CN102292523A (zh)
WO (1) WO2011111418A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10697493B2 (en) 2018-02-15 2020-06-30 Roller Bearing Company Of America, Inc. Cam follower with multiple rows of independently operating bearings

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* Cited by examiner, † Cited by third party
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CN102705026A (zh) * 2012-05-28 2012-10-03 武汉东方骏驰精密制造有限公司 带下沉式滚柱轴承轴的u型滚子摇臂
DE102012219506A1 (de) * 2012-10-02 2014-04-03 Schaeffler Technologies Gmbh & Co. Kg Hebelartiger Nockenfolger
US10088056B2 (en) * 2015-01-26 2018-10-02 Hamilton Sundstrand Corporation Butterfly valve with modified scotch yoke connection
CN107923268B (zh) * 2015-08-19 2020-10-20 沃尔沃卡车集团 可变气门促动机构、内燃发动机和车辆
DE102015118884A1 (de) * 2015-11-04 2017-05-04 Pierburg Gmbh Mechanisch steuerbarer Ventiltrieb
DE102017104641A1 (de) 2017-03-06 2018-09-06 Thyssenkrupp Ag Nockenfolgerrolle, Nockenfolger, Ventiltrieb und Brennkraftmaschine
CN108533616B (zh) * 2018-06-20 2020-10-23 安徽航睿电子科技有限公司 一种低速重载荷滚珠轴承
US10533463B1 (en) * 2018-09-06 2020-01-14 Delphi Technologies Ip Limited Switchable rocker arm and roller retainer thereof
US10544711B1 (en) * 2018-09-06 2020-01-28 Delphi Technologies Ip Limited Switchable rocker arm and roller retainer thereof

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US2266077A (en) * 1938-10-03 1941-12-16 Henry A Roan Internal combustion engine
US3674325A (en) * 1970-11-27 1972-07-04 Torrington Co Bearing
JPS5913369Y2 (ja) * 1979-07-18 1984-04-20 日本精工株式会社 円筒ころ軸受
US4468056A (en) * 1981-10-05 1984-08-28 The B. F. Goodrich Company Swivel
JPS6021505U (ja) * 1983-07-22 1985-02-14 トヨタ自動車株式会社 可変バルブタイミング機構
EP0573674B1 (en) * 1992-01-07 1997-04-02 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Roller rocker arm and process for manufacturing the same
JPH06331003A (ja) * 1993-05-24 1994-11-29 Koyo Seiko Co Ltd カム従動子
JP3526757B2 (ja) * 1998-08-04 2004-05-17 本田技研工業株式会社 内燃機関用動弁装置
US6502536B2 (en) * 2000-01-14 2003-01-07 Delphi Technologies, Inc. Method and apparatus for two-step cam profile switching
JP2003056315A (ja) * 2001-08-22 2003-02-26 Ntn Corp ローラ付きカムフォロア
US6807932B2 (en) * 2001-11-22 2004-10-26 Ntn Corporation Rocker arm
US6532920B1 (en) 2002-02-08 2003-03-18 Ford Global Technologies, Inc. Multipositional lift rocker arm assembly
DE10228022B4 (de) * 2002-06-20 2009-04-23 Entec Consulting Gmbh Ventilhubvorrichtung zur Hubverstellung der Gaswechselventile einer Verbrennungskraftmaschine
DE10230108B4 (de) * 2002-07-04 2004-06-24 Meta Motoren- Und Energie-Technik Gmbh Vorrichtung zum Verstellen des Hubs eines von einer Nockenwelle betätigten Ventils
JP3892373B2 (ja) * 2002-09-09 2007-03-14 Ｎｔｎ株式会社 ロッカーアーム
DE10257705A1 (de) * 2002-12-11 2004-06-24 Ina-Schaeffler Kg Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
EP1687513B1 (en) * 2003-10-02 2010-12-22 Jesel, Inc. Double roller cam follower
JP4205009B2 (ja) * 2004-04-14 2009-01-07 本田技研工業株式会社 可変動弁機構
EP2159437B1 (en) * 2004-08-02 2018-10-17 NTN Corporation Rolling bearing for rocker arm
US7421988B2 (en) * 2004-08-03 2008-09-09 Stefan Battlogg Positive-guidance apparatus for conversion of a rotary movement of a drive to a reciprocating movement of a part
DE102005039368B9 (de) * 2005-08-08 2007-11-08 Meta Motoren- Und Energie-Technik Gmbh Schaltbarer Ventilbetätigungsmechanismus
DE102005053596A1 (de) * 2005-11-10 2007-05-16 Schaeffler Kg Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE102006018512A1 (de) 2006-04-21 2007-10-25 Schaeffler Kg Rollenelement für ein schwenkbewegliches Maschinenteil
DE102007037747B4 (de) * 2007-08-10 2022-06-15 Mercedes-Benz Group AG Brennkraftmaschinenventiltriebumschaltvorrichtung
US8109247B2 (en) * 2008-05-19 2012-02-07 GM Global Technology Operations LLC Wear resistant camshaft and follower material
JP2009293392A (ja) * 2008-06-02 2009-12-17 Ntn Corp ロッカーアーム用カムフォロアおよびカムフォロア装置
JP2010151244A (ja) * 2008-12-25 2010-07-08 Jtekt Corp ころ軸受

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10697493B2 (en) 2018-02-15 2020-06-30 Roller Bearing Company Of America, Inc. Cam follower with multiple rows of independently operating bearings

Also Published As

Publication number Publication date
EP2546480A1 (en) 2013-01-16
EP2546480A4 (en) 2014-06-25
US20120318216A1 (en) 2012-12-20
WO2011111418A1 (ja) 2011-09-15
CN102292523A (zh) 2011-12-21

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