DE60214239D1 - Schwinghebel - Google Patents

Schwinghebel

Info

Publication number
DE60214239D1
DE60214239D1 DE60214239T DE60214239T DE60214239D1 DE 60214239 D1 DE60214239 D1 DE 60214239D1 DE 60214239 T DE60214239 T DE 60214239T DE 60214239 T DE60214239 T DE 60214239T DE 60214239 D1 DE60214239 D1 DE 60214239D1
Authority
DE
Germany
Prior art keywords
rocker
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
DE60214239T
Other languages
English (en)
Other versions
DE60214239T2 (de
Inventor
Katsufumi Abe
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.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing 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
Priority claimed from JP2002193651A external-priority patent/JP2003328704A/ja
Priority claimed from JP2002193650A external-priority patent/JP3836407B2/ja
Priority claimed from JP2002193649A external-priority patent/JP2003222005A/ja
Application filed by NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Publication of DE60214239D1 publication Critical patent/DE60214239D1/de
Application granted granted Critical
Publication of DE60214239T2 publication Critical patent/DE60214239T2/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
    • F01L1/181—Centre pivot rocking arms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/10—Cooling bags, e.g. ice-bags
    • 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
    • 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
    • F01L1/185—Overhead end-pivot rocking arms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0002—Head or parts thereof
    • A61F2007/0009—Throat or neck
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0029—Arm or parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0203—Cataplasms, poultices or compresses, characterised by their contents; Bags therefor
    • A61F2007/0204—Cataplasms, poultices or compresses, characterised by their contents; Bags therefor containing clay, mud, fango, sand, kaolin clay, volcanic or other inorganic granular solids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0203—Cataplasms, poultices or compresses, characterised by their contents; Bags therefor
    • A61F2007/022—Bags therefor
    • A61F2007/0223—Bags therefor made of textiles
    • 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
    • F01L1/20—Adjusting or compensating clearance
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • 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
    • 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
    • Y10T29/49295—Push rod or rocker arm making
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE60214239T 2001-11-22 2002-11-21 Schwinghebel Expired - Lifetime DE60214239T2 (de)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP2001357324 2001-11-22
JP2001357324 2001-11-22
JP2002064300 2002-03-08
JP2002064300 2002-03-08
JP2002193650 2002-07-02
JP2002193651A JP2003328704A (ja) 2001-11-22 2002-07-02 ロッカーアーム
JP2002193650A JP3836407B2 (ja) 2001-11-22 2002-07-02 ロッカーアーム
JP2002193649 2002-07-02
JP2002193651 2002-07-02
JP2002193649A JP2003222005A (ja) 2001-11-22 2002-07-02 ロッカーアーム

Publications (2)

Publication Number Publication Date
DE60214239D1 true DE60214239D1 (de) 2006-10-05
DE60214239T2 DE60214239T2 (de) 2006-12-14

Family

ID=27532040

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60202930T Expired - Lifetime DE60202930T2 (de) 2001-11-22 2002-11-21 Schwinghebel
DE60214239T Expired - Lifetime DE60214239T2 (de) 2001-11-22 2002-11-21 Schwinghebel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60202930T Expired - Lifetime DE60202930T2 (de) 2001-11-22 2002-11-21 Schwinghebel

Country Status (5)

Country Link
US (3) US6807932B2 (de)
EP (2) EP1314860B1 (de)
KR (5) KR100831716B1 (de)
CN (1) CN1308572C (de)
DE (2) DE60202930T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6807932B2 (en) * 2001-11-22 2004-10-26 Ntn Corporation Rocker arm
JP2005256656A (ja) * 2004-03-10 2005-09-22 Toyota Central Res & Dev Lab Inc ローラーロッカーアーム式動弁装置
US7089899B1 (en) * 2005-07-11 2006-08-15 Eaton Corporation Stamped two-step rocker arm component
JP4235196B2 (ja) * 2005-08-22 2009-03-11 中西金属工業株式会社 ロッカーアームの製造方法
DE102005046897A1 (de) * 2005-09-30 2007-04-05 Schaeffler Kg Kipphebel eines Ventiltriebs einer Brennkraftmaschine
ITMI20070779A1 (it) * 2007-04-17 2008-10-18 Gnutti Carlo Spa Dispositivo di connessione tra il bilanciere e le valvole od il gruppo di iniezione in motori a combustione interna
DE102007021855A1 (de) 2007-05-10 2008-11-13 Schaeffler Kg Kipphebel einer Brennkraftmaschine
FR2928409B1 (fr) 2008-03-06 2015-06-19 Skf Ab Culbuteur pour moteur a combustion interne
JP2011208631A (ja) * 2010-03-12 2011-10-20 Nsk Ltd タペットローラ軸受
DE102010033120A1 (de) * 2010-08-03 2012-02-09 Schaeffler Technologies Gmbh & Co. Kg Nockenfolger
JP5905665B2 (ja) * 2011-02-08 2016-04-20 本田技研工業株式会社 ロッカーアーム装置
CN102102552A (zh) * 2011-03-28 2011-06-22 南京金城机械有限公司 一种凸轮偏置式配气机构
DE102012207520A1 (de) * 2012-05-07 2013-11-07 Schaeffler Technologies AG & Co. KG Nockenfolger für den Ventiltrieb einer Brennkraftmaschine
DE102013211280A1 (de) * 2013-06-17 2014-12-18 Schaeffler Technologies Gmbh & Co. Kg Kipphebel
DK179953B1 (en) * 2018-03-27 2019-10-25 Ceramicspeed Sport A/S Bicycle Drive System
US10894577B2 (en) * 2018-03-27 2021-01-19 Ceramicspeed Sport A/S Bicycle drive system
CN109882260A (zh) * 2018-12-18 2019-06-14 舍弗勒技术股份两合公司 中间杠杆，中间杠杆壳体及其制造方法
JP7162733B2 (ja) * 2019-04-19 2022-10-28 株式会社日進製作所 ロッカアーム
DE102020122920A1 (de) 2020-09-02 2022-03-03 Schaeffler Technologies AG & Co. KG Schaltbarer Schlepphebel für einen Ventiltrieb einer Brennkraftmaschine

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215429C1 (de) * 1982-04-24 1983-11-24 Bayerische Motoren Werke AG, 8000 München Schlepphebel aus Blech
JPS63272903A (ja) 1987-04-28 1988-11-10 Odai Tekko Kk ロツカ−ア−ム
EP0573674B1 (de) * 1992-01-07 1997-04-02 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Kipphebel mit rolle und dessen herstellungsverfahren
JP3306478B2 (ja) * 1993-11-29 2002-07-24 光洋精工株式会社 プレス製ロッカアーム
US5357916A (en) * 1993-12-27 1994-10-25 Chrysler Corporation Valve adjuster mechanism for an internal combustion engine
US5799546A (en) 1995-07-19 1998-09-01 Henley Manufacturing Holding Company, Inc. Compact roller follower
US6062184A (en) 1995-11-23 2000-05-16 Ina Walzlager Schaeffler Ohg Rocker arm or finger lever formed by a chipless process
KR200161255Y1 (ko) * 1996-12-09 1999-12-01 정몽규 디젤엔진의 일체형 밸브 브릿지
DE19710867A1 (de) 1997-03-15 1998-09-17 Schaeffler Waelzlager Ohg Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine
US6041747A (en) * 1997-04-23 2000-03-28 Koyo Seiko Co., Ltd. Rocker arm
JP3438036B2 (ja) 1997-04-23 2003-08-18 光洋精工株式会社 ロッカアーム
US6199527B1 (en) * 1998-03-12 2001-03-13 Nsk Ltd. Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof
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
JP4003349B2 (ja) 1999-06-23 2007-11-07 株式会社ジェイテクト ロッカアーム
JP2001041011A (ja) 1999-08-02 2001-02-13 Koyo Seiko Co Ltd ロッカアーム
DE60041688D1 (de) * 1999-08-18 2009-04-16 Jtekt Corp Kipphebel und verfahren zu seiner herstellung
JP2001065316A (ja) 1999-08-27 2001-03-13 Nsk Ltd ロッカーアーム及びその製造方法
JP2001132414A (ja) 1999-10-29 2001-05-15 Nsk Ltd 板金製ロッカーアーム
US6807932B2 (en) * 2001-11-22 2004-10-26 Ntn Corporation Rocker arm
JP3836407B2 (ja) * 2001-11-22 2006-10-25 Ｎｔｎ株式会社 ロッカーアーム
JP2004076656A (ja) * 2002-08-20 2004-03-11 Ntn Corp ロッカーアーム

Also Published As

Publication number Publication date
KR20080091071A (ko) 2008-10-09
KR100911703B1 (ko) 2009-08-10
US20050028775A1 (en) 2005-02-10
EP1314860A2 (de) 2003-05-28
KR100831716B1 (ko) 2008-05-22
KR100910782B1 (ko) 2009-08-04
KR20080068615A (ko) 2008-07-23
US20030094153A1 (en) 2003-05-22
US6981479B2 (en) 2006-01-03
KR20030042423A (ko) 2003-05-28
DE60202930D1 (de) 2005-03-17
EP1462619A1 (de) 2004-09-29
EP1462619B1 (de) 2006-08-23
KR20080033206A (ko) 2008-04-16
EP1314860B1 (de) 2005-02-09
DE60202930T2 (de) 2005-07-07
CN1421595A (zh) 2003-06-04
CN1308572C (zh) 2007-04-04
DE60214239T2 (de) 2006-12-14
KR20090028746A (ko) 2009-03-19
EP1314860A3 (de) 2003-07-02
US7021260B2 (en) 2006-04-04
KR100882253B1 (ko) 2009-02-06
KR100855295B1 (ko) 2008-08-29
US20050241604A1 (en) 2005-11-03
US6807932B2 (en) 2004-10-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition