AU2002366024A1 - Cam follower with sheet metal rocker arm - Google Patents

Cam follower with sheet metal rocker arm

Info

Publication number
AU2002366024A1
AU2002366024A1 AU2002366024A AU2002366024A AU2002366024A1 AU 2002366024 A1 AU2002366024 A1 AU 2002366024A1 AU 2002366024 A AU2002366024 A AU 2002366024A AU 2002366024 A AU2002366024 A AU 2002366024A AU 2002366024 A1 AU2002366024 A1 AU 2002366024A1
Authority
AU
Australia
Prior art keywords
sheet metal
rocker arm
cam follower
metal rocker
follower
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.)
Abandoned
Application number
AU2002366024A
Inventor
Masayo Shimizuya
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
Publication of AU2002366024A1 publication Critical patent/AU2002366024A1/en
Abandoned 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
    • F01L1/185—Overhead end-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
    • 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
    • F01L2301/00—Using particular materials
    • F01L2301/02—Using ceramic 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
    • 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)
  • Valve-Gear Or Valve Arrangements (AREA)
AU2002366024A 2001-11-21 2002-11-19 Cam follower with sheet metal rocker arm Abandoned AU2002366024A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001356077 2001-11-21
JP2001-356077 2001-11-21
PCT/JP2002/012061 WO2003044330A1 (en) 2001-11-21 2002-11-19 Cam follower with sheet metal rocker arm

Publications (1)

Publication Number Publication Date
AU2002366024A1 true AU2002366024A1 (en) 2003-06-10

Family

ID=19167665

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002366024A Abandoned AU2002366024A1 (en) 2001-11-21 2002-11-19 Cam follower with sheet metal rocker arm

Country Status (6)

Country Link
US (1) US20040255717A1 (en)
EP (1) EP1447526A4 (en)
JP (1) JPWO2003044330A1 (en)
CN (1) CN1589364A (en)
AU (1) AU2002366024A1 (en)
WO (1) WO2003044330A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004012142A1 (en) * 2004-03-12 2005-09-29 Ina-Schaeffler Kg Lever for the valve control of a piston engine
DE102007018686A1 (en) * 2007-04-20 2008-10-23 Schaeffler Kg Cam follower bearing device
US7836860B2 (en) 2007-11-21 2010-11-23 Charter Manufacturing Co., Inc. Engine rocker arm
JP6721374B2 (en) * 2016-03-29 2020-07-15 株式会社オティックス Rocker arm and method of manufacturing rocker arm

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0615811B2 (en) * 1985-07-03 1994-03-02 本田技研工業株式会社 Cam follower with roller
US4697473A (en) * 1986-08-07 1987-10-06 The Henley Group, Inc. Rocker arm with cam-contacting roller
JPH0444289Y2 (en) * 1987-02-19 1992-10-19
JPH0619763Y2 (en) * 1988-06-24 1994-05-25 マツダ株式会社 Engine valve gear
JP2743488B2 (en) * 1989-06-29 1998-04-22 日本精工株式会社 Cam follower for engine valve train
JP2724415B2 (en) * 1989-11-29 1998-03-09 光洋精工株式会社 Method of manufacturing steel plate rocker arm
US5048475A (en) * 1991-01-17 1991-09-17 Henley Manufacturing Holding Company, Inc. Rocker arm
JP3362136B2 (en) * 1992-08-27 2003-01-07 光洋精工株式会社 Rocker arm
US5372097A (en) * 1992-12-18 1994-12-13 Welles Manufacturing Self-lubricating cam follower
DE4337594C2 (en) * 1993-11-04 2001-01-04 Schaeffler Waelzlager Ohg Bolt attachment to rocker arms or rocker arms
JPH07150909A (en) * 1993-11-29 1995-06-13 Koyo Seiko Co Ltd Rocker arm
US5819694A (en) * 1997-05-15 1998-10-13 Welles Manufacturing Company Stamped roller-type cam followers with added height
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
JP3120068B2 (en) * 1998-12-17 2000-12-25 久野金属工業株式会社 Rocker arm manufacturing method

Also Published As

Publication number Publication date
EP1447526A4 (en) 2004-12-29
CN1589364A (en) 2005-03-02
WO2003044330A1 (en) 2003-05-30
US20040255717A1 (en) 2004-12-23
EP1447526A1 (en) 2004-08-18
JPWO2003044330A1 (en) 2005-03-24

Similar Documents

Publication Publication Date Title
AU2002366030A1 (en) Rocker arm
GB2375583B (en) Variable camshaft assembly
AU2002353205A1 (en) Self-aligned printing
AU2002316685A1 (en) Arm stockinettes
GB2349181B (en) Interchangeable rocker arm assembly
AU2002322093A1 (en) Multi-position tilt-limiting mechanism
AU2002256756A1 (en) Open metal gasket with offset projecting portions
EP1471214A4 (en) Cam follower provided with rocker arm made of sheet metal
EP1318278A3 (en) Roller finger follower
AU2002366024A1 (en) Cam follower with sheet metal rocker arm
AU2002335768A1 (en) A tertiary cam cell
EP1318280A3 (en) Extended duration cam lobe for variable valve actuation mechanism
AU2002343829A1 (en) Cam follower provided with rocker arm made of sheet metal
EP1288119A3 (en) Crank arm for bicycle
GB2348246B (en) Automotive valve rocker arms
GB2376736B (en) Easi fit valve
AU2003221660A1 (en) Improved cam follower for power tongs and other uses
AU2002354059A1 (en) Rocker arm
AU2002222468A1 (en) Power saving cam
AU2002366031A1 (en) Rocker arm
AU2002215916A1 (en) Lever-type cam follower
AU2002221675A1 (en) Gripper feeder for metal strip
AU149934S (en) Rocker mechanism
AU2002951944A0 (en) Variable fulcrum rocker
AU2002238033A1 (en) Variable stroke/clearance mechanism

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase