CA2001464A1 - Culbuteur actionnant deux clapets - Google Patents

Culbuteur actionnant deux clapets

Info

Publication number
CA2001464A1
CA2001464A1 CA2001464A CA2001464A CA2001464A1 CA 2001464 A1 CA2001464 A1 CA 2001464A1 CA 2001464 A CA2001464 A CA 2001464A CA 2001464 A CA2001464 A CA 2001464A CA 2001464 A1 CA2001464 A1 CA 2001464A1
Authority
CA
Canada
Prior art keywords
rocker arm
shaped
valves
cam
operating
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.)
Granted
Application number
CA2001464A
Other languages
English (en)
Other versions
CA2001464C (fr
Inventor
Jesse V. Mills
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.)
HENLEY MANUFACTURING HOLDING COMPANY Inc
Original Assignee
HENLEY MANUFACTURING HOLDING COMPANY Inc
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 HENLEY MANUFACTURING HOLDING COMPANY Inc filed Critical HENLEY MANUFACTURING HOLDING COMPANY Inc
Publication of CA2001464A1 publication Critical patent/CA2001464A1/fr
Application granted granted Critical
Publication of CA2001464C publication Critical patent/CA2001464C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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
    • F01L2001/188—Fulcrums at upper surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
CA002001464A 1988-11-30 1989-10-25 Culbuteur actionnant deux clapets Expired - Fee Related CA2001464C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US278,258 1988-11-30
US07/278,258 US4913104A (en) 1988-11-30 1988-11-30 Rocker arm for operating two valves

Publications (2)

Publication Number Publication Date
CA2001464A1 true CA2001464A1 (fr) 1990-05-31
CA2001464C CA2001464C (fr) 1999-08-10

Family

ID=23064309

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002001464A Expired - Fee Related CA2001464C (fr) 1988-11-30 1989-10-25 Culbuteur actionnant deux clapets

Country Status (2)

Country Link
US (1) US4913104A (fr)
CA (1) CA2001464C (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2623856B2 (ja) * 1989-09-05 1997-06-25 日産自動車株式会社 内燃機関のシリンダヘッド
US5016582A (en) * 1990-10-12 1991-05-21 Henley Manufacturing Holding Company, Inc. Rocker arm
AU648647B2 (en) * 1991-09-03 1994-04-28 Caterpillar Inc. Valve actuation device
US5259346A (en) * 1992-11-05 1993-11-09 Henley Manufacturing Holding Company, Inc. Rocker arm of the cam-follower type for operating two valves
WO1995000750A1 (fr) * 1993-06-18 1995-01-05 Ina Wälzlager Schaeffler Kg Levier entraine pour l'actionnement de soupapes a gaz
US5445117A (en) * 1994-01-31 1995-08-29 Mendler; Charles Adjustable valve system for a multi-valve internal combustion engine
GB9523742D0 (en) * 1995-11-21 1996-01-24 Mitchell Stephen W Valve timing phase changer
DE19622770A1 (de) * 1996-06-07 1997-12-11 Bayerische Motoren Werke Ag Ventiltrieb für eine Arbeits- oder Kraftmaschine, insbesondere Brennkraftmaschine
DE19712656A1 (de) * 1997-03-26 1998-10-01 Schaeffler Waelzlager Ohg Hydraulisch wirkendes Abstützelement
US5819694A (en) * 1997-05-15 1998-10-13 Welles Manufacturing Company Stamped roller-type cam followers with added height
JP4047542B2 (ja) * 1997-12-11 2008-02-13 ディーゼル エンジン リターダーズ，インコーポレイテッド エンジン弁作動システム
US8820276B2 (en) * 1997-12-11 2014-09-02 Jacobs Vehicle Systems, Inc. Variable lost motion valve actuator and method
US6293237B1 (en) * 1997-12-11 2001-09-25 Diesel Engine Retarders, Inc. Variable lost motion valve actuator and method
US6510824B2 (en) 1997-12-11 2003-01-28 Diesel Engine Retarders, Inc. Variable lost motion valve actuator and method
IT1302601B1 (it) * 1998-10-05 2000-09-29 Eaton Automotive Spa Bilanciere dotato di elemento idraulico nel fulcro per un treno dicomando di valvole.
US6237552B1 (en) * 1999-08-31 2001-05-29 Allen James Hoag, Jr. Motorcycle rocker arm
JP4278292B2 (ja) * 2000-10-13 2009-06-10 本田技研工業株式会社 車両搭載内燃機関の動弁装置
US6659056B2 (en) 2001-02-01 2003-12-09 Cummins Inc. Valve train with a single camshaft
WO2002081872A1 (fr) * 2001-04-05 2002-10-17 Stephen William Mitchell Systeme de distribution a programme variable
DE10330881A1 (de) * 2003-07-09 2005-01-27 Ina-Schaeffler Kg Verfahren zur Herstellung eines Außenhebels eines schaltbaren Schlepphebels
DE10340944A1 (de) * 2003-09-05 2005-04-28 Ina Schaeffler Kg Ventiltrieb
US7228833B2 (en) * 2003-11-25 2007-06-12 Daimlerchrysler Corporation Rocker system for an internal combustion engine
DE102006002996A1 (de) * 2006-01-21 2007-08-02 Schaeffler Kg Kipphebel aus Stahlblech
DE102006031030A1 (de) * 2006-07-05 2008-01-10 Schaeffler Kg Schlepp-oder Kipphebel für einen Ventiltrieb einer Brennkraftmaschine
DE102009048143A1 (de) * 2009-10-02 2011-04-07 Man Nutzfahrzeuge Aktiengesellschaft Brennkraftmaschine mit einer Motorbremseinrichtung
CN102383887B (zh) * 2011-10-26 2016-08-17 奇瑞汽车股份有限公司 一种顶置凸轮轴发动机的气门控制机构
DE102012206178B4 (de) * 2012-04-16 2015-08-13 Schaeffler Technologies AG & Co. KG Kipphebel
CN107060932B (zh) * 2016-12-21 2018-11-02 中国北方发动机研究所(天津) 一种发动机滚柱式摇臂

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139870A (en) * 1962-01-03 1964-07-07 Sampietro Achille Carlo Internal combustion engines with four valves
US3142357A (en) * 1962-05-11 1964-07-28 Earl A Thompson Rocker arm
US4624223A (en) * 1980-03-27 1986-11-25 Toledo Stamping & Manufacturing Company Rocker arm and method of making same
US4628874A (en) * 1985-10-30 1986-12-16 Eaton Corporation Roller follower axle retention
US4682575A (en) * 1986-03-31 1987-07-28 Ford Motor Company Low friction high speed rocker arm
US4724803A (en) * 1986-05-29 1988-02-16 General Motors Corporation Rolling contact rocker arm with reaction member, rocker key and roller follower
JPH059444Y2 (fr) * 1986-07-11 1993-03-09
US4697473A (en) * 1986-08-07 1987-10-06 The Henley Group, Inc. Rocker arm with cam-contacting roller
US4796483A (en) * 1987-09-11 1989-01-10 The Henley Group, Inc. Cold-formed rocker arm with cam-contacting roller

Also Published As

Publication number Publication date
CA2001464C (fr) 1999-08-10
US4913104A (en) 1990-04-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed