JPS61110813U - - Google Patents

Info

Publication number
JPS61110813U
JPS61110813U JP1984195441U JP19544184U JPS61110813U JP S61110813 U JPS61110813 U JP S61110813U JP 1984195441 U JP1984195441 U JP 1984195441U JP 19544184 U JP19544184 U JP 19544184U JP S61110813 U JPS61110813 U JP S61110813U
Authority
JP
Japan
Prior art keywords
arms
valve
cam
locking means
combustion engine
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
JP1984195441U
Other languages
English (en)
Other versions
JPH027204Y2 (ja
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 filed Critical
Priority to JP1984195441U priority Critical patent/JPH027204Y2/ja
Priority to US06/780,436 priority patent/US4617880A/en
Publication of JPS61110813U publication Critical patent/JPS61110813U/ja
Application granted granted Critical
Publication of JPH027204Y2 publication Critical patent/JPH027204Y2/ja
Expired 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0005—Deactivating valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Description

【図面の簡単な説明】
第１図は本考案の第１実施例の部分断面正面図
、第２図は第１図の連結ピンを通る断面図、第３
図は第２実施例の部分断面正面図、第４図は第３
図の線―に沿つた断面図、第５図は第３実施
例の正面図、第６図は第５図の連結ピンを通る断
面図である。 １０……ロツカーアーム、１２……ロツカーシ
ヤフト、１４……バルブステム、２２……カム、
２４，２６……アーム、２８……連結軸、３４…
…ロツクピン、５０……ストツパ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一端部を支点として他端部で弁を駆動しその中
    間部がカム系に連動されるロツカーアームを有し
    、該ロツカーアームがカム軸と平行且つ前記両端
    部間にある共通の連結軸により相互に回動可能に
    連結固定された２本のアームにより形成され、さ
    らに該２本のアームを前記連結軸とは異なつた位
    置において係脱可能に相互に連結させるロツク手
    段を備え、該ロツク手段が前記２本のアームを連
    結させたときに前記２本のアームが一体化されて
    カムの運動に従つて弁を作動させ、該ロツク手段
    が前記２本のアームを離脱させたときに前記２本
    のアームが前記連結軸の回りで回動屈折してカム
    の運動を吸収し弁を停止させるようにした内燃機
    関の弁作動停止機構において、前記２本のアーム
    の前記回動屈折時に前記２本のアームのカム側へ
    の屈折位置を規制するストツパを設けたことを特
    徴とする内燃機関の弁作動停止機構。
JP1984195441U 1984-12-25 1984-12-25 Expired JPH027204Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1984195441U JPH027204Y2 (ja) 1984-12-25 1984-12-25
US06/780,436 US4617880A (en) 1984-12-25 1985-09-26 Valve actuating apparatus for optionally resting the operation of a valve in internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984195441U JPH027204Y2 (ja) 1984-12-25 1984-12-25

Publications (2)

Publication Number Publication Date
JPS61110813U true JPS61110813U (ja) 1986-07-14
JPH027204Y2 JPH027204Y2 (ja) 1990-02-21

Family

ID=16341112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984195441U Expired JPH027204Y2 (ja) 1984-12-25 1984-12-25

Country Status (2)

Country Link
US (1) US4617880A (ja)
JP (1) JPH027204Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6415414A (en) * 1987-07-10 1989-01-19 Honda Motor Co Ltd Tappet valve system for internal combustion engine

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768467A (en) * 1986-01-23 1988-09-06 Fuji Jukogyo Kabushiki Kaisha Valve operating system for an automotive engine
JPS62203913A (ja) * 1986-02-28 1987-09-08 Fuji Heavy Ind Ltd 自動車用エンジンの動弁装置
DE3800347A1 (de) * 1987-01-08 1988-09-29 Honda Motor Co Ltd Ventilbetaetigungsvorrichtung in einer brennkraftmaschine
JP2810442B2 (ja) * 1989-09-25 1998-10-15 日産自動車株式会社 エンジンの弁作動装置
US5022360A (en) * 1990-10-15 1991-06-11 Chrysler Corporation Valve actuator for overhead camshaft engine
US5544626A (en) * 1995-03-09 1996-08-13 Ford Motor Company Finger follower rocker arm with engine valve deactivator
US5653198A (en) * 1996-01-16 1997-08-05 Ford Motor Company Finger follower rocker arm system
DE19612551A1 (de) * 1996-03-29 1997-10-02 Schaeffler Waelzlager Kg Auf unterschiedliche Hübe für wenigstens ein Gaswechselventil umschaltbarer Ventiltrieb einer Brennkraftmaschine
JP3593674B2 (ja) * 1998-08-10 2004-11-24 本田技研工業株式会社 エンジンにおけるバルブ開閉機構
US6394050B1 (en) * 1999-09-15 2002-05-28 Diesel Engine Retarders, Inc. Actuator piston assembly for a rocker arm system
DE10038917A1 (de) * 2000-08-09 2002-02-21 Fev Motorentech Gmbh Kolbenbrennkraftmaschine mit deaktivierbaren, mechanisch betätigbaren Gaswechselventilen
DE10318295A1 (de) * 2003-04-23 2004-11-11 Ina-Schaeffler Kg Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE102004005594A1 (de) 2004-02-04 2005-08-25 Fev Motorentechnik Gmbh Schlepphebel zur Hubumschaltung
DE102005048984A1 (de) 2005-10-13 2007-04-19 Schaeffler Kg Schaltbarer Schlepphebel
DE102006057894A1 (de) * 2006-12-08 2008-06-12 Schaeffler Kg Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE102017205814A1 (de) 2017-04-05 2018-10-11 Avl List Gmbh Mechanische Ventilbetätigungsvorrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380219A (en) * 1975-05-16 1983-04-19 Eaton Corporation Valve disabling mechanism
DE2753197A1 (de) * 1976-12-15 1978-06-22 Eaton Corp Ventilsteuervorrichtung
US4252093A (en) * 1977-08-08 1981-02-24 Hazelrigg Henry A Internal combustion engine
US4204512A (en) * 1978-03-27 1980-05-27 Brock Horace T Jr Cylinder deactivator system
US4203397A (en) * 1978-06-14 1980-05-20 Eaton Corporation Engine valve control mechanism
US4387680A (en) * 1980-04-23 1983-06-14 Katashi Tsunetomi Mechanism for stopping valve operation
DE3161105D1 (en) * 1980-05-08 1983-11-10 Renault Valve rocker disconnector
JPS57193904A (en) * 1981-05-19 1982-11-29 Mitsubishi Electric Corp Automatic train operating device
JPS57193903A (en) * 1981-05-21 1982-11-29 Sumitomo Electric Ind Ltd Position detecting system for vehicle
JPS5968109A (ja) * 1982-10-08 1984-04-18 松下電工株式会社 フラツトケ−ブル
JPS5967506A (ja) * 1982-10-08 1984-04-17 Minolta Camera Co Ltd 手動合焦操作部材を備えた光学機器の自動合焦装置
AU551310B2 (en) * 1983-06-06 1986-04-24 Honda Giken Kogyo Kabushiki Kaisha Valve actuating mechanism
JPS59226216A (ja) * 1983-06-06 1984-12-19 Honda Motor Co Ltd 内燃機関用休止機能付動弁装置
JPS6027717A (ja) * 1983-07-27 1985-02-12 Honda Motor Co Ltd 給油装置
US4556025A (en) * 1983-11-18 1985-12-03 Mazda Motor Corporation Engine valve mechanism having valve disabling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6415414A (en) * 1987-07-10 1989-01-19 Honda Motor Co Ltd Tappet valve system for internal combustion engine

Also Published As

Publication number Publication date
US4617880A (en) 1986-10-21
JPH027204Y2 (ja) 1990-02-21

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