JPS5859905U - Internal combustion engine intake and exhaust valve drive device - Google Patents

Internal combustion engine intake and exhaust valve drive device

Info

Publication number
JPS5859905U
JPS5859905U JP15508781U JP15508781U JPS5859905U JP S5859905 U JPS5859905 U JP S5859905U JP 15508781 U JP15508781 U JP 15508781U JP 15508781 U JP15508781 U JP 15508781U JP S5859905 U JPS5859905 U JP S5859905U
Authority
JP
Japan
Prior art keywords
valve drive
internal combustion
drive device
combustion engine
exhaust valve
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.)
Pending
Application number
JP15508781U
Other languages
Japanese (ja)
Inventor
薫 片山
誠之助 原
松本　泰郎
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP15508781U priority Critical patent/JPS5859905U/en
Publication of JPS5859905U publication Critical patent/JPS5859905U/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の吸排気弁駆動装置の断面図、第２図は異
なる従来例の要部断面図、第３図はこの考案に係る吸排
気弁駆動装置の断面図である。 １・・・・・・バルブ駆動カム、２・・・・・・吸排気
弁、３・・・・・田ツカアーム、５・・・・・・レバー
、６・・・・・・制御カム、１１・・・・・・支持軸、
１２・・・・・中ツカガイド、１６・・・・・・コイル
スフリング。FIG. 1 is a sectional view of a conventional intake/exhaust valve drive device, FIG. 2 is a sectional view of a main part of a different conventional example, and FIG. 3 is a sectional view of an intake/exhaust valve drive device according to this invention. 1... Valve drive cam, 2... Intake and exhaust valve, 3... Tatsuka arm, 5... Lever, 6... Control cam, 11...Support shaft,
12...Middle Tsuka Guide, 16...Coil Sling.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機関回転に同期して回転するバルブ駆動カムと、一端が
上記バルブ駆動カムに、かつ他端がバルブステムに夫々
連動するとともに、そのバルブステム側の端部に支持軸
が設けとれたロッカアームと、上記ロッカアームの背面
に略沿って配設され、上記背面に支点接触するとともに
、バルブステム側の一端で回動可能に支持されたレバー
と、このレバーのバルブステム側端部に一体に固設され
、上記支持軸を摺動自在に保持するロッカガイドと、上
記レバーの傾斜を規制する制御手段とを備えてなる内燃
機関の吸排気弁駆動装置。a valve drive cam that rotates in synchronization with engine rotation; a rocker arm that has one end interlocked with the valve drive cam and the other end with a valve stem, and a support shaft is provided at the end on the valve stem side; A lever is disposed approximately along the back surface of the rocker arm, is in fulcrum contact with the back surface, and is rotatably supported at one end on the valve stem side, and is integrally fixed to the valve stem side end of the lever. An intake/exhaust valve drive device for an internal combustion engine, comprising: a rocker guide for slidably holding the support shaft; and a control means for regulating the inclination of the lever.
JP15508781U 1981-10-19 1981-10-19 Internal combustion engine intake and exhaust valve drive device Pending JPS5859905U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15508781U JPS5859905U (en) 1981-10-19 1981-10-19 Internal combustion engine intake and exhaust valve drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15508781U JPS5859905U (en) 1981-10-19 1981-10-19 Internal combustion engine intake and exhaust valve drive device

Publications (1)

Publication Number Publication Date
JPS5859905U true JPS5859905U (en) 1983-04-22

Family

ID=29947665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15508781U Pending JPS5859905U (en) 1981-10-19 1981-10-19 Internal combustion engine intake and exhaust valve drive device

Country Status (1)

Country Link
JP (1) JPS5859905U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008025413A (en) * 2006-07-19 2008-02-07 Honda Motor Co Ltd Valve gear of internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188717A (en) * 1981-05-18 1982-11-19 Nissan Motor Co Ltd Intake and exhaust valve drive device in internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188717A (en) * 1981-05-18 1982-11-19 Nissan Motor Co Ltd Intake and exhaust valve drive device in internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008025413A (en) * 2006-07-19 2008-02-07 Honda Motor Co Ltd Valve gear of internal combustion engine

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