JPS6095105U - engine valve gear - Google Patents

engine valve gear

Info

Publication number
JPS6095105U
JPS6095105U JP1983187197U JP18719783U JPS6095105U JP S6095105 U JPS6095105 U JP S6095105U JP 1983187197 U JP1983187197 U JP 1983187197U JP 18719783 U JP18719783 U JP 18719783U JP S6095105 U JPS6095105 U JP S6095105U
Authority
JP
Japan
Prior art keywords
arm
rocker
arms
plunger
relative movement
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
JP1983187197U
Other languages
Japanese (ja)
Other versions
JPH0227124Y2 (en
Inventor
泰之 森田
益田　俊治
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP1983187197U priority Critical patent/JPS6095105U/en
Publication of JPS6095105U publication Critical patent/JPS6095105U/en
Application granted granted Critical
Publication of JPH0227124Y2 publication Critical patent/JPH0227124Y2/ja
Granted 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) [Abstract] 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 the drawing]

図面は本考案の実施例を示し、第１図はシリンダヘッド
の平面図、第２図は第１図の要部拡大図、第３図は第２
図の■−■線断面図、第４図は第２図のＩＶ−ＩＶ線断
面図である。 １・・・カム軸、４・・中ツカーシャフト、５・・・吸
気バルブ、６・・・排気バルブ、７，８・・中ツカーア
ーム、９．１０・・・ロッカーアーム、１１・・・カム
側アーム、１２・・・バルブ側アーム、１４・・・プラ
ンジャ、１５・・・スプリング、１６・・田ツクオフプ
レート、２２・・・係合部、２３・・・切換孔、２４・
・・当接面、２５ａ・・・第１オイル噴出孔、２５ｂ・
・・第２オイル噴出孔。　　　　−The drawings show an embodiment of the present invention; FIG. 1 is a plan view of the cylinder head, FIG. 2 is an enlarged view of the main part of FIG. 1, and FIG.
FIG. 4 is a sectional view taken along the line IV--IV in FIG. 2. 1...Camshaft, 4...Middle gear shaft, 5...Intake valve, 6...Exhaust valve, 7, 8...Medium gear arm, 9.10...Rocker arm, 11...Cam Side arm, 12... Valve side arm, 14... Plunger, 15... Spring, 16... Field off plate, 22... Engaging portion, 23... Switching hole, 24...
...Abutment surface, 25a...First oil jet hole, 25b.
...Second oil spout hole. −

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの吸、排気バルブを押圧して開弁させるロッカ
ーアームが、カム軸からの力を受けるがム側アームと、
吸、排気バルブを駆動するバルブ側アームとに分割され
、かつ該両アームカ釦ツカーシャフト回りに相対運動可
能に支承されているとともに、上記カム側アームおよび
バルブ側アームのうち一方のアームに移動可能に支承さ
れ、かつ他方のアームに当接するようにスプリングによ
り付勢されたプランジャと、・該プランジャの移動を阻
止して上記両アームの相対運動を制限する第１位置とプ
ランジャの移動を許容して両アームの相対運動を可能に
する第２位置とをとるレバ一部材とが設けられており、
上記ロッカーシャフトおよびロッカーアームのロッカー
シャフト支持部には、ロッカーシャフト内を流通する潤
滑油を上記プランジャとアームとの当接面に噴出するオ
イル噴出孔カメ形成されていることを特徴とするエンジ
ンの動弁装置。The rocker arm that presses the intake and exhaust valves of the engine to open them receives force from the camshaft.
It is divided into a valve-side arm that drives the intake and exhaust valves, and both arms are supported for relative movement around a button drive shaft, and can be moved to one of the cam-side arm and the valve-side arm. a plunger supported by the arm and biased by a spring to abut the other arm; and a first position that prevents movement of the plunger and limits relative movement of the arms; a lever member that assumes a second position allowing relative movement of the arms;
An engine characterized in that the rocker shaft support portion of the rocker shaft and the rocker arm is formed with an oil spout hole for spouting lubricating oil flowing within the rocker shaft onto the contact surface between the plunger and the arm. Valve train.
JP1983187197U 1983-12-02 1983-12-02 engine valve gear Granted JPS6095105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983187197U JPS6095105U (en) 1983-12-02 1983-12-02 engine valve gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983187197U JPS6095105U (en) 1983-12-02 1983-12-02 engine valve gear

Publications (2)

Publication Number Publication Date
JPS6095105U true JPS6095105U (en) 1985-06-28
JPH0227124Y2 JPH0227124Y2 (en) 1990-07-23

Family

ID=30404141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983187197U Granted JPS6095105U (en) 1983-12-02 1983-12-02 engine valve gear

Country Status (1)

Country Link
JP (1) JPS6095105U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240069998A (en) 2022-11-14 2024-05-21 동아대학교 산학협력단 Ultra-micro electrode for electrochemical analysis and manufacuring method thereof
KR20240174225A (en) 2023-06-08 2024-12-17 동아대학교 산학협력단 Ultra-micro electrode using low melting metal and manufacuring method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744915U (en) * 1980-08-27 1982-03-12
JPS57137705U (en) * 1981-02-25 1982-08-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744915U (en) * 1980-08-27 1982-03-12
JPS57137705U (en) * 1981-02-25 1982-08-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240069998A (en) 2022-11-14 2024-05-21 동아대학교 산학협력단 Ultra-micro electrode for electrochemical analysis and manufacuring method thereof
KR20240174225A (en) 2023-06-08 2024-12-17 동아대학교 산학협력단 Ultra-micro electrode using low melting metal and manufacuring method thereof

Also Published As

Publication number Publication date
JPH0227124Y2 (en) 1990-07-23

Similar Documents

Publication Publication Date Title
JPS5965908U (en) Internal combustion engine valve train
JPS60102409U (en) engine valve gear
JPS60118316U (en) Valve control device for engine valve train
JPS59102907U (en) engine valve gear
JPS5820308U (en) Internal combustion engine valve train
JPS59157505U (en) engine valve gear
JPS615306U (en) Valve mechanism of internal combustion engine
JPS5827504U (en) Cam profile vibration absorption device in internal combustion engine valve train
JPS5844408U (en) Overhead camshaft type valve mechanism for internal combustion engines
JPS59152105U (en) Internal combustion engine valve gear
JPS5872404U (en) Internal combustion engine intake and exhaust valve drive device
JPS60173605U (en) Structure of valve atspa spring retainer
JPS5835602U (en) Valve clearance adjustment device
JPS58169101U (en) Internal combustion engine cam-valve mechanism
JPS59156101U (en) Engine pivot type valve train
JPS5862108U (en) V-type engine valve mechanism
JPS588703U (en) Cam profile deflection absorption device in the valve train of an internal combustion engine
JPS5877103U (en) Internal combustion engine valve train
JPS60118317U (en) Valve control device for engine valve train
JPS60167112U (en) Forced lubrication system for valve train in internal combustion engine
JPS60102410U (en) engine valve gear
JPS59190908U (en) Internal combustion engine valve drive device
JPH0351117U (en)
JPS6030302U (en) Engine pivot valve gear
JPS6065313U (en) Internal combustion engine valve train