JPS5867909U - Internal combustion engine intake/exhaust valve stop device - Google Patents

Internal combustion engine intake/exhaust valve stop device

Info

Publication number
JPS5867909U
JPS5867909U JP16252781U JP16252781U JPS5867909U JP S5867909 U JPS5867909 U JP S5867909U JP 16252781 U JP16252781 U JP 16252781U JP 16252781 U JP16252781 U JP 16252781U JP S5867909 U JPS5867909 U JP S5867909U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
rocker arm
exhaust valve
stop device
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
JP16252781U
Other languages
Japanese (ja)
Inventor
文明 森
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP16252781U priority Critical patent/JPS5867909U/en
Publication of JPS5867909U publication Critical patent/JPS5867909U/en
Pending legal-status Critical Current

Links

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図は本考案の一実施例における内燃機関の吸排気弁
の動弁装置の一部断面の要部側面配置図であり、第２図
は第１図の吸排気弁作動状態における側面配置図であり
、第３図は第１図の吸排気弁停止状態における側面配置
図であり、第４図は支持装置の第２の実施例を示す要部
側面配置図である。 １・・・ロッカアーム、３・・・カム、４・・・タペッ
ト、５・・・ブツシュロッド、８・・・吸排気弁、９・
・・ロッカアームシャフト穴、１１・・田ツカシャフト
、１２゜１２８・・・支持装置、１５川ローラ、１６・
・・フォロ　、−アーム、１７・・・スプリング、１８
・・・ピニオン、２０・・・ソレノイド、２１・・・ラ
ック、２２・・・スイッチ、２３・・・シリンダ、２４
・・・ピストン。FIG. 1 is a partial cross-sectional side view of the essential parts of a valve operating system for intake and exhaust valves of an internal combustion engine according to an embodiment of the present invention, and FIG. 2 is a side view of the side layout of the intake and exhaust valves in the operating state of FIG. FIG. 3 is a side layout view of the intake and exhaust valves shown in FIG. 1 in a stopped state, and FIG. 4 is a side layout view of essential parts showing a second embodiment of the support device. DESCRIPTION OF SYMBOLS 1... Rocker arm, 3... Cam, 4... Tappet, 5... Bush rod, 8... Intake and exhaust valve, 9...
...Rocker arm shaft hole, 11...Tatsuka shaft, 12゜128...Support device, 15 River roller, 16.
...Follow, -arm, 17...Spring, 18
...Pinion, 20...Solenoid, 21...Rack, 22...Switch, 23...Cylinder, 24
···piston.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カムによってタペットが揚程され、それによってプッシ
ュロツドカ釦ツカアームを揺動して吸排気弁を開閉する
動弁装置を所要時に停止させる機構において、該ロッカ
アームのロッカアームシャフト穴を上下方向の長大に形
成すると共に、該ロッカアームの該長穴の長軸方向のほ
ぼ上方に前記ロッカアームの頂面を押圧あるいは前記押
圧を解除可能とした支持装置を設けたことを特徴とする
内燃機関の吸排気弁停止装置。In a mechanism in which a tappet is lifted by a cam, thereby swinging a push rod and button arm to stop a valve operating device that opens and closes intake and exhaust valves when necessary, the rocker arm shaft hole of the rocker arm is formed to be long in the vertical direction. An intake/exhaust valve stop device for an internal combustion engine, further comprising a support device that can press the top surface of the rocker arm or release the pressure substantially above the elongated hole of the rocker arm in the longitudinal direction.
JP16252781U 1981-10-30 1981-10-30 Internal combustion engine intake/exhaust valve stop device Pending JPS5867909U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16252781U JPS5867909U (en) 1981-10-30 1981-10-30 Internal combustion engine intake/exhaust valve stop device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16252781U JPS5867909U (en) 1981-10-30 1981-10-30 Internal combustion engine intake/exhaust valve stop device

Publications (1)

Publication Number Publication Date
JPS5867909U true JPS5867909U (en) 1983-05-09

Family

ID=29954836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16252781U Pending JPS5867909U (en) 1981-10-30 1981-10-30 Internal combustion engine intake/exhaust valve stop device

Country Status (1)

Country Link
JP (1) JPS5867909U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021131190A1 (en) * 2019-12-25 2021-07-01 川崎重工業株式会社 Adjustable valve mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021131190A1 (en) * 2019-12-25 2021-07-01 川崎重工業株式会社 Adjustable valve mechanism

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