JPS6028206U - Engine valve mechanism - Google Patents

Engine valve mechanism

Info

Publication number
JPS6028206U
JPS6028206U JP11992583U JP11992583U JPS6028206U JP S6028206 U JPS6028206 U JP S6028206U JP 11992583 U JP11992583 U JP 11992583U JP 11992583 U JP11992583 U JP 11992583U JP S6028206 U JPS6028206 U JP S6028206U
Authority
JP
Japan
Prior art keywords
tappet
rocker arm
liner
engine
valve mechanism
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
JP11992583U
Other languages
Japanese (ja)
Inventor
青木　弘文
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 JP11992583U priority Critical patent/JPS6028206U/en
Publication of JPS6028206U publication Critical patent/JPS6028206U/en
Pending legal-status Critical Current

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  • Valve-Gear Or Valve Arrangements (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図は従来例の断面図である。第２図は本考案の実施
例を示す断面図である。 １・・中ツカシャフト、４・・・カム、６・・・スプリ
ング、１３・・・吸・排気弁、１４・・・シリンダ部、
１６・・・高圧室、１８・・・逆止弁、２１・・・タペ
ット、２２・・・ライナ、２５・・・ピストン部。FIG. 1 is a sectional view of a conventional example. FIG. 2 is a sectional view showing an embodiment of the present invention. 1... Middle shaft, 4... Cam, 6... Spring, 13... Intake/exhaust valve, 14... Cylinder part,
16... High pressure chamber, 18... Check valve, 21... Tappet, 22... Liner, 25... Piston portion.

Claims (1)

【実用新案登録請求の範囲】 □ 機関に同期して駆動されるカムに従動ずやロッカアーム
を介して吸排気弁を開閉駆動する！燃機関の動弁機構に
おいて、ロッカアームと力１または吸排気弁の当接部の
いずれか一方にタペ且二品介装し、タペットはロッカア
ームに形成さ油圧が導ひかれるシリンダ部に嵌入したラ
イナを介して摺動自由に挿入され、ライナをタペツトと
ほぼ同一の熱膨張係数を有する部材で形成（たこ□ □ とを特徴とするエンジンの動弁機構。[Scope of Claim for Utility Model Registration] □ The intake and exhaust valves are driven to open and close via a rocker arm and a cam driven in synchronization with the engine! In the valve operating mechanism of a combustion engine, a tappet is interposed between the rocker arm and either the force 1 or the intake/exhaust valve contact portion, and the tappet is a liner formed on the rocker arm and fitted into the cylinder portion through which hydraulic pressure is guided. A valve mechanism for an engine, characterized in that the liner is slidably inserted through the tappet, and the liner is made of a member having approximately the same coefficient of thermal expansion as the tappet.
JP11992583U 1983-08-01 1983-08-01 Engine valve mechanism Pending JPS6028206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11992583U JPS6028206U (en) 1983-08-01 1983-08-01 Engine valve mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11992583U JPS6028206U (en) 1983-08-01 1983-08-01 Engine valve mechanism

Publications (1)

Publication Number Publication Date
JPS6028206U true JPS6028206U (en) 1985-02-26

Family

ID=30275040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11992583U Pending JPS6028206U (en) 1983-08-01 1983-08-01 Engine valve mechanism

Country Status (1)

Country Link
JP (1) JPS6028206U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6257965A (en) * 1985-09-09 1987-03-13 三菱レイヨン株式会社 Hollow yarn membrane knitted fabric
JPS62193846U (en) * 1986-06-02 1987-12-09
JPS6353247U (en) * 1986-09-25 1988-04-09

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6257965A (en) * 1985-09-09 1987-03-13 三菱レイヨン株式会社 Hollow yarn membrane knitted fabric
JPH0426886B2 (en) * 1985-09-09 1992-05-08 Mitsubishi Rayon Co
JPS62193846U (en) * 1986-06-02 1987-12-09
JPS6353247U (en) * 1986-09-25 1988-04-09
JPH0427318Y2 (en) * 1986-09-25 1992-06-30

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