JPS60134801U - Hydraulic valve gap adjustment device for internal combustion engines - Google Patents

Hydraulic valve gap adjustment device for internal combustion engines

Info

Publication number
JPS60134801U
JPS60134801U JP2228884U JP2228884U JPS60134801U JP S60134801 U JPS60134801 U JP S60134801U JP 2228884 U JP2228884 U JP 2228884U JP 2228884 U JP2228884 U JP 2228884U JP S60134801 U JPS60134801 U JP S60134801U
Authority
JP
Japan
Prior art keywords
plunger
adjustment device
hydraulic valve
valve gap
gap adjustment
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
JP2228884U
Other languages
Japanese (ja)
Other versions
JPH0224884Y2 (en
Inventor
志田 敏光
俊一 本田
Original Assignee
富士バルブ株式会社
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 富士バルブ株式会社 filed Critical 富士バルブ株式会社
Priority to JP2228884U priority Critical patent/JPS60134801U/en
Publication of JPS60134801U publication Critical patent/JPS60134801U/en
Application granted granted Critical
Publication of JPH0224884Y2 publication Critical patent/JPH0224884Y2/ja
Granted 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]

添附図面の第1図は本考案による内燃機関の油圧式弁間
隙調整装置の断面図、第2図は、第1図のシリンダボデ
ィ上部の部分拡大断面図、第3図′は他の実施例を示す
第2図と同様な断面図である。 5・・・シリンダボディ、6,6′・・・リング、9゜
9′・・・環状溝、11・・・インナプランジャ、13
・・・アウタプランジャ。
Figure 1 of the attached drawings is a sectional view of a hydraulic valve gap adjustment device for an internal combustion engine according to the present invention, Figure 2 is a partially enlarged sectional view of the upper part of the cylinder body in Figure 1, and Figure 3' is another embodiment. FIG. 2 is a cross-sectional view similar to FIG. 5... Cylinder body, 6, 6'... Ring, 9°9'... Annular groove, 11... Inner plunger, 13
... Outer plunger.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上端が閉塞で内部に油導入室を構成する内シリンダをも
ったシリンダボディを、シリンダヘッドの穴に摺動自在
に嵌入し、内シリンダにエンジツバルブと協働するプラ
ンジャを設け、シリンダボディの閉塞上端にカムを作用
させるようにし、前記プランジャが、内部に前記油導入
室と連通ずるリザーバ室を有するインナプランジャと、
これを収容するアウタプランジャとからなり、アウタプ
ランジャとインナプランジャとの間に、これらに作用す
るリターンスプリングと、逆止弁を介してリザーバ室と
連通ずる高圧室が設けられている油圧式弁間隙調整装置
において、シリンダボディの上端外周に、環状溝と、前
記油導入室の上部を外部と連通させる油排出口とを設け
、油排出口からの油の排出量を制限するために、前記環
状溝に、その底の外径よりも幾分大きい内径をもつリン
グを嵌めて成ることを特徴とする油圧式弁間隙調整装置
A cylinder body with an inner cylinder whose upper end is closed and which forms an oil introduction chamber is slidably fitted into a hole in the cylinder head, and a plunger that cooperates with the engine valve is provided in the inner cylinder to close the closed upper end of the cylinder body. an inner plunger having a reservoir chamber therein communicating with the oil introduction chamber;
A hydraulic valve gap is provided between the outer plunger and the inner plunger, and a high pressure chamber communicating with the reservoir chamber via a return spring and a check valve is provided between the outer plunger and the inner plunger. In the adjustment device, an annular groove and an oil outlet that communicates the upper part of the oil introduction chamber with the outside are provided on the outer periphery of the upper end of the cylinder body. A hydraulic valve gap adjustment device comprising a ring having an inner diameter somewhat larger than the outer diameter of the bottom of the groove.
JP2228884U 1984-02-17 1984-02-17 Hydraulic valve gap adjustment device for internal combustion engines Granted JPS60134801U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2228884U JPS60134801U (en) 1984-02-17 1984-02-17 Hydraulic valve gap adjustment device for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2228884U JPS60134801U (en) 1984-02-17 1984-02-17 Hydraulic valve gap adjustment device for internal combustion engines

Publications (2)

Publication Number Publication Date
JPS60134801U true JPS60134801U (en) 1985-09-07
JPH0224884Y2 JPH0224884Y2 (en) 1990-07-09

Family

ID=30514445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2228884U Granted JPS60134801U (en) 1984-02-17 1984-02-17 Hydraulic valve gap adjustment device for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS60134801U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259706U (en) * 1985-10-01 1987-04-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259706U (en) * 1985-10-01 1987-04-14

Also Published As

Publication number Publication date
JPH0224884Y2 (en) 1990-07-09

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