JPS6049206U - Hydraulic valve gap adjustment device for internal combustion engines - Google Patents

Hydraulic valve gap adjustment device for internal combustion engines

Info

Publication number
JPS6049206U
JPS6049206U JP14195083U JP14195083U JPS6049206U JP S6049206 U JPS6049206 U JP S6049206U JP 14195083 U JP14195083 U JP 14195083U JP 14195083 U JP14195083 U JP 14195083U JP S6049206 U JPS6049206 U JP S6049206U
Authority
JP
Japan
Prior art keywords
plunger
adjustment device
cylinder body
inner plunger
orifice
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
JP14195083U
Other languages
Japanese (ja)
Other versions
JPH037524Y2 (en
Inventor
志田　敏光
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 JP14195083U priority Critical patent/JPS6049206U/en
Publication of JPS6049206U publication Critical patent/JPS6049206U/en
Application granted granted Critical
Publication of JPH037524Y2 publication Critical patent/JPH037524Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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図は本考案による油圧式間隙調整装置の断面図、第
２図はオリフィスとメータリング板との関係を示す拡大
図、第３図は異なる方向からみた第２図と同様な拡大断
面図、第４図はメータリン、グ板の斜視図、第５図は本
考案による装置の他の例を示す断面図、第６図は第５図
の装置に用いられるメータリング板の斜視図である。 １・・・シリンダボディ、２・・・アウタプランジャ、
３・・・インナプランジャ、４・・・チェック弁、５・
・・リザーバ室、６・・・高圧室、１３・・・油係給路
、１４・・・オリフィス、１７・・・凸形湾曲メータリ
ング板。Fig. 1 is a sectional view of the hydraulic gap adjustment device according to the present invention, Fig. 2 is an enlarged view showing the relationship between the orifice and the metering plate, and Fig. 3 is an enlarged sectional view similar to Fig. 2 viewed from a different direction. , FIG. 4 is a perspective view of a metering plate, FIG. 5 is a sectional view showing another example of the device according to the present invention, and FIG. 6 is a perspective view of a metering plate used in the device of FIG. . 1... Cylinder body, 2... Outer plunger,
3... Inner plunger, 4... Check valve, 5...
... Reservoir chamber, 6... High pressure chamber, 13... Oil supply path, 14... Orifice, 17... Convex curved metering plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロッカーシャフトに取付けられたロッカーアームに嵌入
装着された下方開放のシリンダボディとこのボディ内に
摺動自在に嵌入させた上方開放の円筒形アウタプランジ
ャと、このアウタプランジャ内に嵌入させ、シリンダボ
ディの頂壁とともにリザーバ室を構成する円筒形インナ
プランジャとインナプランジャの底壁とプランジャとの
間の高圧室内にあって、インナプランジャの底壁に形成
されたオリフィスと協働するチェック弁とからなる油圧
式弁間隙調整装置において、インナプランジャ開放端に
リザーバ室への油供給通路を設け、かつシリンダボディ
の頂壁にリザーバ室を外部と連通させるオリフィスをあ
け、前記インナプランジャの直径よりも巾の狭い凸形湾
曲メータリング板を前記オリフィスに向ってシリンダボ
ディの頂壁下面に圧接させて設けたことを特徴とする油
圧式弁間隙調整装置。A downward-opening cylinder body fitted into a rocker arm attached to a rocker shaft, an upwardly-opening cylindrical outer plunger slidably fitted into this body, and a cylinder body fitted into the outer plunger. A hydraulic system consisting of a cylindrical inner plunger that together with the top wall constitutes a reservoir chamber and a check valve located in a high pressure chamber between the bottom wall of the inner plunger and the plunger and cooperating with an orifice formed in the bottom wall of the inner plunger. In the type valve clearance adjustment device, an oil supply passage to the reservoir chamber is provided at the open end of the inner plunger, and an orifice is formed in the top wall of the cylinder body to communicate the reservoir chamber with the outside, and the width is narrower than the diameter of the inner plunger. A hydraulic valve gap adjustment device characterized in that a convex curved metering plate is provided in pressure contact with the lower surface of the top wall of the cylinder body toward the orifice.
JP14195083U 1983-09-13 1983-09-13 Hydraulic valve gap adjustment device for internal combustion engines Granted JPS6049206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14195083U JPS6049206U (en) 1983-09-13 1983-09-13 Hydraulic valve gap adjustment device for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14195083U JPS6049206U (en) 1983-09-13 1983-09-13 Hydraulic valve gap adjustment device for internal combustion engines

Publications (2)

Publication Number Publication Date
JPS6049206U true JPS6049206U (en) 1985-04-06
JPH037524Y2 JPH037524Y2 (en) 1991-02-25

Family

ID=30317325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14195083U Granted JPS6049206U (en) 1983-09-13 1983-09-13 Hydraulic valve gap adjustment device for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS6049206U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087310U (en) * 1983-11-21 1985-06-15 ダイハツ工業株式会社 Lush adjuster

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59208112A (en) * 1983-05-12 1984-11-26 Atsugi Motor Parts Co Ltd Lash-adjustable valve rocker arm

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59208112A (en) * 1983-05-12 1984-11-26 Atsugi Motor Parts Co Ltd Lash-adjustable valve rocker arm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087310U (en) * 1983-11-21 1985-06-15 ダイハツ工業株式会社 Lush adjuster

Also Published As

Publication number Publication date
JPH037524Y2 (en) 1991-02-25

Similar Documents

Publication Publication Date Title
JPS6049206U (en) Hydraulic valve gap adjustment device for internal combustion engines
JPS6049205U (en) Hydraulic valve gap adjustment device for internal combustion engines
JPS60131608U (en) Hydraulic valve gap adjustment device for internal combustion engines
JPS5985307U (en) internal combustion engine hydraulic lifter
JPS59152106U (en) Hydraulic valve gap adjustment device for internal combustion engines
JPS6141806U (en) Hydraulic valve clearance correction device
JPS59152107U (en) Hydraulic valve gap adjustment device
JPS6133905U (en) Hydraulic valve gap adjustment device for internal combustion engines
JPS5934005U (en) internal combustion engine hydraulic lifter
JPS6328807U (en)
JPS59146508U (en) Hydraulic valve gap adjustment device for internal combustion engines
JPS6133906U (en) Hydraulic valve gap adjustment device for internal combustion engines
JPS59194508U (en) Hydraulic valve gap adjustment device for internal combustion engines
JPS5973509U (en) hydraulic lifter
JPS60185004U (en) Zero lash adjustment device
JPS59194509U (en) Hydraulic valve gap adjustment device for internal combustion engines
JPS59177706U (en) Hydraulic valve gap adjustment device for internal combustion engines
JPS60134801U (en) Hydraulic valve gap adjustment device for internal combustion engines
JPS60112673U (en) fuel injection nozzle
JPS5930971U (en) relief valve
JPS6019705U (en) Lubricating oil pump for two-stroke engines
JPS59102908U (en) Hydraulic lift device for internal combustion engines
JPS5873910U (en) Sealed hydraulic clutch adjuster for internal combustion engines
JPS589902U (en) Hydraulic lock adjuster
JPS5927105U (en) Hydraulic valve gap adjustment device for internal combustion engines