JPS5964407U - Hydraulic adjuster for internal combustion engine - Google Patents

Hydraulic adjuster for internal combustion engine

Info

Publication number
JPS5964407U
JPS5964407U JP15829782U JP15829782U JPS5964407U JP S5964407 U JPS5964407 U JP S5964407U JP 15829782 U JP15829782 U JP 15829782U JP 15829782 U JP15829782 U JP 15829782U JP S5964407 U JPS5964407 U JP S5964407U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
hydraulic adjuster
plunger
retainer
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
JP15829782U
Other languages
Japanese (ja)
Inventor
宗哉 松尾
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 JP15829782U priority Critical patent/JPS5964407U/en
Publication of JPS5964407U publication Critical patent/JPS5964407U/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図はオーバヘッドカム型式のエンジンの弁子に使用
される油圧アジャスタ装置の断面図、第２図は一般的に
使用される標準的な油圧アジャスタの断面図、第３図は
第２図の圧力室を見せた拡大部分断面図、第４図は本考
案の圧力室を見せた拡大部分断面図、第５，６図は本考
案のプランジャの断面、側面図、第７，８図は本考案の
リテーナの平面、断面図である。 ４０・・・油圧アジャスタ、９，９ａ・・・シリンダ、
１０・・・ピボット、１１，１１３・・・プランジャ、
１３．１３３−・・リテーナ、Ｊ　、　Ｊａ−・・圧力
室、Ｍｌ。 Ｍ２・・・リザーバ、Ｕ・・・円環溝、Ｔ・・・通孔、
ｐ、Ｐａ・・・摺割溝、Ｗ・・・欠円切取部、Ｘ・・・
通孔、Ｓ・・・油圧作用方向、Ｑ、　Ｑａ・・・流通方
向。 Ｓ４：ｓ’５ｚ ＩＩ　　　Ｘ Ｃ１ｂＳｓ　　ＸFigure 1 is a sectional view of a hydraulic adjuster device used in the valve of an overhead cam type engine, Figure 2 is a sectional view of a commonly used standard hydraulic adjuster, and Figure 3 is the same as that of Figure 2. Figure 4 is an enlarged partial cross-sectional view showing the pressure chamber of the present invention, Figures 5 and 6 are cross-sectional views and side views of the plunger of the present invention, and Figures 7 and 8 are views of the plunger of the present invention. FIG. 3 is a plan view and a sectional view of the invented retainer. 40...Hydraulic adjuster, 9,9a...Cylinder,
10... Pivot, 11,113... Plunger,
13.133--Retainer, J, Ja--Pressure chamber, Ml. M2...reservoir, U...annular groove, T...through hole,
p, Pa...sliding groove, W...notched circular cutout, X...
Through hole, S...hydraulic action direction, Q, Qa...flow direction. S4:s'5z II X C1bSs X

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関の油圧アジャスタにおいて、その圧力室を構成
するプランジャの下面くぼみの外周上面に円環溝を設け
、この円環溝からプランジャ外面に貫通する複数の通孔
を設けたプランジャを備え、またプランジャ下面くぼみ
に設けるリテーナはそのフランジ面における複数の摺割
溝間にフランジ外面の１部を欠円に切取った形とし、リ
テーナキャップ部下面中央に通孔を設けたリテーナを共
に備え持った内燃機関用油圧アジャスタ。A hydraulic adjuster for an internal combustion engine includes a plunger in which an annular groove is provided on the outer peripheral upper surface of a recess on the lower surface of the plunger constituting the pressure chamber, and a plurality of through holes are provided that penetrate from the annular groove to the outer surface of the plunger. The retainer installed in the recess on the lower surface has a shape in which a part of the outer surface of the flange is cut out in a circular shape between a plurality of grooves on the flange surface, and a retainer with a through hole in the center of the lower surface of the retainer cap is provided. Hydraulic adjuster for engines.
JP15829782U 1982-10-21 1982-10-21 Hydraulic adjuster for internal combustion engine Pending JPS5964407U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15829782U JPS5964407U (en) 1982-10-21 1982-10-21 Hydraulic adjuster for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15829782U JPS5964407U (en) 1982-10-21 1982-10-21 Hydraulic adjuster for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5964407U true JPS5964407U (en) 1984-04-27

Family

ID=30348766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15829782U Pending JPS5964407U (en) 1982-10-21 1982-10-21 Hydraulic adjuster for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5964407U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006299876A (en) * 2005-04-19 2006-11-02 Honda Motor Co Ltd Hydraulic tappet
WO2011138829A1 (en) * 2010-05-07 2011-11-10 日鍛バルブ株式会社 Hermetic lash adjuster
JP2013189899A (en) * 2012-03-13 2013-09-26 Otics Corp Lash adjuster

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2010562A1 (en) * 1970-03-06 1971-09-16 Daimler Benz AG, 7000 Stuttgart Unterturkheim Hydraulically operating device for automatic valve clearance compensation in internal combustion engines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2010562A1 (en) * 1970-03-06 1971-09-16 Daimler Benz AG, 7000 Stuttgart Unterturkheim Hydraulically operating device for automatic valve clearance compensation in internal combustion engines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006299876A (en) * 2005-04-19 2006-11-02 Honda Motor Co Ltd Hydraulic tappet
JP4573693B2 (en) * 2005-04-19 2010-11-04 本田技研工業株式会社 Hydraulic tappet
WO2011138829A1 (en) * 2010-05-07 2011-11-10 日鍛バルブ株式会社 Hermetic lash adjuster
JP2013189899A (en) * 2012-03-13 2013-09-26 Otics Corp Lash adjuster

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