JPS58144008U - Internal combustion engine valve equipment - Google Patents

Internal combustion engine valve equipment

Info

Publication number
JPS58144008U
JPS58144008U JP4146082U JP4146082U JPS58144008U JP S58144008 U JPS58144008 U JP S58144008U JP 4146082 U JP4146082 U JP 4146082U JP 4146082 U JP4146082 U JP 4146082U JP S58144008 U JPS58144008 U JP S58144008U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
engine valve
valve equipment
valve 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
JP4146082U
Other languages
Japanese (ja)
Inventor
義正 林
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 JP4146082U priority Critical patent/JPS58144008U/en
Publication of JPS58144008U publication Critical patent/JPS58144008U/en
Pending legal-status Critical Current

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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図は従来のバルブ装置を示す側断面図、第２図はこ
の考案に係るバルブ装置の一実施例を示す側断面図、第
３図はそのアッパリテーナのみを示す斜視図である。 １・・・吸排気バルブ、２・・・シリンダヘッド、４′
・・・アッパリテーナ、６′・・・バルブスプリング、
７・・・ロアリテーナ。FIG. 1 is a side sectional view showing a conventional valve device, FIG. 2 is a side sectional view showing an embodiment of the valve device according to this invention, and FIG. 3 is a perspective view showing only the upper retainer thereof. 1... Intake and exhaust valve, 2... Cylinder head, 4'
...Upper retainer, 6'...Valve spring,
7...Lower retainer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮配設されたバルブスプリングの下端をシリンダヘッ
ド側に、かつ上端をバルブステムの端部に夫々連係せし
めてなる内燃機関のバルブ装置龜おいて、上記バルブス
プリングは、そのスプリング径が上端に向かって漸次小
径となる円錐コイル形に形成されているとともに、その
素線径が同じく上端に向かって漸次小径となるように形
成されていることを特徴とする内燃機関のバルブ装置。In a valve device for an internal combustion engine, the lower end of a compressed valve spring is connected to the cylinder head side, and the upper end is connected to the end of the valve stem. 1. A valve device for an internal combustion engine, characterized in that the valve device is formed in a conical coil shape with a diameter gradually decreasing toward the upper end, and the wire diameter thereof also gradually decreases toward the upper end.
JP4146082U 1982-03-24 1982-03-24 Internal combustion engine valve equipment Pending JPS58144008U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4146082U JPS58144008U (en) 1982-03-24 1982-03-24 Internal combustion engine valve equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4146082U JPS58144008U (en) 1982-03-24 1982-03-24 Internal combustion engine valve equipment

Publications (1)

Publication Number Publication Date
JPS58144008U true JPS58144008U (en) 1983-09-28

Family

ID=30052644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4146082U Pending JPS58144008U (en) 1982-03-24 1982-03-24 Internal combustion engine valve equipment

Country Status (1)

Country Link
JP (1) JPS58144008U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63110U (en) * 1986-06-18 1988-01-05
US7556011B2 (en) 2006-06-06 2009-07-07 Suncall Corporation Valve structure for internal combustion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63110U (en) * 1986-06-18 1988-01-05
US7556011B2 (en) 2006-06-06 2009-07-07 Suncall Corporation Valve structure for internal combustion

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