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JPS5886411U - Internal combustion engine intake and exhaust valves - Google Patents

Internal combustion engine intake and exhaust valves

Info

Publication number
JPS5886411U
JPS5886411U JP18196581U JP18196581U JPS5886411U JP S5886411 U JPS5886411 U JP S5886411U JP 18196581 U JP18196581 U JP 18196581U JP 18196581 U JP18196581 U JP 18196581U JP S5886411 U JPS5886411 U JP S5886411U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
exhaust valves
engine intake
valve
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
JP18196581U
Other languages
Japanese (ja)
Inventor
淳 杉本
堂領　敏昭
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP18196581U priority Critical patent/JPS5886411U/en
Publication of JPS5886411U publication Critical patent/JPS5886411U/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Lift Valve (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 the drawing]

図は本考案の一実施例を示す概略構成図である。 １・・・◆・・バルブステム、２・・・・・・パルフカ
イト、２Ａ・・・・・・端面部、５・・・・・・テーパ
部。The figure is a schematic configuration diagram showing an embodiment of the present invention. 1...◆...Valve stem, 2...Palf kite, 2A...End face part, 5...Tapered part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バルブガイドの端面部に面するバルブステムの外周面に
、バルブガイドからの突出側が次第に小径となるカーボ
ンデポジット剥離促進用のテーパ部を形成したことを特
徴とする内燃機関の吸、排気バルブ。An intake and exhaust valve for an internal combustion engine, characterized in that a tapered part for promoting carbon deposit peeling is formed on the outer circumferential surface of the valve stem facing the end face of the valve guide, the diameter of which gradually decreases on the side protruding from the valve guide.
JP18196581U 1981-12-07 1981-12-07 Internal combustion engine intake and exhaust valves Pending JPS5886411U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18196581U JPS5886411U (en) 1981-12-07 1981-12-07 Internal combustion engine intake and exhaust valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18196581U JPS5886411U (en) 1981-12-07 1981-12-07 Internal combustion engine intake and exhaust valves

Publications (1)

Publication Number Publication Date
JPS5886411U true JPS5886411U (en) 1983-06-11

Family

ID=29979915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18196581U Pending JPS5886411U (en) 1981-12-07 1981-12-07 Internal combustion engine intake and exhaust valves

Country Status (1)

Country Link
JP (1) JPS5886411U (en)

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