JPH0475113U - - Google Patents

Info

Publication number
JPH0475113U
JPH0475113U JP11776790U JP11776790U JPH0475113U JP H0475113 U JPH0475113 U JP H0475113U JP 11776790 U JP11776790 U JP 11776790U JP 11776790 U JP11776790 U JP 11776790U JP H0475113 U JPH0475113 U JP H0475113U
Authority
JP
Japan
Prior art keywords
valve guide
stem
valve
stem hole
wear
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
JP11776790U
Other languages
English (en)
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 filed Critical
Priority to JP11776790U priority Critical patent/JPH0475113U/ja
Publication of JPH0475113U publication Critical patent/JPH0475113U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)

Description

【図面の簡単な説明】
図は本考案の実施例を示し、第1図はバルブガ
イドの第1実施例の断面構成図、第2図はバルブ
ガイドの第2実施例の断面構成図、第3図はバル
ブガイドの第3実施例の断面構成図、第4図はバ
ルブガイドの内燃機関における取付状態の概略構
成図、第5図は従来のバルブガイドの断面図であ
る。 1……バルブガイド、1a……バルブステム穴
、1S……耐摩耗性材料部、2……シリンダヘツ
ド、3a……バルブステム。

Claims (1)

    【実用新案登録請求の範囲】
  1. バルブステムが摺動可能に挿通するステム穴を
    有しシリンダヘツドに嵌着される鉄系焼結合金か
    らなる筒状のバルブガイドであつて、該バルブガ
    イドの前記ステム穴の少なくとも一部は、Co,
    Cr,Mo等の合金元素を添加した耐摩耗性材料
    で形成されていることを特徴とする内燃機関のバ
    ルブガイド。
JP11776790U 1990-11-08 1990-11-08 Pending JPH0475113U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11776790U JPH0475113U (ja) 1990-11-08 1990-11-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11776790U JPH0475113U (ja) 1990-11-08 1990-11-08

Publications (1)

Publication Number Publication Date
JPH0475113U true JPH0475113U (ja) 1992-06-30

Family

ID=31865675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11776790U Pending JPH0475113U (ja) 1990-11-08 1990-11-08

Country Status (1)

Country Link
JP (1) JPH0475113U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003035112A (ja) * 2001-07-25 2003-02-07 Teikoku Piston Ring Co Ltd バルブガイド

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61281849A (ja) * 1985-06-07 1986-12-12 Nippon Piston Ring Co Ltd 内燃機関用バルブガイド
JPS6477708A (en) * 1987-09-19 1989-03-23 Toyota Motor Corp Valve guide

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61281849A (ja) * 1985-06-07 1986-12-12 Nippon Piston Ring Co Ltd 内燃機関用バルブガイド
JPS6477708A (en) * 1987-09-19 1989-03-23 Toyota Motor Corp Valve guide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003035112A (ja) * 2001-07-25 2003-02-07 Teikoku Piston Ring Co Ltd バルブガイド
JP4490003B2 (ja) * 2001-07-25 2010-06-23 帝国ピストンリング株式会社 バルブガイド

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