JPS6425412U - - Google Patents

Info

Publication number
JPS6425412U
JPS6425412U JP12077887U JP12077887U JPS6425412U JP S6425412 U JPS6425412 U JP S6425412U JP 12077887 U JP12077887 U JP 12077887U JP 12077887 U JP12077887 U JP 12077887U JP S6425412 U JPS6425412 U JP S6425412U
Authority
JP
Japan
Prior art keywords
valve
intake
exhaust
exhaust port
port
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
JP12077887U
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 JP12077887U priority Critical patent/JPS6425412U/ja
Publication of JPS6425412U publication Critical patent/JPS6425412U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】
第1図はエンジン要部の縦断面図、第2図は本
考案の一実施例を示すエンジン要部の縦断面図、
第3図は本考案の他の実施例を示すエンジン要部
の縦断面図である。 3…シリンダヘツド、5…吸入ポート、6…排
気ポート、7…吸入バルブ、8…排気バルブ、2
1,22,31,32…バルブシート。

Claims (1)

    【実用新案登録請求の範囲】
  1. エンジンのシリンダヘツドに備えられる吸入ポ
    ートもしくは排気ポートの周縁に沿つて設けられ
    吸入ポートもしくは排気ポートの開閉にともなつ
    て吸入バルブもしくは排気バルブが着座を繰り返
    すものにおいて、その少なくとも一部は衝撃吸収
    性がよい剛性の低い材料からなることを特徴とす
    るバルブシート。
JP12077887U 1987-08-06 1987-08-06 Pending JPS6425412U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12077887U JPS6425412U (ja) 1987-08-06 1987-08-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12077887U JPS6425412U (ja) 1987-08-06 1987-08-06

Publications (1)

Publication Number Publication Date
JPS6425412U true JPS6425412U (ja) 1989-02-13

Family

ID=31367192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12077887U Pending JPS6425412U (ja) 1987-08-06 1987-08-06

Country Status (1)

Country Link
JP (1) JPS6425412U (ja)

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