JPS61120054U - - Google Patents

Info

Publication number
JPS61120054U
JPS61120054U JP383785U JP383785U JPS61120054U JP S61120054 U JPS61120054 U JP S61120054U JP 383785 U JP383785 U JP 383785U JP 383785 U JP383785 U JP 383785U JP S61120054 U JPS61120054 U JP S61120054U
Authority
JP
Japan
Prior art keywords
pattern
cylinder liner
combined
dead center
laser processing
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
JP383785U
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 JP383785U priority Critical patent/JPS61120054U/ja
Publication of JPS61120054U publication Critical patent/JPS61120054U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Description

【図面の簡単な説明】
図面は本考案の1実施例を示し、第1図はシリ
ンダライナの要部断面図、第2図は第1図の矢
視展開図、第3図はレーザー加工部の拡大図であ
る。 1…シリンダライナ、1a…内面、3…模様、
3a…円状模様、3b…ジグザグ模様。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダライナ内面のトツプリング上死点近傍
    にレーザー加工により円状模様とジグザグ模様と
    を結合して設け、該模様部に保油部を形成したこ
    とを特徴とするシリンダライナ。
JP383785U 1985-01-16 1985-01-16 Pending JPS61120054U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP383785U JPS61120054U (ja) 1985-01-16 1985-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP383785U JPS61120054U (ja) 1985-01-16 1985-01-16

Publications (1)

Publication Number Publication Date
JPS61120054U true JPS61120054U (ja) 1986-07-29

Family

ID=30478838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP383785U Pending JPS61120054U (ja) 1985-01-16 1985-01-16

Country Status (1)

Country Link
JP (1) JPS61120054U (ja)

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