JPS6338645U - - Google Patents

Info

Publication number
JPS6338645U
JPS6338645U JP13157286U JP13157286U JPS6338645U JP S6338645 U JPS6338645 U JP S6338645U JP 13157286 U JP13157286 U JP 13157286U JP 13157286 U JP13157286 U JP 13157286U JP S6338645 U JPS6338645 U JP S6338645U
Authority
JP
Japan
Prior art keywords
top ring
cooling cavity
piston
disposed
groove 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
JP13157286U
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 JP13157286U priority Critical patent/JPS6338645U/ja
Publication of JPS6338645U publication Critical patent/JPS6338645U/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図は本考案の一実施例の要部のみを示す概
略断面図、第2図は本考案の他の実施例の要部の
みを示す概略断面図、第3図は従来技術を示す概
略断面図である。 2……ピストン、6,16,116……トツプ
リング溝耐摩環、7,17,20,21,117
……トツプリング冷却空洞、A……一定の間隔、
P,Q,R……外面の一部。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストンに鋳込まれ、トツプリング冷却空洞か
    ら一定の間隔の位置に配置されるトツプリング溝
    耐摩環を多孔質金属で形成し、前記トツプリング
    溝耐摩環の外面の一部を前記トツプリング冷却空
    洞内に含むように前記トツプリング冷却空洞を配
    置したことを特徴とするピストン。
JP13157286U 1986-08-28 1986-08-28 Pending JPS6338645U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13157286U JPS6338645U (ja) 1986-08-28 1986-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13157286U JPS6338645U (ja) 1986-08-28 1986-08-28

Publications (1)

Publication Number Publication Date
JPS6338645U true JPS6338645U (ja) 1988-03-12

Family

ID=31030147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13157286U Pending JPS6338645U (ja) 1986-08-28 1986-08-28

Country Status (1)

Country Link
JP (1) JPS6338645U (ja)

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