JPS61140149U - - Google Patents

Info

Publication number
JPS61140149U
JPS61140149U JP2406985U JP2406985U JPS61140149U JP S61140149 U JPS61140149 U JP S61140149U JP 2406985 U JP2406985 U JP 2406985U JP 2406985 U JP2406985 U JP 2406985U JP S61140149 U JPS61140149 U JP S61140149U
Authority
JP
Japan
Prior art keywords
piston
combustion engine
internal combustion
ring groove
oil ring
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
JP2406985U
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 JP2406985U priority Critical patent/JPS61140149U/ja
Publication of JPS61140149U publication Critical patent/JPS61140149U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例を示すピストンの4
分の1斜視図、第2図は他の実施例を示すピスト
ンの一部断面斜視図、第3図はさらに別の実施例
を示すピストンの要部断面図、第4図は従来の技
術を示すピストンの4分の1斜視図、第5図は同
じくオイルリング溝の断面図である。 20…ピストン本体、21…キヤビテイ、24
…オイルリング溝、25…ピストンスカート、2
6…リブ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストン頂面に燃焼室の一部として窪み状のキ
    ヤビテイを形成した内燃機関のピストンにおいて
    、キヤビテイ底壁とオイルリング溝よりも下方の
    ピストンスカート上部との間を連結するリブを設
    けたことを特徴とする内燃機関のピストン。
JP2406985U 1985-02-21 1985-02-21 Pending JPS61140149U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2406985U JPS61140149U (ja) 1985-02-21 1985-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2406985U JPS61140149U (ja) 1985-02-21 1985-02-21

Publications (1)

Publication Number Publication Date
JPS61140149U true JPS61140149U (ja) 1986-08-30

Family

ID=30517881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2406985U Pending JPS61140149U (ja) 1985-02-21 1985-02-21

Country Status (1)

Country Link
JP (1) JPS61140149U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02149852U (ja) * 1989-05-22 1990-12-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02149852U (ja) * 1989-05-22 1990-12-21

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