JPH0321547U - - Google Patents

Info

Publication number
JPH0321547U
JPH0321547U JP8294789U JP8294789U JPH0321547U JP H0321547 U JPH0321547 U JP H0321547U JP 8294789 U JP8294789 U JP 8294789U JP 8294789 U JP8294789 U JP 8294789U JP H0321547 U JPH0321547 U JP H0321547U
Authority
JP
Japan
Prior art keywords
piston
hole portion
ring groove
oil ring
portion extending
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
JP8294789U
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 JP8294789U priority Critical patent/JPH0321547U/ja
Publication of JPH0321547U publication Critical patent/JPH0321547U/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図は本考案に係るピストンの一実施例を示
す縦断面図、第2図は従来のピストンの要部断面
図である。 10……ピストン、12……燃焼室キヤビテイ
、18……オイルリングみぞ、20……ピストン
ピン孔、22……空洞部、24……オイル穴。

Claims (1)

    【実用新案登録請求の範囲】
  1. オイルリングみぞ部に形成されるオイル穴が、
    上記オイルリングみぞ部からピストン軸線に対し
    略直角に延びた水平穴部分と、ピストン内部の空
    洞部からピストン軸線に対し略平行に延び上記水
    平穴部分に連通する垂直穴部分とから構成されて
    いることを特徴とする内燃機関用ピストン。
JP8294789U 1989-07-14 1989-07-14 Pending JPH0321547U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8294789U JPH0321547U (ja) 1989-07-14 1989-07-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8294789U JPH0321547U (ja) 1989-07-14 1989-07-14

Publications (1)

Publication Number Publication Date
JPH0321547U true JPH0321547U (ja) 1991-03-04

Family

ID=31630206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8294789U Pending JPH0321547U (ja) 1989-07-14 1989-07-14

Country Status (1)

Country Link
JP (1) JPH0321547U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014125951A (ja) * 2012-12-26 2014-07-07 Nippon Soken Inc 内燃機関用ピストン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014125951A (ja) * 2012-12-26 2014-07-07 Nippon Soken Inc 内燃機関用ピストン

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