JPH0296453U - - Google Patents

Info

Publication number
JPH0296453U
JPH0296453U JP447989U JP447989U JPH0296453U JP H0296453 U JPH0296453 U JP H0296453U JP 447989 U JP447989 U JP 447989U JP 447989 U JP447989 U JP 447989U JP H0296453 U JPH0296453 U JP H0296453U
Authority
JP
Japan
Prior art keywords
region
friction agent
skirt
engine piston
low
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
JP447989U
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 JP447989U priority Critical patent/JPH0296453U/ja
Publication of JPH0296453U publication Critical patent/JPH0296453U/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図は本考案によるエンジンのピストン構造
の好適な一実施例を適用したピストンの正面図、
第２図は第１図に示すピストンの側面図、第３図
は第１図に示すピストンを一部破断した―矢
視図、第４図および第５図は第１図〜第３図に示
すピストンを適用したエンジンの側断面図である
。 ５…オイルリング溝、７…低摩擦剤未コート部
、２０…スカート部、２１…スラスト領域、２２
…反スラスト領域、２３…ピストンピン挿通部領
域。

Claims (1)

    【実用新案登録請求の範囲】
  1. スカート部に低摩擦剤をコーテイングしたエン
    ジンのピストンにおいて、上記スカート部の周方
    向に沿つて順次位置されるスラスト領域および反
    スラスト領域とピストンピン挿通部領域との間に
    、該スカート部下端からオイルリング溝へ延びる
    帯状の低摩擦剤未コート部を形成したことを特徴
    とするエンジンのピストン構造。
JP447989U 1989-01-20 1989-01-20 Pending JPH0296453U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP447989U JPH0296453U (ja) 1989-01-20 1989-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP447989U JPH0296453U (ja) 1989-01-20 1989-01-20

Publications (1)

Publication Number Publication Date
JPH0296453U true JPH0296453U (ja) 1990-08-01

Family

ID=31207030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP447989U Pending JPH0296453U (ja) 1989-01-20 1989-01-20

Country Status (1)

Country Link
JP (1) JPH0296453U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010106724A (ja) * 2008-10-29 2010-05-13 Hino Motors Ltd ピストン摺動部の潤滑構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54162014A (en) * 1978-06-12 1979-12-22 Mazda Motor Corp Piston for internal combustion engine
JPS55109743A (en) * 1979-02-15 1980-08-23 Fuji Heavy Ind Ltd Piston cooling apparatus for internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54162014A (en) * 1978-06-12 1979-12-22 Mazda Motor Corp Piston for internal combustion engine
JPS55109743A (en) * 1979-02-15 1980-08-23 Fuji Heavy Ind Ltd Piston cooling apparatus for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010106724A (ja) * 2008-10-29 2010-05-13 Hino Motors Ltd ピストン摺動部の潤滑構造

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