JPH0319166U - - Google Patents

Info

Publication number
JPH0319166U
JPH0319166U JP7957989U JP7957989U JPH0319166U JP H0319166 U JPH0319166 U JP H0319166U JP 7957989 U JP7957989 U JP 7957989U JP 7957989 U JP7957989 U JP 7957989U JP H0319166 U JPH0319166 U JP H0319166U
Authority
JP
Japan
Prior art keywords
piston
pin boss
pin
sides
drilled
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
JP7957989U
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 JP7957989U priority Critical patent/JPH0319166U/ja
Publication of JPH0319166U publication Critical patent/JPH0319166U/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図乃至第3図は本考案の一実施例を示し、
第1図は縦断正面図、第2図は一部横断底面図、
第3図は第2図−矢視拡大断面図、第4図は
本考案の他の実施例を示す一部横断底面図、第5
図は従来例を示す一部横断底面図、第6図は他の
従来例を示す一部横断底面図、である。 1……ピストン、2……ピンボス、4……オイ
ル孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストンの左右に横に貫通させたピンボスの両
    側に、複数のオイル孔を互に軸方向にオフセツト
    させてピンボスの内周側面に貫通するようにピン
    ボスの下側から穿設したことを特徴とする内燃機
    関のピストンピン潤滑装置。
JP7957989U 1989-07-07 1989-07-07 Pending JPH0319166U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7957989U JPH0319166U (ja) 1989-07-07 1989-07-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7957989U JPH0319166U (ja) 1989-07-07 1989-07-07

Publications (1)

Publication Number Publication Date
JPH0319166U true JPH0319166U (ja) 1991-02-25

Family

ID=31623862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7957989U Pending JPH0319166U (ja) 1989-07-07 1989-07-07

Country Status (1)

Country Link
JP (1) JPH0319166U (ja)

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