JPH01145911U - - Google Patents

Info

Publication number
JPH01145911U
JPH01145911U JP4240988U JP4240988U JPH01145911U JP H01145911 U JPH01145911 U JP H01145911U JP 4240988 U JP4240988 U JP 4240988U JP 4240988 U JP4240988 U JP 4240988U JP H01145911 U JPH01145911 U JP H01145911U
Authority
JP
Japan
Prior art keywords
large end
oil groove
collection member
end portion
lubricating device
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
JP4240988U
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 JP4240988U priority Critical patent/JPH01145911U/ja
Publication of JPH01145911U publication Critical patent/JPH01145911U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る内燃機関の潤滑装置の第
1実施例を示す要部拡大図、第2図は第1図の
―線断面図、第3図A,B,C,Dはこの実施
例の作用を示す概略図、第4図は本考案の第2実
施例を一部切欠して示す要部拡大図、第5図は第
4図のA方向矢視図、第6図は第4図の部分拡大
図である。 1……コンロツド、2……クランクピン、3…
…大端部、7……ベアリング孔、10……ニード
ルベアリング(ころがり軸受)、11……オイル
溝、12……捕集部材、12a……オイル捕集口
、13,21……連通路。

Claims (1)

    【実用新案登録請求の範囲】
  1. クランク軸のクランクピンとコンロツドの大端
    部との間に介装されたころがり軸受を潤滑する潤
    滑装置において、上記大端部の軸受孔の周方向側
    部に円環状のオイル溝を形成する一方、上記大端
    部の下部に潤滑油の捕集部材を設けると共に、大
    端部内に上記捕集部材のオイル捕集口と上記オイ
    ル溝とを連通する連通路を設けたことを特徴とす
    る内燃機関の潤滑装置。
JP4240988U 1988-03-30 1988-03-30 Pending JPH01145911U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4240988U JPH01145911U (ja) 1988-03-30 1988-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4240988U JPH01145911U (ja) 1988-03-30 1988-03-30

Publications (1)

Publication Number Publication Date
JPH01145911U true JPH01145911U (ja) 1989-10-06

Family

ID=31268818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4240988U Pending JPH01145911U (ja) 1988-03-30 1988-03-30

Country Status (1)

Country Link
JP (1) JPH01145911U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018048648A (ja) * 2017-12-25 2018-03-29 三菱自動車工業株式会社 内燃機関の可変圧縮比装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018048648A (ja) * 2017-12-25 2018-03-29 三菱自動車工業株式会社 内燃機関の可変圧縮比装置

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