JPH0171218U - - Google Patents

Info

Publication number
JPH0171218U
JPH0171218U JP1987166805U JP16680587U JPH0171218U JP H0171218 U JPH0171218 U JP H0171218U JP 1987166805 U JP1987166805 U JP 1987166805U JP 16680587 U JP16680587 U JP 16680587U JP H0171218 U JPH0171218 U JP H0171218U
Authority
JP
Japan
Prior art keywords
groove
bearing
oil circuit
inner circumferential
crankshaft
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
JP1987166805U
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 JP1987166805U priority Critical patent/JPH0171218U/ja
Publication of JPH0171218U publication Critical patent/JPH0171218U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図aは第1実施例を示す平面図、第1図b
は第2実施例を示す平面図、第2図はクランク軸
の概略構成を示す側面図、第3図は軸受を示す分
解斜視図である。 12……軸受、21……油回路溝、22……動
圧発生溝、23……内周溝部、24……外周溝部
、25……屈曲溝部、26……外縁部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内燃機関のクランク軸を支持する軸受構造であ
    つて、軸受内周面の略中央部に、該内周面の円周
    方向に沿つて延びる油回路溝が形成されるととも
    に、上記軸受内周面の油回路溝の両側に、動圧発
    生溝が形成され、該動圧発生溝は、上記油回路溝
    に連通し上記クランク軸の回転方向前方に向かう
    に従つてこの油回路溝から離れる内周溝部と、該
    内周溝部に連通した上記クランク軸の回転方向後
    方に向かうに従つて上記油回路溝から離れるとと
    もに上記軸受の外縁部に開口する外周溝部とを有
    し、上記内周溝部と外周溝部の連結部分に屈曲溝
    部が形成されることを特徴とする内燃機関のクラ
    ンク軸受構造。
JP1987166805U 1987-11-02 1987-11-02 Pending JPH0171218U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987166805U JPH0171218U (ja) 1987-11-02 1987-11-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987166805U JPH0171218U (ja) 1987-11-02 1987-11-02

Publications (1)

Publication Number Publication Date
JPH0171218U true JPH0171218U (ja) 1989-05-12

Family

ID=31454517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987166805U Pending JPH0171218U (ja) 1987-11-02 1987-11-02

Country Status (1)

Country Link
JP (1) JPH0171218U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011038570A (ja) * 2009-08-07 2011-02-24 Isuzu Motors Ltd すべり軸受

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011038570A (ja) * 2009-08-07 2011-02-24 Isuzu Motors Ltd すべり軸受

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