JPH0368622U - - Google Patents

Info

Publication number
JPH0368622U
JPH0368622U JP12928589U JP12928589U JPH0368622U JP H0368622 U JPH0368622 U JP H0368622U JP 12928589 U JP12928589 U JP 12928589U JP 12928589 U JP12928589 U JP 12928589U JP H0368622 U JPH0368622 U JP H0368622U
Authority
JP
Japan
Prior art keywords
bearing
combustion engine
internal combustion
circumferential surface
rolling bearing
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
JP12928589U
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 JP12928589U priority Critical patent/JPH0368622U/ja
Publication of JPH0368622U publication Critical patent/JPH0368622U/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図は本考案に係わる内燃機関の軸受の一実
施例を示す縦断側面図、第2図は他の実施例を示
す縦断側面図、第3図は従来の内燃機関の軸受を
示す縦断側面図である。 1……クランク軸、2……連接棒、3……タイ
ミングギヤ、4……クランクケース、4a,4b
……クランクケース4の軸受ハウジング、5,6
……転がり軸受、5a,6a……転がり軸受5,
6の外輪、5b,6b……転がり軸受5,6の内
輪、8a,8b……油溝、9……油路。

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回転可能に支持する転
    がり軸受と、同転がり軸受を保持するクランクケ
    ースの軸受ハウジング部とを有し、同軸受ハウジ
    ング部を上記軸受の構成材料よりも熱膨張係数の
    大きいアルミニウム合金等の金属材料により構成
    した内燃機関の軸受において、前記軸受ハウジン
    グ部の内周面と前記転がり軸受の外輪外周面との
    少なくとも一方に油溝を設けて、同油溝を油路を
    介して給油ポンプに接続したことを特徴とする内
    燃機関の軸受。
JP12928589U 1989-11-07 1989-11-07 Pending JPH0368622U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12928589U JPH0368622U (ja) 1989-11-07 1989-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12928589U JPH0368622U (ja) 1989-11-07 1989-11-07

Publications (1)

Publication Number Publication Date
JPH0368622U true JPH0368622U (ja) 1991-07-05

Family

ID=31676924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12928589U Pending JPH0368622U (ja) 1989-11-07 1989-11-07

Country Status (1)

Country Link
JP (1) JPH0368622U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008223915A (ja) * 2007-03-13 2008-09-25 Yamaha Motor Co Ltd 軸受装置及び該軸受装置を備えたエンジン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008223915A (ja) * 2007-03-13 2008-09-25 Yamaha Motor Co Ltd 軸受装置及び該軸受装置を備えたエンジン

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