JPS62163188U - - Google Patents

Info

Publication number
JPS62163188U
JPS62163188U JP5029986U JP5029986U JPS62163188U JP S62163188 U JPS62163188 U JP S62163188U JP 5029986 U JP5029986 U JP 5029986U JP 5029986 U JP5029986 U JP 5029986U JP S62163188 U JPS62163188 U JP S62163188U
Authority
JP
Japan
Prior art keywords
crankshaft
circumferential surface
flange
ring
fitted
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.)
Granted
Application number
JP5029986U
Other languages
English (en)
Other versions
JPH0314469Y2 (ja
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 JP1986050299U priority Critical patent/JPH0314469Y2/ja
Publication of JPS62163188U publication Critical patent/JPS62163188U/ja
Application granted granted Critical
Publication of JPH0314469Y2 publication Critical patent/JPH0314469Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Motorcycle And Bicycle Frame (AREA)
  • Rolling Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第1図は軸
受構造を示すハンガ部の拡大断面図、第2図は組
付け状態を示す自転車の側面図、第3図は従来の
軸受構造を示す拡大断面図、第4図、第5図は他
の従来例の軸受構造を示す一部断面正面図である
。 1……クランク軸、1a……鍔部、2……自転
車、3……フレーム、4……ハンガ部、7……外
リング、8……軸受玉、9……防止リング、10
,11……環状シール部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 クランク軸の両端部に形成した凹曲面鍔部の外
    側周面上に外リングを対向させて、該外リングの
    内周面と、クランク軸の外周面との対向間に複数
    個の軸受玉を転動可能に収納し、 前記鍔部の外側位置に、上記軸受玉の脱落を防
    止する防止リングを圧入固定し、 前記軸受玉の両側位置に、クランク軸の外周面
    と、外リングの内周面との隙間を密閉する環状シ
    ール部材を嵌着した 自転車用クランク軸の軸受構造。
JP1986050299U 1986-04-02 1986-04-02 Expired JPH0314469Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986050299U JPH0314469Y2 (ja) 1986-04-02 1986-04-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986050299U JPH0314469Y2 (ja) 1986-04-02 1986-04-02

Publications (2)

Publication Number Publication Date
JPS62163188U true JPS62163188U (ja) 1987-10-16
JPH0314469Y2 JPH0314469Y2 (ja) 1991-03-29

Family

ID=30873535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986050299U Expired JPH0314469Y2 (ja) 1986-04-02 1986-04-02

Country Status (1)

Country Link
JP (1) JPH0314469Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62137887U (ja) * 1986-02-25 1987-08-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62137887U (ja) * 1986-02-25 1987-08-31

Also Published As

Publication number Publication date
JPH0314469Y2 (ja) 1991-03-29

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