JPS598881U - Structure of bicycle hanger part - Google Patents

Structure of bicycle hanger part

Info

Publication number
JPS598881U
JPS598881U JP10417682U JP10417682U JPS598881U JP S598881 U JPS598881 U JP S598881U JP 10417682 U JP10417682 U JP 10417682U JP 10417682 U JP10417682 U JP 10417682U JP S598881 U JPS598881 U JP S598881U
Authority
JP
Japan
Prior art keywords
steel ball
crankshaft
cylinder
sides
inner circumference
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
JP10417682U
Other languages
Japanese (ja)
Inventor
鍛治田　勝二
Original Assignee
カジタ工業株式会社
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 by カジタ工業株式会社 filed Critical カジタ工業株式会社
Priority to JP10417682U priority Critical patent/JPS598881U/en
Publication of JPS598881U publication Critical patent/JPS598881U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの考案の実施例を示すもので、第１図は組立状
態を示す斜視図、第２図は要部断面図である。　　　　
′ １・・・ハンガ一部、２・・・クランク軸、８．　８’
・・・クランク取付部、１２・・・鋼球溝、１３・・・
鋼球、１５・・・シリンダー、１６・・・保持溝、１９
・・・押えわん、２０・・・ロックリング。The drawings show an embodiment of this invention, and FIG. 1 is a perspective view showing an assembled state, and FIG. 2 is a sectional view of the main part.
' 1... Part of the hanger, 2... Crankshaft, 8. 8'
...Crank mounting part, 12...Steel ball groove, 13...
Steel ball, 15... Cylinder, 16... Holding groove, 19
... Presser, 20... Lock ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両端に突出せら、れたクランク取付部を除く中央部の外
周面両側位置に鋼球溝をそれぞれ設けてなるクランク軸
となし、上記鋼球溝に適数個の鋼球を配設し、更に、内
周両側位置に鋼球保持溝を凹設してなるシリンダーを上
記クランク軸に被嵌せしめ、上記シリンダーを押え用わ
ん及びロックリングにてハンガ一部の内周に螺着してな
ることを特徴とする自転車のハンガニ部の構造。The crankshaft is provided with steel ball grooves on both sides of the outer circumferential surface of the central part, excluding the crank mounting parts that protrude from both ends, and an appropriate number of steel balls are arranged in the steel ball grooves, and A cylinder having steel ball holding grooves recessed on both sides of the inner circumference is fitted onto the crankshaft, and the cylinder is screwed onto the inner circumference of a part of the hanger using a holding ring and a lock ring. The structure of the hanging part of the bicycle is characterized by:
JP10417682U 1982-07-08 1982-07-08 Structure of bicycle hanger part Pending JPS598881U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10417682U JPS598881U (en) 1982-07-08 1982-07-08 Structure of bicycle hanger part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10417682U JPS598881U (en) 1982-07-08 1982-07-08 Structure of bicycle hanger part

Publications (1)

Publication Number Publication Date
JPS598881U true JPS598881U (en) 1984-01-20

Family

ID=30244719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10417682U Pending JPS598881U (en) 1982-07-08 1982-07-08 Structure of bicycle hanger part

Country Status (1)

Country Link
JP (1) JPS598881U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217491U (en) * 1988-07-21 1990-02-05
JP2013103507A (en) * 2011-11-10 2013-05-30 Gokiso Giken Ltd Crank shaft device for bicycle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49124330A (en) * 1973-04-03 1974-11-28
JPS5576109A (en) * 1978-11-27 1980-06-09 Kuraray Co Ltd High-shrinkage polyester yarn and its production
JPS569443A (en) * 1979-07-06 1981-01-30 Toyo Boseki Heat shrinkable fabric
JPH053310U (en) * 1991-06-28 1993-01-19 酒井重工業株式会社 Index of the depth of scraping of the road scraping device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49124330A (en) * 1973-04-03 1974-11-28
JPS5576109A (en) * 1978-11-27 1980-06-09 Kuraray Co Ltd High-shrinkage polyester yarn and its production
JPS569443A (en) * 1979-07-06 1981-01-30 Toyo Boseki Heat shrinkable fabric
JPH053310U (en) * 1991-06-28 1993-01-19 酒井重工業株式会社 Index of the depth of scraping of the road scraping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217491U (en) * 1988-07-21 1990-02-05
JP2013103507A (en) * 2011-11-10 2013-05-30 Gokiso Giken Ltd Crank shaft device for bicycle

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