JPS5942789U - double gear for bicycle - Google Patents

double gear for bicycle

Info

Publication number
JPS5942789U
JPS5942789U JP13827382U JP13827382U JPS5942789U JP S5942789 U JPS5942789 U JP S5942789U JP 13827382 U JP13827382 U JP 13827382U JP 13827382 U JP13827382 U JP 13827382U JP S5942789 U JPS5942789 U JP S5942789U
Authority
JP
Japan
Prior art keywords
gear
bicycle
double gear
arm
double
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
JP13827382U
Other languages
Japanese (ja)
Inventor
杉野　安
Original Assignee
株式会社スギノテクノ
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 株式会社スギノテクノ filed Critical 株式会社スギノテクノ
Priority to JP13827382U priority Critical patent/JPS5942789U/en
Publication of JPS5942789U publication Critical patent/JPS5942789U/en
Pending legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)

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]

第１図及び第２図は本考案の第１実施例を示しており、
第１図は断面図、第２図は正面図、第３図及び第４図は
本考案の第２実施例を示しており、第３図は断面図、第
４図は正面図、第５図は第１・第２実施例に適用可能な
アウタギヤの断面形状を示す断面説明図である。 １・・・ダブルギヤ、２・・・アーム、３・・・インナ
ギヤ、４・・・アウタギヤ、８・・・取付部、１１・・
・被取付部、１３・・・固定具。1 and 2 show a first embodiment of the present invention,
Figure 1 is a sectional view, Figure 2 is a front view, Figures 3 and 4 show a second embodiment of the present invention, Figure 3 is a sectional view, Figure 4 is a front view, and Figure 5 is a front view. The figure is an explanatory cross-sectional view showing the cross-sectional shape of the outer gear applicable to the first and second embodiments. DESCRIPTION OF SYMBOLS 1...Double gear, 2...Arm, 3...Inner gear, 4...Outer gear, 8...Mounting part, 11...
- Attached part, 13...fixing tool.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ペダルクランク５に取付けられるアーム２に、インナギ
ヤ３とアウタギヤ４とを設けた自転車用ダブルギヤにお
いて、前記アーム２に対してインナギヤ３を一体成形す
ると共に環状のアウタギヤ４を着脱自在に取付けたこと
を特徴とする自転車用ダブルギヤ。A bicycle double gear in which an inner gear 3 and an outer gear 4 are provided on an arm 2 attached to a pedal crank 5, characterized in that the inner gear 3 is integrally molded with the arm 2 and an annular outer gear 4 is detachably attached. Double gear for bicycles.
JP13827382U 1982-09-10 1982-09-10 double gear for bicycle Pending JPS5942789U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13827382U JPS5942789U (en) 1982-09-10 1982-09-10 double gear for bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13827382U JPS5942789U (en) 1982-09-10 1982-09-10 double gear for bicycle

Publications (1)

Publication Number Publication Date
JPS5942789U true JPS5942789U (en) 1984-03-21

Family

ID=30310305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13827382U Pending JPS5942789U (en) 1982-09-10 1982-09-10 double gear for bicycle

Country Status (1)

Country Link
JP (1) JPS5942789U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310673U (en) * 1976-07-10 1978-01-28
JPS5632390U (en) * 1979-08-20 1981-03-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310673U (en) * 1976-07-10 1978-01-28
JPS5632390U (en) * 1979-08-20 1981-03-30

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