KR980001698A - Bicycle power transmission - Google Patents

Bicycle power transmission Download PDF

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Publication number
KR980001698A
KR980001698A KR1019960027160A KR19960027160A KR980001698A KR 980001698 A KR980001698 A KR 980001698A KR 1019960027160 A KR1019960027160 A KR 1019960027160A KR 19960027160 A KR19960027160 A KR 19960027160A KR 980001698 A KR980001698 A KR 980001698A
Authority
KR
South Korea
Prior art keywords
sun gear
sun
sprocket wheel
engaged
gear
Prior art date
Application number
KR1019960027160A
Other languages
Korean (ko)
Inventor
신영재
Original Assignee
신영재
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 신영재 filed Critical 신영재
Priority to KR1019960027160A priority Critical patent/KR980001698A/en
Publication of KR980001698A publication Critical patent/KR980001698A/en

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  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)

Abstract

본 발명은 페달간이 고정되게 축설된 크랭크축과, 상기 크랭크축상에 일정간격 이격되어 서로 반대방향으로 동력을 전달하도록 축설된 두 일방향 클러치와, 상기 각 일방향 클러치의 외주면에 축설된 두 선기어와, 상기선기어와 맞물리는 아이들기어와, 상기 선기어의 측면에 고정된 스프로켓 휠과, 상기 스프로켓 휠에 맞물리는 구동체인과, 서로 맞물리면서 각각 상기 선기어와 맞물리는 아이들기어와, 상기 아이들기어의 중공에 각각 회전가능토록 끼워진 축봉과, 상기 축봉을 고정하는 고정장치로 구성되었다.The present invention relates to a two-way clutch, comprising: a crankshaft axially fixedly secured to a pedal; two one-way clutches spaced apart from each other by a predetermined distance on the crankshaft so as to transmit power in opposite directions to each other; two sun gears installed on the outer circumferential surface of each one- An idle gear engaged with the sun gear, a sprocket wheel fixed to a side surface of the sun gear, a drive chain engaged with the sprocket wheel, an idle gear meshing with the sun gear and meshing with the sun gear, And a fixing device for fixing the shaft rod.

Description

자전거 전동장치Bicycle power transmission

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 따른 자전거 전동장치가 표현된 단면도이다.FIG. 1 is a cross-sectional view of a bicycle transmission apparatus according to the present invention.

제2도는 제1도의 A-A선 단면도이다.FIG. 2 is a cross-sectional view taken along line A-A of FIG.

제3도는 제1도의 B-B선 단면도이다.3 is a cross-sectional view taken along the line B-B in Fig.

제4도의 C-C선 단면도이다.4 is a sectional view taken along the line C-C in Fig.

Claims (2)

페달간과, 상기 페달간이 축설된 크랭크축과, 상기 크랭크축상에 일정간격 이격되고 서로 반대방향으로 동력을 전달하도록 축설된 제1,2방향 클러치와, 상기 제1,2일방향 클러치의 외주면에 각각 축설된 제1,2선기어와, 상기 제1선기어의 외측에 고정된 스프로켓 휠과, 상기 스프로켓 휠에 맞물리는 뒷바퀴를 구동하는 구동체인과, 서로 맞물리면서 각각 상기 제1,2선기어와 맞물리는 제1,2아이들기어와, 상기 제1,2아이들기어의 중공에 각각 회전가능토록 끼워진 제1,2축봉과, 상기 제1,2축봉을 고정하는 고정장치로 구성된 것을 특징으로 하는 자전거 전동장치.A first and a second directional clutches spaced apart from each other by a predetermined distance on the crankshaft so as to transmit power in opposite directions to each other; A sprocket wheel fixed to the outside of the first sun gear, a driving chain for driving a rear wheel engaged with the sprocket wheel, first and second sun gears engaged with the first and second sun gears, respectively, A second idler gear, first and second shaft rods rotatably fitted in the hollows of the first and second idle gears, and a fixing device for fixing the first and second shaft rods. 제1항에 있어서, 제1,2선기어와 제1,2아이들기어의 각각의 크기가 다르게 제작된 것을 특징으로 하는 자전거 전동장치.The bicycle transmission according to claim 1, wherein sizes of the first and second sun gears and the first and second idle gears are different. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960027160A 1996-06-26 1996-06-26 Bicycle power transmission KR980001698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960027160A KR980001698A (en) 1996-06-26 1996-06-26 Bicycle power transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960027160A KR980001698A (en) 1996-06-26 1996-06-26 Bicycle power transmission

Publications (1)

Publication Number Publication Date
KR980001698A true KR980001698A (en) 1998-03-30

Family

ID=66242304

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960027160A KR980001698A (en) 1996-06-26 1996-06-26 Bicycle power transmission

Country Status (1)

Country Link
KR (1) KR980001698A (en)

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