KR900003019A - Bicycle power train - Google Patents

Bicycle power train Download PDF

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Publication number
KR900003019A
KR900003019A KR1019880009828A KR880009828A KR900003019A KR 900003019 A KR900003019 A KR 900003019A KR 1019880009828 A KR1019880009828 A KR 1019880009828A KR 880009828 A KR880009828 A KR 880009828A KR 900003019 A KR900003019 A KR 900003019A
Authority
KR
South Korea
Prior art keywords
gear
diameter
interlocked
small
shaft
Prior art date
Application number
KR1019880009828A
Other languages
Korean (ko)
Inventor
김세웅
Original Assignee
김세웅
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 김세웅 filed Critical 김세웅
Priority to KR1019880009828A priority Critical patent/KR900003019A/en
Publication of KR900003019A publication Critical patent/KR900003019A/en

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Abstract

내용 없음No content

Description

자건거의 동력전달장치Self-driving power train

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 설치상태를 나타낸 측면도.1 is a side view showing the installation of the present invention.

제2도는 (가) (나) (다)는 본 발명의 작동상태를 나타낸 개략도.2 is (a) (b) (c) is a schematic diagram showing the operating state of the present invention.

제3도는 본 발명의 요부사시도.3 is a main portion of the present invention.

Claims (1)

통상의 구동암(3)과 연동된 구동축(4)의 일측에 편심축(5)을 가진 크랭크부(1)와, 편심측(5)에 선단부의 장공(9)이 삽설되고 중간부분의 고정축공(7)의 한기점이 고정되며 후단부의 전달기어부(6)가 기어군(10)의 한 연결기어(11)에 치합된 동력전달바(8)와, 한 연결기어(11)에 동력전달바(8) 후단부의 전달기어부(60가 치합되게하고 상기 연결기어(11)는 다른 연결기어(11a)와 치합되게하되 각 연결기어(11) (11a)의 동축에 설치된 일방향기어(12) (12a)는 소경기어(13)와 치합되게하고 소경기어(13)와 동축으로 연동된 대경기어(14)는 후륜축의 허브와 일체로 연동된 소경의 일방향기어(15)와 치합되게한 기어군(10)을 각각 구비하여서 된 자전거의 동력전달장치.A crank portion 1 having an eccentric shaft 5 on one side of the drive shaft 4 interlocked with a conventional drive arm 3 and a long hole 9 at the tip end are inserted in the eccentric side 5 to fix the intermediate portion. The power transmission bar 8 and the transmission gear part 6 of which the transmission gear part 6 of the rear end is fixed to the one gear connected to the gear group 10, and the one gear of the shaft hole 7, are transmitted. The transmission gear part 60 of the rear end of the bar 8 is engaged, and the connecting gear 11 is engaged with the other connecting gear 11a, but the one-way gear 12 is installed coaxially with each of the connecting gears 11, 11a. 12a is geared to mesh with the small-diameter gear 13, and the large-diameter gear 14 coaxially interlocked with the small-diameter gear 13 is meshed with the one-way gear 15 of the small-diameter interlocked with the hub of the rear wheel shaft. A power transmission device for bicycles, each of which is provided with (10). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880009828A 1988-08-01 1988-08-01 Bicycle power train KR900003019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880009828A KR900003019A (en) 1988-08-01 1988-08-01 Bicycle power train

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880009828A KR900003019A (en) 1988-08-01 1988-08-01 Bicycle power train

Publications (1)

Publication Number Publication Date
KR900003019A true KR900003019A (en) 1990-03-23

Family

ID=68137388

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880009828A KR900003019A (en) 1988-08-01 1988-08-01 Bicycle power train

Country Status (1)

Country Link
KR (1) KR900003019A (en)

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application