KR970026805A

KR970026805A - Transport gearbox

Info

Publication number: KR970026805A
Application number: KR1019950043148A
Authority: KR
Inventors: 겐키치 시모모토
Original assignee: 겐키치 시모모토; 에무앤드씨 가부시키가이샤
Priority date: 1995-11-23
Filing date: 1995-11-23
Publication date: 1997-06-24

Abstract

목적purpose

경량이고 또한 간소하며, 게다가 코스트 상승이 되지 않는 운반용 변속장치의 제공에 있다.It is to provide a transmission transmission which is light in weight and simple and which does not increase cost.

구성Configuration

내주면에 기어부(1)가 형성된 둘레벽(2)을 갖는 회전체(3)와, 회전체(3)에 회전자재로 끼워넣어진 회전축(4)을 구비한다. 회전축 (4)의 외주면에 기어(5)가 형성되고, 기어(5)의 외주측에 유성기어(6)가 설치된다. 유성기어(6)은 회전체(3)의 둘레벽(2)의 기어부(1)와 회전축(4)의 기어(5)에 맞물려 회전축(4) 주위를 공전한다. 유성기어(6)의 공전에 의해 출력기어(15)가 회전한다.The rotating body 3 which has the circumferential wall 2 in which the gear part 1 was formed in the inner peripheral surface, and the rotating shaft 4 which were inserted by the rotating material in the rotating body 3 are provided. The gear 5 is formed on the outer circumferential surface of the rotation shaft 4, and the planetary gear 6 is provided on the outer circumferential side of the gear 5. The planetary gear 6 revolves around the rotating shaft 4 in engagement with the gear 1 of the circumferential wall 2 of the rotating body 3 and the gear 5 of the rotating shaft 4. The output gear 15 rotates by the revolution of the planetary gear 6.

Description

Transport gearbox

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 관한 운반용 변속장치의 주요부 단면정면도.1 is a cross-sectional front view of a main part of a transport transmission device according to the present invention.

제2도는 주요부 단면측면도.2 is a cross-sectional side view of the main part.

제3도는 주요부 분해 단면측면도.3 is an exploded cross-sectional side view of the main part.

제4도는 블록도.4 is a block diagram.

제5도는 사용상태 설명도.5 is an explanatory diagram of a use state.

Claims

Rotating body 3 having a circumferential wall 2 having a gear part 1 formed on its inner circumferential surface, a rotating shaft 4 fitted into the rotating body 3 by a rotating material, and an integral part of the outer rotating surface of the rotating shaft 4. A gear 5 installed on the gear 5 and an outer circumferential side of the gear 5 and surrounded by a circumferential wall 2 of the rotating body 3 and a gear part of the gear 5 and the circumferential wall 2. And a planetary gear (6) capable of revolving around the rotating shaft (4) in engagement with (1), and an output gear (15) rotating by the revolution of the planetary gear (6).

As a transmission for a vehicle mounted on the bicycle 10, a rotating body (3) having a circumferential wall (2) having a gear portion (1) formed on its inner circumferential surface, and an electric motor (21) for rotating the rotating body (3); And a rotating shaft 4 integrally rotating with the pedal 11 of the bicycle 10 and being integrally installed on the outer circumferential surface of the front shaft 4 and the rotary shaft 4 inserted into the rotating body 3 by a rotating material. (5) and the gear (5) are provided on the outer circumferential side and surrounded by the circumferential wall (2) of the rotating body (3) and meshed with the gear (1) of the gear (5) and the circumferential wall (2). A planetary gear 6 capable of revolving around the rotating shaft 4, an output gear 15 that rotates by the revolution of the planetary gear 6, and control means for controlling the rotational speed of the pedal 11 ( 22) A transmission for transmission characterized in that it is provided with.

※ Note: The disclosure is based on the original application.