KR970046339A

KR970046339A - Continuously variable transmission with chained forward and reverse mechanism

Info

Publication number: KR970046339A
Application number: KR1019950068247A
Authority: KR
Inventors: 이용준
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1995-12-30
Filing date: 1995-12-30
Publication date: 1997-07-26

Abstract

본 발명은 유성기어 셋트 대신에 체인 기어를 구성하여 전, 후진이 용이한 메카니즘을 구현하고자 한 내연기관용 체인 적용 무단 변속기로 이를 실현하기 위하여 엔진의 동력으로 회전하는 토오크 컨버터에 연결된 구동축에서 출력축으로 동력 전달이 제1 마찰요소의 선택적 결합으로 후진동력을 전달하도록 설치된 체인 기어부재와, 상기한 구동축에 설치된 제2 마찰요소의 선택적 결합으로 금속벨트를 통해 구동축에서 종동축에 전진동력을 전달하도록 설치된 풀리부재와, 상기 풀리부재와 체인 기어부재에 의해 전달된 동력이 출력되도록 설치된 출력 기어부재를 포함하여 이루어지고 있다.The present invention implements a chain gear instead of a planetary gear set to implement a mechanism that facilitates forward and reverse movement, and realizes this as a continuously variable transmission geared to an internal combustion engine. A pulley installed to transmit the forward vibration force from the drive shaft to the driven shaft through the metal belt by a selective engagement of the chain gear member installed so that the transmission transfers the reverse vibration force to the selective engagement of the first friction element. And an output gear member installed to output power transmitted by the pulley member and the chain gear member.

Description

Continuously variable transmission with chained forward and reverse mechanism

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

제1도는 본 발명에 따른 체인 적용 무단 변속기를 도시한 도면이다.1 is a view showing a chain-applied continuously variable transmission according to the present invention.

제2도는 종래기술에 따른 전, 후진 무단 변속기를 도시한 도면이다.2 is a view showing a forward and reverse continuously variable transmission according to the prior art.

Claims

A chain gear member installed so that power transmission from the drive shaft connected to the torque converter rotating with the power of the engine to the output shaft transfers reverse power through the chain by the selective coupling of the first friction element, and the optional second friction element installed on the drive shaft. For the internal combustion engine comprising a pulley member installed to transfer the forward power from the drive shaft to the driven shaft through the metal belt, and the output gear member installed to output the power transmitted by the pulley member and the chain gear member. Stepless transmission with chain.