KR970075568A - Continuously variable transmission - Google Patents

Continuously variable transmission Download PDF

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Publication number
KR970075568A
KR970075568A KR1019960015028A KR19960015028A KR970075568A KR 970075568 A KR970075568 A KR 970075568A KR 1019960015028 A KR1019960015028 A KR 1019960015028A KR 19960015028 A KR19960015028 A KR 19960015028A KR 970075568 A KR970075568 A KR 970075568A
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KR
South Korea
Prior art keywords
transmission
power
output
control means
variable transmission
Prior art date
Application number
KR1019960015028A
Other languages
Korean (ko)
Inventor
이충섭
Original Assignee
박병재
현대자동차 주식회사
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.)
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Publication date
Application filed by 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR1019960015028A priority Critical patent/KR970075568A/en
Publication of KR970075568A publication Critical patent/KR970075568A/en

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Abstract

본 발명은 앞기관 뒷 구동식 차량에 금속벨트를 이용하여 풀리에 대한 접촉 반경 변화로 변속이 이루어지도록 한 차량용 무단 변속기로 이를 실현하기 위하여 엔진으로부터 동력을 전달 받아 토오크 변시키는 토오크 컨버어터와; 상기 토오크 컨버어터의 터어빈측과 직결되는 입력축에 오일펌프를 설치 연결하면서 차량의 전, 후진 방향을 결정하여 이의 회전동력을 출력하는 전, 후진 제어수단과; 상기 전, 후진 제어수단으로부터 출력되는 회전동력을 기어전동과 벨트 전동으로 전달받아 양측으로부터 입력되는 회전수에 따라 무단 변속을 행하는 변속수단과; 상기 변속수단으로부터 입력되는 회전동력의 출력이 사일런트 체인을 통해 이루어지게 한 출력수단을 포함하여 이루어지는 차량용 무단 변속기를 제공하는데 있다.The present invention relates to a vehicular continuously variable transmission in which a front-engine rear-drive vehicle is shifted by a contact radius change with respect to a pulley using a metal belt, a torque converter that receives power from the engine and changes torque; Backward control means for determining the forward and backward directions of the vehicle while connecting and disconnecting an oil pump to an input shaft that is directly connected to the turbine side of the torque converter and outputting rotational power of the oil pump; A transmission means for transmitting the rotational power output from the forward / reverse control means to the gear transmission and the belt transmission and for performing the continuously-variable transmission in accordance with the rotational speed inputted from both sides; And an output means for outputting a rotational power input from the transmission means via a silent chain.

Description

차량용 무단 변속기Continuously variable 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 제1실시예의 구성도, 제2도는 본 발명에 적용되는 풀리 직경 변위 발생수단의 구성도, 제3도는 본 발명에 의한 제2실시예의 구성도.FIG. 1 is a structural view of a first embodiment according to the present invention, FIG. 2 is a structural view of a pulley diameter displacement generating means applied to the present invention, and FIG. 3 is a structural view of a second embodiment of the present invention.

Claims (4)

엔진으로부터 동력을 전달 받아 토오크 변환시키는 토오크 컨버어터와; 상기 토오크 컨버어터의 터어빈측과 직결되는 입력축에 오일펌프를 설치 연결하면서 차량의 전, 후진 방향을 결정하여 이의 회전동력을 출력하는 전, 후진 제어수단과; 상기 전, 후진 제어수단으로부터 출력되는 회전동력을 기어전동과 벨트 전동으로 전달받아 양측으로부터 입력되는 회전수에 따라 무단 변속을 행하는 변속수단과; 상기 변속수단으로부터 입력되는 회전동력의 출력이 사일런트 체인을 통해 이루어지게 한 출력수단을 포함하여 이루어짐을 특징으로 하는 차량용 무단 변속기.A torque converter for receiving power from the engine and torque-converting the torque; Backward control means for determining the forward and backward directions of the vehicle while connecting and disconnecting an oil pump to an input shaft that is directly connected to the turbine side of the torque converter and outputting rotational power of the oil pump; A transmission means for transmitting the rotational power output from the forward / reverse control means to the gear transmission and the belt transmission and for performing the continuously-variable transmission in accordance with the rotational speed inputted from both sides; And output means for outputting rotational power input from the transmission means through a silent chain. 제1항에 있어서, 전, 후진 제어수단은 더블 피니언 유성기어 셋트가 적용되어 이의 제1, 2피니언 기어가 유성 캐리어로 입력축과 직결하며, 링기어가 반력요소로 작용할 수 있도록 한 제1마찰부재와, 상기 입력축과 연결되어 입력요소로 작용하는 제1, 2피니언 기어는 변속수단과의 전동 단속제어를 가능하게 제1동력전달부재에 연결 설치한 제2마찰부재를 포함하여 이루어지는 차량용 무단 변속기.2. The planetary gear set according to claim 1, wherein the forward and reverse control means comprises a double pinion planetary gear set, wherein the first and second pinion gears are connected to the planetary carrier directly with the input shaft, And a second friction member connected to the input shaft and acting as an input element, the first and second pinion gears being connected to the first power transmitting member so as to control power interlocking with the transmission. 제1항에 있어서, 출력수단은 제2동력 전달부재로 연결되는 출력기어가 사일런트 체인으로 스프라켓에 연결하므로 동력의 출력이 이루어지도록 한 차량용 무단 변속기.The vehicular continuously variable transmission as set forth in claim 1, wherein the output means includes a silent chain connected to an output gear connected to the second power transmitting member so as to output power. 제2항에 있어서, 전, 후진 제어수단이 종동풀리가 설치된 제2동력 전달부재와, 이 제2동력 전달부재에 설치된 출력기어와의 사이에 설치되어 이루어지는 차량용 무단 변속기.The vehicular continuously variable transmission as set forth in claim 2, wherein the forward / reverse control means is provided between a second power transmitting member provided with a driven pulley and an output gear provided on the second power transmitting member. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960015028A 1996-05-08 1996-05-08 Continuously variable transmission KR970075568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960015028A KR970075568A (en) 1996-05-08 1996-05-08 Continuously variable transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960015028A KR970075568A (en) 1996-05-08 1996-05-08 Continuously variable transmission

Publications (1)

Publication Number Publication Date
KR970075568A true KR970075568A (en) 1997-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960015028A KR970075568A (en) 1996-05-08 1996-05-08 Continuously variable transmission

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KR (1) KR970075568A (en)

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