KR970075559A - Continuously variable transmission for vehicles - Google Patents

Continuously variable transmission for vehicles Download PDF

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Publication number
KR970075559A
KR970075559A KR1019960015019A KR19960015019A KR970075559A KR 970075559 A KR970075559 A KR 970075559A KR 1019960015019 A KR1019960015019 A KR 1019960015019A KR 19960015019 A KR19960015019 A KR 19960015019A KR 970075559 A KR970075559 A KR 970075559A
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KR
South Korea
Prior art keywords
shaft
end portion
continuously variable
variable transmission
rear end
Prior art date
Application number
KR1019960015019A
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.)
Filing date
Publication date
Application filed by 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR1019960015019A priority Critical patent/KR970075559A/en
Publication of KR970075559A publication Critical patent/KR970075559A/en

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Abstract

구성을 간단히 하여 제조원가를 절감하고 전륜 구동 차량에 용이하게 적용할 수 있는 무단 변속차량을 제공할 목적으로; 엔진으로부터 출력되는 회전동력의 토오크를 변환시키는 토오크 컨버터와; 상기 토오크 컨버터의 터어빈과 연결되는 제1축의 후단부와 기어 연결되어 그의 상측으로 소정의 간격을 두고 평행하게 배치되는 제2축의 후단부와, 이 제1축의 하측에 소정의 간격을 두고 평행하게 배치되는 제3축의 전단부에 배치되어 제2축의 회전 동력을 무단 변속하여 제3축으로 전달하는 무단 변속기구와; 유성기어 셋트로서 상기 제2축과 기어연결되는 제4축상에 배치되어 차량의 전, 후진을 제어하는 전, 후진 제어기구와;를 포함하여 이루어지는 차량용 무단 변속장치를 제공한다.The present invention provides a continuously variable transmission capable of reducing the manufacturing cost and easily applicable to a front wheel drive vehicle by simplifying the configuration. A torque converter for converting the torque of the rotational power output from the engine; A rear end portion of a second shaft that is gear-connected to a rear end portion of a first shaft connected to the turbine of the torque converter and arranged parallel to the upper side of the second shaft at a predetermined interval therebetween, A continuously variable transmission mechanism disposed at a front end portion of the third shaft for continuously transmitting the rotational power of the second shaft to the third shaft; And a forward and backward control mechanism disposed on a fourth axis that is gear-connected to the second shaft as a planetary gear set to control forward and backward movement of the vehicle.

Description

차량용 무단 변속장치Continuously variable transmission for vehicles

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

제1도는 본 발명에 의한 제1실시예의 구성도, 제2도는 본 발명에 적용되는 무단 변속기구의 구성도이다.FIG. 1 is a configuration diagram of a first embodiment of the present invention, and FIG. 2 is a configuration diagram of a continuously variable transmission mechanism applied to the present invention.

Claims (4)

엔진으로부터 출력되는 회전동력의 토오크를 변환시키는 토오크 컨버터와; 상기 토오크 컨버터의 터어빈과 연결되는 제1축의 후단부와 기어 연결되어 그의 상측으로 소정의 간격을 두고 배치되는 제2축의 후단부와, 이 제1축의 하측에 소정의 간격을 두고 평행하게 배치되는 제3축의 전단부에 배치되어 제2축의 회전 동력을 무단 변속하여 제3축으로 전달하는 무단 변속기구와; 유성기어 셋트로서 상기 제2축과 기어 연결되는 제4축상에 배치되어 차량의 전, 후진을 제어하는 전, 후진 제어기구와;를 포함하여 이루어지는 차량용 무단 변속장치.A torque converter for converting the torque of the rotational power output from the engine; A rear end portion of a second shaft which is gear-connected to a rear end portion of a first shaft connected to the turbine of the torque converter and arranged at a predetermined distance therefrom, and a rear end portion, A continuously variable transmission mechanism disposed at a front end portion of the three shafts for continuously transmitting rotational power of the second shaft to the third shaft; And a forward and backward control mechanism disposed on a fourth axis that is gear-connected to the second shaft as a planetary gear set to control forward and backward movement of the vehicle. 제1항에 있어서, 무단 변속기구는 각각 직경 가변이 이루어질 수 있도록 형성되어 제2축의 후단부와, 이의 제2축 하측에 소정의 간격을 두고 평행하게 배치되는 제3축의 전단부에 배치되는 구동 및 종동풀리와, 상기 풀리를 상호 연결하여 주는 벨트를 포함하여 이루어지는 차량용 무단 변속장치.The continuously variable transmission as set forth in claim 1, wherein the continuously variable transmission mechanism is formed so as to be variable in diameter and is disposed at a rear end portion of the second shaft and at a front end portion of a third shaft disposed parallel to the lower side of the second shaft, A driven pulley, and a belt for interconnecting the pulleys. 제1항에 있어서, 전, 후진 제어기구는 제4축을 전,후 동일선상으로 배치되는 2개의 동력 전달부재로 분할 형성하고, 이에 유성기어 셋트가 배치되어 구성됨을 특징으로 하는 차량용 무단 변속장치.2. The vehicular stepless transmission according to claim 1, wherein the forward and backward control mechanisms are formed by dividing the fourth shaft by two power transmitting members arranged in the same line before and after the planetary gear set, and the planetary gear set is arranged thereon. 제3항에 있어서, 유성기어 셋트는 선기어가 제2동력 전달부재에 일체로 형성되고, 이의 선기어의 외주연에 치합되는 제1,2피니언을 연결하는 유성 캐리어는 전측단이 제1동력 전달부재와 일체로 연결되고, 후단부는 제2동력 전달부재와 제1마찰부재를 개재시켜 연결되며, 상기 제2피니언에 내륜 치합되는 링기어는 제2마찰부재를 개재시켜 변속기 하우징과 연결됨을 특징으로 하는 차량용 무단 변속장치.The planetary gear set according to claim 3, wherein the planetary gear set includes a planetary carrier having sun gear formed integrally with the second power transmitting member, the planetary carrier connecting the first and second pinions engaged with the outer periphery of the sun gear, And the ring gear coupled to the second pinion is connected to the transmission housing through a second friction member. The ring gear is connected to the transmission housing via a second friction member, Continuously variable transmission for vehicles. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960015019A 1996-05-08 1996-05-08 Continuously variable transmission for vehicles KR970075559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960015019A KR970075559A (en) 1996-05-08 1996-05-08 Continuously variable transmission for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960015019A KR970075559A (en) 1996-05-08 1996-05-08 Continuously variable transmission for vehicles

Publications (1)

Publication Number Publication Date
KR970075559A true KR970075559A (en) 1997-12-10

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Family Applications (1)

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KR1019960015019A KR970075559A (en) 1996-05-08 1996-05-08 Continuously variable transmission for vehicles

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KR (1) KR970075559A (en)

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