KR970075576A - Continuously variable transmission for rear wheel drive - Google Patents

Continuously variable transmission for rear wheel drive Download PDF

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Publication number
KR970075576A
KR970075576A KR1019960015036A KR19960015036A KR970075576A KR 970075576 A KR970075576 A KR 970075576A KR 1019960015036 A KR1019960015036 A KR 1019960015036A KR 19960015036 A KR19960015036 A KR 19960015036A KR 970075576 A KR970075576 A KR 970075576A
Authority
KR
South Korea
Prior art keywords
transmission
vehicle
torque
continuously variable
torque converter
Prior art date
Application number
KR1019960015036A
Other languages
Korean (ko)
Other versions
KR0180403B1 (en
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 KR1019960015036A priority Critical patent/KR0180403B1/en
Publication of KR970075576A publication Critical patent/KR970075576A/en
Application granted granted Critical
Publication of KR0180403B1 publication Critical patent/KR0180403B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/26—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members with members having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0013—Transmissions for multiple ratios specially adapted for rear-wheel-driven vehicles

Abstract

본 발명은 프론트 엔진 앞바퀴 구동방식으로 풀리의 무단 변속 특성을 이용하여 연비 및 동력 성능을 도모한 차량용 무단 변속장치로 이를 실현하기 위하여 엔진으로부터 동력을 전달받아 토오크 변환시키는 토오크 컨버터와; 상기 토오크 컨버터로부터 출력되는 회전 동력을 기어전동과 벨트전동으로 전달받아 양측으로부터 입력되는 회전수에 따라 무단 변속을 행하는 변속수단과; 상기 변속수단의 종동풀리를 설치한 제2축가 직결되는 링기어에 연결되어 차량의 전, 후진 방향을 결정하여 이의 회전 동력을 출력하는 전, 후진 제어수단을 포함하여 이루어지는 차량용 무단 변속장치를 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a continuously variable transmission for a vehicle, which utilizes a continuously variable transmission characteristic of a pulley in a front engine front-wheel drive system and achieves fuel economy and power performance, a torque converter for receiving torque from the engine, A speed change unit that receives the rotational power output from the torque converter through gear transmission and belt transmission and performs the continuously-variable shifting according to the number of rotations input from both sides; And a forward and reverse control means connected to a ring gear connected directly to a second shaft provided with a driven pulley of the transmission means for determining the forward and backward directions of the vehicle and outputting the rotational power thereof. do.

Description

후륜 구동용 무단 변속장치Continuously variable transmission for rear wheel drive

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 차량용 무단 변속장치를 도시한 도면, 제2도는 본 발명에 적용되는 풀리 직경 변위 발생수단의 구성도. 제3도는 본 발명에 의한 제2실시예를 도시한 구성도, 제4도는 본 발명에 의한 제3실시예를 도시한 구성도.FIG. 1 is a view showing a continuously variable transmission for a vehicle according to the present invention; FIG. 2 is a view showing a structure of a pulley diameter displacement generating means applied to the present invention; FIG. 3 is a configuration diagram showing a second embodiment according to the present invention; FIG. 4 is a configuration diagram showing a third embodiment according to the present invention;

Claims (3)

엔진으로부터 동력을 전달받아 토오크 변환시키는 토오크 컨버터와; 상기 토오크 컨버터로부터 출력되는 회전 동력을 기어전동과 벨트전동으로 전달받아 양측으로부터 입력되는 회전수에 따라 무단 변속을 행하는 변속수단과; 상기 변속수단의 중동풀리를 설치한 제2축이 직결되는 링기어에 연결되어 차량의 전, 후진 방향을 결정하여 이의 회전 동력을 출력하는 전, 후진 제어수단을 포함하여 이루어지는 차량용 무단 변속장치.A torque converter that receives power from the engine and converts the torque into torque; A speed change unit that receives the rotational power output from the torque converter through gear transmission and belt transmission and performs the continuously-variable shifting according to the number of rotations input from both sides; And forward / reverse control means connected to a ring gear to which a second shaft provided with a middle pulley of the transmission means is directly connected to determine a forward / backward direction of the vehicle and outputting rotational power thereof. 제1항에 있어서, 변속수단과 전, 후진 제어수단 사이에 설치되거나 일측에 설치하면서 종감속수단으로 삭제하여 동력 전달의 향상과, 구조의 콤팩트화를 도모하기 위하여 전동기어가 설치되어 이루어지는 차량용 무단변속장치.The vehicle automatic transmission according to claim 1, characterized in that the transmission is provided between the transmission means and the forward / reverse control means, or is installed at one side of the transmission means and deleted by the longitudinal deceleration means to improve power transmission and compact structure. Transmission. 제2항에 있어서, 변속수단의 중동폴리와 전동기어와 설치된 제2축이나 소정의 작동수단 일측에 차량의 출발시 부드러운 동력 전달을 도모하는 스타팅 클러치를 설치하여 이루어지는 차량용 무단 변속장치.3. The vehicular stepless transmission of claim 2, further comprising a second shaft provided with a middle pulley and a transmission gear of the transmission, or a starting clutch provided on one side of the predetermined operating means for smooth transmission of power at the start of the vehicle. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960015036A 1996-05-08 1996-05-08 Cvt for rear drive vehicle KR0180403B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960015036A KR0180403B1 (en) 1996-05-08 1996-05-08 Cvt for rear drive vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960015036A KR0180403B1 (en) 1996-05-08 1996-05-08 Cvt for rear drive vehicle

Publications (2)

Publication Number Publication Date
KR970075576A true KR970075576A (en) 1997-12-10
KR0180403B1 KR0180403B1 (en) 1999-04-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960015036A KR0180403B1 (en) 1996-05-08 1996-05-08 Cvt for rear drive vehicle

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101795187B1 (en) 2015-12-16 2017-11-07 현대자동차주식회사 Method for sensing reverse rotation of engine in vehicle using tooth period ratio of crankshaft

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Publication number Publication date
KR0180403B1 (en) 1999-04-01

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