KR970075550A - Continuously variable transmission for vehicles - Google Patents

Continuously variable transmission for vehicles Download PDF

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Publication number
KR970075550A
KR970075550A KR1019960015010A KR19960015010A KR970075550A KR 970075550 A KR970075550 A KR 970075550A KR 1019960015010 A KR1019960015010 A KR 1019960015010A KR 19960015010 A KR19960015010 A KR 19960015010A KR 970075550 A KR970075550 A KR 970075550A
Authority
KR
South Korea
Prior art keywords
shaft
disposed
continuously variable
variable transmission
parallel
Prior art date
Application number
KR1019960015010A
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Korean (ko)
Other versions
KR0168389B1 (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.)
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Publication date
Application filed by 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR1019960015010A priority Critical patent/KR0168389B1/en
Publication of KR970075550A publication Critical patent/KR970075550A/en
Application granted granted Critical
Publication of KR0168389B1 publication Critical patent/KR0168389B1/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
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0013—Transmissions for multiple ratios specially adapted for rear-wheel-driven vehicles

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Transmission Devices (AREA)

Abstract

전, 후진 제어기구를 동기장치로 사용함으로써, 구성을 간단히 하고 제조원가를 절감하며, 후륜 구동 차량에 용이하게 적용할 수 있도록 한 차량용 무단 변속장치를 제공한 목적으로; 엔진으로부터 출력되는 회전 동력의 토오크 변화에 따른 비틀림 진동을 감쇠시키는 토셔널 댐퍼와; 동기장치로 이루어져 상기 토셔널 댐퍼에 연결되는 제1축과, 이와 소정의 간격을 두고 평행하게 배치되는 제2축상에 배치되어 차량의 전, 후진을 제어하는 전, 후진 제어기구와; 상기 제2축의 후단부와, 상기 제2축과 소정의 간격을 두고 평행하게 배치되는 제3축의 전단부에 배치되어 제2축의 회전 동력을 무단 변속하여 디프렌셜과 연결되는 제3축으로 전달하는 무단 변속기구와; 상기 제3축상에 배치되어 회전동력을 필요에 따라 단속하는 출발 제어기구와; 상기 제3축의 후단부에 소정의 간격을 두고 평행하게 기어 연결되어 출력축 역할을 수행하는 제4축과;를 포함하여 이루어지는 차량용 무단 변속장치를 제공함에 특징이 있다.The present invention provides a vehicular continuously variable transmission that can be easily applied to a rear-wheel drive vehicle by simplifying the configuration, reducing the manufacturing cost, and using the front and rear reverse control mechanisms as a synchronizing device. A local damper for damping a torsional vibration due to a torque change of a rotational power output from an engine; A forward and backward control mechanism disposed on a first axis connected to the local damper and a second axis disposed parallel to the first shaft and spaced apart from the first axis by a predetermined distance; A rear end of the second shaft and a front end portion of a third shaft disposed parallel to the second shaft at a predetermined distance to transmit the rotational power of the second shaft through a third shaft connected to the differential, A continuously variable transmission; A start control mechanism disposed on the third axis for controlling the rotational power as needed; And a fourth shaft connected to the rear end of the third shaft at a predetermined interval in parallel to perform an output shaft function.

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 발명의 의한 제1실시예의 구성도, 제2도는 본 발명에 적용되는 풀리 직경 변위 발생수단의 구성도, 제3도는 본 발명에 의한 제2실시예의 구성도이다.FIG. 1 is a configuration diagram of a first embodiment of the present invention, FIG. 2 is a configuration diagram of a pulley diameter displacement generating device applied to the present invention, and FIG. 3 is a configuration diagram of a second embodiment of the present invention.

Claims (4)

엔진으로부터 출력되는 회전 동력의 토오크 변화에 따른 비틀림 진동을 감쇠시키는 토셔널 댐퍼와; 동기장치로 이루어져 상기 토셔널 댐퍼에 연결되는 제1축과, 이의 상측에 소정의 간격을 두고 평행하게 배치되는 제2축상에 배치되어 차량의 전, 후진을 제어하는 전, 후진 제어기구와; 상기 제2축의 후단부와, 상기 제2축의 하측에 소정의 간격을 두고 평행하게 배치되는 제3축의 전단부에 배치되어 제2축의 회전 동력을 무단 변속하여 디프렌셜과 연결되는 제3축으로 전달하는 무단 변속기구와; 상기 제3축상에 배치되어 회전동력을 필요에 따라 단속하는 출발 제어기구와; 상기 제3축의 후단부 상측에 소정의 간격을 두고 평행하게 기어 연결되어 출력축 역할을 수행하는 제4축과;를 포함하여 이루어지는 차량용 무단 변속기.A local damper for damping a torsional vibration due to a torque change of a rotational power output from an engine; A forward and backward control mechanism which is disposed on a first shaft connected to the local damper and a second shaft disposed parallel to the first shaft and spaced apart from the first shaft by a predetermined distance therebetween and which controls the forward and backward movement of the vehicle; And a third shaft connected to the differential at a rear end of the second shaft and at a front end of a third shaft disposed parallel to the second shaft at a predetermined interval, A continuously variable transmission for transmitting; A start control mechanism disposed on the third axis for controlling the rotational power as needed; And a fourth shaft connected to the rear end of the third shaft at a predetermined interval in parallel so as to serve as an output shaft. 제1항에 있어서, 전, 후진 제어기구는 제1축과 일체로 형성되는 클러치 허브의 외주연으로 전후 슬라이드 가능하게 슬리이브가 결합되고, 상기 클러치 허브의 양측으로 클러치 기어를 포함하는, 전, 후진 입력기어가 배치되는 동기장치와, 상기 제2축에 배치되어 상기 전, 후진 입력기어와 치합되는 전, 후진 기어로 이루어지되, 상기 후진 입력기어와 후진 기어 사이에는 아이들링 기어를 개재시켜 이루어짐을 특징으로 하는 차량용 무단 변속장치.The clutch control device according to claim 1, wherein the forward and backward control mechanism includes a clutch gear which is slidably coupled to the outer periphery of the clutch hub integrally formed with the first shaft, A synchronizing device in which a reverse input gear is disposed; and a forward and reverse gear disposed on the second shaft and meshed with the forward and reverse input gears, wherein an idling gear is interposed between the reverse input gear and the reverse gear Wherein the vehicle is a continuously variable transmission. 제1항에 있어서, 무단 변속기구는 각각 직경 가변이 이루어질 수 있도록 형성되어 제2축의 후단부와, 이의 제2축과 소정의 간격을 두고 평행하게 배치되는 제3축의 전단부에 배치되는 구동 및 종동풀리와, 사기 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 comprises a rear end portion of the second shaft and a driving and driven end portion disposed at a front end portion of a third shaft disposed in parallel with the second shaft, And a belt for interconnecting the pulley and the scrap pulley. 제1항에 있어서, 토셔녈 댐퍼 대신에 토오크 컨버터가 적용됨을 특징으로 하는 차량용 무단 변속장치.The vehicular stepless transmission according to claim 1, wherein a torque converter is applied instead of the torque damper. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960015010A 1996-05-08 1996-05-08 Cvt for a vehicle KR0168389B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960015010A KR0168389B1 (en) 1996-05-08 1996-05-08 Cvt for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960015010A KR0168389B1 (en) 1996-05-08 1996-05-08 Cvt for a vehicle

Publications (2)

Publication Number Publication Date
KR970075550A true KR970075550A (en) 1997-12-10
KR0168389B1 KR0168389B1 (en) 1999-01-15

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Application Number Title Priority Date Filing Date
KR1019960015010A KR0168389B1 (en) 1996-05-08 1996-05-08 Cvt for a vehicle

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KR0168389B1 (en) 1999-01-15

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