KR950026718A - Stepless Transmission for Vehicles - Google Patents

Stepless Transmission for Vehicles Download PDF

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Publication number
KR950026718A
KR950026718A KR1019940004822A KR19940004822A KR950026718A KR 950026718 A KR950026718 A KR 950026718A KR 1019940004822 A KR1019940004822 A KR 1019940004822A KR 19940004822 A KR19940004822 A KR 19940004822A KR 950026718 A KR950026718 A KR 950026718A
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KR
South Korea
Prior art keywords
gear
power
input
continuously variable
variable transmission
Prior art date
Application number
KR1019940004822A
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Korean (ko)
Other versions
KR970008224B1 (en
Inventor
박헌우
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박헌우
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Publication date
Application filed by 박헌우 filed Critical 박헌우
Priority to KR1019940004822A priority Critical patent/KR970008224B1/en
Publication of KR950026718A publication Critical patent/KR950026718A/en
Application granted granted Critical
Publication of KR970008224B1 publication Critical patent/KR970008224B1/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
    • 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
    • F16H61/664—Friction gearings
    • 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
    • F16H57/08—General details of gearing of gearings with members having orbital motion

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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)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)

Abstract

토오크가 크고 구조가 간단한 차량용 무단 변속장치를 제공하기 위하여, 엔진의 구동력이 입력 주축과 입력 부축으로 분할되고, 상기한 입력 주축으로 전달된 동력은 유성기어장치의 링기어로 전달됨과 아울러 입력 부축으로 전달된 동력은 토오크 컨버터의 토오크 변환을 통하여 유성기어장치의 선기어로 전달되어 유성기어장치의 유성 캐리어를 통하여 변속비가 출력될 수 있도록 구성한 것을 특징으로 하는 차량용 무단변속장치.In order to provide a continuously variable transmission for a vehicle having a large torque and a simple structure, the driving force of the engine is divided into an input main shaft and an input subshaft, and the power transmitted to the input main shaft is transmitted to the ring gear of the planetary gear system and also to the input subshaft. The transmitted power is transmitted to the sun gear of the planetary gear device through the torque conversion of the torque converter, so that the transmission ratio can be output through the planetary carrier of the planetary gear device.

Description

차량용 무단 변속장치Stepless Transmission for Vehicles

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

제1도는 본 발명에 의한 무단 변속장치의 파워 트레인을 나타내는 도면.1 is a view showing a power train of a continuously variable transmission according to the present invention.

제2도는 본 발명의 무단 변속장치에 의해 전진 무단변속작용이 이루어지는 것을 설명하기 위한 도면.2 is a view for explaining that the forward speed change action is performed by the continuously variable transmission of the present invention.

제3도는 본 발명의 무단 변속장치에 의해 후진이 이루어지는 것을 나타내는 도면.3 is a view showing that the reverse is made by the continuously variable transmission of the present invention.

제4도는 본 발명에 관련하는 속도선도를 레버해석법으로 나타낸 도면이다.4 is a diagram showing a speed diagram according to the present invention by a lever analysis method.

Claims (9)

엔진으로부터 동력을 전달받아 회전하며 구동기어를 보유하고 있는 입력 주축과, 상기한 구동기어와 치차결합되어 동력을 전달받는 종동기어를 보유하는 입력 부축과, 상기한 입력 부축으로부터 전달되는 동력을 토오크 변환하는 토오크 컨버터와, 이 토오크 컨버터의 출력측으로부터 동력을 전달받아 회전하며, 변속레버에 연동하여 이동가능하게 설치된 슬리이브를 보유하고, 외주에 독립적으로 회전할 수 있도록 설치된 전진기어 및 후진기어를 갖는 동력전달부재와, 상기한 전진기어와 입력 주축 사이에 위치하여 전진기어의 회전수 변환시 변속비를 다르게 출력하는 유성기어장치와, 상기한 유성기어장치로부터 변속된 출력을 전달받아 차동장치로 동력을 전달하며 상기한 후진입력기어와 역전공전기어를 사이에 두고 동력전달이 가능하게 위치하는 후진 출력기어를 보유하는 출력축으로 이루어지는 차량용 무단변속장치.Torque conversion between the input main shaft having the drive gear which rotates by receiving the power from the engine and has the drive gear, the driven gear which is geared with the drive gear to receive the power, and the power transmitted from the input sub-shaft. A torque converter and a sleeve which is rotated by receiving power from the output side of the torque converter, and which has a sleeve installed to be movable in conjunction with a shift lever, and having forward and reverse gears installed to rotate independently of the outer periphery. A transmission gear, a planetary gear device positioned between the forward gear and the input main shaft and outputting a gear ratio differently when the rotation speed of the forward gear is converted, and receiving the shifted output from the planetary gear device to transfer power to the differential device. The power transmission is possible with the reverse input gear and the reverse electric gear in between. A vehicle continuously variable transmission comprising a shaft holding the reverse output gear. 제1항에 있어서, 유성기어장치는, 입력 주축과 함께 회전하는 링기어와, 이 링기어의 내측에 치차 결합되며 출력축에 고정된 유성 캐리어에 회전가능하게 결합된 피니온 기어와, 상기한 전진기어로부터 전달되는 동력을 피니온 기어로 전달하는 선기어를 포함하여 이루어지는 차량용 무단변속장치.2. The planetary gear device according to claim 1, further comprising: a ring gear rotating together with an input main shaft, a pinion gear rotatably coupled to an inner carrier fixed to an output shaft and geared to the inside of the ring gear; A continuously variable transmission for a vehicle comprising a sun gear for transmitting power transmitted from a gear to a pinion gear. 제2항에 있어서, 선기어는 피니온 기어와 치차결합되는 제1기어부와, 전지니어와 치차결합되는 제2기어부를 포함하여 이루어지는 차량용 무단변속장치.3. The continuously variable transmission for a vehicle according to claim 2, wherein the sun gear includes a first gear portion geared with the pinion gear and a second gear portion geared with the battery linear. 제1항에 있어서, 유성기어장치는, 주행시 링기어와 선기어로 동시에 입력이 이루어지도록 구성된 것을 특징으로 하는 차량용 무단변속장치.The continuously variable transmission device for a vehicle according to claim 1, wherein the planetary gear device is configured to simultaneously input the ring gear and the sun gear during driving. 제4항에 있어서, 링기어는 엔진으로부터 직접 동력을 전달받도록 되고, 선기어는 토오크 컨버터를 통하여 동력전달이 이루어질 수 있도록 구성된 차량용 무단변속장치.5. The continuously variable transmission for a vehicle according to claim 4, wherein the ring gear is to receive power directly from the engine, and the sun gear is configured to transmit power through a torque converter. 제1항에 있어서, 토오크 컨버터와 동력전달부재 사이에는 브레이크와 연동하여 동력을 전달하거나 차단하는 클러치 수단이 설치됨을 특징으로 하는 차량용 무단변속장치.The continuously variable transmission for a vehicle according to claim 1, wherein a clutch means is installed between the torque converter and the power transmission member to transmit or block power in conjunction with the brake. 제6항에 있어서, 클러치 수단은 습식 다판클러치로 이루어짐을 특징으로 하는 차량용 무단변속장치.7. The continuously variable transmission for vehicle according to claim 6, wherein the clutch means is composed of a wet multi-plate clutch. 제1항에 있어서, 슬라이브는 전지니어와 후진입력기어 사이에 이동가능하게 설치됨을 특징으로 하는 차량용 무단변속장치.The continuously variable transmission for a vehicle according to claim 1, wherein the slave is movably installed between the battery nearer and the reverse input gear. 엔진의 구동력이 입력 주축과 입력 부축으로 분할되고, 상기한 입력 주축으로 전달된 동력은 유성기어장치의 링기어로 전달됨과 아울러 입력부측으로 전달된 동력은 토오크 컨버터의 토오크 변환을 통하여 유성기어장치의 선기어로 전달되어 유성기어장치의 유성 캐리어를 통하여 변속비가 출력될 수 있도록 구성한 것을 특징으로 하는 차량용 무단변속장치.The driving force of the engine is divided into the input main shaft and the input sub shaft, and the power transmitted to the input main shaft is transmitted to the ring gear of the planetary gear device, and the power transmitted to the input part is transferred to the sun gear of the planetary gear device through the torque conversion of the torque converter. Stepped transmission for a vehicle, characterized in that configured to be transmitted to the transmission ratio through the planetary carrier of the planetary gear device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940004822A 1994-03-11 1994-03-11 Invariable transmission device KR970008224B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940004822A KR970008224B1 (en) 1994-03-11 1994-03-11 Invariable transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940004822A KR970008224B1 (en) 1994-03-11 1994-03-11 Invariable transmission device

Publications (2)

Publication Number Publication Date
KR950026718A true KR950026718A (en) 1995-10-16
KR970008224B1 KR970008224B1 (en) 1997-05-22

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Application Number Title Priority Date Filing Date
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002057651A2 (en) * 2001-01-19 2002-07-25 Oh, Hyo Keun Continuously variable transmission having high transmission efficiency and durability
WO2002057835A1 (en) * 2001-01-19 2002-07-25 Oh, Hyo Keun Continuously variable transmission having high transmission efficiency and durability
WO2002057650A2 (en) * 2001-01-19 2002-07-25 Oh, Hyo Keun Continuously variable transmission having high transmission efficiency and durability
KR20160077441A (en) 2014-12-23 2016-07-04 제이케이 미크론(주) Block holder using eccentric cam

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002057651A2 (en) * 2001-01-19 2002-07-25 Oh, Hyo Keun Continuously variable transmission having high transmission efficiency and durability
WO2002057835A1 (en) * 2001-01-19 2002-07-25 Oh, Hyo Keun Continuously variable transmission having high transmission efficiency and durability
WO2002057650A2 (en) * 2001-01-19 2002-07-25 Oh, Hyo Keun Continuously variable transmission having high transmission efficiency and durability
WO2002057651A3 (en) * 2001-01-19 2002-08-29 Hyuk Choul Sin Continuously variable transmission having high transmission efficiency and durability
WO2002057650A3 (en) * 2001-01-19 2002-09-06 Hyuk Choul Sin Continuously variable transmission having high transmission efficiency and durability
KR20160077441A (en) 2014-12-23 2016-07-04 제이케이 미크론(주) Block holder using eccentric cam

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Publication number Publication date
KR970008224B1 (en) 1997-05-22

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