KR970027942A - Power train of car automatic transmission - Google Patents

Power train of car automatic transmission Download PDF

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Publication number
KR970027942A
KR970027942A KR1019950043374A KR19950043374A KR970027942A KR 970027942 A KR970027942 A KR 970027942A KR 1019950043374 A KR1019950043374 A KR 1019950043374A KR 19950043374 A KR19950043374 A KR 19950043374A KR 970027942 A KR970027942 A KR 970027942A
Authority
KR
South Korea
Prior art keywords
planetary gear
input
friction
input shaft
power train
Prior art date
Application number
KR1019950043374A
Other languages
Korean (ko)
Other versions
KR100262557B1 (en
Inventor
박종술
Original Assignee
전성원
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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950043374A priority Critical patent/KR100262557B1/en
Publication of KR970027942A publication Critical patent/KR970027942A/en
Application granted granted Critical
Publication of KR100262557B1 publication Critical patent/KR100262557B1/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with compound planetary gear units, e.g. two intermeshing orbital gears
    • 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
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
    • 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
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears

Abstract

클러치 3개와 브레이크 2개로 부변속부를 사용하지 않고도 전진 4속과 후진 1속의 변속비를 출력할 수 있도록 하기 위하여, 엔진의 동력을 토오크 컨버터를 통하여 전달받는 입력축과, 상기한 입력축으로부터 마찰요소들을 통하여 동력을 전달받으며 입력요소로 선택될 수 있는 선기어를 공용으로 하고, 입력 또는 반력요소로 선택될 수 있는 유성 캐리어를 공용으로 하는 복합 유성기어장치와, 상기한 복합 유성기어장치의 어느 한 요소 또는 2개의 요소로 상기한 입력축의 동력을 선택적으로 전달하는 1개 이상의 마찰요소를 포함하며, 상기한 복합 유성기어장치의 더블 피니온 유성기어셋트의 링기어가 출력수단으로 연결되는 차량용 자동변속기의 파워 트레인을 제공한다.In order to be able to output the transmission ratios of the 4th forward and the 1st reverse speed without using the sub transmission with three clutches and two brakes, the engine receives power from the torque converter and friction elements from the input shaft. A composite planetary gear unit having a common transmission and a planetary gear which can be selected as an input element, and a planetary carrier which can be selected as an input or reaction force element, and any one or two of the compound planetary gear units described above. And at least one friction element for selectively transmitting power of the input shaft to the element, wherein the ring gear of the double pinion planetary gear set of the composite planetary gear device is connected to the output means. to provide.

Description

차량용 자동변속기의 파워 트레인Power train of car automatic transmission

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

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

제2도는 본 발명에 의한 변속장치의 변속단별 마찰요소의 작동표이다.2 is an operation table of the friction element for each shift stage of the transmission according to the present invention.

Claims (3)

엔진의 동력을 토오크 컨버터를 통하여 전달받는 입력축과, 상기한 입력축으로부터 마찰요소들을 통하여 동력을 전달받으며 입력요소로 선택될 수 있는 선기어를 공용으로 하고, 입력 또는 반력요소로 선택될 수 있는 유성 캐리어를 공용으로 하는 복합 유성기어장치와, 상기한 복합 유성기어장치의 어느 한 요소 또는 2개의 요소로 상기한 입력축의 동력을 선택적으로 전달하는 1개 이상의 마찰요소를 포함하며, 상기한 복합 유성기어장치의 더블 피니온 유성기어셋트의 링기어가 출력수단으로 연결되는 차량용 자동변속기의 파워 트레인.An input shaft that receives the engine's power through a torque converter and a sun gear that receives power from the input shaft through friction elements and can be selected as an input element, and a planetary carrier that can be selected as an input or reaction force element. A composite planetary gear device in common, and one or more friction elements for selectively transmitting power of the input shaft to any one or two elements of the composite planetary gear device described above. The power train of an automatic transmission for a vehicle in which a ring gear of a double pinion planetary gear set is connected as an output means. 제1항에 있어서, 유성 캐리어는, 이 유성 캐리어를 입력요소로 선택하는 마찰요소와 반력요소로 선택하는 마찰요소와 각각 연결되는 차량용 자동변속기의 파워 트레인.The power train of claim 1, wherein the planet carrier is connected to a friction element for selecting the planet carrier as an input element and a friction element for selecting the reaction force element. 제1항에 있어서, 복합 유성기어장치의 싱글 피니온 유성기어셋트는 링기어가 입력요소로 선택되기 위하여 입력축과 마찰요소를 통하여 연결되고, 또 반력요소로 선택되기 위하여 변속기 하우징과의, 설치된 마찰요소와 연결되는 차량용 자동변속기의 파워 트레인.2. The single pinion planetary gear set of the composite planetary gear device according to claim 1, wherein the single pinion planetary gear set is connected to the input shaft and the friction element so that the ring gear is selected as the input element, and the installed friction with the transmission housing to be selected as the reaction element. Power train of the vehicle automatic transmission connected to the element. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950043374A 1995-11-23 1995-11-23 Power train of automatic transmission for vehicle KR100262557B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950043374A KR100262557B1 (en) 1995-11-23 1995-11-23 Power train of automatic transmission for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950043374A KR100262557B1 (en) 1995-11-23 1995-11-23 Power train of automatic transmission for vehicle

Publications (2)

Publication Number Publication Date
KR970027942A true KR970027942A (en) 1997-06-24
KR100262557B1 KR100262557B1 (en) 2000-08-01

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ID=19435476

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950043374A KR100262557B1 (en) 1995-11-23 1995-11-23 Power train of automatic transmission for vehicle

Country Status (1)

Country Link
KR (1) KR100262557B1 (en)

Also Published As

Publication number Publication date
KR100262557B1 (en) 2000-08-01

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