KR970027946A - Power train of car automatic transmission - Google Patents

Power train of car automatic transmission Download PDF

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Publication number
KR970027946A
KR970027946A KR1019950043378A KR19950043378A KR970027946A KR 970027946 A KR970027946 A KR 970027946A KR 1019950043378 A KR1019950043378 A KR 1019950043378A KR 19950043378 A KR19950043378 A KR 19950043378A KR 970027946 A KR970027946 A KR 970027946A
Authority
KR
South Korea
Prior art keywords
planetary gear
input
automatic transmission
power train
friction
Prior art date
Application number
KR1019950043378A
Other languages
Korean (ko)
Other versions
KR100256572B1 (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 KR1019950043378A priority Critical patent/KR100256572B1/en
Publication of KR970027946A publication Critical patent/KR970027946A/en
Application granted granted Critical
Publication of KR100256572B1 publication Critical patent/KR100256572B1/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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

라바뉴 타입의 복합 유성기어장치를 사용하는 차량용 자동변속기에 있어서, 요소의 연결 구조를 지금까지와는 다른 새로운 결합으로 하기 위하여, 토오크 컨버터로부터 마찰요소의 작동으로 엔진의 동력을 전달받는 입력축과, 상기한 입력축의 일측에 배치되며 싱글 피니온 유성기어셋트 및 더블 피니온 유성기어셋트로 이루어지는 복합 유성기어장치와, 상기한 복합 유성기어장치가 고융하는 링기어를 입력 및 출력요소로 선택하는 마찰요소와, 상기한 싱글 및 더블 피니온 유성기어셋트의 피니온 기어들을 결합된 요소로 연결하면서 출력수단으로 사용되는 유성 캐리어와, 상기한 복합 유성기어장치의 각각의 요소들를 선택적으로 입력요소로 하거나 반력요소로 하는 마찰요소들을 포함하는 차량용 자동변속기의 파워 트레인을 제공한다.In the automatic transmission for a vehicle using a compound type planetary gear of the Ravagne type, in order to make the connection structure of the elements different from the previous, the input shaft receives the engine power by the operation of the friction element from the torque converter, and A compound planetary gear device disposed on one side of the input shaft and composed of a single pinion planetary gear set and a double pinion planetary gear set, and a friction element for selecting a ring gear in which the compound planetary gear device is solid as an input and an output element; The planetary carrier used as an output means while connecting the pinion gears of the single and double pinion planetary gear sets as a combined element, and the respective elements of the composite planetary gear device as an input element or as a reaction element It provides a power train of an automatic transmission for a vehicle comprising friction elements.

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 (4)

토오크 컨버터로부터 마찰요소의 작동으로 엔진의 동력을 전달받는 입력축과, 상기한 입력축의 일측부에 마찰요소를 통하여 동력을 전달받으며 싱글 피니온 유성기어셋트 및 더블 피니온 유성기어셋트로 이루어져 배치되는 복합 유성기어장치와, 상기한 복합 유성기어장치가 고융하는 링기어를 입력 및 출력요소로 선택하는 마찰요소와, 상기한 싱글 및 더블 피니온 유성기어셋트의 피니온 기어들을 결합된 요소로 연결하면서 출력수단으로 사용되는 유성 캐리어와, 상기한 복합 유성기어장치의 각각의 요소들을 선택적으로 입력요소로 하거나 변력요소로 하는 마찰요소들을 포함하는 차량용 자동변속기의 파워 트레인.The composite shaft is composed of an input shaft that receives engine power from the torque converter, and a single pinion planetary gear set and a double pinion planetary gear set, which receive power through a friction element on one side of the input shaft. A planetary gear device, a friction element that selects a ring gear of the composite planetary gear device as an input and output element, and an output while connecting the pinion gears of the single and double pinion planetary gear sets as combined elements. A power train for a vehicular automatic transmission comprising a planetary carrier used as a means and friction elements for selectively inputting or transforming each element of the composite planetary gear device. 제1항에 있어서, 싱글 피니온 유성기어셋트의 선기어는 입력요소로 선택될 수 있도록 입력축과의 사이에서 마찰요소로 연결되는 차량용 자동변속기의 파워 트레인.2. The power train of an automatic transmission according to claim 1, wherein the sun gear of the single pinion planetary gear set is connected to the friction element between the input shaft so as to be selected as the input element. 제1항에 있어서, 링기어는 입력축과의 사이에 입력요소로 선택하기 위한 마찰요소가 제공되고, 변속기 하우징과의 사이에 반력요소로 선택하기 위한 마찰요소가 제공되는 차량용 자동변속기의 파워 트레인.2. The power train of claim 1, wherein the ring gear is provided with a friction element for selecting as an input element between the ring shaft and a friction element for selecting as a reaction force element with the transmission housing. 제1항에 있어서, 더블 피니온 유성기어셋트의 선기어는 입력요소로 선택되기 위하여 입력축과의 사이에 마찰요소가 제공되고, 반력요소로 선택되기 위하여 변속기 하우징과의 사이에 또 다른 마찰요소가 제공되는 차량용 자동변속기의 파워 트레인.2. The sun gear of the double pinion planetary gear set according to claim 1, wherein a friction element is provided between the input shaft to be selected as the input element, and another friction element is provided between the transmission housing to be selected as the reaction element. Power train of automatic transmission for vehicles. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950043378A 1995-11-23 1995-11-23 Power train of automatic transmission for a vehicle KR100256572B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950043378A KR100256572B1 (en) 1995-11-23 1995-11-23 Power train of automatic transmission for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950043378A KR100256572B1 (en) 1995-11-23 1995-11-23 Power train of automatic transmission for a vehicle

Publications (2)

Publication Number Publication Date
KR970027946A true KR970027946A (en) 1997-06-24
KR100256572B1 KR100256572B1 (en) 2000-08-01

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ID=19435478

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950043378A KR100256572B1 (en) 1995-11-23 1995-11-23 Power train of automatic transmission for a vehicle

Country Status (1)

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Publication number Publication date
KR100256572B1 (en) 2000-08-01

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