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KR970027955A - Power train of 5 speed automatic transmission - Google Patents

Power train of 5 speed automatic transmission Download PDF

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Publication number
KR970027955A
KR970027955A KR1019950043387A KR19950043387A KR970027955A KR 970027955 A KR970027955 A KR 970027955A KR 1019950043387 A KR1019950043387 A KR 1019950043387A KR 19950043387 A KR19950043387 A KR 19950043387A KR 970027955 A KR970027955 A KR 970027955A
Authority
KR
South Korea
Prior art keywords
pinion planetary
gear set
double pinion
carrier
input shaft
Prior art date
Application number
KR1019950043387A
Other languages
Korean (ko)
Other versions
KR100256574B1 (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 KR1019950043387A priority Critical patent/KR100256574B1/en
Publication of KR970027955A publication Critical patent/KR970027955A/en
Application granted granted Critical
Publication of KR100256574B1 publication Critical patent/KR100256574B1/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
    • F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five 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
    • F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of 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
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2046—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with six engaging means

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

Abstract

부변속 수단을 사용하지 않고 주변속 수단만으로 5개의 변속단을 출력할 수 있도록 하므로서 변속기 전체의 사이즈와 중량을 줄이며, 또 마찰요소의 수량을 줄여 구조적으로 간단한 변속기의 설계를 가능하게 하기 위하여, 토오크 컨버터를 통하여 엔진의 회전 동력을 전달받는 입력축과, 상기한 입력축의 회전 동력을 2개의 클러치 수단을 통하여 각각 전달받는 선기어 및 유성 캐리어를 보유하는 제1더블 피니온 유성기어셋트와, 출력수단으로 하는 링기어와 유성 캐리어를 공유하는 싱글 피니온 유성기어셋트 및 제2더블 피니온 유성기어셋트와, 상기한 입력축의 회전 동력을 제2더블 피니온 유성기어셋트의 2개의 요소로 전달하는 2개의 클러치 수단과, 상기한 제1더블 피니온 유성기어 셋트측의 유성 캐리어를 반력요소로 선택하는 브레이크 수단 및 제2더블 피니온 유성기어셋트의 유성 캐리어를 반력요소로 선택하는 또 다른 브레이크 수단을 포함하는 차량용 5속 자동변속기의 파워 트레인을 제공한다.To reduce the size and weight of the entire transmission and to reduce the number of friction elements, it is possible to design a transmission that is structurally simple by allowing the output of five gears to be output by only the peripheral speed means without using the sub transmission means. An input shaft receiving the rotational power of the engine through the converter, a first double pinion planetary gear set having the sun gear and the planetary carrier each receiving the rotational power of the input shaft through two clutch means, and output means A single pinion planetary gear set and a second double pinion planetary gearset sharing the planetary carrier with the ring gear, and two clutches for transmitting the rotational force of the input shaft to the two elements of the second double pinion planetary gearset. Means, and brake means for selecting the planetary carrier on the side of the first double pinion planetary gear set as a reaction element; It provides a power train of a five-speed automatic transmission for a vehicle including another brake means for selecting a planetary carrier of a second double pinion planetary gear set as a reaction element.

Description

차량용 5속 자동변속기의 파워 트레인Power train of 5 speed 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 5속 자동변속기의 파워 트레인.1 is a power train of a five-speed automatic transmission according to the present invention.

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

Claims (6)

토오크 컨버터를 통하여 엔진의 회전 동력을 전달받는 입력축과, 상기한 입력축의 회전 동력을 2개의 클러치 수단을 통하여 각각 전달받는 선기어 및 유성 캐리어를 보유하는 제1더블 피니온 유성기어셋트와, 출력수단으로 하는 링기어와 유성 캐리어를 공유하는 싱글 피니온 유성기어셋트 및 제2더블 피니온 유성기어셋트와, 상기한 입력축의 회전 동력을 제2더블 피니온 유성기어셋트의 2개의 요소로 전달하는 2개의 클러치 수단과, 상기한 제1더블 피니온 유성기어 셋트측의 유성 캐리어를 반력요소로 선택하는 브레이크 수단 및 제2더블 피니온 유성기어셋트의 유성 캐리어를 반력요소로 선택하는 또 다른 브레이크 수단을 포함하는 차량용 5속 자동변속기의 파워 트레인.A first double pinion planetary gear set having an input shaft for receiving rotational power of the engine through a torque converter, a sun gear and a planetary carrier for receiving the rotational power of the input shaft through two clutch means, and an output means. A single pinion planetary gear set and a second double pinion planetary gearset sharing a planetary carrier with a ring gear, and two elements that transmit the rotational force of the input shaft to two elements of a second double pinion planetary gearset. A clutch means, a brake means for selecting the planetary carrier on the side of the first double pinion planetary gear set as a reaction element, and another brake means for selecting the planet carrier of the second double pinion planetary gear set as a reaction element. Power train of a five-speed automatic transmission. 제1항에 있어서, 제1더블 피니온 유성기어셋트의 유성 캐리어 및 링기어는 각각 싱글 피니온 유성기어셋트의 선기어 및 유성 캐리어와 직결되고, 싱글 피니온 유성기어셋트의 유성 캐리어는 제2더블 피니온 유성기어셋트의 유성 캐리어와 직결되는 차량용 5속 자동변속기의 파워 트레인.The planetary carrier and ring gear of the first double pinion planetary gear set are respectively directly connected to the sun gear and the planet carrier of the single pinion planetary gear set, and the planetary carrier of the single pinion planetary gear set is the second double. The powertrain of a five-speed automatic transmission for vehicles connected directly to the planetary carrier of the pinion planetary gearset. 제1항에 있어서, 입력축과 제1더블 피니온 유성기어셋트의 유성 캐리어 사이에 클러치 수단이 설치되어 후진 레인지에서 동력을 전달할 수 있도록 하는 차량용 5속 자동변속기의 파워 트레인.2. The power train of claim 5, wherein a clutch means is provided between the input shaft and the planet carrier of the first double pinion planetary gear set to transmit power in the reverse range. 제1항에 있어서, 제1더블 피니온 유성기어셋트의 링기어와 직결되는 싱글 피니온 유성기어셋트의 링기어는 유성 캐리어에 설치된 브레이크 수단에 의해 동시에 반력요소로 작용하는 차량용 5속 자동변속기의 파워 트레인.The five-speed automatic transmission according to claim 1, wherein the ring gear of the single pinion planetary gear set directly connected to the ring gear of the first double pinion planetary gear set acts as a reaction element at the same time by the brake means installed on the planet carrier. Power train. 제1항에 있어서, 싱글 피니온 유성기어셋트의 유성 캐리어와 직결된 제2더블 피니온 유성기어셋트의 유성 캐리어는 또 다른 브레이크 수단에 의해 동시에 반력요소로 작용하는 차량용 5속 자동변속기의 파워 트레인.2. The power train of a five-speed automatic transmission according to claim 1, wherein the planetary carrier of the second double pinion planetary gearset directly connected to the planetary carrier of the single-pinion planetary gearset acts as a reaction element at the same time by another brake means. . 제1항에 있어서, 입력축은 변속기 후방으로 연장되어 각각 다른 클러치 수단을 통하여 제1더블 피니온 유성기어셋트의 어느 한 요소와, 제2더블 피니온 유성기어셋트의 어느 한 요소로 동력을 전달하는 차량용 5속 자동변속기의 파워 트레인.An input shaft according to claim 1, wherein the input shaft extends rearward of the transmission to transmit power to one element of the first double pinion planetary gearset and one element of the second double pinion planetary gearset through different clutch means. Power train of a five-speed automatic transmission for vehicles. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950043387A 1995-11-23 1995-11-23 Power train of 5 speed automatic transmission KR100256574B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950043387A KR100256574B1 (en) 1995-11-23 1995-11-23 Power train of 5 speed automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950043387A KR100256574B1 (en) 1995-11-23 1995-11-23 Power train of 5 speed automatic transmission

Publications (2)

Publication Number Publication Date
KR970027955A true KR970027955A (en) 1997-06-24
KR100256574B1 KR100256574B1 (en) 2000-08-01

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Application Number Title Priority Date Filing Date
KR1019950043387A KR100256574B1 (en) 1995-11-23 1995-11-23 Power train of 5 speed automatic transmission

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KR100256574B1 (en) 2000-08-01

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