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KR980003006A - Power train of car automatic transmission - Google Patents

Power train of car automatic transmission Download PDF

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Publication number
KR980003006A
KR980003006A KR1019960022022A KR19960022022A KR980003006A KR 980003006 A KR980003006 A KR 980003006A KR 1019960022022 A KR1019960022022 A KR 1019960022022A KR 19960022022 A KR19960022022 A KR 19960022022A KR 980003006 A KR980003006 A KR 980003006A
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KR
South Korea
Prior art keywords
friction
planetary gear
friction element
gear set
pinion planetary
Prior art date
Application number
KR1019960022022A
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Korean (ko)
Other versions
KR0158169B1 (en
Inventor
박래경
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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Application filed by 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR1019960022022A priority Critical patent/KR0158169B1/en
Publication of KR980003006A publication Critical patent/KR980003006A/en
Application granted granted Critical
Publication of KR0158169B1 publication Critical patent/KR0158169B1/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
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/02047—Automatic transmissions
    • 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
    • F16H2200/203—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

유성기어셋트의 각 멤버에 작용하는 스트레스를 감소시키며 동일한 크기에서 토오크를 증대시키기 위하여, 엔진으로부터 동력을 전달받아 토오크를 변환하여 입력축으로 출력하는 토오크 컨버터와; 상기 입력축 주위에 배치되며 출력수단으로 링기어가 동력 전달부재와 연결되는 싱글 피니언 유성기어셋트로 이루어지며, 이 싱글 피니언 유성기어셋트의 링기어와 선기어를 공유하는 더블피니언 유성기어셋트로 이루어지는 복합 유성기어셋트와, 상기한 더블피니언 캐리어를 입력요소로 선택하기 위하여 입력축과의 사이에 배치되는 제1마찰요소와, 상기 제1마찰요소가 작동시에 싱글 피니언 캐리어를 반력요소로 선택하는 제2마찰요소와, 상기 제1마찰요소가 작동시에 선기어를 반력요소로 선택하는 제3마찰요소와, 상기 제1마찰요소가 작동시에 선기어를 입력요소로 선택하기 위한 제4마찰요소를 포함하는 주변속부와; 상기 주변속부의 출력을 입력받아 링기어를 입력요소로하며 피니언 캐리어를 출력수단으로 하기 위하여 피니언 캐리어와 트랜스퍼 드라이브 기어가 연결되는 싱글 피니언 유성기어셋트와, 상기한 제1,2마찰요소, 제1,3마찰요소, 제1,4마찰요소의 작동시에 싱글 피니언 유성기어셋트의 선기어를 반력요소로 선택하는 제5마찰요소와, 상기한 제1,4마찰요소의 작동시에 싱글피니언 유성기어셋트의 피니언기어와 선기어를 출력요소로 선택하여 록킹이 이루어지도록 하는 제6마찰요소로 이루어지는 부변속부를 포함하는 차량용 자동변속기의 파워 트레인을 제공한다.A torque converter for converting the torque by receiving power from the engine and outputting the torque to the input shaft to reduce the stress applied to each member of the planetary gear set and to increase the torque at the same magnitude; It is arranged around the input shaft and is composed of a single pinion planetary gear set with an output means connected to a power transmission member, and a compound planet consisting of a double pinion planetary gear set sharing the ring gear and the sun gear of the single pinion planetary gear set. A first friction element disposed between the gear set, the input shaft to select the double pinion carrier as an input element, and a second friction element for selecting the single pinion carrier as a reaction force element when the first friction element is operated. A peripheral element including an element, a third friction element for selecting the sun gear as a reaction element when the first friction element is in operation, and a fourth friction element for selecting the sun gear as an input element when the first friction element is in operation; The inner part; A single pinion planetary gear set to which a pinion carrier and a transfer drive gear are connected to receive the output of the peripheral speed as a ring gear as an input element, and a pinion carrier as an output means, and the first and second friction elements and the first friction element. A fifth friction element which selects the sun gear of the single-pinion planetary gear set as a reaction element when the three friction elements and the first and fourth friction elements are operated; and a single pinion planetary gear when the first and fourth friction elements are operated. It provides a power train of an automatic transmission for a vehicle including a sub transmission portion comprising a sixth friction element for locking by selecting a set of pinion gears and sun gears as output elements.

Description

차량용 자동변속기의 파워 트레인Power train of car automatic transmission

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

제1도는 본 발명의 제1실시예에 따른 변속장치의 파워 트레인을 나타내는 도면이다.1 is a view showing a power train of a transmission according to a first embodiment of the present invention.

제2도는 본 발명의 제1실시예에 따른 변속장치의 변속단별 마찰요소의 작동표이다.2 is an operation table of the shift stage friction elements of the transmission apparatus according to the first embodiment of the present invention.

제3도는 제1도의 파워 트레인의 속도비를 레버 해석법으로 설명하기 위한 그래프이다.3 is a graph for explaining the speed ratio of the power train of FIG. 1 by a lever analysis method.

Claims (3)

엔진으로부터 동력을 전달받아 토오크를 변환하여 입력축으로 출력하는 토오크 컨버터와; 상기 입력축 주위에 배치되며 출력수단으로 링기어가 동력 전달부재와 연결되는 싱글 피니언 유성기어셋트로 이루어지며, 이 싱글 피니언 유성기어셋트의 링기어와 선기어를 공유하는 더블피니언 유성기어셋트로 이루어지는 복합 유성기어셋트와, 상기한 더블피니언 캐리어를 입력요소로 선택하기 위하여 입력축과의 사이에 배치되는 제1마찰요소와, 상기 제1마찰요소가 작동시에 싱글 피니언 캐리어를 반력요소로 선택하는 제2마찰요소와, 상기 제1마찰요소가 작동시에 선기어를 반력요소로 선택하는 제3마찰요소와, 상기 제1마찰요소가 작동시에 선기어를 입력요소로 선택하기 위한 제4마찰요소를 포함하는 주변속부와; 상기 주변속부의 출력을 입력받아 링기어를 입력요소로 하며 피니언 캐리어를 출력수단으로 하기 위하여 피니언 캐리어와 트랜스퍼 드라이브 기어가 연결되는 싱글 피니언 유성기어셋트와, 상기한 제1,2마찰요소, 제1,3마찰요소, 제1,4마찰요소의 작동시에 싱글 피니언 유성기어셋트의 선기어를 반력요소로 선택하는 제5마찰요소와, 상기한 제1,4마찰요소의 작동시에 싱글피니언 유성기어셋트의 피니언기어와 선기어를 출력요소로 선택하여 록킹이 이루어지도록 하는 제6마찰요소로 이루어지는 부변속부를 포함하는 차량용 자동변속기의 파워 트레인.A torque converter which receives the power from the engine and converts the torque and outputs the torque to the input shaft; It is arranged around the input shaft and is composed of a single pinion planetary gear set with an output means connected to a power transmission member, and a compound planet consisting of a double pinion planetary gear set sharing the ring gear and the sun gear of the single pinion planetary gear set. A first friction element disposed between the gear set, the input shaft to select the double pinion carrier as an input element, and a second friction element for selecting the single pinion carrier as a reaction force element when the first friction element is operated. A peripheral element including an element, a third friction element for selecting the sun gear as a reaction element when the first friction element is in operation, and a fourth friction element for selecting the sun gear as an input element when the first friction element is in operation; The inner part; A single pinion planetary gear set to which the pinion carrier and the transfer drive gear are connected so as to receive the output of the peripheral speed as a ring gear as an input element and a pinion carrier as an output means, and the first and second friction elements and the first and second friction elements. A fifth friction element which selects the sun gear of the single-pinion planetary gear set as a reaction element when the three friction elements and the first and fourth friction elements are operated; and a single pinion planetary gear when the first and fourth friction elements are operated. A power train of an automatic transmission for a vehicle, comprising a sub transmission portion comprising a sixth friction element configured to lock by selecting a set of pinion gears and sun gears as output elements. 제1항에 있어서, 제1,4,6마찰요소는 클러치 수단으로서 다판 클러치로 이루어지는 것을 특징으로하는 차량용 자동변속기의 파워 트레인.The power train of an automatic transmission for a vehicle according to claim 1, wherein the first, fourth, and sixth friction elements are made of a multi-plate clutch as clutch means. 제1항에 있어서, 제2,3,5마찰요소는 브레이크 수단으로서 밴드 브레이크로 이루어지는 것을 특징으로 하는 차량용 자동변속기의 파워 트레인.2. The power train of an automatic transmission for a vehicle according to claim 1, wherein the second, third, and fifth friction elements consist of band brakes as brake means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960022022A 1996-06-18 1996-06-18 The power train of automatic transmission for a vehicle KR0158169B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960022022A KR0158169B1 (en) 1996-06-18 1996-06-18 The power train of automatic transmission for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960022022A KR0158169B1 (en) 1996-06-18 1996-06-18 The power train of automatic transmission for a vehicle

Publications (2)

Publication Number Publication Date
KR980003006A true KR980003006A (en) 1998-03-30
KR0158169B1 KR0158169B1 (en) 1998-12-01

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KR1019960022022A KR0158169B1 (en) 1996-06-18 1996-06-18 The power train of automatic transmission for a vehicle

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KR0158169B1 (en) 1998-12-01

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