KR970005780A - Four-speed automatic transmission power flow - Google Patents

Four-speed automatic transmission power flow Download PDF

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Publication number
KR970005780A
KR970005780A KR1019950021991A KR19950021991A KR970005780A KR 970005780 A KR970005780 A KR 970005780A KR 1019950021991 A KR1019950021991 A KR 1019950021991A KR 19950021991 A KR19950021991 A KR 19950021991A KR 970005780 A KR970005780 A KR 970005780A
Authority
KR
South Korea
Prior art keywords
automatic transmission
carrier
clutch
planetary gear
gear
Prior art date
Application number
KR1019950021991A
Other languages
Korean (ko)
Inventor
이원배
Original Assignee
한승준
기아자동차 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 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019950021991A priority Critical patent/KR970005780A/en
Publication of KR970005780A publication Critical patent/KR970005780A/en

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Abstract

본 발명은 4단 자동변속기의 파워플로우에 관한 것으로, 2셋트의 유성기어(4, 5)에 한방향클러치 2개(F1, F2)와, 클러치 5개(C1, C2, C3, B1, B2)및, 벤드 1개(B4)로 이루어지는 파워플로우를 구성하여, 후진시 엔진브레이크가 걸리지 않아 부드러운 주행이 될 수 있음은 물론, 부품수가 적어 파워트레인의 중량이 적게될 수 있도록 된 것이다.The present invention relates to the power flow of a four-speed automatic transmission, comprising two sets of planetary gears (4, 5), two unidirectional clutches (F1, F2), and five clutches (C1, C2, C3, B1, B2). And, by configuring a power flow consisting of one bend (B4), the engine brake is not applied when reversing can be smooth running, as well as the number of parts is reduced so that the weight of the power train can be reduced.

Description

4단 자동변속기의 파워플로우Four-speed automatic transmission power flow

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

제1도는 본 발명에 따른 자동변속기의 개략도이다.1 is a schematic diagram of an automatic transmission according to the present invention.

Claims (1)

크랭크샤프트와 연결된 토오크컨버터(1)에서 출력되는 구동력을 전달받아 구동되면서 자동변속기의 전체중심부분에 길이방향으로 뻗어 있는 입력축(2)의 회전력이 제1,2,3클러치(C1, C2, C3)로 자동변속기의 각 작동요소를 제어 및 윤활하는데 필요한 오일을 공급해주는 오일펌프(3)에 의해 밀착되어 회전되도록 설치되는 바, 이 제1클러치(C1)는 선기어(4a)와 캐리어(4b) 및 링기어(4c)로 이루어진 제1유성기어(4)의 선기어(4a)에 회전력을 전달시킬 수 있도록 설치되며, 상기 제2클러치(C2)는 제1유성기어의 링기어(4c)와 결합됨과 더불어 선기어(5a)와 캐리어(5b) 및 링기어(5c)로 이루어진 제2유성기어(5)의 캐리어(5b)에 결합되면 이 캐리어(5b)는 외부는 하우징(6)에 고정되고 안쪽은 하우징(6)에 설치된 브레이크(B1)에 의해 고정될 수 있도록 한방향클러치(F1)에 연결되어 있고, 상기 제3클러치(C3)는 하우징(6)에 설치된 브레이크밴드(B4)에 의해 외측의 회전이 제어됨과 더불어 상기 하우징(6)에 설치된 브레이크(B2)에 의해 내측의 회전이 제어될 수 있도록 제2한방향 클러치(F2)가 제2유성기어(5)의 선기어(5a)와 결합되어 상기 제1유성기어(4)의 캐리어(4b)와 제2유성기어(5)의 링기어(5b)로부터 일정속도의 회전력이 출력측에 전달되게 되는 4단 자동변속기의 파워플로우.The driving force received from the torque converter 1 connected to the crankshaft is driven and driven, and the rotational force of the input shaft 2 extending in the longitudinal direction to the entire center portion of the automatic transmission is the first, second and third clutches C1, C2 and C3. The first clutch C1 is installed to rotate in close contact with the oil pump 3, which supplies the oil necessary for controlling and lubricating each operating element of the automatic transmission. And it is installed to transmit the rotational force to the sun gear (4a) of the first planetary gear (4) consisting of a ring gear (4c), the second clutch (C2) is coupled to the ring gear (4c) of the first planetary gear In addition, when coupled to the carrier 5b of the second planetary gear 5 composed of the sun gear 5a, the carrier 5b, and the ring gear 5c, the carrier 5b is fixed to the housing 6 and the outside of the carrier 5b. Is connected to the one-way clutch F1 so that it can be fixed by the brake B1 installed in the housing 6. The outside of the third clutch C3 is controlled by the brake band B4 installed in the housing 6 and the inside of the third clutch C3 may be controlled by the brake B2 installed in the housing 6. The second one-way clutch F2 is coupled to the sun gear 5a of the second planetary gear 5 so that the carrier 4b of the first planetary gear 4 and the ring gear 5b of the second planetary gear 5 are formed. Power flow of a four-speed automatic transmission in which a constant speed torque is transmitted to the output side. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950021991A 1995-07-25 1995-07-25 Four-speed automatic transmission power flow KR970005780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950021991A KR970005780A (en) 1995-07-25 1995-07-25 Four-speed automatic transmission power flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950021991A KR970005780A (en) 1995-07-25 1995-07-25 Four-speed automatic transmission power flow

Publications (1)

Publication Number Publication Date
KR970005780A true KR970005780A (en) 1997-02-19

Family

ID=66540692

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950021991A KR970005780A (en) 1995-07-25 1995-07-25 Four-speed automatic transmission power flow

Country Status (1)

Country Link
KR (1) KR970005780A (en)

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E601 Decision to refuse application