KR940000299A - Front and rear wheel drive switching device of 4 wheel drive transmission - Google Patents

Front and rear wheel drive switching device of 4 wheel drive transmission Download PDF

Info

Publication number
KR940000299A
KR940000299A KR1019920011328A KR920011328A KR940000299A KR 940000299 A KR940000299 A KR 940000299A KR 1019920011328 A KR1019920011328 A KR 1019920011328A KR 920011328 A KR920011328 A KR 920011328A KR 940000299 A KR940000299 A KR 940000299A
Authority
KR
South Korea
Prior art keywords
gear
wheel drive
sleeve
drive
transmission
Prior art date
Application number
KR1019920011328A
Other languages
Korean (ko)
Other versions
KR0134366B1 (en
Inventor
박광호
Original Assignee
이범창
기아자동차주식회사
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 이범창, 기아자동차주식회사 filed Critical 이범창
Priority to KR1019920011328A priority Critical patent/KR0134366B1/en
Publication of KR940000299A publication Critical patent/KR940000299A/en
Application granted granted Critical
Publication of KR0134366B1 publication Critical patent/KR0134366B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/82—Four wheel drive systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

본 발명은 4륜구동차량 변속기의 전·후륜구동 전환장치인 트랜스퍼(1)에 관한 것으로, 트랜스퍼(1)와 트랜스미션(5)의 조립과정이 간편하도록 입력축(3)과 스플라인축(4)으로 연결되며 로어기어(7)가 트랜스퍼(1)내에 고정설치되고 또한 종래의 하이기어(120)를 제거하여서 불필요한 동력손실 및 소음발생을 줄이도록 된 4륜구동차량의 전·후륜구동 전환장치에 관한 것이다.The present invention relates to a transfer (1) that is a front and rear wheel drive switching device of the four-wheel drive vehicle transmission, connected to the input shaft (3) and the spline shaft (4) to simplify the assembly process of the transfer (1) and the transmission (5) And a lower gear 7 is fixedly installed in the transfer 1, and the front and rear wheel drive switching devices of the four-wheel drive vehicle are designed to reduce unnecessary power loss and noise by removing the conventional high gear 120.

Description

4륜구동차량 변속기의 전·후륜구동 전환장치Front and rear wheel drive switching device for 4 wheel drive transmission

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

제1도는 본 발명에 따른 4륜구동차량용 변속기의 트랜스퍼부위를 평면적으로 펼쳐서 전환위치가 2륜구동(High), 4륜구동(High), 4륜구동(Low)인 상태에서 동력전달과정을 나타낸 단면도.1 is a cross-sectional view illustrating a power transmission process in a state in which a transfer position of a transmission for a four-wheel drive vehicle according to the present invention is flattened and the switching positions are two-wheel drive (High), four-wheel drive (High), and four-wheel drive (Low).

Claims (4)

트랜스미션(5)의 주축(6)으로부터 회전동력을 받아 전·후방구동출력축(2,10)에 선택적으로 회전출력을 발생토록 2륜 및 4륜구동선택용 제1슬리브(12)와 제2슬리브(14)를 좌·우방향으로 이동시켜 제1선택기어(9)와 로어기어(7) 및 제2선택기어(11)를 선택구동하도록된 4륜구동차량의 트랜스퍼에 있어서, 상기 트랜스퍼(1)내의 구동출력축(2) 선단앞쪽에 장착되는 입력축(3)의 내경상에는 스플라인축(4)이 형성되고 외주상에는 로어기어(7)가 니이들베어링(8a)을 매체로 끼워 장착되며, 제2선택기어(11) 앞쪽으로는 스플라인 클러치(13)가 구비되어 상기 제2슬리브(14)와 결속되면 전방구동출력축(10)에 동력전달이 가능토록 된 것을 특징으로 하는 4륜구동차량 변속기의 전·후륜구동 전환장치.The first sleeve 12 and the second sleeve for 2-wheel and 4-wheel drive selection to receive rotational power from the main shaft 6 of the transmission 5 and selectively generate rotational output to the front and rear drive output shafts 2 and 10. 14. A transfer of a four-wheel drive vehicle adapted to selectively drive the first selector gear 9, the lower gear 7, and the second selector gear 11 by moving the left and right directions 14 in the transfer 1; A spline shaft 4 is formed on the inner diameter of the input shaft 3 mounted on the front end of the drive output shaft 2, and a lower gear 7 is fitted with the needle bearing 8a as a medium on the outer circumference thereof. The front and rear of the four-wheel drive vehicle transmission, characterized in that the front of the gear 11 is provided with a spline clutch 13 is coupled to the second sleeve 14, the power transmission to the front drive output shaft (10). Wheel drive switch. 제1항에 있어서, 상기 제1슬리브(12)가 화살표 (가)방향으로 이동되고 제2슬리브(14)는 우측위치에 놓이면 제1선택기어(9)가 구동하여 주축(6)의 회전력이 후방구동출력축(2)으로만 전달하도록 된 2H 변속이 이루어지게 되는 것을 특징으로 하는 4륜구동차량 변속기의 전·후방구동 전환장치.The first selection gear (9) is driven when the first sleeve (12) is moved in the direction of arrow (A) and the second sleeve (14) is in the right position. A forward and rear drive switching device for a four-wheel drive vehicle transmission, characterized in that the 2H transmission is made to be transmitted only to the rear drive output shaft (2). 제1항에 있어서, 상기 제1슬리브(12)는 2H 변속시와 동일위치에 놓여 후방구동출력축(2)에 동력이 전달되고 제2슬리브(14)는 화살표 (다)방향으로 이동되어서 제1선택기어(9)와 우측 아이들기어(15b)를 매개로 제2선택기어(11)가 회동되어서 전방구동출력축(10)에도 동력을 전달하도록 된 4H 변속이 이루어지는 것을 특징으로 하는 4륜구동차량 변속기의 전·후방구동 전환장치.According to claim 1, wherein the first sleeve 12 is placed in the same position as the 2H shifting power is transmitted to the rear drive output shaft (2) and the second sleeve 14 is moved in the direction of the arrow (C) to the first In the four-wheel drive vehicle transmission characterized in that the 4H shifting gear is configured to transmit power to the front drive output shaft 10 by rotating the second selection gear 11 via the selection gear 9 and the right idle gear 15b. Front and rear drive switching device. 제1항에 있어서, 상기 제1, 2슬리브(12,14)가 화살표 (나)와 (다)방향으로 이동되면 로어기어(7)가 아이들기어들(15a,15b)을 매체로 제1선택기어(9)와 제2선택기어(11)를 구동시켜 전·후방구동출력축(2,10)에 동력을 전달하도록 된 4L 변속이 이루어지도록 된 것을 특징으로 하는 4륜구동차량 변속기의 전·후방구동 전환장치.2. The lower gear (7) according to claim 1, wherein the lower gear (7) first selects the idle gears (15a, 15b) as a medium when the first and second sleeves (12, 14) are moved in the directions of arrows (b) and (c). The front and rear drive of the four-wheel drive vehicle transmission characterized in that a 4L shift is performed to drive the gear 9 and the second selection gear 11 to transmit power to the front and rear drive output shafts 2 and 10. Switching device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920011328A 1992-06-27 1992-06-27 Four wheel driving vehicle KR0134366B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920011328A KR0134366B1 (en) 1992-06-27 1992-06-27 Four wheel driving vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920011328A KR0134366B1 (en) 1992-06-27 1992-06-27 Four wheel driving vehicle

Publications (2)

Publication Number Publication Date
KR940000299A true KR940000299A (en) 1994-01-03
KR0134366B1 KR0134366B1 (en) 1998-04-18

Family

ID=19335409

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920011328A KR0134366B1 (en) 1992-06-27 1992-06-27 Four wheel driving vehicle

Country Status (1)

Country Link
KR (1) KR0134366B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101415391B1 (en) * 2013-01-31 2014-07-04 쌍용자동차 주식회사 outpevice using a transfer case of four-wheel drive automobile

Also Published As

Publication number Publication date
KR0134366B1 (en) 1998-04-18

Similar Documents

Publication Publication Date Title
US5643129A (en) Speed reduction gearset and torque split differential mechanism
US6412369B1 (en) Four-wheel vehicle drive system
US4292860A (en) Transfer device associated with power transmission
KR940018590A (en) Shifting system for shifting engine power in a work vehicle and transmitting it to the drive wheels
US4299140A (en) Transfer device for four wheel drive
US4697470A (en) Power transfer device for four-wheel drive
US4901598A (en) Vehicle drive-train transfer case
US4170273A (en) Transmission apparatus for four-wheel drive motor vehicle
US4669332A (en) Power transfer device for four wheel drive
JPH0111551Y2 (en)
EP0531088A1 (en) Power transfer device for four-wheel drive
US6887177B1 (en) Transfer for a four-wheel drive vehicle
JPH0211448B2 (en)
KR960011198A (en) Sub-transmissions of transmissions and transfer units
US4651848A (en) Apparatus for selecting a power transmission system of a four-wheel drive motor vehicle
US4838121A (en) Manually operated change-speed mechanism in power transfer device
KR19990020807U (en) Part-time four-wheel drive control unit
US4233857A (en) Multiple speed transmission with auxiliary transfer drive
KR940000299A (en) Front and rear wheel drive switching device of 4 wheel drive transmission
SE8600996L (en) TRANSMISSION FOR TWO WHEEL AND FRY WHEEL OPERATION OF A MOTOR VEHICLE
US4967616A (en) Shift mechanism in power transfer device
GB2153024A (en) Two-speed rear axle assembly
CN114643859A (en) Front axle separator structure and car
KR100530127B1 (en) Power control device of four wheel drive vehicle
JPH0237317Y2 (en)

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20031124

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee