KR960021777A - 2/4 wheel switching device of the all-time four-wheel drive car - Google Patents

2/4 wheel switching device of the all-time four-wheel drive car Download PDF

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Publication number
KR960021777A
KR960021777A KR1019940037976A KR19940037976A KR960021777A KR 960021777 A KR960021777 A KR 960021777A KR 1019940037976 A KR1019940037976 A KR 1019940037976A KR 19940037976 A KR19940037976 A KR 19940037976A KR 960021777 A KR960021777 A KR 960021777A
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KR
South Korea
Prior art keywords
wheel
gear
wheel drive
switching device
shaft
Prior art date
Application number
KR1019940037976A
Other languages
Korean (ko)
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KR100188740B1 (en
Inventor
김종호
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.)
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Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019940037976A priority Critical patent/KR100188740B1/en
Publication of KR960021777A publication Critical patent/KR960021777A/en
Application granted granted Critical
Publication of KR100188740B1 publication Critical patent/KR100188740B1/en

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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
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
    • 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
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • 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

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

Abstract

상시 4륜 구동 장치에 비스코스 커플링(51)을 사용하여 4륜을 구동시킴은 상시 4륜 구동 자동차의 견인 시지면에서 일측의 타이어가 이격되기 때문에 전, 후륜외 속도차에 비해 비스코스 커플링(51)에 과 부하가 발생됨과 아울러 파손됨을 방지하기 위하여, 전륜에서 연결되어 회전되는 추진축(50)과 비스코스 커플링(51)의 사이에 동력을 간헐 단속할 수 있는 2/4륜 전환 수단을 설치하여 구성함으로써 비스코스 커플링(51)의 파손을 방지할 수 있게 된다.Driving four wheels by using a viscose coupling 51 in a regular four-wheel drive device is because a tire on one side is spaced apart from the ground when towing a regular four-wheel drive car. In order to prevent overload and damage to the 51, a two-fourth wheel switching means capable of intermittently intermittent power is provided between the propulsion shaft 50 and the viscose coupling 51 which are connected and rotated at the front wheel. It is possible to prevent damage to the viscose coupling 51 by the configuration.

Description

상시 4륜 구동 자동차의 2륜/4륜 전환 장치2/4 wheel switching device of the all-time four-wheel drive car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 상시 4륜 구동 자동차의 2륜/4륜 전환 장치가 적용된 트랜스퍼 케이스를 도시한 단면도,1 is a cross-sectional view showing a transfer case to which the two-wheeled / four-wheel switching device of the ever-four-wheel drive vehicle according to the present invention is applied,

제2도는 본 발명에 따른 상시 4륜 구동 자동차의 2륜/4륜 전환 장치의 주요부를 도시한 분해 사시도,Figure 2 is an exploded perspective view showing the main part of the two-wheel / four-wheel switching device of the permanent four-wheel drive vehicle according to the invention,

제3도는 제1도의 조립 상태를 도시한 평면도로서, (가)도는 4륜 구동 시의 상태를 도시한 평면도, (나)도는 2륜 구동 시의 상태를 도시한 평면도.3 is a plan view showing the assembled state of FIG. 1, (a) is a plan view showing a state during four-wheel drive, (b) a plan view showing a state during two-wheel drive.

Claims (3)

전륜에서 연결되어 회전되는 추진축(50)과 비스코스 커플링(51)의 사이에 동력을 간헐 단속할 수 있는 2/4륜 전환 수단을 설치하여 구성함을 특징으로 하는 상시 4륜 구동 자동차의 2/4륜 전환 장치.2/4 of the four-wheel drive car, characterized in that the two-wheel switch means for intermittently intermittent power between the propulsion shaft 50 and the viscose coupling (51) which is connected and rotated from the front wheels 4-wheel changer. 제1항에 있어서, 2/4륜 전환 수단은 추진축(50)에 치차 연결되어 있는 제1기어(1)와, 상기한 제1기어(1)가 고정되어 있으며 중간부에 동력 전달을 단속할 수 있는 제2기어(2)가 형성되어 있는 회전축(3)과, 상기한 회전축(3)에 베어링(4)으로 결합되어 있고 비스코스 커플링(51)과 일측이 연결되어 있으며 상기한 제2기어(2)와 동일 높이로 형성된 연결부(5)가 제2기어(2) 측부에 형성되어 있는 제3기어(6)와, 상기한 제2기어(2)와 연결부(5)로 슬라이드 이동하여 동력을 간헐 전달 가능하도록 형성된 단속 수단으로 구성함을 특징으로 하는 상시 4륜 구동 자동차의 2/4륜 전환 장치.2. The two-fourth wheel switching means according to claim 1, wherein the first gear 1, which is geared to the propulsion shaft 50, and the first gear 1, are fixed and intermittent to transmit power. A second shaft (2) formed therein and a second shaft (2) formed therein, the second rotating shaft (3) coupled to the rotating shaft (3) by a bearing (4) and having one side connected to the viscose coupling (51). A connecting portion 5 formed at the same height as (2) slides to the third gear 6 formed at the side of the second gear 2, and the second gear 2 and the connecting portion 5 described above. 2/4 wheel switching device of a four-wheel drive vehicle, characterized in that the intermittent means formed so that intermittent transmission. 제2항에 있어서, 단속 수단은 상기 한 제2기어(2)와 연결부(5)를 단속할 수 있도록 슬라이드되는 슬리이브(7)와, 상기한 슬리이브(7)에 결합되어 있는 포오크(8)와, 상기한 포오크(8)에 고정되어 있는 결합 부재(9)와, 상기한 결합부재(9)에 유동 가능하게 연결됨과 아울러 장방형 구멍(11)에 의해 결합부재(9)를 수평 이동 가능하게 하고 회전되는 회전 부재(12)로 구성함을 특징으로 하는 상시 4륜 구동 자동차의 2/4륜 전환 장치.The method according to claim 2, wherein the control means includes a sleeve (7) that slides to intermittently control the second gear (2) and the connecting portion (5), and a fork (8) coupled to the sleeve (7). ), The coupling member 9 fixed to the forks 8 and the coupling member 9 are movably connected to the coupling member 9, and the coupling member 9 can be horizontally moved by the rectangular hole 11. 2/4 wheel switching device of the four-wheel drive car, characterized in that consisting of a rotating member 12 is rotated. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940037976A 1994-12-28 1994-12-28 Device for converting 2-wheel drive and 4wheel drive KR100188740B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940037976A KR100188740B1 (en) 1994-12-28 1994-12-28 Device for converting 2-wheel drive and 4wheel drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940037976A KR100188740B1 (en) 1994-12-28 1994-12-28 Device for converting 2-wheel drive and 4wheel drive

Publications (2)

Publication Number Publication Date
KR960021777A true KR960021777A (en) 1996-07-18
KR100188740B1 KR100188740B1 (en) 1999-06-01

Family

ID=19404338

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940037976A KR100188740B1 (en) 1994-12-28 1994-12-28 Device for converting 2-wheel drive and 4wheel drive

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KR (1) KR100188740B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040015555A (en) * 2002-08-13 2004-02-19 현대자동차주식회사 a device for making general traction of a 4WD car available

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040015555A (en) * 2002-08-13 2004-02-19 현대자동차주식회사 a device for making general traction of a 4WD car available

Also Published As

Publication number Publication date
KR100188740B1 (en) 1999-06-01

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