KR970000745A - Front wheel drive changer of 4 wheel drive car - Google Patents

Front wheel drive changer of 4 wheel drive car Download PDF

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Publication number
KR970000745A
KR970000745A KR1019950016052A KR19950016052A KR970000745A KR 970000745 A KR970000745 A KR 970000745A KR 1019950016052 A KR1019950016052 A KR 1019950016052A KR 19950016052 A KR19950016052 A KR 19950016052A KR 970000745 A KR970000745 A KR 970000745A
Authority
KR
South Korea
Prior art keywords
wheel drive
spline
clutch
constant velocity
velocity joint
Prior art date
Application number
KR1019950016052A
Other languages
Korean (ko)
Other versions
KR0146307B1 (en
Inventor
윤종호
유광식
Original Assignee
정문창
주식회사 기아기공
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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Publication date
Application filed by 정문창, 주식회사 기아기공 filed Critical 정문창
Priority to KR1019950016052A priority Critical patent/KR0146307B1/en
Publication of KR970000745A publication Critical patent/KR970000745A/en
Application granted granted Critical
Publication of KR0146307B1 publication Critical patent/KR0146307B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

본 발명은 도로상태가 불량한 산악지대등을 주행하는 지프등에 적용되는 4륜 구동자동차의 후륜 구동절환장치에 관한 것으로서, 좀더 구체적으로는 그 구조를 개선하여 부품수를 줄임과 동시에 전체의 길이를 줄일 수 있도록 한 것이다.The present invention relates to a rear wheel drive switching device of a four-wheel drive vehicle that is applied to a jeep, etc., driving in a mountainous region, such as a bad road condition, more specifically, the structure can be improved to reduce the number of parts and reduce the overall length. It would be.

이를 위해, 프리휠 허브(1)의 내부에 부압이 걸림에 따라 커버(4)의 내측에 설치된 다이아프램(5)이 피스턴(8)을 밀어주면 클러치(16)의 외주면에 형성된 스플라인(15)이 바디(2)에 형성된 스플라인(14)과 맞물려 등속죠인트(9)의 회전력을 후륜에 전달하도록 된 것에 있어서 상기 등속조인트(9)의 외주면에 스플라인(9a)을 형성하고 클러치(16)의 내주면에는 등속죠인트에 형성된 스플라인과 대응되는 스플라인(16a)을 형성함과 함께 상기 클러치(16)를 등속죠인트(9)에 결합하여 클립(20)으로 지지하며, 등속죠인트와 클러치사이에는 프리휠 허브(1)의 내부에 부압이 걸리지 않을 때 클러치(16)를 피스턴(8)측으로 복원시키는 탄성부재(21)를 고정하여서 된 것이다.To this end, when the diaphragm 5 installed inside the cover 4 pushes the piston 8 as the negative pressure is applied to the inside of the freewheel hub 1, the spline 15 formed on the outer circumferential surface of the clutch 16 is formed. In order to transmit the rotational force of the constant velocity joint 9 to the rear wheel by engaging the spline 14 formed in the body 2, a spline 9a is formed on the outer peripheral surface of the constant velocity joint 9, and the inner peripheral surface of the clutch 16 A spline 16a corresponding to the spline formed in the constant velocity joint is formed, and the clutch 16 is coupled to the constant velocity joint 9 to be supported by the clip 20. A freewheel hub 1 is disposed between the constant velocity joint and the clutch. It is to fix the elastic member 21 for restoring the clutch 16 to the piston 8 side when the negative pressure is not applied to the inside thereof.

Description

4륜 구동자동차의 전륜 구동절환장치Front wheel drive changer of 4 wheel drive car

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

제1도는 종래의 장치를 나타낸 종단면도로써, (가)는 4륜 구동 상태도, (나)는 전륜 구동 상태도, 제2도는 본 발명이 장착된 상태의 종단면도, 제3도는 본 발명의 동작상태도로써, (가)는 4륜 구동 상태도, (나)는 전륜 구동 상태도1 is a longitudinal cross-sectional view showing a conventional apparatus, (a) is a four-wheel drive state, (b) is a front wheel drive state, FIG. 2 is a longitudinal cross-sectional view of the state in which the present invention is mounted, (A) is a four-wheel drive state diagram, (B) is a front-wheel drive state diagram

Claims (5)

프리휠 허브(1)의 내부에 부압이 걸림에 따라 커버(4)의 내측에 설치된 다이아프램(5)이 피스턴(8)을 밀어주면 클러치(16)의 외주면에 형성된 스플라인(15)이 바디(2)에 형성된 스플라인(14)과 맞물려 등속죠인트(9)의 회전력을 후륜에 전달하도록 된 것에 있어서, 상기 등속죠인트(9)의 외주면에 스플라인(9a)을 형성하고 클러치(16)의 내주면에는 등속죠인트에 형성된 스플라인과 대응되는 스플라인(16a)을 형성함과 함께 상기 클러치(16)를 등속죠인트(9)에 결합하여 클립(20)으로 지지하며, 등속죠인트와 클러치사이에는 프리휠 허브(1)의 내부에 부압이 걸리지 않을 때 클러치(16)를 피스턴(8)측으로 복원시키는 탄성부재(21)를 고정하여서 된 4륜 구동자동차의 후륜 구동절환장치.When the diaphragm 5 installed inside the cover 4 pushes the piston 8 as the negative pressure is applied to the inside of the freewheel hub 1, the spline 15 formed on the outer circumferential surface of the clutch 16 becomes the body 2. In order to transmit the rotational force of the constant velocity joint (9) to the rear wheel in engagement with the spline (14) formed in the), the spline (9a) is formed on the outer peripheral surface of the constant velocity joint (9) and the constant velocity joint on the inner peripheral surface of the clutch (16) In addition to forming a spline (16a) corresponding to the spline formed in the clutch 16 is coupled to the constant velocity joint (9) and supported by a clip 20, between the constant velocity joint and the clutch inside the freewheel hub (1) A rear wheel drive switching device for a four-wheel drive vehicle in which an elastic member (21) for restoring the clutch (16) to the piston (8) side when no negative pressure is applied to the piston. 제1항에 있어서, 탄성부재(21)를 원추형 코일스프링을 함을 특징으로 하는 4륜 구동자동차의 후륜 구동절환장치.The rear wheel drive switching device according to claim 1, wherein the elastic member (21) has a conical coil spring. 제1항에 있어서, 바디(2)에 고정되는 커버(4)의 측면에 필터(7)와 통하여지는 구멍(4b)을 형성함을 특징으로 하는 4륜 구동자동차의 후륜 구동절환장치.The rear wheel drive switching device according to claim 1, characterized in that a hole (4b) passing through the filter (7) is formed in the side of the cover (4) fixed to the body (2). 제1항에 있어서, 바디(2)의 일단면을 연장하여 다이아프램(5)의 외주면이 바디(2)와 커버(4) 사이에서 지지되도록 함을 특징으로 하는 4륜 구동자동차의 후륜 구동절환장치.2. The rear wheel drive switching of the four-wheel drive vehicle according to claim 1, wherein one end of the body 2 is extended so that the outer circumferential surface of the diaphragm 5 is supported between the body 2 and the cover 4. Device. 제4항에 있어서, 다이아프램(5)의 일측면으로 커버(4)에 삽입된 필터(7)의 이탈을 방지하기 위한 판상의 리테이너(22)를 삽입함을 특징으로 하는 4륜 구동자동차의 후륜 구동절환장치.5. A four-wheel drive vehicle according to claim 4, characterized in that a plate-shaped retainer (22) is inserted into one side of the diaphragm (5) to prevent separation of the filter (7) inserted into the cover (4). Rear wheel drive switch. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950016052A 1995-06-16 1995-06-16 Front wheel drive switching device for 4 wheel drive vehicle KR0146307B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950016052A KR0146307B1 (en) 1995-06-16 1995-06-16 Front wheel drive switching device for 4 wheel drive vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950016052A KR0146307B1 (en) 1995-06-16 1995-06-16 Front wheel drive switching device for 4 wheel drive vehicle

Publications (2)

Publication Number Publication Date
KR970000745A true KR970000745A (en) 1997-01-21
KR0146307B1 KR0146307B1 (en) 1998-08-17

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ID=19417333

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950016052A KR0146307B1 (en) 1995-06-16 1995-06-16 Front wheel drive switching device for 4 wheel drive vehicle

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KR (1) KR0146307B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010057526A (en) * 1999-12-23 2001-07-04 성재갑 Cosmetic composition containing silica coated color
KR100344921B1 (en) * 2000-05-18 2002-07-20 주식회사 엘지씨아이 Multi-coated inorganic pigment and cosmetics comprising the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010057526A (en) * 1999-12-23 2001-07-04 성재갑 Cosmetic composition containing silica coated color
KR100344921B1 (en) * 2000-05-18 2002-07-20 주식회사 엘지씨아이 Multi-coated inorganic pigment and cosmetics comprising the same

Also Published As

Publication number Publication date
KR0146307B1 (en) 1998-08-17

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