KR880003772A - 4륜 구동용 구동연결장치 - Google Patents
4륜 구동용 구동연결장치 Download PDFInfo
- Publication number
- KR880003772A KR880003772A KR1019870007421A KR870007421A KR880003772A KR 880003772 A KR880003772 A KR 880003772A KR 1019870007421 A KR1019870007421 A KR 1019870007421A KR 870007421 A KR870007421 A KR 870007421A KR 880003772 A KR880003772 A KR 880003772A
- Authority
- KR
- South Korea
- Prior art keywords
- drive
- rotary shaft
- discharge
- wheel
- wheel drive
- Prior art date
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
- 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
-
- 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
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/27—Arrangements for suppressing or influencing the differential action, e.g. locking devices using internally-actuatable fluid pressure, e.g. internal pump types
-
- 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
- B60K17/3505—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 with self-actuated means, e.g. by difference of speed
-
- 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
- F16H48/00—Differential gearings
- F16H48/12—Differential gearings without gears having orbital motion
- F16H48/18—Differential gearings without gears having orbital motion with fluid gearing
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 4륜 구동용 구동연결장치를 사용한 4륜 구동차의 개략구성도.
제2도는 본 발명의 4륜 구동용 구동연결장치의 일실시예를 도시한 설명도.
제3도 및 제4도는 본 발명의 4륜 구동용 구동연결장치의 특성을 도시한 설명도.
Claims (4)
- 차량의 전륜에 구동력을 전달하는 제1회전축과, 이 차량의 후륜에 구동력을 전달하는 제2회전축과 상기 제1회전축과 제2회전축의 연결수단으로서 사용되고 또 상기 제1회전축과 제2회전축의 회전 속도차에 의해 구동되어 그 회전속도차에 따른 유량을 토출하는 동시에 흡입통로와 토출통로를 구비하여 그 흡입통로와 토출통로를 상기 제1회전축과 제2회전축의 상대회전 방향에 의해 절환하는 유압펌프와, 이 유압펌프로 부터의 토출유압을 제한하는 제한 수단을 구비하여 이루어지는 4륜 구동용 구동연결장치에 있어서, 상기 흡입통로와의 각각의 통로에 연통되어 상기 유압펌프로부터의 토출유를 저장하여 토출유압의 상승을 일시적으로 억제하는 팽창실을 구비한 것을 특징으로 하는 4륜 구동용 구동연결장치
- 제1항에 있 어서, 상기 팽창실은 상기 흡입통로와의 각각의 통로에 연통된 실린더부와, 이 실린더부내를 미끄럼 이동하고 이 실린더내를 2실로 구획하는 피스톤부를 갖는 자유피스톤인 것을 특징으로 하는 4륜 구동용 구동연결장치
- 제1항에 있어서, 상기 팽창실은 상기 제1회전축과 제2회전축의 상대회전방향이 역전할 때 일시적으로 토출유압의 상승을 억제하도록 구성되어 있는 것을 특징으로 하는 4륜 구동용 구동연결장치
- 제1항에 있어서, 상기 제1회전축과 제2회전축의 한쪽은 엔진으로 부터 직접 구동력이 전달되고, 상기 제1회전축과 제2회전축의 다른쪽은 상기 유압을 거쳐서 구동력이 전달되도록 구성되어 있는 것을 특징으로 하는 4륜 구동용 구동연결장치※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP205300 | 1986-09-01 | ||
JP61205300A JPS6361632A (ja) | 1986-09-01 | 1986-09-01 | 全輪駆動用駆動連結装置 |
JP61-205300 | 1986-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880003772A true KR880003772A (ko) | 1988-05-30 |
KR920007462B1 KR920007462B1 (ko) | 1992-09-03 |
Family
ID=16504677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870007421A KR920007462B1 (ko) | 1986-09-01 | 1987-07-10 | 4륜 구동용 구동 연결 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4881626A (ko) |
EP (1) | EP0260496B1 (ko) |
JP (1) | JPS6361632A (ko) |
KR (1) | KR920007462B1 (ko) |
DE (1) | DE3764437D1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5074825A (en) * | 1989-03-20 | 1991-12-24 | Koyo Seiko Co., Ltd. | Hydraulic transmission coupling apparatus |
JPH039155A (ja) * | 1989-06-07 | 1991-01-17 | Koyo Seiko Co Ltd | 4輪駆動用駆動連結装置 |
JP2504322Y2 (ja) * | 1990-03-15 | 1996-07-10 | 光洋精工株式会社 | 4輪駆動用駆動連結装置 |
EP0468779B1 (en) * | 1990-07-27 | 1994-04-13 | Joy Manufacturing Company (Africa) (Proprietary) Limited | Drive train |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US28324A (en) * | 1860-05-15 | Sachusetts | ||
US2595479A (en) * | 1946-10-09 | 1952-05-06 | Foote Bros Gear And Machine Co | Radially movable piston type clutch |
US3272276A (en) * | 1964-04-17 | 1966-09-13 | Budzich Tadeusz | Fluid power synchronized drives for vehicles |
US3447619A (en) * | 1966-12-05 | 1969-06-03 | Flex Track Equipment Ltd | Transmission for four-tracked vehicles |
US3680652A (en) * | 1971-01-14 | 1972-08-01 | Clarence Kirk Greene | Hydraulic drive for multi-axle vehicles |
DE2331980A1 (de) * | 1972-06-23 | 1974-02-07 | Gkn Transmissions Ltd | Planeten-differentialgetriebe |
SU626239A1 (ru) * | 1977-04-04 | 1978-09-30 | Всесоюзный научно-исследовательский и проектно-конструкторский институт промышленных гидроприводов и гидроавтоматики | Гидромотор |
US4272993A (en) * | 1978-10-11 | 1981-06-16 | General Motors Corporation | Hydraulically controlled differential |
JPS5957032A (ja) * | 1982-09-27 | 1984-04-02 | Mazda Motor Corp | 四輪駆動車 |
GB2142592B (en) * | 1983-06-08 | 1987-01-21 | Jaguar Cars | Four-wheel drive vehicle transmission system |
US4676336A (en) * | 1983-11-11 | 1987-06-30 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Power transmission apparatus for vehicle |
DE3441076A1 (de) * | 1983-11-11 | 1985-06-20 | Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo | Kraftuebertragungsvorrichtung fuer vierradgetriebene kraftfahrzeuge |
JPS61166729A (ja) * | 1985-01-16 | 1986-07-28 | Toyota Motor Corp | 四輪駆動車用動力伝達装置 |
IT1290813B1 (it) * | 1997-03-24 | 1998-12-11 | Rollon S P A | Cuscinetto lineare con guida a c a piste contrapposte di cui una pista con superficie a porzione di cilindro |
JPH116525A (ja) * | 1997-06-17 | 1999-01-12 | Mitsutoyo Corp | 流体軸受装置 |
-
1986
- 1986-09-01 JP JP61205300A patent/JPS6361632A/ja active Granted
-
1987
- 1987-07-10 KR KR1019870007421A patent/KR920007462B1/ko not_active IP Right Cessation
- 1987-08-27 EP EP87112495A patent/EP0260496B1/en not_active Expired - Lifetime
- 1987-08-27 DE DE8787112495T patent/DE3764437D1/de not_active Expired - Fee Related
-
1989
- 1989-01-24 US US07/302,037 patent/US4881626A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3764437D1 (de) | 1990-09-27 |
US4881626A (en) | 1989-11-21 |
EP0260496A2 (en) | 1988-03-23 |
EP0260496A3 (en) | 1988-08-31 |
JPS6361632A (ja) | 1988-03-17 |
EP0260496B1 (en) | 1990-08-22 |
JPH0464887B2 (ko) | 1992-10-16 |
KR920007462B1 (ko) | 1992-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20050824 Year of fee payment: 14 |
|
LAPS | Lapse due to unpaid annual fee |