JPS5686825A - Hydraulic control device for 4-wheel drive transfer - Google Patents
Hydraulic control device for 4-wheel drive transferInfo
- Publication number
- JPS5686825A JPS5686825A JP16133979A JP16133979A JPS5686825A JP S5686825 A JPS5686825 A JP S5686825A JP 16133979 A JP16133979 A JP 16133979A JP 16133979 A JP16133979 A JP 16133979A JP S5686825 A JPS5686825 A JP S5686825A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- oil
- oil line
- direct coupling
- line
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/70—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
- F16H61/702—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic control means
-
- 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
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
-
- 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
- F16H2300/00—Determining of new ratio
- F16H2300/18—Determining the range
-
- 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
- F16H2306/00—Shifting
- F16H2306/40—Shifting activities
- F16H2306/44—Removing torque from current gears
-
- 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
- F16H2306/00—Shifting
- F16H2306/40—Shifting activities
- F16H2306/52—Applying torque to new gears
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
- F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
- F16H61/686—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with orbital gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16133979A JPS5686825A (en) | 1979-12-12 | 1979-12-12 | Hydraulic control device for 4-wheel drive transfer |
GB8036123A GB2065244B (en) | 1979-12-12 | 1980-11-11 | Hydraulic control system for two/four wheel drive transfer gearbox |
DE19803042562 DE3042562A1 (de) | 1979-12-12 | 1980-11-12 | Hydraulisch gesteuertes getriebe fuer kraftfahrzeuge mit vierradantrieb |
US06/213,715 US4369671A (en) | 1979-12-12 | 1980-12-05 | Torque transfer mechanism with hydraulic control system for a four wheel drive vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16133979A JPS5686825A (en) | 1979-12-12 | 1979-12-12 | Hydraulic control device for 4-wheel drive transfer |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26079285A Division JPS6223822A (ja) | 1985-11-20 | 1985-11-20 | 4輪駆動用自動変速機 |
JP26079385A Division JPS6223823A (ja) | 1985-11-20 | 1985-11-20 | 4輪駆動用自動変速機 |
JP26079485A Division JPS6285730A (ja) | 1985-11-20 | 1985-11-20 | 4輪駆動用自動変速機 |
JP28580086A Division JPS62155132A (ja) | 1986-11-28 | 1986-11-28 | 4輪駆動用トランスフア装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5686825A true JPS5686825A (en) | 1981-07-15 |
JPS6251768B2 JPS6251768B2 (ja) | 1987-11-02 |
Family
ID=15733194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16133979A Granted JPS5686825A (en) | 1979-12-12 | 1979-12-12 | Hydraulic control device for 4-wheel drive transfer |
Country Status (4)
Country | Link |
---|---|
US (1) | US4369671A (ja) |
JP (1) | JPS5686825A (ja) |
DE (1) | DE3042562A1 (ja) |
GB (1) | GB2065244B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61179126U (ja) * | 1985-04-30 | 1986-11-08 | ||
US4679450A (en) * | 1984-07-28 | 1987-07-14 | Aisin-Warner Limited | Control system for selectively switchable two/four wheel drive automatic transmission system shifting transfer transmission according to main transmission speed stage |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4484654A (en) * | 1980-06-08 | 1984-11-27 | Aisin Warner Kabushiki Kaisha | Torque transfer mechanism for a four-wheel drive vehicle |
JPS5856928A (ja) * | 1981-09-30 | 1983-04-04 | Aisin Warner Ltd | 4輪駆動用トランスフアの油圧制御装置 |
JPS5856929A (ja) * | 1981-09-30 | 1983-04-04 | Aisin Warner Ltd | 4輪駆動用トランスフアの油圧制御装置 |
JPS5856927A (ja) * | 1981-09-30 | 1983-04-04 | Aisin Warner Ltd | 4輪駆動用トランスフアの油圧制御装置 |
JPS5873442A (ja) * | 1981-10-27 | 1983-05-02 | Fuji Heavy Ind Ltd | 自動変速機付車両 |
JPS59109430A (ja) * | 1982-12-15 | 1984-06-25 | Fuji Heavy Ind Ltd | パ−トタイム式4輪駆動車の切換制御装置 |
US4506773A (en) * | 1983-01-31 | 1985-03-26 | Allis-Chalmers Corporation | Electrically controlled hydraulic clutch for a front wheel drive |
JPS59184026A (ja) * | 1983-04-01 | 1984-10-19 | Nissan Motor Co Ltd | 4輪駆動車 |
JPS59184027A (ja) * | 1983-04-04 | 1984-10-19 | Nissan Motor Co Ltd | 4輪駆動車 |
EP0175690B1 (de) * | 1983-06-01 | 1987-09-09 | ZF FRIEDRICHSHAFEN Aktiengesellschaft | Verteilergetriebe mit viskosekupplung |
US4673072A (en) * | 1983-11-14 | 1987-06-16 | Aisin-Warner Limited | 4-Wheel drive transmission control system |
US4715467A (en) * | 1984-03-27 | 1987-12-29 | Fuji Jukogyo Kabushiki Kaisha | Control system for a four-wheel drive vehicle |
JPS60156036U (ja) * | 1984-03-28 | 1985-10-17 | アイシン精機株式会社 | 動力分配装置の制御装置 |
JPS6124840A (ja) * | 1984-07-11 | 1986-02-03 | Aisin Warner Ltd | 変速機のブレーキ装置 |
US4736653A (en) * | 1984-08-02 | 1988-04-12 | Aisin-Warner Limited | Power transmission |
JPS6170259A (ja) * | 1984-09-10 | 1986-04-11 | Aisin Warner Ltd | 車両用自動変速機 |
JPS6182054A (ja) * | 1984-09-28 | 1986-04-25 | Aisin Warner Ltd | 自動変速機の油圧制御装置 |
JPS61103040A (ja) * | 1984-10-26 | 1986-05-21 | Aisin Warner Ltd | 自動変速機の油圧制御装置 |
JPH065102B2 (ja) * | 1985-01-19 | 1994-01-19 | トヨタ自動車株式会社 | 変速機の制御装置 |
US4713988A (en) * | 1985-01-19 | 1987-12-22 | Toyota Jidosha Kabushiki Kaisha | Transmission control device |
JPS61167756A (ja) * | 1985-01-19 | 1986-07-29 | Toyota Motor Corp | 変速機の制御装置 |
US4644822A (en) * | 1985-02-11 | 1987-02-24 | American Motors Corporation | Transfer case for vehicle drivetrains |
US4631982A (en) * | 1985-11-18 | 1986-12-30 | Aisin-Warner K.K. | Electronically controlled automatic transmission control system |
DE3600875C1 (de) * | 1986-01-15 | 1987-04-02 | Daimler Benz Ag | Planetenraeder-Verteilergetriebe fuer den Antrieb von zwei Fahrzeugachsen eines Kraftfahrzeuges |
DE3600873C1 (de) * | 1986-01-15 | 1987-06-11 | Daimler Benz Ag | Schaltvorrichtung fuer zwei Kupplungen zum Umschalten zwischen einachsigem Standardantrieb und zweiachsigem Allradantrieb bei einem Kraftfahrzeug mit zwei antreibbaren Fahrzeugachsen |
CA1290581C (en) * | 1986-09-26 | 1991-10-15 | Masaki Inui | Coupling structure for a rotating member and a shaft |
US4905808A (en) * | 1987-03-27 | 1990-03-06 | Toyoda Koki Kabushiki Kaisha | Torque transmission device for a four-wheel drive vehicle |
EP0283821B1 (en) * | 1987-03-27 | 1991-07-24 | Toyoda Koki Kabushiki Kaisha | Torque transmission device for a four-wheel drive vehicle |
DE3826256A1 (de) * | 1987-08-03 | 1989-03-02 | Toyoda Machine Works Ltd | Antriebsdrehmoment-uebertragungsvorrichtung |
US5056640A (en) * | 1987-10-05 | 1991-10-15 | Toyota Motor Corporation | Torque transmission device for a four-wheel drive vehicle |
US5334116A (en) * | 1992-12-31 | 1994-08-02 | Dana Corporation | All wheel drive transfer case having two wheel overdrive |
US5613587A (en) * | 1995-03-08 | 1997-03-25 | Dana Corporation | Transfer case friction plate synchronizer |
DE10331374A1 (de) * | 2003-07-11 | 2005-01-27 | Zf Friedrichshafen Ag | Reduktionsgetriebe eines Mehrgruppengetriebes für ein Fahrzeug |
US6994650B2 (en) * | 2003-11-12 | 2006-02-07 | Ford Global Technologies, Llc | Park brake mechanism for integrated transmission and transfer case |
US6948604B2 (en) * | 2004-01-30 | 2005-09-27 | Magna Drivetrain Of America, Inc. | Hydraulically-actuated pilot clutch type clutch assembly |
DE102009014565B4 (de) * | 2009-03-17 | 2024-04-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fahrzeuggetriebe |
US20120101863A1 (en) * | 2010-10-22 | 2012-04-26 | Byron Edwin Truax | Machine-management system |
KR101860868B1 (ko) * | 2017-06-29 | 2018-05-25 | 현대위아(주) | 차량의 파킹 및 디스커넥팅 장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5643033A (en) * | 1979-09-13 | 1981-04-21 | Fuji Heavy Ind Ltd | Four wheel drive with automatic transmission |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963085A (en) * | 1974-10-17 | 1976-06-15 | Caterpillar Tractor Co. | Planetary four wheel drive system having plural modes of operation |
JPS53134166A (en) * | 1977-04-27 | 1978-11-22 | Toyota Motor Corp | Automatic transmission gear box |
-
1979
- 1979-12-12 JP JP16133979A patent/JPS5686825A/ja active Granted
-
1980
- 1980-11-11 GB GB8036123A patent/GB2065244B/en not_active Expired
- 1980-11-12 DE DE19803042562 patent/DE3042562A1/de active Granted
- 1980-12-05 US US06/213,715 patent/US4369671A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5643033A (en) * | 1979-09-13 | 1981-04-21 | Fuji Heavy Ind Ltd | Four wheel drive with automatic transmission |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679450A (en) * | 1984-07-28 | 1987-07-14 | Aisin-Warner Limited | Control system for selectively switchable two/four wheel drive automatic transmission system shifting transfer transmission according to main transmission speed stage |
JPS61179126U (ja) * | 1985-04-30 | 1986-11-08 |
Also Published As
Publication number | Publication date |
---|---|
DE3042562A1 (de) | 1981-06-19 |
JPS6251768B2 (ja) | 1987-11-02 |
GB2065244B (en) | 1983-07-06 |
DE3042562C2 (ja) | 1987-07-02 |
US4369671A (en) | 1983-01-25 |
GB2065244A (en) | 1981-06-24 |
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