KR950003840B1 - 좌우의 후륜의 각각에 독립하여 조작가능한 전동클러치를 갖춘 4륜 구동형 작업차 - Google Patents
좌우의 후륜의 각각에 독립하여 조작가능한 전동클러치를 갖춘 4륜 구동형 작업차 Download PDFInfo
- Publication number
- KR950003840B1 KR950003840B1 KR1019920008911A KR920008911A KR950003840B1 KR 950003840 B1 KR950003840 B1 KR 950003840B1 KR 1019920008911 A KR1019920008911 A KR 1019920008911A KR 920008911 A KR920008911 A KR 920008911A KR 950003840 B1 KR950003840 B1 KR 950003840B1
- Authority
- KR
- South Korea
- Prior art keywords
- wheel
- front wheel
- transmission
- wheels
- clutch
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 45
- 230000007246 mechanism Effects 0.000 description 12
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
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- 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
- F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable 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
- 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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/18—Steering angle
-
- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
- F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
-
- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
-
- 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
- F16H2048/204—Control of arrangements for suppressing differential actions
- F16H2048/205—Control of arrangements for suppressing differential actions using the steering as a control parameter
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2071—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using three freewheel mechanism
-
- 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
- F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
-
- 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
- F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
- F16H48/32—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using fluid pressure actuators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19005—Nonplanetary gearing differential type [e.g., gearless differentials]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
Description
Claims (4)
- 엔진(3); 전륜(1)과 후륜(2); 상기 전륜을 조향하는 전륜조향수단(21); 상기 전륜을 위한 전륜차동장치(27); 상기 엔진으로부터의 동력을 변속하여 상기 전륜차동장치와 상기 후륜에 전달하는 변속장치(13); 상기 변속장치로부터 상기 우측후륜에의 동력전달을 제어하는 제1클러치(16); 상기 변속장치로부터 상기 좌측후륜에의 동력전달을 제어하는 제2클러치(15)로 구성된 4륜 구동형 작업차에 있어서, 상기 제1·제2클러치를 조작하는 클러치 제어수단(100)은 상기 전륜조향수단과 연계되어 있고, 상기 전륜이 제1설정조향각 이상으로 조향된 경우에는, 선회안쪽의 후륜에 대응하는 클러치(16 또는 15)를 차단하는 것을 특징으로 하는 4륜 구동형 작업차.
- 제1항에 있어서, 상기 변속장치는 상기 전륜과 후륜이 대략 같은 속도로 구동되는 제1모드와, 상기 전륜이 후륜보다 고속으로 구동되는 제2모드를 선택적으로 만들어내는 전륜변속장치(25)를 갖추고 있고, 또한 상기 전륜이 제2설정조향각 이상으로 조작된 경우에는 상기 전륜변속장치를 제1모드로 부터 제2모드로 전환하는 전륜속도제어수단(100)이 갖추어져 있는 것을 특징으로 하는 4륜 구동형 작업차.
- 제2항에 있어서, 상기 제1설정조향각은 10도∼20도이고, 상기 제2설정조향각은 약 40도인 것을 특징으로 하는 4륜 구동형 작업차.
- 제2항에 있어서, 상기 전륜변속장치는 제2모드에 있어서 전륜이 후륜의 대략 2배의 속도로 구동되도록 구성되어 있는 것을 특징으로 하는 4륜 구동형 작업차.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP91-329389 | 1991-12-13 | ||
JP3329389A JPH05162552A (ja) | 1991-12-13 | 1991-12-13 | 四輪駆動型作業車 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930012406A KR930012406A (ko) | 1993-07-20 |
KR950003840B1 true KR950003840B1 (ko) | 1995-04-20 |
Family
ID=18220891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920008911A KR950003840B1 (ko) | 1991-12-13 | 1992-05-26 | 좌우의 후륜의 각각에 독립하여 조작가능한 전동클러치를 갖춘 4륜 구동형 작업차 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5341893A (ko) |
JP (1) | JPH05162552A (ko) |
KR (1) | KR950003840B1 (ko) |
DE (1) | DE4218700C2 (ko) |
ES (1) | ES2063647B1 (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0976776A (ja) * | 1995-09-18 | 1997-03-25 | Honda Motor Co Ltd | 車両の左右輪速度差発生装置 |
JPH09193680A (ja) * | 1996-01-17 | 1997-07-29 | Honda Motor Co Ltd | 四輪駆動車両における駆動力制御方法 |
US5690002A (en) * | 1996-03-06 | 1997-11-25 | Borg-Warner Automotive, Inc. | Method of operating a vehicle differential |
JP3683062B2 (ja) * | 1997-01-14 | 2005-08-17 | 本田技研工業株式会社 | 車両用動力伝達装置 |
US5845546A (en) * | 1997-04-04 | 1998-12-08 | Borg-Warner Automotive, Inc. | Multiple chamber twin clutch axle |
US5884738A (en) * | 1997-04-30 | 1999-03-23 | Borg-Warner Automotive, Inc. | Clutch assembly having reaction force circuit |
JP3527091B2 (ja) * | 1998-03-18 | 2004-05-17 | 株式会社クボタ | 農用トラクタ |
JP3405917B2 (ja) * | 1998-03-26 | 2003-05-12 | 株式会社クボタ | 四輪駆動型フロントモーア |
JP3970006B2 (ja) | 2001-12-07 | 2007-09-05 | 株式会社クボタ | 草刈り機 |
US7111702B2 (en) | 2002-12-02 | 2006-09-26 | Borgwarner Inc. | Steering angle control of independent rear clutches in a four-wheel drive vehicle |
US7152704B2 (en) * | 2003-06-26 | 2006-12-26 | Kubota Corporation | Four-wheel drive work vehicle |
KR100802260B1 (ko) * | 2005-08-08 | 2008-02-11 | 닛산 지도우샤 가부시키가이샤 | 차량의 구동력 배분 장치 |
DE102005058945A1 (de) * | 2005-12-09 | 2007-06-14 | Zf Friedrichshafen Ag | Verfahren zum Betreiben eines Antriebsstranges eines Fahrzeugs |
DE102006028957B4 (de) * | 2006-06-23 | 2009-07-09 | Terex Demag Gmbh | Hinterachslenkung für einen Fahrzeugkran |
JP2008175392A (ja) * | 2007-01-18 | 2008-07-31 | Borgwarner Inc | 二重クラッチ車軸組立体 |
US8825295B2 (en) * | 2010-08-16 | 2014-09-02 | Honda Motor Co., Ltd. | System and method for determining a steering angle for a vehicle and system and method for controlling a vehicle based on same |
CN103465963B (zh) * | 2013-08-30 | 2018-03-30 | 北京理工大学 | 一种机械式差速传动机构 |
US10704663B2 (en) * | 2018-09-06 | 2020-07-07 | American Axle & Manufacturing, Inc. | Modular disconnecting drive module with torque vectoring augmentation |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2181395B (en) * | 1985-10-12 | 1988-10-19 | Kubota Ltd | Wheel drive mode changeover apparatus |
DE3633399C1 (de) * | 1986-10-01 | 1987-07-09 | Deere & Co | Antriebsvorrichtung von Raedern zweier Achsen |
JPH0649422B2 (ja) * | 1986-12-22 | 1994-06-29 | 株式会社クボタ | 農用トラクタの走行操作構造 |
JP2541811B2 (ja) * | 1987-03-31 | 1996-10-09 | 本田技研工業株式会社 | 4輪駆動車輌 |
DE3719821A1 (de) * | 1987-06-13 | 1988-12-29 | Walter Rebholz | Bremssystem fuer ein lenkbares, zwei- oder mehrachsiges, wenigstens hinterachsseitig angetriebenes kraftfahrzeug |
US4862988A (en) * | 1987-07-14 | 1989-09-05 | Kubota, Ltd. | Four wheel drive working vehicle |
JP2715491B2 (ja) * | 1988-03-03 | 1998-02-18 | 日本電気株式会社 | 半導体集積回路 |
EP0414722B1 (de) * | 1988-04-30 | 1991-11-21 | ZF FRIEDRICHSHAFEN Aktiengesellschaft | Allradgetriebener ackerschlepper |
JPH0653463B2 (ja) * | 1988-05-18 | 1994-07-20 | 株式会社クボタ | 水田作業車 |
WO1991001240A1 (en) * | 1989-07-14 | 1991-02-07 | The Toro Company | Riding lawn mower |
US5119900A (en) * | 1989-12-09 | 1992-06-09 | Mazda Motor Corporation | Four wheel drive system |
-
1991
- 1991-12-13 JP JP3329389A patent/JPH05162552A/ja active Pending
-
1992
- 1992-05-26 KR KR1019920008911A patent/KR950003840B1/ko not_active IP Right Cessation
- 1992-06-05 US US07/893,659 patent/US5341893A/en not_active Expired - Fee Related
- 1992-06-09 ES ES09201198A patent/ES2063647B1/es not_active Expired - Lifetime
- 1992-06-09 DE DE4218700A patent/DE4218700C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH05162552A (ja) | 1993-06-29 |
DE4218700A1 (de) | 1993-06-17 |
DE4218700C2 (de) | 1996-05-02 |
ES2063647B1 (es) | 1997-05-01 |
US5341893A (en) | 1994-08-30 |
KR930012406A (ko) | 1993-07-20 |
ES2063647A2 (es) | 1995-01-01 |
ES2063647R (ko) | 1996-10-01 |
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