KR100230674B1 - 작업용 차량의 주행구동장치 - Google Patents
작업용 차량의 주행구동장치 Download PDFInfo
- Publication number
- KR100230674B1 KR100230674B1 KR1019960704766A KR19960704766A KR100230674B1 KR 100230674 B1 KR100230674 B1 KR 100230674B1 KR 1019960704766 A KR1019960704766 A KR 1019960704766A KR 19960704766 A KR19960704766 A KR 19960704766A KR 100230674 B1 KR100230674 B1 KR 100230674B1
- Authority
- KR
- South Korea
- Prior art keywords
- hydraulic
- wheel
- engine
- work vehicle
- traveling body
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 239000000725 suspension Substances 0.000 claims description 26
- 230000008878 coupling Effects 0.000 description 14
- 238000010168 coupling process Methods 0.000 description 14
- 238000005859 coupling reaction Methods 0.000 description 14
- 239000003638 chemical reducing agent Substances 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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
- 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
- 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
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
-
- 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
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
-
- 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
- B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
- F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
- F16H2037/088—Power-split transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft
-
- 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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
- F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
Description
Claims (3)
- 작업기가 설치된 선회체를 주행체의 상부에 탑재하고, 엔진 및 트랜스미션을 주행체의 하부에 설치한 작업용 차량에 있어서, 상기 트랜스미션은, 상기 엔진으로부터 기계동력을 출력하는 기계동력 출력수단과, 상기 엔진으로부터의 기계동력을 펌프수단과 제1유압모터에 의해 유압동력으로 바꾸어 출력하는 유압동력 출력수단을 구비하고, 주행체의 전ㆍ후륜중의 한쪽에서 기계동력과 유압동력을 선택적으로 출력가능하며, 주행체의 전ㆍ후륜중의 다른쪽에서 클러치에 의해 상기 다른쪽의 차륜과 결합ㆍ분리되는 제2 및 제3유압모터가 설치되고, 제2 및 제3유압모터가 상기 펌프수단과 선택적으로 접속하는 것을 특징으로 하는 작업용 차량의 주행구동장치.
- 제1항에 있어서, 상기 펌프수단은 탱크측에 접속된 흡입측과, 작업기용 액츄에이터와 선회체를 작동시키는 액츄에이터와 제1, 제2, 제3유압모터가 조작밸브를 통해서 병렬로 접속되어 있는 배출측을 가지는 것을 특징으로 하는 작업용 차량의 주행구동장치.
- 제2항에 있어서, 상기 제2 및 제3유압모터가 현가장치의 스티어링 암의 내부에 배치된 것을 특징으로 하는 작업용 차량의 주행구동장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP94-35687 | 1994-03-07 | ||
JP6035687A JPH07242130A (ja) | 1994-03-07 | 1994-03-07 | 作業用車両の走行駆動装置 |
PCT/JP1995/000371 WO1995024325A1 (fr) | 1994-03-07 | 1995-03-07 | Dispositif d'entrainement de roulage pour engin de travaux publics |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970701134A KR970701134A (ko) | 1997-03-17 |
KR100230674B1 true KR100230674B1 (ko) | 1999-11-15 |
Family
ID=12448816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960704766A Expired - Fee Related KR100230674B1 (ko) | 1994-03-07 | 1995-03-07 | 작업용 차량의 주행구동장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5957235A (ko) |
EP (1) | EP0749862B1 (ko) |
JP (1) | JPH07242130A (ko) |
KR (1) | KR100230674B1 (ko) |
DE (1) | DE69518507T2 (ko) |
WO (1) | WO1995024325A1 (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI100707B (fi) * | 1995-12-22 | 1998-02-13 | Normet Oy | Vetävän pyörän käyttöjärjestelmä |
US6193086B1 (en) * | 1998-03-13 | 2001-02-27 | Marine Travelift, Inc. | Gantry crane with improved manually variable controls for movable components |
US6098738A (en) * | 1998-07-08 | 2000-08-08 | White; Harvey | Hydraulic drive system for a vehicle |
US6308441B1 (en) * | 1998-12-15 | 2001-10-30 | The Gradall Company | Excavator |
DE19927702A1 (de) * | 1999-05-11 | 2000-11-16 | Martin Brenninger | Antrieb einer Achse für mehrachsige Fahrzeuge |
DE19921856A1 (de) * | 1999-05-11 | 2000-11-16 | Martin Brenninger | Hydrostatisch-mechanischer Allradantrieb für mehrachsige Fahrzeuge |
ATE324537T1 (de) * | 1999-06-14 | 2006-05-15 | Textron Inc | Zweiwege einzelpumpen, hydrostatischer antrieb für mäher |
CA2282821C (en) * | 1999-09-17 | 2007-11-27 | Champion Road Machinery Limited | All wheel drive for motor grader |
US6860358B1 (en) | 2002-10-04 | 2005-03-01 | Hydro-Gear Limited Partnership | Utility vehicle having hydrostatic drive |
EP1950071A1 (en) | 2003-12-11 | 2008-07-30 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Hydraulic transaxle |
US7111704B2 (en) * | 2004-01-30 | 2006-09-26 | Johnson Welded Products, Inc. | Hydrostatic drive apparatus for a road vehicle |
JP2007039031A (ja) * | 2006-09-28 | 2007-02-15 | Kanzaki Kokyukoki Mfg Co Ltd | 作業車の走行駆動装置 |
DE102009001603A1 (de) * | 2009-03-17 | 2010-09-23 | Zf Friedrichshafen Ag | Vorrichtung für einen Fahrzeugantriebsstrang |
DE102010010472A1 (de) * | 2010-03-06 | 2011-09-08 | Daimler Ag | Kraftfahrzeug mit einem hydraulischen Zusatzantrieb |
DE102011108893C5 (de) * | 2011-07-29 | 2022-05-12 | Liebherr-Werk Ehingen Gmbh | Antriebsvorrichtung für einen Kran |
JP6469647B2 (ja) * | 2014-02-27 | 2019-02-13 | 株式会社小松製作所 | ダンプトラック |
CN105939913B (zh) * | 2014-03-06 | 2019-09-17 | 住友建机株式会社 | 挖土机 |
WO2018189202A1 (en) | 2017-04-11 | 2018-10-18 | Dana Italia S.R.L. | A hydraulic circuit for an adaptive park braking system and method of operation thereof |
KR102251962B1 (ko) * | 2017-06-20 | 2021-05-14 | 현대건설기계 주식회사 | 지게차용 유압시스템 |
JP2023112846A (ja) * | 2022-02-02 | 2023-08-15 | 株式会社小松製作所 | 履帯式作業機械 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62137129U (ko) * | 1986-02-24 | 1987-08-29 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690398A (en) * | 1970-10-05 | 1972-09-12 | Gen Motors Corp | Hydrostatic drive |
US3844368A (en) * | 1972-01-24 | 1974-10-29 | V Melli | Hydraulic drive system |
US3921746A (en) * | 1972-12-28 | 1975-11-25 | Alexander J Lewus | Auxiliary power system for automotive vehicle |
US3980152A (en) * | 1973-03-14 | 1976-09-14 | Manor Robert T | Air powered vehicle |
US4063608A (en) * | 1974-11-25 | 1977-12-20 | Sullivan Patrick D | Hydrostatic drive vehicle |
US3954026A (en) * | 1974-12-06 | 1976-05-04 | Clark Equipment Company | Wheel drive mechanism |
US4023641A (en) * | 1975-09-25 | 1977-05-17 | Ganoung David P | Powertrain and method for achieving low exhaust emission and high fuel economy operation of a combustion engine |
US4020917A (en) * | 1975-11-07 | 1977-05-03 | Lutterschmidt Sigmund P | Positive hydraulic direct drive for vehicles |
DE2659282A1 (de) * | 1976-12-29 | 1978-07-13 | Linde Ag | Kraftfahrzeug mit einer brennkraftmaschine |
DE2758556A1 (de) * | 1977-12-23 | 1979-07-05 | Mannesmann Ag | Hydrostatischer trommelantrieb |
WO1980001668A1 (en) * | 1979-02-08 | 1980-08-21 | D Larson | Overspeed control for a vehicle drive system |
DE3035522C2 (de) * | 1980-09-19 | 1983-03-24 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrostatischer Antrieb für zuschaltbare Zusatzantriebsräder selbstfahrender schwerer Arbeitsmaschinen |
JPS5870550A (ja) * | 1981-10-22 | 1983-04-27 | Nec Corp | 半導体装置 |
JPS5870550U (ja) * | 1981-11-06 | 1983-05-13 | 日本エスエス工業株式会社 | 変速装置 |
JPS62137129A (ja) * | 1985-12-09 | 1987-06-20 | Chiyuushiyou Kigyo Jigyodan | 計算機による金型設計支援システム |
US4777866A (en) * | 1986-09-30 | 1988-10-18 | Nanjing Automobile Research Institute | Variable displacement radial piston pumps or motors |
US4955451A (en) * | 1988-10-17 | 1990-09-11 | Schaefer Stephen H | Utility vehicle |
JPH02140336A (ja) * | 1988-11-21 | 1990-05-30 | Mitsui Eng & Shipbuild Co Ltd | 左右独立油圧走行モータ駆動式車両の駆動回路 |
GB8913809D0 (en) * | 1989-06-15 | 1989-08-02 | Group Lotus | Vehicle suspension system |
US5039129A (en) * | 1989-11-15 | 1991-08-13 | Charles Balmer | Vehicle for agricultural use |
JPH0554042A (ja) * | 1991-08-29 | 1993-03-05 | Shin Etsu Chem Co Ltd | 粉末品自動検査装置および粉末品自動検査方法 |
JP3408548B2 (ja) * | 1991-08-21 | 2003-05-19 | 株式会社日立製作所 | 仕様書作成工程管理装置 |
JP3367614B2 (ja) * | 1991-10-17 | 2003-01-14 | 株式会社小松製作所 | ダンプトラックの操舵輪油圧駆動装置 |
FI94041C (fi) * | 1991-11-08 | 1995-07-10 | Raunisto Airi | Voimansiirtojärjestelmä |
JPH0554043U (ja) * | 1991-12-25 | 1993-07-20 | 株式会社小松製作所 | 車輪駆動装置 |
JPH0554042U (ja) * | 1991-12-25 | 1993-07-20 | 株式会社小松製作所 | 操舵輪駆動装置 |
DE9302376U1 (de) * | 1993-02-18 | 1993-06-24 | EC Engineering + Consulting Spezialmaschinen GmbH, 7900 Ulm | Kranfahrzeug |
-
1994
- 1994-03-07 JP JP6035687A patent/JPH07242130A/ja active Pending
-
1995
- 1995-03-07 DE DE69518507T patent/DE69518507T2/de not_active Expired - Fee Related
- 1995-03-07 WO PCT/JP1995/000371 patent/WO1995024325A1/ja active IP Right Grant
- 1995-03-07 KR KR1019960704766A patent/KR100230674B1/ko not_active Expired - Fee Related
- 1995-03-07 US US08/700,479 patent/US5957235A/en not_active Expired - Fee Related
- 1995-03-07 EP EP95910761A patent/EP0749862B1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62137129U (ko) * | 1986-02-24 | 1987-08-29 |
Also Published As
Publication number | Publication date |
---|---|
DE69518507T2 (de) | 2001-01-11 |
US5957235A (en) | 1999-09-28 |
WO1995024325A1 (fr) | 1995-09-14 |
EP0749862A4 (en) | 1999-05-06 |
EP0749862B1 (en) | 2000-08-23 |
JPH07242130A (ja) | 1995-09-19 |
EP0749862A1 (en) | 1996-12-27 |
DE69518507D1 (de) | 2000-09-28 |
KR970701134A (ko) | 1997-03-17 |
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Legal Events
Date | Code | Title | Description |
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PA0105 | International application |
Patent event date: 19960830 Patent event code: PA01051R01D Comment text: International Patent Application |
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A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970428 Comment text: Request for Examination of Application |
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Comment text: Notification of reason for refusal Patent event date: 19990227 Patent event code: PE09021S01D |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990611 |
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Comment text: Registration of Establishment Patent event date: 19990824 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 19990825 End annual number: 3 Start annual number: 1 |
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PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20030610 |