DE19654700A1 - Fahrzeughydrauliksystem - Google Patents

Fahrzeughydrauliksystem

Info

Publication number
DE19654700A1
DE19654700A1 DE19654700A DE19654700A DE19654700A1 DE 19654700 A1 DE19654700 A1 DE 19654700A1 DE 19654700 A DE19654700 A DE 19654700A DE 19654700 A DE19654700 A DE 19654700A DE 19654700 A1 DE19654700 A1 DE 19654700A1
Authority
DE
Germany
Prior art keywords
control
pump
vehicle
hydraulic
valve
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.)
Withdrawn
Application number
DE19654700A
Other languages
German (de)
English (en)
Inventor
David R Krayem
Sang-Im Park
In-Gun Kim
Yang-Bok Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyundai Doosan Infracore Co Ltd
Original Assignee
Daewoo Heavy Industries Ltd
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.)
Filing date
Publication date
Application filed by Daewoo Heavy Industries Ltd filed Critical Daewoo Heavy Industries Ltd
Publication of DE19654700A1 publication Critical patent/DE19654700A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • 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
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
    • 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
    • B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
    • 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
    • B60K17/354—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having separate mechanical assemblies for transmitting drive to the front or to the rear wheels or set of wheels
    • 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
    • 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
    • B60K25/00—Auxiliary drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2296—Systems with a variable displacement pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
DE19654700A 1995-12-30 1996-12-30 Fahrzeughydrauliksystem Withdrawn DE19654700A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950069244A KR970045660A (ko) 1995-12-30 1995-12-30 스키드 스티어 로우더용 유압시스템(Hydraulic system for skid steer loader)

Publications (1)

Publication Number Publication Date
DE19654700A1 true DE19654700A1 (de) 1997-11-06

Family

ID=19448370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19654700A Withdrawn DE19654700A1 (de) 1995-12-30 1996-12-30 Fahrzeughydrauliksystem

Country Status (5)

Country Link
KR (1) KR970045660A (fr)
AU (1) AU7538396A (fr)
DE (1) DE19654700A1 (fr)
FR (1) FR2743114A1 (fr)
IT (1) IT1290874B1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800003B4 (de) * 1998-01-02 2009-04-09 Linde Material Handling Gmbh Hydrostatisches Antriebssystem mit einem Fahrantrieb und weiteren Verbrauchern hydraulischer Energie
CN102322455A (zh) * 2011-10-11 2012-01-18 江苏卡威专用汽车制造有限公司 由顺序阀和限位气阀控制的液压回路
DE19851552B4 (de) * 1998-03-19 2012-03-22 Linde Material Handling Gmbh Hydrostatisches Antriebssystem für ein Arbeitsfahrzeug
DE102010062880A1 (de) 2010-12-13 2012-06-14 Robert Bosch Gmbh Verfahren zum Betreiben eines Abtriebsaggregats
CN102688955A (zh) * 2012-03-30 2012-09-26 贵州航太精密制造有限公司 一种液压收口机
DE10204742B4 (de) * 2002-01-19 2014-05-28 Linde Material Handling Gmbh Flurförderzeug mit einem Joystick zur Steuerung des Fahrantriebs, der Lenkanlage und der Bremsanlage
CN113716497A (zh) * 2020-05-25 2021-11-30 苏州先锋物流装备科技有限公司 一种叉车液压控制系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020042021A (ko) * 2000-11-29 2002-06-05 송제훈 워드 슬라이드를 이용한 학습 방법
CN102261056B (zh) * 2011-05-06 2013-01-30 衢州市河川翻板闸门有限公司 翻板闸门液控系统
CN103522896B (zh) * 2013-07-30 2016-03-30 山东临工工程机械有限公司 平地机前轮辅助驱动系统
CN109458364B (zh) * 2018-12-13 2020-06-30 恒天九五重工有限公司 一种便携式调试用液压泵站

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388821A (en) * 1966-09-22 1968-06-18 Warner Swasey Co Hydraulic control means for loaders
US3888323A (en) * 1973-01-24 1975-06-10 Clark Equipment Co Hydrastatic control for pivot steering
US3987623A (en) * 1976-01-23 1976-10-26 Caterpillar Tractor Co. Controlled priority fluid system of a crawler type vehicle
JPS58133451A (ja) * 1982-02-02 1983-08-09 Hitachi Constr Mach Co Ltd エンジン制御装置
DE3420990C2 (de) * 1984-06-06 1994-10-27 Bosch Gmbh Robert Hydraulikanlage
SE8803181D0 (sv) * 1988-09-09 1988-09-09 Atlas Copco Ab Hydraulic driving system with a priority function for hydraulic motors

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800003B4 (de) * 1998-01-02 2009-04-09 Linde Material Handling Gmbh Hydrostatisches Antriebssystem mit einem Fahrantrieb und weiteren Verbrauchern hydraulischer Energie
DE19851552B4 (de) * 1998-03-19 2012-03-22 Linde Material Handling Gmbh Hydrostatisches Antriebssystem für ein Arbeitsfahrzeug
DE10204742B4 (de) * 2002-01-19 2014-05-28 Linde Material Handling Gmbh Flurförderzeug mit einem Joystick zur Steuerung des Fahrantriebs, der Lenkanlage und der Bremsanlage
DE102010062880A1 (de) 2010-12-13 2012-06-14 Robert Bosch Gmbh Verfahren zum Betreiben eines Abtriebsaggregats
CN102322455A (zh) * 2011-10-11 2012-01-18 江苏卡威专用汽车制造有限公司 由顺序阀和限位气阀控制的液压回路
CN102322455B (zh) * 2011-10-11 2014-06-11 江苏卡威专用汽车制造有限公司 由顺序阀和限位气阀控制的液压回路
CN102688955A (zh) * 2012-03-30 2012-09-26 贵州航太精密制造有限公司 一种液压收口机
CN113716497A (zh) * 2020-05-25 2021-11-30 苏州先锋物流装备科技有限公司 一种叉车液压控制系统

Also Published As

Publication number Publication date
AU7538396A (en) 1997-07-03
KR970045660A (ko) 1997-07-26
IT1290874B1 (it) 1998-12-14
FR2743114A1 (fr) 1997-07-04
ITMI962759A1 (it) 1998-06-30

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee