ES422564A1 - Mejoras introducidas en un vehiculo de direccion pivotante. - Google Patents

Mejoras introducidas en un vehiculo de direccion pivotante.

Info

Publication number
ES422564A1
ES422564A1 ES422564A ES422564A ES422564A1 ES 422564 A1 ES422564 A1 ES 422564A1 ES 422564 A ES422564 A ES 422564A ES 422564 A ES422564 A ES 422564A ES 422564 A1 ES422564 A1 ES 422564A1
Authority
ES
Spain
Prior art keywords
pumps
wheel
speed
hydrastatic
control
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
Application number
ES422564A
Other languages
English (en)
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.)
Doosan Bobcat North America Inc
Original Assignee
Clark Equipment Co
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 Clark Equipment Co filed Critical Clark Equipment Co
Publication of ES422564A1 publication Critical patent/ES422564A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Fluid Gearings (AREA)
ES422564A 1973-01-24 1974-01-23 Mejoras introducidas en un vehiculo de direccion pivotante. Expired ES422564A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US326440A US3888323A (en) 1973-01-24 1973-01-24 Hydrastatic control for pivot steering

Publications (1)

Publication Number Publication Date
ES422564A1 true ES422564A1 (es) 1976-05-01

Family

ID=23272218

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422564A Expired ES422564A1 (es) 1973-01-24 1974-01-23 Mejoras introducidas en un vehiculo de direccion pivotante.

Country Status (14)

Country Link
US (1) US3888323A (es)
JP (1) JPS585827B2 (es)
AR (1) AR203385A1 (es)
AU (1) AU6404973A (es)
BE (1) BE810035A (es)
BR (1) BR7400475D0 (es)
CA (1) CA991509A (es)
DE (1) DE2403123A1 (es)
ES (1) ES422564A1 (es)
FR (1) FR2214621B3 (es)
GB (1) GB1461163A (es)
IL (1) IL43959A (es)
IT (1) IT1006929B (es)
ZA (1) ZA739646B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030560A (en) * 1976-03-29 1977-06-21 J. I. Case Company Hydraulic skid steering control system
US4077490A (en) * 1977-04-15 1978-03-07 Deere & Company Total power fluid system vehicle with steering control
DE3571790D1 (en) * 1985-12-12 1989-08-31 Kaessbohrer Fahrzeug Karl Hydraulic control system
US4914592A (en) * 1987-12-03 1990-04-03 Trw Inc. Apparatus for controlling a steering-by-driving system
FR2671043B1 (fr) * 1990-12-28 1995-07-21 France Etat Armement Vehicule a direction mixte.
KR970045660A (ko) * 1995-12-30 1997-07-26 석진철 스키드 스티어 로우더용 유압시스템(Hydraulic system for skid steer loader)
JP2000143194A (ja) * 1998-11-04 2000-05-23 Toyota Autom Loom Works Ltd 産業車両におけるフレーム構造及び産業車両
EP1746066A1 (de) * 2005-07-21 2007-01-24 Liebherr-Werk Nenzing GmbH Flurförderfahrzeug
DE202005011503U1 (de) * 2005-07-21 2006-11-30 Liebherr-Werk Nenzing Gmbh, Nenzing Flurförderfahrzeug
US8893831B2 (en) * 2011-09-22 2014-11-25 Macdon Industries Ltd. Swather tractor with rear wheel active steering
RU2531425C2 (ru) * 2012-01-17 2014-10-20 Республиканское Конструкторское Унитарное Предприятие "Гскб По Зерноуборочной И Кормоуборочной Технике" Гидравлическая система рулевого управления транспортного средства на гусеничном ходу
CN102673640B (zh) * 2012-06-14 2014-08-13 航天重型工程装备有限公司 一种液压转向系统
EP3827653A1 (en) 2016-05-19 2021-06-02 Vermeer Manufacturing Company Steered caster wheel systems
CA3022001C (en) * 2016-05-19 2021-03-02 Vermeer Manufacturing Company Self-propelled vehicles including a differential system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774434A (en) * 1951-09-28 1956-12-18 Oilgear Co Steering control for industrial truck with hydraulic wheel drive motors
GB979453A (en) * 1960-08-19 1965-01-06 Dowty Hydraulic Units Ltd Control apparatus for vehicles
US3302585A (en) * 1962-09-24 1967-02-07 Abex Corp Control for variable displacement pump or motor
US3677362A (en) * 1970-09-02 1972-07-18 Int Harvester Co Hydrostatic transmission hydraulic control and single lever for operating same

Also Published As

Publication number Publication date
FR2214621B3 (es) 1976-11-05
GB1461163A (en) 1977-01-13
IT1006929B (it) 1976-10-20
DE2403123A1 (de) 1974-07-25
IL43959A (en) 1976-09-30
AR203385A1 (es) 1975-09-08
ZA739646B (en) 1974-11-27
CA991509A (en) 1976-06-22
FR2214621A1 (es) 1974-08-19
IL43959A0 (en) 1974-07-31
AU6404973A (en) 1975-07-03
BR7400475D0 (pt) 1974-10-29
JPS585827B2 (ja) 1983-02-01
US3888323A (en) 1975-06-10
JPS49104332A (es) 1974-10-02
BE810035A (fr) 1974-05-16

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