ES2132195T3 - CONTROL SYSTEM FOR LOAD HANDLING VEHICLE. - Google Patents

CONTROL SYSTEM FOR LOAD HANDLING VEHICLE.

Info

Publication number
ES2132195T3
ES2132195T3 ES93308016T ES93308016T ES2132195T3 ES 2132195 T3 ES2132195 T3 ES 2132195T3 ES 93308016 T ES93308016 T ES 93308016T ES 93308016 T ES93308016 T ES 93308016T ES 2132195 T3 ES2132195 T3 ES 2132195T3
Authority
ES
Spain
Prior art keywords
control system
lifting
load handling
elevation
handling vehicle
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 - Lifetime
Application number
ES93308016T
Other languages
Spanish (es)
Inventor
Shaw Sir Neville Bowman
Murray Turner
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.)
Boss Group Ltd
Original Assignee
Boss Group 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 Boss Group Ltd filed Critical Boss Group Ltd
Application granted granted Critical
Publication of ES2132195T3 publication Critical patent/ES2132195T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

UN SISTEMA DE CONTROL PARA UNA CARRETILLA ELEVADORA PROVISTA DE UN MASTIL TELESCOPICO DE ELEVACION O IZADA, PUEDE ACTUAR PARA CONTROLAR LA DESCARGA DE FLUIDOS PROCEDENTE DE CILINDROS (18, 19) DE ELEVACION, PERMITIENDO UNA VELOCIDAD SUPERIOR DE DESCENSO EN LA CONDICION DESCARGADA QUE LA VELOCIDAD MAXIMA DE DESCENSO POSIBLE EN UNA POSICION CARGADA. DE ESTA FORMA SE ACELERAN LAS OPERACIONES DE MANIPULACION, ESPECIALMENTE EN VEHICULOS DE MANIPULACION DE CONTENEDORES CON MASTILES ALTOS, DONDE EL TIEMPO QUE SE TARDA EN RETRAER EL MASTIL CONSTITUYE UN FACTOR DE IMPORTANCIA EN LA OPERACION DE MANIPULACION DE CARGAS. EL SISTEMA DE CONTROL PROPORCIONA CONDUCTOS (32, 33) DE DESCARGA ADICIONALES, Y VALVULAS (21, 24), QUE ESTAN CONECTADAS A LOS CILINDROS DE ELEVACION (18, 19) CUANDO SE DESCIENDE EN UNA POSICION DESCARGADA.A CONTROL SYSTEM FOR A FORKLIFT PROVIDED WITH A LIFTING OR LIFTING TELESCOPIC MASK, CAN ACT TO CONTROL THE FLUID DISCHARGE FROM ELEVATION CYLINDERS (18, 19), ALLOWING A HIGHER DESCENT SPEED IN THE ELEVATION. MAXIMUM POSSIBLE DESCENT IN A LOADED POSITION. IN THIS WAY, HANDLING OPERATIONS ARE SPEEDED UP, ESPECIALLY IN HANDLING CONTAINER VEHICLES WITH HIGH MASTS, WHERE THE TIME IT TAKES TO DELETE THE MAST CONSTITUTES A IMPORTANT FACTOR IN THE LOAD HANDLING OPERATION. THE CONTROL SYSTEM PROVIDES ADDITIONAL DISCHARGE DUCTS (32, 33), AND VALVES (21, 24), WHICH ARE CONNECTED TO THE LIFTING CYLINDERS (18, 19) WHEN DESCENDING IN AN UNLOADED POSITION.

ES93308016T 1992-10-09 1993-10-08 CONTROL SYSTEM FOR LOAD HANDLING VEHICLE. Expired - Lifetime ES2132195T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9221304A GB2271339B (en) 1992-10-09 1992-10-09 Control system for load-handling vehicle

Publications (1)

Publication Number Publication Date
ES2132195T3 true ES2132195T3 (en) 1999-08-16

Family

ID=10723244

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93308016T Expired - Lifetime ES2132195T3 (en) 1992-10-09 1993-10-08 CONTROL SYSTEM FOR LOAD HANDLING VEHICLE.

Country Status (4)

Country Link
EP (1) EP0592235B1 (en)
DE (1) DE69324642T2 (en)
ES (1) ES2132195T3 (en)
GB (1) GB2271339B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282417B (en) * 1993-09-17 1997-03-19 Boss Trucks Ltd Hydraulic control circuit for self-propelled lift truck
DE102018104586A1 (en) * 2018-02-28 2019-08-29 Jungheinrich Aktiengesellschaft Truck with at least one hydraulic mast lifting cylinder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285282A (en) * 1964-10-22 1966-11-15 Parker Hannifin Corp Flow control valve for fluid motors and the like
US3414007A (en) * 1965-04-19 1968-12-03 Fluid Controls Inc Load lowering valve for hydraulic hoists
US3685537A (en) * 1970-04-14 1972-08-22 Shimadzu Corp Fluid flow control valve
DE2227823C3 (en) * 1972-06-08 1975-10-16 Friedrich Kocks Gmbh, 2800 Bremen Loading gear for containers
US4111283A (en) * 1976-12-20 1978-09-05 Clark Equipment Company Regulator valve
JPS63230497A (en) * 1987-03-20 1988-09-26 日産自動車株式会社 Cargo gear for industrial car
US4716929A (en) * 1987-05-04 1988-01-05 B. W. Rogers Company Flow control valve
JPH03159879A (en) * 1989-11-20 1991-07-09 Toyota Autom Loom Works Ltd Loading/unloading control device for industrial vehicle
JP2668754B2 (en) * 1991-12-25 1997-10-27 小松フォークリフト株式会社 Industrial vehicle cargo handling control method

Also Published As

Publication number Publication date
EP0592235A2 (en) 1994-04-13
EP0592235B1 (en) 1999-04-28
GB2271339A (en) 1994-04-13
GB9221304D0 (en) 1992-11-25
EP0592235A3 (en) 1994-08-10
DE69324642D1 (en) 1999-06-02
GB2271339B (en) 1996-05-08
DE69324642T2 (en) 1999-09-30

Similar Documents

Publication Publication Date Title
KR950001345B1 (en) Rear platform lift for aircraft loader
MX9301341A (en) HIGH ELEVATION EMERGENCY LIFT.
EP0879785A3 (en) Container crane
GB901340A (en) Improvements relating to load-handling pallets
ES2076007T3 (en) LIFTING DEVICE WITH CONTROL SYSTEM FOR LIFTING FORK.
EP0916615A3 (en) Driverless , e.g. free navigating transport vehicle for handling loads
ES2132195T3 (en) CONTROL SYSTEM FOR LOAD HANDLING VEHICLE.
GB2327067B (en) Two directional industrial sidelift truck with rotatable cab
ES8402548A1 (en) Vehicle transported selectively elevatable nacelle supporting lifting crane
SE8004116L (en) TRIPLE STAND FOR FORK TRUCKS
ES2109836B1 (en) AUTOMATIC INSTALLATION OF LOADING AND UNLOADING OF PALLETS ON TRUCKS, ESPECIALLY IN AUTOMATIC WAREHOUSES.
EP0805067A1 (en) Loading lift for the container of a truck
ES2086959T3 (en) ELEVATION PLATFORM.
ITBZ920034A0 (en) MOBILE PLATFORM USED FOR LIFTING LOADS.
US3541928A (en) Lift truck upright
US3744651A (en) Device for guiding a body suspended from ropes when lowering said body
CN108975231B (en) Forklift cargo falling prevention device
CN209651805U (en) AGV trolley hydraulic elevating platform
CN215794142U (en) Heavy-load logistics vehicle convenient to transport
ES2118905T3 (en) IMPROVEMENTS INTRODUCED IN CARGO HANDLING VEHICLES.
CN112320690A (en) Be applied to hoisting equipment of layer board
ITPI930004A1 (en) PROCEDURE AND EQUIPMENT FOR AUTOMATIC LOADING AND UNLOADING OF PACKAGES OF FLAT SLABS FROM TRANSPORT VEHICLES.
BR9704612A (en) Quick adjustment torque, installation as well as application for transporting light loads.
ES2136517B1 (en) DEPOSITION SYSTEM FOR HANDLED LOADS USING A CRANE.
KR100402773B1 (en) Carrying Cargo Support Structure of Trucks Cargo Floor

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 592235

Country of ref document: ES