ES2523278T3 - Máquina de trabajo automotriz con dispositivo integrado de movimiento lateral y nivelación - Google Patents

Máquina de trabajo automotriz con dispositivo integrado de movimiento lateral y nivelación Download PDF

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Publication number
ES2523278T3
ES2523278T3 ES11709466.4T ES11709466T ES2523278T3 ES 2523278 T3 ES2523278 T3 ES 2523278T3 ES 11709466 T ES11709466 T ES 11709466T ES 2523278 T3 ES2523278 T3 ES 2523278T3
Authority
ES
Spain
Prior art keywords
rear part
wheels
actuators
designed
front part
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.)
Active
Application number
ES11709466.4T
Other languages
English (en)
Inventor
Gianni Borghi
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.)
CMC SRL
Original Assignee
CMC SRL
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 CMC SRL filed Critical CMC SRL
Application granted granted Critical
Publication of ES2523278T3 publication Critical patent/ES2523278T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B66F9/065—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 non-masted
    • B66F9/0655—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 non-masted with a telescopic boom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • 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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
    • 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
    • B66F9/07559—Stabilizing means
    • 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
    • B66F9/07586—Suspension or mounting of wheels on chassis
    • 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
    • B66F9/08—Masts; Guides; Chains
    • B66F9/10—Masts; Guides; Chains movable in a horizontal direction relative to truck
    • B66F9/105—Articulated, i.e. front chassis with wheels and mast rotatable relative to rear chassis with wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/46—Means for locking the suspension
    • B60G2204/4605—Means for locking the suspension hydraulically, e.g. interrupting communication between the chambers of a hydraulic cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • B60G2300/022—Fork lift trucks, Clark
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/06—Cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/60—Load
    • B60G2400/61—Load distribution

Abstract

Una máquina de trabajo automotriz con dispositivo integrado de movimiento lateral y nivelación, incluyendo: - un chasis con una parte delantera (2) y una parte trasera (3) a la que se conectan un eje delantero (12), provisto de un par de ruedas (22), y un eje trasero (13), provisto de un par de ruedas (23), respectivamente; - un brazo de maniobra (4) con un extremo relacionado conectado a la parte trasera (3), de manera que sea movible en un plano vertical de esta; siendo otro extremo del brazo de maniobra (4) libre y concebido para portar una herramienta, - la parte delantera (2) y la parte trasera (3) se articulan entre sí con un acoplamiento (6) que permite movimientos relativos alrededor de al menos un eje de articulación; caracterizada porque: la parte delantera (2) mencionada también se conecta con la mencionada parte trasera (3) con un vínculo deformable de cuatro brazos, en el que dos elementos opuestos, formados conjuntamente por la parte delantera (2) y la parte trasera (3), están vinculados entre sí a través de dos actuadores (5), cada uno de los cuales se conecta en forma de barra con un extremo relacionado a la parte delantera (2) y, con el otro extremo, a la parte trasera (3); los mencionados actuadores están concebidos para operar mayormente en direcciones verticales; como mínimo un tercer actuador (7) está provisto, que se conecta en forma de barra con un extremo relacionado a la parte delantera (2) y, con el otro extremo, a la parte trasera (3) y que está concebido para operar de acuerdo con direcciones mayormente horizontales; dichos actuadores (5,7) son operables de manera independiente; medios destinados a medir cargas que pesen en al menos una de las dos ruedas (22) del mencionado eje delantero (12) y a impartir un comando de bloqueo, a través de una unidad de control, como respuesta a límites predeterminados que se alcancen, para bloquear el mencionado eje lateral (13) con respecto a la parte trasera relacionada (3).

Description

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Claims (1)

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    imagen2
ES11709466.4T 2010-03-10 2011-02-11 Máquina de trabajo automotriz con dispositivo integrado de movimiento lateral y nivelación Active ES2523278T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMO20100061 2010-03-10
ITMO2010A000061A IT1398850B1 (it) 2010-03-10 2010-03-10 Macchina operatrice semovente con dispositivo integrato di spostamento laterale, di livellamento e di antiribaltamento
PCT/IB2011/000261 WO2011110906A1 (en) 2010-03-10 2011-02-11 Self -moving operating machine with integrated lateral movement and leveling device

Publications (1)

Publication Number Publication Date
ES2523278T3 true ES2523278T3 (es) 2014-11-24

Family

ID=42983811

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11709466.4T Active ES2523278T3 (es) 2010-03-10 2011-02-11 Máquina de trabajo automotriz con dispositivo integrado de movimiento lateral y nivelación

Country Status (6)

Country Link
US (1) US8764059B2 (es)
EP (1) EP2544985B1 (es)
CA (1) CA2791250C (es)
ES (1) ES2523278T3 (es)
IT (1) IT1398850B1 (es)
WO (1) WO2011110906A1 (es)

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DE102014002778A1 (de) * 2013-03-04 2014-09-04 Wacker Neuson Linz Gmbh "Fahrbare Maschine mit Ladeanlage"
FR3035874B1 (fr) * 2015-05-05 2017-06-09 Manitou Bf Procede et dispositif de surveillance d'appui pour chariot comportant un moyen de stabilisateur
US9890024B2 (en) 2016-04-08 2018-02-13 Oshkosh Corporation Leveling system for lift device
FR3085367B1 (fr) * 2018-08-31 2020-08-28 Manitou Bf Engin de levage notamment pour la manutention de charges
US10731321B1 (en) 2020-03-09 2020-08-04 MAC Cormpany, LLC Compact articulated-steering loader
GB2593723A (en) * 2020-03-31 2021-10-06 Bamford Excavators Ltd A controller
GB2609250A (en) 2021-07-27 2023-02-01 Caterpillar Inc Telehandler and method

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US3937339A (en) * 1971-10-29 1976-02-10 Koehring Company Vehicle having transverse leveling means
US3836025A (en) * 1973-05-21 1974-09-17 Loed Corp Material-handling machine
SE440733B (sv) * 1973-12-07 1985-08-19 Sten Ove Hammarstrand Axelpendlingssystem for terrengfordon
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HU173755B (hu) * 1977-08-15 1979-08-28 Magyar Vagon Es Gepgyar Mekhanizm dlja sharnirnogo soedinenija pervoj i vtoroj chasti shassi sochlenennykh sredstv dvizhenija
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Also Published As

Publication number Publication date
IT1398850B1 (it) 2013-03-21
WO2011110906A1 (en) 2011-09-15
CA2791250A1 (en) 2011-09-15
EP2544985A1 (en) 2013-01-16
EP2544985B1 (en) 2014-08-13
CA2791250C (en) 2018-03-13
US8764059B2 (en) 2014-07-01
ITMO20100061A1 (it) 2011-09-11
US20120321422A1 (en) 2012-12-20

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