IT201700047745A1 - Veicolo provvisto di un braccio comprendente un circuito di controllo idraulico avente una valvola di controllo di carico - Google Patents

Veicolo provvisto di un braccio comprendente un circuito di controllo idraulico avente una valvola di controllo di carico

Info

Publication number
IT201700047745A1
IT201700047745A1 IT102017000047745A IT201700047745A IT201700047745A1 IT 201700047745 A1 IT201700047745 A1 IT 201700047745A1 IT 102017000047745 A IT102017000047745 A IT 102017000047745A IT 201700047745 A IT201700047745 A IT 201700047745A IT 201700047745 A1 IT201700047745 A1 IT 201700047745A1
Authority
IT
Italy
Prior art keywords
vehicle equipped
arm including
control circuit
control valve
hydraulic control
Prior art date
Application number
IT102017000047745A
Other languages
English (en)
Inventor
Davide Cristofori
Alessandro Benevelli
Giovanni Notarnicola
Original Assignee
Cnh Ind Italia Spa
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 Cnh Ind Italia Spa filed Critical Cnh Ind Italia Spa
Priority to IT102017000047745A priority Critical patent/IT201700047745A1/it
Priority to ES18720621T priority patent/ES2891546T3/es
Priority to EP18720621.4A priority patent/EP3619156B1/en
Priority to US16/610,828 priority patent/US11225981B2/en
Priority to PCT/EP2018/061107 priority patent/WO2018202659A1/en
Priority to BR112019022976-0A priority patent/BR112019022976B1/pt
Publication of IT201700047745A1 publication Critical patent/IT201700047745A1/it

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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/021—Installations or systems with accumulators used for damping
    • 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
    • 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
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Debugging And Monitoring (AREA)
  • Operation Control Of Excavators (AREA)
IT102017000047745A 2017-05-03 2017-05-03 Veicolo provvisto di un braccio comprendente un circuito di controllo idraulico avente una valvola di controllo di carico IT201700047745A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT102017000047745A IT201700047745A1 (it) 2017-05-03 2017-05-03 Veicolo provvisto di un braccio comprendente un circuito di controllo idraulico avente una valvola di controllo di carico
ES18720621T ES2891546T3 (es) 2017-05-03 2018-05-02 Vehículo con brazo que comprende un circuito de control hidráulico con una válvula de control de carga
EP18720621.4A EP3619156B1 (en) 2017-05-03 2018-05-02 Vehicle with a boom comprising a hydraulic control circuit with a load control valve
US16/610,828 US11225981B2 (en) 2017-05-03 2018-05-02 Vehicle with a boom comprising a hydraulic control circuit with a load control valve
PCT/EP2018/061107 WO2018202659A1 (en) 2017-05-03 2018-05-02 Vehicle with a boom comprising a hydraulic control circuit with a load control valve
BR112019022976-0A BR112019022976B1 (pt) 2017-05-03 2018-05-02 Método e veículo com um braço compreendendo um circuito de controle hidráulico com uma válvula de controle de carga

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000047745A IT201700047745A1 (it) 2017-05-03 2017-05-03 Veicolo provvisto di un braccio comprendente un circuito di controllo idraulico avente una valvola di controllo di carico

Publications (1)

Publication Number Publication Date
IT201700047745A1 true IT201700047745A1 (it) 2018-11-03

Family

ID=59811937

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000047745A IT201700047745A1 (it) 2017-05-03 2017-05-03 Veicolo provvisto di un braccio comprendente un circuito di controllo idraulico avente una valvola di controllo di carico

Country Status (6)

Country Link
US (1) US11225981B2 (it)
EP (1) EP3619156B1 (it)
BR (1) BR112019022976B1 (it)
ES (1) ES2891546T3 (it)
IT (1) IT201700047745A1 (it)
WO (1) WO2018202659A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11870559B1 (en) 2021-12-15 2024-01-09 Juniper Networks, Inc. Identifying and correlating metrics associated with unhealthy key performance indicators
US12061533B1 (en) * 2022-07-29 2024-08-13 Splunk Inc. Ingest health monitoring
IT202200017223A1 (it) * 2022-08-11 2024-02-11 Bosch Gmbh Robert Sistema di controllo per un cilindro attuatore

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800721A1 (de) * 1998-01-12 1999-07-15 Danfoss As Steuervorrichtung für einen hydraulischen Motor
JP2000095493A (ja) * 1998-09-24 2000-04-04 Komatsu Ltd バケットレベラーのショック低減装置
EP1897847A2 (de) * 2006-09-08 2008-03-12 Deere & Company Ladegerät

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004012382B4 (de) 2004-03-13 2014-03-13 Deere & Company Hydraulische Anordnung
EP1915538B1 (de) 2005-08-19 2012-04-04 Bucher Hydraulics AG Schaltung zur ansteuerung eines doppeltwirkenden hydraulischen antriebszylinders
DE102005043447A1 (de) * 2005-09-13 2007-03-15 Deere & Company, Moline Ladegerät sowie Verfahren für ein Ladegerät
EP2189666B1 (en) 2008-11-20 2011-07-27 Bosch Rexroth Oil Control S.p.A. A hydraulic device for controlling an actuator.
EP2196682A1 (en) 2008-12-15 2010-06-16 Bosch Rexroth Oil Control S.p.A. A hydraulic device for controlling an actuator in a work vehicle
DE102012220863A1 (de) 2012-11-15 2014-05-15 Robert Bosch Gmbh Steueranordnung
EP2786959B1 (en) 2013-04-05 2017-05-10 Bosch Rexroth Oil Control S.p.A. Anti cavitation device for a hydraulic cylinder
DE102013206973A1 (de) 2013-04-18 2014-10-23 Robert Bosch Gmbh Steueranordnung
US10683879B1 (en) * 2019-01-22 2020-06-16 Sun Hydraulics, Llc Two-port electrohydraulic counterbalance valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800721A1 (de) * 1998-01-12 1999-07-15 Danfoss As Steuervorrichtung für einen hydraulischen Motor
JP2000095493A (ja) * 1998-09-24 2000-04-04 Komatsu Ltd バケットレベラーのショック低減装置
EP1897847A2 (de) * 2006-09-08 2008-03-12 Deere & Company Ladegerät

Also Published As

Publication number Publication date
US20210156401A1 (en) 2021-05-27
BR112019022976B1 (pt) 2022-11-08
US11225981B2 (en) 2022-01-18
BR112019022976A2 (pt) 2020-05-19
ES2891546T3 (es) 2022-01-28
WO2018202659A1 (en) 2018-11-08
EP3619156B1 (en) 2021-07-07
EP3619156A1 (en) 2020-03-11

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