DK2974997T3 - Elektrohydraulisk effektforsyningssystem til en mobil arbejdsmaskine, især til et løftearbejdssystem med en arbejdsplatform - Google Patents

Elektrohydraulisk effektforsyningssystem til en mobil arbejdsmaskine, især til et løftearbejdssystem med en arbejdsplatform

Info

Publication number
DK2974997T3
DK2974997T3 DK14425097.4T DK14425097T DK2974997T3 DK 2974997 T3 DK2974997 T3 DK 2974997T3 DK 14425097 T DK14425097 T DK 14425097T DK 2974997 T3 DK2974997 T3 DK 2974997T3
Authority
DK
Denmark
Prior art keywords
power supply
supply system
electrohydraulic power
lift working
work machine
Prior art date
Application number
DK14425097.4T
Other languages
English (en)
Inventor
Pierangelo Ballestrero
Original Assignee
Pierangelo Ballestrero
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 Pierangelo Ballestrero filed Critical Pierangelo Ballestrero
Application granted granted Critical
Publication of DK2974997T3 publication Critical patent/DK2974997T3/da

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
    • 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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/044—Working platforms suspended from booms
    • 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
    • E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
    • E02F9/2095—Control of electric, electro-mechanical or mechanical equipment not otherwise provided for, e.g. ventilators, electro-driven fans
    • 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
    • E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
DK14425097.4T 2014-07-17 2014-07-17 Elektrohydraulisk effektforsyningssystem til en mobil arbejdsmaskine, især til et løftearbejdssystem med en arbejdsplatform DK2974997T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14425097.4A EP2974997B1 (en) 2014-07-17 2014-07-17 Electrohydraulic power supply system for a mobile working machine, in particular for an elevating work system having an aerial platform

Publications (1)

Publication Number Publication Date
DK2974997T3 true DK2974997T3 (da) 2019-08-12

Family

ID=51542310

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14425097.4T DK2974997T3 (da) 2014-07-17 2014-07-17 Elektrohydraulisk effektforsyningssystem til en mobil arbejdsmaskine, især til et løftearbejdssystem med en arbejdsplatform

Country Status (2)

Country Link
EP (1) EP2974997B1 (da)
DK (1) DK2974997T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105329824B (zh) * 2015-11-23 2017-09-05 江阴市华澄特种机械工程有限公司 多功能的高空作业平台

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7270046B2 (en) * 2005-12-12 2007-09-18 Husco International, Inc. Integrated valve assembly and computer controller for a distributed hydraulic control system
KR101652112B1 (ko) * 2009-12-23 2016-08-29 두산인프라코어 주식회사 하이브리드 굴삭기 붐 구동시스템 및 그 제어방법
EP2549642A1 (en) * 2010-03-17 2013-01-23 Hitachi Construction Machinery Co., Ltd. Actuator control device and working machine equipped with same
JP5687150B2 (ja) * 2011-07-25 2015-03-18 日立建機株式会社 建設機械
JP5352663B2 (ja) * 2011-12-26 2013-11-27 株式会社豊田自動織機 フォークリフトの油圧制御装置

Also Published As

Publication number Publication date
EP2974997A1 (en) 2016-01-20
EP2974997B1 (en) 2019-05-29

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