DK2136006T3 - Mobil arbejdsindretning - Google Patents

Mobil arbejdsindretning

Info

Publication number
DK2136006T3
DK2136006T3 DK09005070.9T DK09005070T DK2136006T3 DK 2136006 T3 DK2136006 T3 DK 2136006T3 DK 09005070 T DK09005070 T DK 09005070T DK 2136006 T3 DK2136006 T3 DK 2136006T3
Authority
DK
Denmark
Prior art keywords
mobile work
work equipment
mobile
equipment
work
Prior art date
Application number
DK09005070.9T
Other languages
English (en)
Inventor
Simon Meier
Original Assignee
Liebherr Hydraulikbagger
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 Liebherr Hydraulikbagger filed Critical Liebherr Hydraulikbagger
Application granted granted Critical
Publication of DK2136006T3 publication Critical patent/DK2136006T3/da

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T10/00—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope
    • B60T10/04—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope with hydrostatic brake
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
    • 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
    • E02F9/2221—Control of flow rate; Load sensing arrangements
    • E02F9/2225—Control of flow rate; Load sensing arrangements using pressure-compensating valves
    • E02F9/2228—Control of flow rate; Load sensing arrangements using pressure-compensating valves including an electronic controller
    • 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
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Systems And Boosters (AREA)
  • Operation Control Of Excavators (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
DK09005070.9T 2008-06-16 2009-04-06 Mobil arbejdsindretning DK2136006T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202008008044U DE202008008044U1 (de) 2008-06-16 2008-06-16 Verfahrbares Arbeitsgerät

Publications (1)

Publication Number Publication Date
DK2136006T3 true DK2136006T3 (da) 2013-07-01

Family

ID=40910799

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09005070.9T DK2136006T3 (da) 2008-06-16 2009-04-06 Mobil arbejdsindretning

Country Status (4)

Country Link
US (1) US10132057B2 (da)
EP (1) EP2136006B1 (da)
DE (1) DE202008008044U1 (da)
DK (1) DK2136006T3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5779110B2 (ja) * 2012-01-17 2015-09-16 日立建機株式会社 ホイール式作業車両の油圧制御装置
US20150323070A1 (en) * 2014-05-09 2015-11-12 Caterpillar Sarl Braking system
US10093296B2 (en) * 2017-01-25 2018-10-09 Goodrich Corporation Electrically activated park and emergency valve with on-valve manual actuation feature
JP6781117B2 (ja) 2017-07-28 2020-11-04 日立建機株式会社 ダンプトラックのブレーキシステム
CN111169448B (zh) * 2020-02-25 2024-09-06 杭叉集团股份有限公司 一种电液伺服制动液压系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058975A (en) * 1979-09-15 1981-04-15 Lucas Industries Ltd Vehicle brake actuator
DE10059192C1 (de) * 2000-11-29 2002-09-05 Sauer Danfoss Holding As Nordb Hydraulische Antriebseinrichtung für ein Fahrzeug
DE10197080T5 (de) * 2000-12-20 2007-05-24 Caterpillar Inc., Peoria Baumaschine mit Traktionssteuerung
DE10153458A1 (de) * 2001-10-30 2003-05-15 Zahnradfabrik Friedrichshafen Arbeitsmaschine und Verfahren zum Betreiben einer Arbeitsmaschine
JP4015445B2 (ja) * 2002-03-15 2007-11-28 日立建機株式会社 ホイール式建設機械の操作制御装置
CN101218134B (zh) * 2005-07-07 2010-07-21 株式会社小松制作所 作业车辆的减速器控制装置
US7517026B1 (en) * 2007-12-05 2009-04-14 Deere & Company Control circuit for trailer brakes in a by-wire brake system

Also Published As

Publication number Publication date
EP2136006B1 (de) 2013-06-12
DE202008008044U1 (de) 2009-11-05
US20090309412A1 (en) 2009-12-17
EP2136006A1 (de) 2009-12-23
US10132057B2 (en) 2018-11-20

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