ATE377154T1 - Hydraulische steueranordnung für ein mobiles arbeitsgerät - Google Patents

Hydraulische steueranordnung für ein mobiles arbeitsgerät

Info

Publication number
ATE377154T1
ATE377154T1 AT04802785T AT04802785T ATE377154T1 AT E377154 T1 ATE377154 T1 AT E377154T1 AT 04802785 T AT04802785 T AT 04802785T AT 04802785 T AT04802785 T AT 04802785T AT E377154 T1 ATE377154 T1 AT E377154T1
Authority
AT
Austria
Prior art keywords
control arrangement
hydraulic control
working device
mobile working
working tool
Prior art date
Application number
AT04802785T
Other languages
English (en)
Inventor
Wolfgang Kauss
Original Assignee
Bosch Rexroth Ag
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 Bosch Rexroth Ag filed Critical Bosch Rexroth Ag
Application granted granted Critical
Publication of ATE377154T1 publication Critical patent/ATE377154T1/de

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
    • 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
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
    • E02F9/2207—Arrangements for controlling the attitude of actuators, e.g. speed, floating function for reducing or compensating oscillations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
AT04802785T 2003-11-25 2004-11-22 Hydraulische steueranordnung für ein mobiles arbeitsgerät ATE377154T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10354959A DE10354959A1 (de) 2003-11-25 2003-11-25 Hydraulische Steueranordnung für ein mobiles Arbeitsgerät

Publications (1)

Publication Number Publication Date
ATE377154T1 true ATE377154T1 (de) 2007-11-15

Family

ID=34625229

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04802785T ATE377154T1 (de) 2003-11-25 2004-11-22 Hydraulische steueranordnung für ein mobiles arbeitsgerät

Country Status (5)

Country Link
US (1) US7383682B2 (de)
EP (1) EP1687542B1 (de)
AT (1) ATE377154T1 (de)
DE (2) DE10354959A1 (de)
WO (1) WO2005052380A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090057045A1 (en) * 2007-08-29 2009-03-05 Cnh America Llc Hydraulic system to deter lift arm chatter
DE102009016571A1 (de) * 2009-04-06 2010-10-07 Agco Gmbh Hydraulische Steueranordnung
CN103534422B (zh) 2011-03-15 2016-01-20 派克汉尼芬公司 缓冲回转回路
US8858151B2 (en) * 2011-08-16 2014-10-14 Caterpillar Inc. Machine having hydraulically actuated implement system with down force control, and method
US8662277B2 (en) 2011-12-22 2014-03-04 Fairfield Manufacturing Company, Inc. Planetary gearbox with integral service brake
US9777749B2 (en) 2012-01-05 2017-10-03 Parker-Hannifin Corporation Electro-hydraulic system with float function
US9429227B2 (en) 2014-02-19 2016-08-30 Fairfield Manufacturing Company, Inc. Planetary gearbox with integral service brake
US10174770B2 (en) 2015-11-09 2019-01-08 Caterpillar Inc. System and method of hydraulic energy recovery for machine start-stop and machine ride control
US10151080B2 (en) 2015-11-30 2018-12-11 The Charles Machine Works, Inc. Valve assembly for work attachment
US12522477B2 (en) * 2022-10-26 2026-01-13 Brandt Industries Canada Ltd. Hydraulic circuit and method for a material handler
DE102023116860B3 (de) 2023-06-27 2024-11-14 Liebherr-Werk Ehingen Gmbh Fahrbarer Kran
DE102024109912A1 (de) * 2024-04-10 2025-10-16 Bucher Hydraulics Gmbh Verfahren zum Dämpfen von Schwingungen eines Anbaugerätes an einer mobilen Arbeitsmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1270241A1 (ru) 1985-07-10 1986-11-15 Минское научно-производственное объединение дорожного машиностроения "Дормаш" Гидропривод скрепера
JPH0662269B2 (ja) * 1989-04-21 1994-08-17 株式会社神戸製鋼所 移動式クレーンの変位抑制装置
JPH0815998B2 (ja) 1989-10-14 1996-02-21 株式会社神戸製鋼所 ホイール式クレーンの振動抑制装置
DE4129509C2 (de) * 1991-09-05 1994-06-16 Rexroth Mannesmann Gmbh Hydraulische Steueranordnung für Baumaschinen
DE4416228A1 (de) 1994-05-07 1995-11-09 Rexroth Mannesmann Gmbh Hydraulische Anlage für ein mobiles Arbeitsgerät, insbesondere für einen Radlader
EP0932730A1 (de) * 1996-10-21 1999-08-04 Ab Alö-Maskiner Vorrichtung zur schwingungsdämpfung für mobile maschinen
DE19754828C2 (de) * 1997-12-10 1999-10-07 Mannesmann Rexroth Ag Hydraulische Steueranordnung für eine mobile Arbeitsmaschine, insbesondere für einen Radlader, zur Dämpfung von Nickschwingungen
US20040088972A1 (en) * 2000-05-11 2004-05-13 Edwin Harnischfeger Hydraulic control arrangement
GB2418903B (en) * 2004-10-08 2008-06-25 Caterpillar Inc Ride control circuit for a work machine

Also Published As

Publication number Publication date
US7383682B2 (en) 2008-06-10
DE10354959A1 (de) 2005-06-30
EP1687542A1 (de) 2006-08-09
WO2005052380A1 (de) 2005-06-09
EP1687542B1 (de) 2007-10-31
US20070051100A1 (en) 2007-03-08
DE502004005397D1 (de) 2007-12-13

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Legal Events

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