EA200901368A1 - Транспортное средство с погрузочным устройством - Google Patents

Транспортное средство с погрузочным устройством

Info

Publication number
EA200901368A1
EA200901368A1 EA200901368A EA200901368A EA200901368A1 EA 200901368 A1 EA200901368 A1 EA 200901368A1 EA 200901368 A EA200901368 A EA 200901368A EA 200901368 A EA200901368 A EA 200901368A EA 200901368 A1 EA200901368 A1 EA 200901368A1
Authority
EA
Eurasian Patent Office
Prior art keywords
loading
damping
swing arm
vehicle
loading device
Prior art date
Application number
EA200901368A
Other languages
English (en)
Inventor
Себастьен Порте
Original Assignee
Дир Энд Компани
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 Дир Энд Компани filed Critical Дир Энд Компани
Publication of EA200901368A1 publication Critical patent/EA200901368A1/ru

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
    • E02F9/2203—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
    • 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
    • E02F9/2253—Controlling the travelling speed of vehicles, e.g. adjusting travelling speed according to implement loads, control of hydrostatic transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Operation Control Of Excavators (AREA)

Abstract

Приведено описание транспортного средства (10) с погрузочным устройством (12). Погрузочное устройство (12) содержит погрузочный качающийся рычаг (20), причем дополнительно предусмотрена гидравлическая система (28) для подъема и опускания погрузочного качающегося рычага (20) с гидравлической амортизацией для амортизации погрузочного качающегося рычага (20) и управляющий блок (60) для управления амортизацией. Для оптимизации комфорта и производительности при включенной гидравлической амортизации предлагается, что управляющий блок (60) выполнен таким образом, что обеспечивается возможность управления амортизацией в зависимости от представляющей скорость транспортного средства управляющей величины.
EA200901368A 2008-11-19 2009-11-05 Транспортное средство с погрузочным устройством EA200901368A1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008043845A DE102008043845A1 (de) 2008-11-19 2008-11-19 Fahrzeug mit Ladevorrichtung

Publications (1)

Publication Number Publication Date
EA200901368A1 true EA200901368A1 (ru) 2010-06-30

Family

ID=41664764

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200901368A EA200901368A1 (ru) 2008-11-19 2009-11-05 Транспортное средство с погрузочным устройством

Country Status (6)

Country Link
US (1) US20100125394A1 (ru)
EP (1) EP2189581A1 (ru)
BR (1) BRPI0904496A2 (ru)
CA (1) CA2685664A1 (ru)
DE (1) DE102008043845A1 (ru)
EA (1) EA200901368A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201113696D0 (en) * 2011-08-09 2011-09-21 Agco Int Gmbh Control means for controlling damping of an implement attached to a vehicle
EP2804993B1 (en) * 2012-01-20 2017-01-18 CNH Industrial Italia S.p.A. Ride control system
DE102013222165A1 (de) * 2013-10-01 2015-04-02 Deere & Company Frontladeranordnung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909205C1 (ru) * 1989-03-21 1990-05-23 Hanomag Ag, 3000 Hannover, De
JPH0280721A (ja) * 1989-07-27 1990-03-20 Yutani Heavy Ind Ltd 車輪式建設機械の自動振動抑制装置
US5147172A (en) * 1991-09-03 1992-09-15 Caterpillar Inc. Automatic ride control
US5520499A (en) * 1994-07-12 1996-05-28 Caterpillar Inc. Programmable ride control
US5890870A (en) * 1996-09-25 1999-04-06 Case Corporation Electronic ride control system for off-road vehicles
JPH1136375A (ja) * 1997-07-22 1999-02-09 Komatsu Ltd 装輪式建設機械の走行振動制振油圧回路
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
FR2851592B1 (fr) * 2003-02-21 2005-04-15 Hydrokit Chargeur frontal pour vehicule de travaux publics ou agricoles et vehicule equipe d'un tel chargeur
JP2006045852A (ja) * 2004-08-03 2006-02-16 Hitachi Constr Mach Co Ltd 液圧回路の液圧制御装置
US7621124B2 (en) * 2004-10-07 2009-11-24 Komatsu Ltd. Travel vibration suppressing device for working vehicle
JP4685417B2 (ja) * 2004-11-16 2011-05-18 日立建機株式会社 作業車両用液圧制御装置
US7793740B2 (en) * 2008-10-31 2010-09-14 Caterpillar Inc Ride control for motor graders

Also Published As

Publication number Publication date
US20100125394A1 (en) 2010-05-20
DE102008043845A1 (de) 2010-05-20
CA2685664A1 (en) 2010-05-19
EP2189581A1 (de) 2010-05-26
BRPI0904496A2 (pt) 2010-09-21

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