BRPI0508902A - processo e dispositivo para amortecimento de movimento em máquinas de construção - Google Patents

processo e dispositivo para amortecimento de movimento em máquinas de construção

Info

Publication number
BRPI0508902A
BRPI0508902A BRPI0508902-6A BRPI0508902A BRPI0508902A BR PI0508902 A BRPI0508902 A BR PI0508902A BR PI0508902 A BRPI0508902 A BR PI0508902A BR PI0508902 A BRPI0508902 A BR PI0508902A
Authority
BR
Brazil
Prior art keywords
construction machinery
motion damping
damping process
hydraulic
hydraulic cylinder
Prior art date
Application number
BRPI0508902-6A
Other languages
English (en)
Inventor
Renato Gianoglio
Salvatore Frediani
Juergen Weber
Original Assignee
Cnh Baumaschinen Gmbh
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 Baumaschinen Gmbh filed Critical Cnh Baumaschinen Gmbh
Publication of BRPI0508902A publication Critical patent/BRPI0508902A/pt
Publication of BRPI0508902B1 publication Critical patent/BRPI0508902B1/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Soil Working Implements (AREA)

Abstract

PROCESSO E DISPOSITIVO PARA AMORTECIMENTO DE MOVIMENTO EM MáQUINAS DE CONSTRUçãO. A presente invenção refere-se a um processo e a um dispositivo para amortecimento de movimento em máquinas de construção (1) automóveis, sem molejo, especialmente carregadores sobre rodas com um aparelho de trabalho (1.2) acionado por meio de um cilindro hidráulico (1.4), uma fonte hidráulica, uma válvula (1.5) controlada para suprimento do cilindro hidráulico (1.4) com fluido hidráulico, uma unidade de regulagem (6) com um soft-ware de controle bem como com emprego de um sensor (2) executado como sensor de aceleração (2.1), sendo que o controle da velocidade do cilindro hidráulico (1.4) à base de uma reciclagem da aceleração abrange as seguintes etapas de processo: a. detecção do sinal de aceleração pelo sensor de aceleração (2.1) durante a marcha da máquina de construção, b. processamento do sinal de aceleração como grandeza de entrada pelo sofware de controle da unidade de regulagem (6) e determinação de um fluxo de controle (9) para válvula (1.5) como grandeza de saída para amortecimento do movimento e c. suprimento do cilindro hidráulico (1.4) como fluido hidráulico pela válvula (1.5) em função do fluxo de controle (9).
BRPI0508902A 2004-03-17 2005-03-15 processo e dispositivo para amortecimento de movimento em máquinas de construção BRPI0508902B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004012945A DE102004012945A1 (de) 2004-03-17 2004-03-17 Vorrichtung und Verfahren zur Bewegungstilgung bei Baumaschinen
PCT/EP2005/002719 WO2005090694A1 (de) 2004-03-17 2005-03-15 Verfahren und vorrichtung zur bewegungstilgung bei baumaschinen

Publications (2)

Publication Number Publication Date
BRPI0508902A true BRPI0508902A (pt) 2007-08-07
BRPI0508902B1 BRPI0508902B1 (pt) 2016-10-11

Family

ID=34962315

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508902A BRPI0508902B1 (pt) 2004-03-17 2005-03-15 processo e dispositivo para amortecimento de movimento em máquinas de construção

Country Status (7)

Country Link
US (1) US7756622B2 (pt)
EP (1) EP1725715B1 (pt)
AT (1) ATE454507T1 (pt)
BR (1) BRPI0508902B1 (pt)
DE (2) DE102004012945A1 (pt)
ES (1) ES2336340T3 (pt)
WO (1) WO2005090694A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007026154B4 (de) * 2006-06-05 2010-11-25 Marc Schröder Verfahren zum Druckausgleich im Dämpfungssystem einer Maschine mit hydraulischem Schwingungsdämpfer vor der Einschaltung des Dämpfersystems
DE102007045846A1 (de) * 2007-09-26 2009-04-02 Deere & Company, Moline Landwirtschaftliche Maschine und Verfahren zur Positionsbestimmung
ITUD20080057A1 (it) * 2008-03-17 2009-09-18 Cifa Spa Procedimento di controllo delle vibrazioni di un braccio articolato per il pompaggio di calcestruzzo, e relativo dispositivo
US8162070B2 (en) * 2008-09-03 2012-04-24 Cnh America Llc Hydraulic shock dissipation for implement bounce
AT507087B1 (de) * 2008-12-05 2010-02-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur semi-aktiven reduktion von druckschwingungen in einem hydrauliksystem
CN103097616B (zh) * 2010-03-05 2014-03-12 株式会社小松制作所 作业用车辆的减震动作控制装置及减震动作控制方法
US8977440B2 (en) * 2010-09-09 2015-03-10 Robert Bosch Gmbh Body movement mitigation in earth-moving vehicles
EP2637961B1 (en) * 2010-11-12 2016-04-20 JLG Industries Inc. Longitudinal stability monitoring system
US8833861B2 (en) * 2010-12-03 2014-09-16 Caterpillar Inc. Loading analysis system and method
CA2869935C (en) 2012-04-11 2020-01-07 Clark Equipment Company Lift arm suspension system for a power machine
US8869908B2 (en) 2012-05-07 2014-10-28 Caterpillar Inc. Anti-bounce control system for a machine
EP3039301B1 (en) 2013-08-30 2018-10-03 Eaton Corporation Control method and system for using a pair of independent hydraulic metering valves to reduce boom oscillations
US10344783B2 (en) 2013-11-14 2019-07-09 Eaton Intelligent Power Limited Pilot control mechanism for boom bounce reduction
JP6385069B2 (ja) * 2014-02-24 2018-09-05 住友重機械工業株式会社 ショベル
CN106661894B (zh) 2014-07-15 2019-12-10 伊顿公司 实现悬臂弹跳减少以及防止液压系统中的非指令运动的方法和设备
US10183852B2 (en) 2015-07-30 2019-01-22 Danfoss Power Solutions Gmbh & Co Ohg Load dependent electronic valve actuator regulation and pressure compensation
US10030364B2 (en) 2015-10-26 2018-07-24 Caterpillar Inc. Hydraulic system having automatic ride control
CN105604705B (zh) * 2016-01-11 2018-04-03 重庆红江机械有限责任公司 动态位移反馈调节式液压调速器
GB2557643B (en) * 2016-12-14 2019-12-18 Caterpillar Inc Pro-active machine damage limitation system
US10174473B2 (en) * 2017-02-15 2019-01-08 Michael G D'Andrea System and method for active vibration cancellation for use in a snow plow
CN111587324B (zh) 2017-04-28 2023-02-17 丹佛斯动力系统Ii技术有限公司 用于与机器中质量感应振动的阻尼相关的漂移的漂移补偿系统
EP3615813A4 (en) 2017-04-28 2021-01-27 Eaton Intelligent Power Limited MOTION SENSOR SYSTEM FOR DAMPING MASS-INDUCED VIBRATIONS IN MACHINES
CN111542702B (zh) 2017-04-28 2022-09-23 丹佛斯动力系统Ii技术有限公司 用于抑制具有液压控制的吊杆或细长构件的机器中的质量感应振动的系统
US12553211B2 (en) 2022-06-01 2026-02-17 Caterpillar Inc. System for mitigation of unintentional working machine movement

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0662268B2 (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
DE4119414A1 (de) * 1991-06-13 1992-12-17 Bosch Gmbh Robert Landwirtschaftlich nutzbare zugmaschine mit angelenktem hubwerk
DE4221943C2 (de) * 1991-09-04 1996-01-25 Orenstein & Koppel Ag Hydraulikanlage für mit Arbeitsgeräten versehene fahrbare Arbeitsmaschinen
ATE150508T1 (de) * 1991-09-04 1997-04-15 Orenstein & Koppel Ag Hydraulisches schwingungsdämpfungssystem für mit arbeitsgeräten versehene arbeitsmaschinen
US5555942A (en) * 1993-06-16 1996-09-17 Kabushiki Kaisha Komatsu Seisakusho Blade control system for use in a bulldozer
JPH07158105A (ja) * 1993-12-09 1995-06-20 Shin Caterpillar Mitsubishi Ltd ショベル系建設機械の掘削制御装置
JPH07234727A (ja) * 1994-02-21 1995-09-05 Komatsu Ltd 作業機の振動抑制装置およびその方法
DE4416228A1 (de) * 1994-05-07 1995-11-09 Rexroth Mannesmann Gmbh Hydraulische Anlage für ein mobiles Arbeitsgerät, insbesondere für einen Radlader
US5528843A (en) * 1994-08-18 1996-06-25 Caterpillar Inc. Control system for automatically controlling a work implement of an earthworking machine to capture material
US5884204A (en) 1996-04-16 1999-03-16 Case Corporation Active roadability control for work vehicles
US5890870A (en) * 1996-09-25 1999-04-06 Case Corporation Electronic ride control system for off-road vehicles
US5941920A (en) * 1997-11-12 1999-08-24 Case Corporation Control of an active suspension system for a work vehicle based upon a parameter of another vehicle system
US6898501B2 (en) * 1999-07-15 2005-05-24 Cnh America Llc Apparatus for facilitating reduction of vibration in a work vehicle having an active CAB suspension system
US6356829B1 (en) * 1999-08-02 2002-03-12 Case Corporation Unified control of a work implement
US6941687B2 (en) * 2001-09-25 2005-09-13 Cnh America Llc Electronic control for swing damping
US6843489B2 (en) * 2002-02-13 2005-01-18 Caterpillar Inc. Axle damping system and method
US20050082127A1 (en) * 2003-10-20 2005-04-21 Dennis Barber Passive vehicle suspension system with semi-active roll damping

Also Published As

Publication number Publication date
EP1725715B1 (de) 2010-01-06
ES2336340T3 (es) 2010-04-12
DE102004012945A1 (de) 2005-10-13
EP1725715A1 (de) 2006-11-29
US7756622B2 (en) 2010-07-13
US20070299589A1 (en) 2007-12-27
BRPI0508902B1 (pt) 2016-10-11
DE502005008824D1 (de) 2010-02-25
WO2005090694A1 (de) 2005-09-29
ATE454507T1 (de) 2010-01-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/10/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 21A ANUIDADE.