JP2000035004A5 - - Google Patents

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Publication number
JP2000035004A5
JP2000035004A5 JP1999191754A JP19175499A JP2000035004A5 JP 2000035004 A5 JP2000035004 A5 JP 2000035004A5 JP 1999191754 A JP1999191754 A JP 1999191754A JP 19175499 A JP19175499 A JP 19175499A JP 2000035004 A5 JP2000035004 A5 JP 2000035004A5
Authority
JP
Japan
Prior art keywords
accumulator
valve
ride control
port
tank
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1999191754A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000035004A (ja
Filing date
Publication date
Priority claimed from US09/110,493 external-priority patent/US6167701B1/en
Application filed filed Critical
Publication of JP2000035004A publication Critical patent/JP2000035004A/ja
Publication of JP2000035004A5 publication Critical patent/JP2000035004A5/ja
Pending legal-status Critical Current

Links

JP11191754A 1998-07-06 1999-07-06 ライド制御装置 Pending JP2000035004A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/110493 1998-07-06
US09/110,493 US6167701B1 (en) 1998-07-06 1998-07-06 Variable rate ride control

Publications (2)

Publication Number Publication Date
JP2000035004A JP2000035004A (ja) 2000-02-02
JP2000035004A5 true JP2000035004A5 (enExample) 2006-08-24

Family

ID=22333311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11191754A Pending JP2000035004A (ja) 1998-07-06 1999-07-06 ライド制御装置

Country Status (3)

Country Link
US (1) US6167701B1 (enExample)
JP (1) JP2000035004A (enExample)
DE (1) DE19931027A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19711769C2 (de) * 1997-03-21 1999-06-02 Mannesmann Rexroth Ag Hydraulische Steueranordnung für eine mobile Arbeitsmaschine insbesondere für einen Radlader
US6357230B1 (en) * 1999-12-16 2002-03-19 Caterpillar Inc. Hydraulic ride control system
GB2365407B (en) 2000-05-25 2003-10-08 Bamford Excavators Ltd Hydraulic system for wheeled loader
DE10133616A1 (de) * 2001-07-13 2003-01-30 Bosch Rexroth Ag Hydraulische Steueranordnung
DE10148962C1 (de) * 2001-10-04 2003-02-27 Hydac Technology Gmbh Steuervorrichtung
NO317430B1 (no) * 2002-02-08 2004-10-25 Master Marine As Fremgangsmate for bruk ved offshore lastoverforing, flyter og hydraulisk innretning for samme
DE10305790A1 (de) * 2003-02-07 2004-08-26 Hydac System Gmbh Federungsvorrichtung
GB2418903B (en) * 2004-10-08 2008-06-25 Caterpillar Inc Ride control circuit for a work machine
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
EP1914353A3 (en) * 2006-10-19 2011-04-20 Hitachi Construction Machinery Co., Ltd. Construction machine
EP2072692B1 (en) * 2007-12-21 2012-08-01 Caterpillar Inc. Machine having selective ride control
US8851237B2 (en) * 2010-04-22 2014-10-07 Bishamon Industries Corporation Variable-capacity self-adjusting pneumatic load elevator
CN103249950B (zh) 2010-10-15 2015-07-22 伊顿公司 用于工业过程的混合液压系统
EP2638293B1 (en) 2010-10-18 2017-07-05 Eaton Corporation Hydraulic drive circuit with parallel architectured accumulator
FR2971023B1 (fr) * 2011-01-31 2014-07-11 Poclain Hydraulics Ind Dispositif de transmission hydraulique permettant la recuperation d'energie
CN102269189B (zh) * 2011-07-04 2013-03-27 中联重科股份有限公司 液压控制回路
US9091039B2 (en) * 2012-03-02 2015-07-28 Deere & Company Ride control system
DE102014000696A1 (de) * 2014-01-14 2015-07-16 Hydac System Gmbh Vorrichtung zum Sperren und zum Druckanpassen
JP6579571B2 (ja) * 2015-04-21 2019-09-25 キャタピラー エス エー アール エル 流体圧回路および作業機械
US10246854B2 (en) 2016-10-26 2019-04-02 Wacker Neuson Production Americas Llc Material handling machine with ride control system and method
CN106438514B (zh) * 2016-10-31 2017-12-15 广西柳工机械股份有限公司 装载机侧卸液压系统
US10801532B2 (en) * 2017-03-29 2020-10-13 Hitachi Construction Machinery Co., Ltd. Work machine
DE102017004303A1 (de) * 2017-05-04 2018-11-08 Hydac Systems & Services Gmbh Druckspeichersystem
GB2563238B (en) 2017-06-07 2021-04-28 Caterpillar Sarl Fluid delivery system
WO2020146149A1 (en) * 2019-01-08 2020-07-16 Parker-Hannifin Corporation Hydraulic control valve with duplicate workports and integrated actuator oscillation control features
US11493060B2 (en) 2019-06-04 2022-11-08 Industries Mailhot Inc. Hydraulic powering system and method of operating a hydraulic powering system
US11781573B2 (en) 2020-07-23 2023-10-10 Parker-Hannifin Corporation System, valve assembly, and methods for oscillation control of a hydraulic machine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738101A (en) 1985-10-11 1988-04-19 Kubik Philip A Fluid system having a hydraulic counterbalance system
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
JPH0523607A (ja) * 1991-07-24 1993-02-02 Onoda Cement Co Ltd ローラミル加圧装置の油圧回路
DE4129509C2 (de) 1991-09-05 1994-06-16 Rexroth Mannesmann Gmbh Hydraulische Steueranordnung für Baumaschinen
US5189940A (en) * 1991-09-13 1993-03-02 Caterpillar Inc. Method and apparatus for controlling an implement
JPH05272463A (ja) * 1992-03-26 1993-10-19 Nissan Motor Co Ltd 油圧供給装置
JP3360310B2 (ja) * 1992-04-08 2002-12-24 日立建機株式会社 脈動除去装置
JP2915247B2 (ja) * 1992-10-13 1999-07-05 日立建機株式会社 油圧作業機械の振動抑制装置
JP2596166Y2 (ja) * 1993-12-28 1999-06-07 東洋運搬機株式会社 作業車両のダイナミックダンパーの切換装置
US5520499A (en) 1994-07-12 1996-05-28 Caterpillar Inc. Programmable ride control
JPH0978633A (ja) * 1995-09-13 1997-03-25 Komatsu Ltd 車輪式建設機械の走行振動抑制油圧回路
US5992146A (en) * 1996-04-12 1999-11-30 Caterpillar Inc. Variable rate ride control system
US5706657A (en) 1996-04-12 1998-01-13 Caterpillar Inc. Ride control system with an auxiliary power source
US5906089A (en) * 1997-07-17 1999-05-25 Hay & Forage Industries Slave cylinder stabilizer for harvester header
JP3843889B2 (ja) * 2002-05-31 2006-11-08 Ｔｃｍ株式会社 作業車両のダイナミックダンパー

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