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DE60306313D1 - Lenkeinrichtung für elektrisches Arbeitsfahrzeug - Google Patents

Lenkeinrichtung für elektrisches Arbeitsfahrzeug

Info

Publication number
DE60306313D1
DE60306313D1 DE60306313T DE60306313T DE60306313D1 DE 60306313 D1 DE60306313 D1 DE 60306313D1 DE 60306313 T DE60306313 T DE 60306313T DE 60306313 T DE60306313 T DE 60306313T DE 60306313 D1 DE60306313 D1 DE 60306313D1
Authority
DE
Germany
Prior art keywords
steering device
work vehicle
electric work
electric
steering
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.)
Expired - Lifetime
Application number
DE60306313T
Other languages
English (en)
Other versions
DE60306313T2 (de
DE60306313T3 (de
Inventor
Seiji Nakashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32376268&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60306313(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of DE60306313D1 publication Critical patent/DE60306313D1/de
Publication of DE60306313T2 publication Critical patent/DE60306313T2/de
Application granted granted Critical
Publication of DE60306313T3 publication Critical patent/DE60306313T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/07—Supply of pressurised fluid for steering also supplying other consumers ; control thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/24—Endless track steering specially adapted for vehicles having both steerable wheels and endless track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/065—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07568—Steering arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07572—Propulsion arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Power Steering Mechanism (AREA)
DE60306313.6T 2002-12-18 2003-12-17 Lenkeinrichtung für elektrisches Arbeitsfahrzeug Expired - Lifetime DE60306313T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002366857A JP4062085B2 (ja) 2002-12-18 2002-12-18 電気式産業車両の操舵装置
JP2002366857 2002-12-18
EP03028945.8A EP1431162B2 (de) 2002-12-18 2003-12-17 Lenkeinrichtung für elektrisches Arbeitsfahrzeug

Publications (3)

Publication Number Publication Date
DE60306313D1 true DE60306313D1 (de) 2006-08-03
DE60306313T2 DE60306313T2 (de) 2007-06-21
DE60306313T3 DE60306313T3 (de) 2014-12-24

Family

ID=32376268

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60306313.6T Expired - Lifetime DE60306313T3 (de) 2002-12-18 2003-12-17 Lenkeinrichtung für elektrisches Arbeitsfahrzeug

Country Status (5)

Country Link
US (1) US7357215B2 (de)
EP (1) EP1431162B2 (de)
JP (1) JP4062085B2 (de)
CN (1) CN100379628C (de)
DE (1) DE60306313T3 (de)

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JP2006124127A (ja) * 2004-10-29 2006-05-18 Mitsubishi Heavy Ind Ltd バッテリー式フォークリフト
DE102005022089B4 (de) * 2005-05-12 2019-11-07 Linde Material Handling Gmbh Hydraulische Lenkeinrichtung
JP4687236B2 (ja) 2005-05-17 2011-05-25 日産自動車株式会社 産業車両の油圧制御装置
JP4544197B2 (ja) * 2005-05-17 2010-09-15 日産自動車株式会社 産業車両の油圧駆動装置
JP2007099038A (ja) * 2005-10-03 2007-04-19 Hitachi Ltd パワーステアリング装置
EP2038162B1 (de) * 2006-07-07 2011-04-27 Hydro-Gear Limited Partnership Elektronisches lenkungssteuerungsgerät
US8950520B2 (en) 2006-07-07 2015-02-10 Hydro-Gear Limited Partnership Front steering module for a zero turn radius vehicle
JP5065632B2 (ja) * 2006-07-13 2012-11-07 日産フォークリフト株式会社 産業車両の油圧制御装置
JP4389912B2 (ja) 2006-09-12 2009-12-24 日産自動車株式会社 産業車両の油圧制御装置
KR101382957B1 (ko) * 2006-12-21 2014-04-08 히다찌 겐끼 가부시키가이샤 작업 차량의 스티어링 시스템
US8160778B2 (en) * 2006-12-26 2012-04-17 Hitachi Construction Machinery Co., Ltd. Steering system for engineering vehicle
US8844665B2 (en) * 2007-12-27 2014-09-30 Swissauto Powersport Llc Skid steered all terrain vehicle
JP2010095354A (ja) * 2008-10-17 2010-04-30 Sumitomonacco Materials Handling Co Ltd フォークリフトの速度制限装置
CN102341293B (zh) * 2009-03-12 2014-02-12 R.H.谢帕德股份有限公司 解除动力转向助力的方法及使用该方法的动力转向系统
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DE102010016470B4 (de) * 2010-04-16 2012-03-08 Hubtex Maschinenbau Gmbh & Co. Kg Lenkverfahren und Lenksysteme für ein Flurförderzeug
DE102011111420B4 (de) * 2011-08-23 2015-11-19 Audi Ag Verfahren zur Steuerung lenkbarer Hinterräder eines Kraftfahrzeugs und Kraftfahrzeug
RU2531425C2 (ru) * 2012-01-17 2014-10-20 Республиканское Конструкторское Унитарное Предприятие "Гскб По Зерноуборочной И Кормоуборочной Технике" Гидравлическая система рулевого управления транспортного средства на гусеничном ходу
CN102649448B (zh) * 2012-04-17 2014-07-02 杭州葛高机械股份有限公司 全液压方向盘行星转向履带拖拉机
CN102649446B (zh) * 2012-04-17 2013-12-04 杭州葛高机械有限公司 履带行走机械全液压方向盘转向制动控制装置
CN103112487A (zh) * 2013-01-10 2013-05-22 青岛科技大学 车辆线控转向方向盘装置
CN103661001B (zh) * 2013-12-10 2015-11-18 武汉新能车桥技术发展有限公司 双轮驱动系统差速控制方法及系统
US9238477B2 (en) 2014-03-03 2016-01-19 Xtreme Manufacturing, Llc Method and system for a lift device having independently steerable wheels
CN104787111B (zh) * 2015-04-23 2018-04-24 圣邦集团有限公司 一种用于转向系统的控制阀
JP6428538B2 (ja) * 2015-09-14 2018-11-28 株式会社豊田自動織機 産業車両の操舵制御装置及び産業車両の操舵制御方法
CN105329317B (zh) * 2015-11-17 2017-12-19 吉林大学 汽车爆胎方向盘转角限制和分轮制动联合控制系统及方法
US9834248B2 (en) * 2016-01-15 2017-12-05 Deere & Company Vehicle guidance system with a stepper motor
DE102016113260B4 (de) * 2016-07-19 2022-05-25 Hubtex Maschinenbau Gmbh & Co. Kg Betriebsverfahren und Flurförderzeug
CN106882263A (zh) * 2017-03-01 2017-06-23 汤广禹 一种新型汽车转向辅助装置
CN106965854B (zh) * 2017-03-29 2022-11-11 星光农机股份有限公司 传动控制装置
CN106976481B (zh) * 2017-03-29 2022-11-11 星光农机股份有限公司 转向传动结构
DE102017114494A1 (de) * 2017-06-29 2019-01-03 Thyssenkrupp Ag Steer-by-Wire-Lenksystem mit Torque-Vectoring und integrierter Anti-Schlupf-Regelung
CN107200060B (zh) * 2017-07-11 2023-08-04 安徽合力股份有限公司 一种电动叉车的转向控制装置及其控制方法
JP6483796B1 (ja) * 2017-12-22 2019-03-13 三菱ロジスネクスト株式会社 電動車
CN108443247B (zh) * 2018-04-03 2023-07-14 安徽合力股份有限公司 叉车独立液压转向系统
US12252380B1 (en) 2018-04-27 2025-03-18 California Manufacturing & Engineering Company, Llc Work platform having attached movable work step
FI128300B (en) * 2018-09-03 2020-03-13 Rocla Oyj Truck control
FR3101867B1 (fr) * 2019-10-10 2021-10-08 Manitou Bf Engin de manutention de charge équipé d'un moteur thermique et procédé de commande de la vitesse en rotation du moteur thermique d'un tel engin
CN111824259A (zh) * 2020-07-30 2020-10-27 三一汽车起重机械有限公司 车桥对中控制系统及起重机
AU2022376818A1 (en) * 2021-10-26 2024-05-09 Ethium, Llc Forklift kit with interchangeable power system conversion units
CN114132314B (zh) * 2021-12-20 2023-09-01 杭叉集团股份有限公司 一种工业车辆转弯降速控制系统及其方法
EP4461621A1 (de) * 2023-05-08 2024-11-13 CNH Industrial Italia S.p.A. Verfahren zur steuerung eines hydraulikkreislaufs eines elektrischen arbeitsfahrzeugs

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Also Published As

Publication number Publication date
CN100379628C (zh) 2008-04-09
EP1431162A3 (de) 2004-12-15
JP2004196110A (ja) 2004-07-15
EP1431162B2 (de) 2014-10-22
JP4062085B2 (ja) 2008-03-19
CN1530271A (zh) 2004-09-22
DE60306313T2 (de) 2007-06-21
EP1431162A2 (de) 2004-06-23
US7357215B2 (en) 2008-04-15
DE60306313T3 (de) 2014-12-24
US20040149498A1 (en) 2004-08-05
EP1431162B1 (de) 2006-06-21

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Legal Events

Date Code Title Description
8363 Opposition against the patent