[go: up one dir, main page]

FR2847525B1 - Dispositif de commande de deplacement pour vehicule mobile hydraulique - Google Patents

Dispositif de commande de deplacement pour vehicule mobile hydraulique

Info

Publication number
FR2847525B1
FR2847525B1 FR0313606A FR0313606A FR2847525B1 FR 2847525 B1 FR2847525 B1 FR 2847525B1 FR 0313606 A FR0313606 A FR 0313606A FR 0313606 A FR0313606 A FR 0313606A FR 2847525 B1 FR2847525 B1 FR 2847525B1
Authority
FR
France
Prior art keywords
control device
displacement control
mobile vehicle
hydraulic
hydraulic mobile
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 - Fee Related
Application number
FR0313606A
Other languages
English (en)
Other versions
FR2847525A1 (fr
Inventor
Masaaki Genji
Eric Jacques
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.)
Komatsu UK Ltd
Original Assignee
Komatsu UK Ltd
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 Komatsu UK Ltd filed Critical Komatsu UK Ltd
Publication of FR2847525A1 publication Critical patent/FR2847525A1/fr
Application granted granted Critical
Publication of FR2847525B1 publication Critical patent/FR2847525B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4043—Control of a bypass valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/425—Motor capacity control by electric actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/462—Automatic regulation in accordance with output requirements for achieving a target speed ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
    • F16H2059/446—Detecting vehicle stop, i.e. the vehicle is at stand still, e.g. for engaging parking lock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/54—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the brakes, e.g. parking brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/21—Providing engine brake control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
  • Motor Power Transmission Devices (AREA)
FR0313606A 2002-11-27 2003-11-20 Dispositif de commande de deplacement pour vehicule mobile hydraulique Expired - Fee Related FR2847525B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0227629A GB2395989B (en) 2002-11-27 2002-11-27 Travel control apparatus of hydraulic travelling vehicle

Publications (2)

Publication Number Publication Date
FR2847525A1 FR2847525A1 (fr) 2004-05-28
FR2847525B1 true FR2847525B1 (fr) 2009-03-06

Family

ID=9948583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0313606A Expired - Fee Related FR2847525B1 (fr) 2002-11-27 2003-11-20 Dispositif de commande de deplacement pour vehicule mobile hydraulique

Country Status (5)

Country Link
JP (1) JP2004176918A (fr)
CN (1) CN1506598A (fr)
DE (1) DE10354194B4 (fr)
FR (1) FR2847525B1 (fr)
GB (1) GB2395989B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6115433B2 (ja) * 2013-09-30 2017-04-19 アイシン・エィ・ダブリュ株式会社 油圧装置
KR102042254B1 (ko) * 2015-12-04 2019-11-08 현대자동차(주) 차량의 변속 제어방법
CN108706010A (zh) * 2017-05-09 2018-10-26 朱海燕 作业方便的车辆选挡自动行车系统
US10336311B2 (en) * 2017-06-13 2019-07-02 Cnh Industrial America Llc System and method for controlling the speed of a work vehicle during downhill operation
JP7033036B2 (ja) * 2018-08-29 2022-03-09 Ｋｙｂ株式会社 反転防止弁
CN114576354B (zh) * 2022-03-11 2023-12-15 潍柴动力股份有限公司 一种低速降挡控制方法及系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282010B1 (fr) * 1987-03-09 1992-06-03 Hydromatik GmbH Dispositif d'entraînement consistant en un moteur à vitesse de rotation changeante, une transmission hydrostatique variable et un mécanisme de changement de vitesses
DE4029548A1 (de) * 1990-09-18 1992-03-19 Hydromatik Gmbh Steuer- und regelvorrichtung fuer ein hydrostatisches getriebe
FR2674193A1 (fr) * 1991-03-19 1992-09-25 Poclain Hydraulics Sa Vehicule muni d'un systeme anti-patinage.
DE4234826C1 (de) * 1992-10-15 1993-10-28 Hydromatik Gmbh Hydrostatisches Getriebe
JP2866285B2 (ja) * 1993-11-17 1999-03-08 アイシン・エィ・ダブリュ株式会社 電子制御式自動変速機の制御装置
JP3400178B2 (ja) * 1995-03-31 2003-04-28 日立建機株式会社 油圧駆動車両の走行制御装置
JP3298423B2 (ja) * 1996-09-19 2002-07-02 アイシン・エィ・ダブリュ株式会社 自動変速機の油圧制御装置
DE19711402A1 (de) * 1997-03-19 1998-09-24 Zahnradfabrik Friedrichshafen Fahrantrieb
US6202016B1 (en) * 1999-08-10 2001-03-13 Eaton Corporation Shift on the go transmission system
US6481314B2 (en) * 2000-01-07 2002-11-19 Kanzaki Kokyukoki Mfg. Co. Ltd. Vehicle travelling control apparatus
US6393945B1 (en) * 2000-09-21 2002-05-28 Caterpillar Inc. Apparatus and method for preventing hunting between ranges in a continuously variable transmission
US6578358B1 (en) * 2000-09-29 2003-06-17 Clark Equipment Company Motion stop control for vehicle

Also Published As

Publication number Publication date
JP2004176918A (ja) 2004-06-24
DE10354194B4 (de) 2011-12-29
CN1506598A (zh) 2004-06-23
GB0227629D0 (en) 2003-01-08
GB2395989A (en) 2004-06-09
FR2847525A1 (fr) 2004-05-28
GB2395989B (en) 2007-02-07
DE10354194A1 (de) 2004-06-09

Similar Documents

Publication Publication Date Title
FR2738886B1 (fr) Dispositif de debrayage a commande hydraulique pour embrayage, notamment pour vehicules automobiles
FR2680844B1 (fr) Dispositif de debrayage a commande hydraulique pour embrayage a friction pour vehicule automobile.
FR2701443B1 (fr) Dispositif de commande, notamment direction pour vehicules automobiles.
FR2804648B1 (fr) Dispositif de direction pour vehicule
EP1834855A4 (fr) Dispositif de commande de course pour vehicule
FR2814517B1 (fr) Dispositif de transmission a engrenages, en particulier pour vehicule automobile
FR2817663B1 (fr) Dispositif de detection tactile pour vehicule automobile
WO2004068005A3 (fr) Transmission hydrostatique
FR2804398B1 (fr) Dispositif de direction pour un vehicule
FR2847525B1 (fr) Dispositif de commande de deplacement pour vehicule mobile hydraulique
FR2828238B1 (fr) Dispositif de commande de moteur de vehicule.
FR2658763B1 (fr) Dispositif de commande pour embrayage, notamment pour vehicule automobile.
FR2688176B1 (fr) Dispositif de commande d'une boite de vitesses, en particulier pour vehicule automobile.
FR2794508B1 (fr) Dispositif simplifie de commande hydraulique d'un embrayage, notamment pour vehicule automobile
FR2667276B1 (fr) Dispositif de commande pour embrayage, notamment pour vehicule automobile.
FR2672953B1 (fr) Dispositif de commande de boite de vitesses automatique, notamment pour vehicule automobile.
FR2751752B1 (fr) Dispositif capteur, notamment pour vehicule automobile
FR2779496B1 (fr) Dispositif de commande hydraulique d'un embrayage, notamment pour vehicule automobile
FR2745619B1 (fr) Dispositif de debrayage a commande hydraulique pour embrayage, notamment pour vehicule automobile
FR2816679B1 (fr) Dispositif de transmission de couple, en particulier pour vehicule automobile
FR2718503B1 (fr) Dispositif de commande verrouillable pour boîte de vitesses de véhicule automobile.
FR2823820B1 (fr) Dispositif de commande pour vehicule automobile, notamment pour boite de vitesses automatique
FR2806668B1 (fr) Dispositif de detection de depassement de vitesse pour vehicule automobile
FR2823821B1 (fr) Dispositif de commande pour boite de vitesses automatique de vehicule automobile
FR2809784B1 (fr) Dispositif de transmission, en particulier pour vehicule automobile

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20140731