FR2891604B1 - Structure et procede de commande de vitesse pour un vehicule de travaux - Google Patents

Structure et procede de commande de vitesse pour un vehicule de travaux

Info

Publication number
FR2891604B1
FR2891604B1 FR0654007A FR0654007A FR2891604B1 FR 2891604 B1 FR2891604 B1 FR 2891604B1 FR 0654007 A FR0654007 A FR 0654007A FR 0654007 A FR0654007 A FR 0654007A FR 2891604 B1 FR2891604 B1 FR 2891604B1
Authority
FR
France
Prior art keywords
speed control
work vehicle
control structure
vehicle
work
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.)
Active
Application number
FR0654007A
Other languages
English (en)
Other versions
FR2891604A1 (fr
Inventor
Eiji Nishi
Keishiro Nishi
Atsushi Shinkai
Yasunobu Nakatani
Taichi Fujiwara
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.)
Kubota Corp
Original Assignee
Kubota 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
Application filed by Kubota Corp filed Critical Kubota Corp
Publication of FR2891604A1 publication Critical patent/FR2891604A1/fr
Priority to FR1551659A priority Critical patent/FR3017917B1/fr
Application granted granted Critical
Publication of FR2891604B1 publication Critical patent/FR2891604B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/66Control 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 specially adapted for continuously variable gearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/46Automatic regulation in accordance with output requirements
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/16Cabins, platforms, or the like, for drivers
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20Drives; Control devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/42Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/423Motor capacity control by fluid pressure control means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/42Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/433Pump capacity control by fluid pressure control means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/46Automatic regulation in accordance with output requirements
    • F16H61/462Automatic regulation in accordance with output requirements for achieving a target speed ratio
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02Selector apparatus
    • F16H59/04Ratio selector apparatus
    • F16H59/06Ratio selector apparatus the ratio being infinitely variable
    • F16H2059/065Inching pedals for setting the ratio of an hydrostatic transmission
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68Inputs being a function of gearing status
    • F16H2059/6838Sensing gearing status of hydrostatic transmissions
    • F16H2059/6853Sensing gearing status of hydrostatic transmissions the state of the transmission units, i.e. motor or pump capacity, e.g. for controlled shifting of range gear
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H47/00Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36Inputs being a function of speed
    • F16H59/38Inputs being a function of speed of gearing elements
    • F16H59/42Input shaft speed
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/19Gearing
    • Y10T74/19219Interchangeably locked
    • Y10T74/19251Control mechanism
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/20Control lever and linkage systems
    • Y10T74/20012Multiple controlled elements
    • Y10T74/20018Transmission control
    • Y10T74/20037Occupant propelled vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
FR0654007A 2005-09-30 2006-09-28 Structure et procede de commande de vitesse pour un vehicule de travaux Active FR2891604B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1551659A FR3017917B1 (fr) 2005-09-30 2015-02-26 Structure et procede de commande de vitesse pour un vehicule de travaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005286074A JP4528238B2 (ja) 2005-09-30 2005-09-30 作業車の車速制御構造

Publications (2)

Publication Number Publication Date
FR2891604A1 FR2891604A1 (fr) 2007-04-06
FR2891604B1 true FR2891604B1 (fr) 2016-02-12

Family

ID=37882459

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0654007A Active FR2891604B1 (fr) 2005-09-30 2006-09-28 Structure et procede de commande de vitesse pour un vehicule de travaux
FR1551659A Active FR3017917B1 (fr) 2005-09-30 2015-02-26 Structure et procede de commande de vitesse pour un vehicule de travaux

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1551659A Active FR3017917B1 (fr) 2005-09-30 2015-02-26 Structure et procede de commande de vitesse pour un vehicule de travaux

Country Status (5)

Country Link
US (1) US7613560B2 (fr)
JP (1) JP4528238B2 (fr)
KR (1) KR100819955B1 (fr)
CN (1) CN100501196C (fr)
FR (2) FR2891604B1 (fr)

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JP4528238B2 (ja) * 2005-09-30 2010-08-18 株式会社クボタ 作業車の車速制御構造
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JP4992529B2 (ja) * 2007-04-24 2012-08-08 井関農機株式会社 作業車両の変速制御装置
US7719411B2 (en) * 2007-06-12 2010-05-18 Robert Bosch Gmbh Method and system of transmitting a plurality of movement parameters of a vehicle via a two-wire interface
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US20140002256A1 (en) * 2011-03-24 2014-01-02 Toyota Jidosha Kabushki Kaisha Vehicle and control method for vehicle
JP5933296B2 (ja) * 2011-07-29 2016-06-08 株式会社クボタ 車両用変速制御システム
US9096230B2 (en) * 2011-11-01 2015-08-04 Caterpillar Paving Products Inc. Hystat drive system having coasting functionality
EP2798240B1 (fr) * 2011-11-14 2020-03-04 CNH Industrial Italia S.p.A. Transmission à variation continue hydromécanique pour produire un couple de sortie élevé
US8744700B2 (en) * 2012-04-25 2014-06-03 Darren Beams Reversing vehicle remote telematics detection
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ITMO20130162A1 (it) * 2013-06-04 2014-12-05 Cnh Italia Spa Apparati e metodi per frenare una combinazione trattore-rimorchio.
JP6286965B2 (ja) * 2013-09-18 2018-03-07 株式会社豊田自動織機 産業車両の車速制御装置
JP6265725B2 (ja) * 2013-12-16 2018-01-24 株式会社小松製作所 作業車両及び作業車両の制御方法
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Also Published As

Publication number Publication date
CN100501196C (zh) 2009-06-17
US20070137338A1 (en) 2007-06-21
KR20070037317A (ko) 2007-04-04
FR3017917B1 (fr) 2019-06-28
CN1940353A (zh) 2007-04-04
FR3017917A1 (fr) 2015-08-28
US7613560B2 (en) 2009-11-03
KR100819955B1 (ko) 2008-04-07
FR2891604A1 (fr) 2007-04-06
JP2007092950A (ja) 2007-04-12
JP4528238B2 (ja) 2010-08-18

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