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FR2443188A1 - Tracteur muni d'un dispositif de reglage automatique en fonction des conditions de charge - Google Patents

Tracteur muni d'un dispositif de reglage automatique en fonction des conditions de charge

Info

Publication number
FR2443188A1
FR2443188A1 FR7930070A FR7930070A FR2443188A1 FR 2443188 A1 FR2443188 A1 FR 2443188A1 FR 7930070 A FR7930070 A FR 7930070A FR 7930070 A FR7930070 A FR 7930070A FR 2443188 A1 FR2443188 A1 FR 2443188A1
Authority
FR
France
Prior art keywords
tractor
adjustment device
automatic adjustment
load conditions
tractor provided
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.)
Granted
Application number
FR7930070A
Other languages
English (en)
Other versions
FR2443188B1 (fr
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.)
C Van der Lely NV
Original Assignee
C Van der Lely NV
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 C Van der Lely NV filed Critical C Van der Lely NV
Publication of FR2443188A1 publication Critical patent/FR2443188A1/fr
Application granted granted Critical
Publication of FR2443188B1 publication Critical patent/FR2443188B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B67/00—Devices for controlling the tractor motor by resistance of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/08—Tractors having means for preventing overturning or tipping
    • 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
    • E02F9/2253—Controlling the travelling speed of vehicles, e.g. adjusting travelling speed according to implement loads, control of hydrostatic transmission
    • 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
    • F16H61/472—Automatic regulation in accordance with output requirements for achieving a target output torque
    • 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
    • F16H2059/506—Wheel slip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Agricultural Machines (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

L'invention concerne un tracteur comportant un moteur 1 des roues motrices qui sont entraînées au moyen d'un convertisseur de couple ou variateur de vitesse hydraulique 3, un dispositif et des moyens de réglage pour adapter automatiquement le fonctionnement du tracteur à la charge produite par l'outil monté sur le tracteur. Le tracteur selon l'invention est remarquable en ce que les moyens de réglage commandent le rapport de transmission du convertisseur de couple en fonction du dérapage ou patinage au sol d'au moins une roue motrice.
FR7930070A 1978-12-08 1979-12-07 Tracteur muni d'un dispositif de reglage automatique en fonction des conditions de charge Granted FR2443188A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7811964A NL7811964A (nl) 1978-12-08 1978-12-08 Trekker.

Publications (2)

Publication Number Publication Date
FR2443188A1 true FR2443188A1 (fr) 1980-07-04
FR2443188B1 FR2443188B1 (fr) 1983-12-30

Family

ID=19832026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930070A Granted FR2443188A1 (fr) 1978-12-08 1979-12-07 Tracteur muni d'un dispositif de reglage automatique en fonction des conditions de charge

Country Status (5)

Country Link
US (2) US4344499A (fr)
DE (1) DE2949237A1 (fr)
FR (1) FR2443188A1 (fr)
GB (1) GB2039005B (fr)
NL (1) NL7811964A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495886A1 (fr) * 1980-12-13 1982-06-18 Bosch Gmbh Robert Procede et installation pour la detection du patinage d'un tracteur avec un instrument agricole attele
EP0092316A1 (fr) * 1982-03-22 1983-10-26 Deere & Company Système de commande de la profondeur de travail pour véhicule avec outil à travailler le sol
FR2533409A1 (fr) * 1982-09-28 1984-03-30 Bosch Gmbh Robert Dispositif de commande de la profondeur de travail d'un engin de travail du sol
EP0151323A3 (en) * 1982-03-22 1985-12-11 Deere & Company Working depth control system for vehicle with ground working inplement
WO1997041371A1 (fr) * 1996-04-30 1997-11-06 Steyr-Daimler-Puch Aktiengesellschaft Procede pour le reglage fin d'une transmission a division de puissance mecano-hydrostatique

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US4549610A (en) * 1979-06-05 1985-10-29 Lely Cornelis V D Vehicle with front and rear steerable wheels individually driven by hydraulic motors
JPS57137724A (en) * 1981-02-19 1982-08-25 Fuji Heavy Ind Ltd Overheating prevention device of clutch
JPS57140925A (en) * 1981-02-24 1982-08-31 Fuji Heavy Ind Ltd Detection of clutch overheat
US4518045A (en) * 1983-06-13 1985-05-21 Deere & Company Vehicle with coolant pressure responsive hitch control
DE3342007C2 (de) * 1983-11-22 1993-12-09 Bosch Gmbh Robert Regeleinrichtung für ein Hubwerk bei einer Zugmaschine mit Übersetzungsgetriebe
DE3346892A1 (de) * 1983-12-23 1985-07-11 Mannesmann Rexroth GmbH, 8770 Lohr Fahrzeug mit einem gelenkig befestigten anbaugeraet
USRE34023E (en) * 1984-03-30 1992-08-11 Dana Corporation Power takeoff speed control assembly
US4597301A (en) * 1984-03-30 1986-07-01 Dana Corporation Power takeoff speed control assembly
GB8408841D0 (en) * 1984-04-05 1984-05-16 Massey Ferguson Services Nv Clutch engagement control system
DE3413435A1 (de) * 1984-04-09 1985-10-17 Alfred Teves Gmbh, 6000 Frankfurt Regeleinrichtung fuer kraftfahrzeuge
DE3423032A1 (de) * 1984-06-22 1986-01-02 Alfred Teves Gmbh, 6000 Frankfurt Regeleinrichtung fuer kraftfahrzeuge
JPS61119821A (ja) * 1984-11-15 1986-06-07 Toyota Motor Corp 車両用電磁クラツチの制御方法および装置
US4686434A (en) * 1985-03-14 1987-08-11 Mitsubishi Denki Kabushiki Kaisha Electric vehicle monitoring system
US4633147A (en) * 1985-04-03 1986-12-30 National Mine Service Company Electric powered vehicle and method of propelling the same
DE3522823C2 (de) * 1985-06-26 1993-12-02 Bosch Gmbh Robert Bedienteil für eine elektrohydraulische Hubwerksregeleinrichtung von Traktoren
DE3524944A1 (de) * 1985-07-12 1987-01-15 Bosch Gmbh Robert Einrichtung zum regeln und steuern des antriebs eines an einem landwirtschaftlichen arbeitsfahrzeug angehaengten arbeitsgeraets
FI76034C (fi) * 1986-03-10 1988-09-09 Rauma Repola Oy Koppling foer skyddning av mekanism.
DE3608456C2 (de) * 1986-03-14 1995-04-20 Bosch Gmbh Robert Elektrohydraulische Regeleinrichtung für ein landwirtschaftlich nutzbares Motorfahrzeug
DE3711233A1 (de) * 1987-04-03 1988-10-20 Linde Ag Antriebseinrichtung mit einer primaerenergiequelle, einem getriebe und einer pumpe
DE3717260A1 (de) * 1987-05-22 1988-12-01 Rexroth Mannesmann Gmbh Schaltungsanordnung zum uebertragen einer versorgungsspannung und eines steuersignals
DE3727690A1 (de) * 1987-08-19 1989-03-02 Rexroth Mannesmann Gmbh Schaltungsanordnung fuer den antrieb eines fahrzeuges
US4846283A (en) * 1987-09-08 1989-07-11 J. I. Case Company Engine-sensing draft control system with multiple feedback compensation mechanisms
JPH0830426B2 (ja) * 1988-08-23 1996-03-27 株式会社小松製作所 シュースリップに基づくエンジン出力制御方法
DE3932569A1 (de) * 1989-09-29 1991-04-11 Bosch Gmbh Robert Bremsdruckregelsystem
US5190111A (en) * 1991-06-03 1993-03-02 Ford New Holland, Inc. Hitch positioning with slip override control and calibrated wheel speed for determining slip
US5263320A (en) * 1992-03-16 1993-11-23 General Motors Corporation Converter bypass piston for reduced idle loss
WO1995021066A1 (fr) * 1994-02-03 1995-08-10 Applied Design Technology, Ltd. Transmission hydraulique et convertisseur de couple combines
US5549185A (en) * 1994-08-01 1996-08-27 Case Corporation Power take off torque limiting control system
US5494142A (en) * 1994-08-01 1996-02-27 Case Corporation Power take off clutch engagement control system
US5601172A (en) * 1994-08-01 1997-02-11 Case Corporation Power take off clutch engagement control system for cold weather starting
US5505267A (en) * 1994-11-14 1996-04-09 Case Corporation Differential lock control system for agricultural vehicles
US5755291A (en) * 1996-06-10 1998-05-26 Case Corporation Operator interface for vehicle control system with slip regulation
US5911769A (en) * 1996-06-10 1999-06-15 Case Corporation Hitch assembly control system with slip control
GB9623784D0 (en) * 1996-11-15 1997-01-08 Massey Ferguson Sa PTQ shaft monitoring & control system
DE19649273C2 (de) * 1996-11-28 1999-11-04 Roland Schmetz Landwirtschaftliches Nutzfahrzeug mit einem lagegeregelten Hubwerk und ein Verfahren zur Lageregelung eines Hubwerks in landwirtschaftlichen Nutzfahrzeugen
DE19706628A1 (de) * 1997-02-20 1998-08-27 Volkswagen Ag Verfahren zur Steuerung einer automatisierten Kupplung
US5806640A (en) * 1997-04-29 1998-09-15 Case Corporation Clutch control for locked power take off shaft during power take off clutch engagement
US6023988A (en) * 1998-08-10 2000-02-15 Case Corporation Calibration system for a power shift transmission
US6216072B1 (en) * 1999-11-23 2001-04-10 Deere & Company Hitch control system with adjustable slip response
GB0015465D0 (en) * 2000-06-26 2000-08-16 New Holland Uk Ltd A method and apparatus for controlling a tractor/implement combination
DE10310314B4 (de) * 2003-03-10 2006-04-27 Sauer-Danfoss Aps Antriebsanordnung, insbesondere Hebevorrichtung eines Arbeitsfahrzeugs
US7553258B2 (en) * 2006-10-17 2009-06-30 Tesmec Usa, Inc. Excavation machine with constant power output control for torque-converter driven working element
US8083004B2 (en) * 2007-03-29 2011-12-27 Caterpillar Inc. Ripper autodig system implementing machine acceleration control
US9363469B2 (en) 2008-07-17 2016-06-07 Ppc Broadband, Inc. Passive-active terminal adapter and method having automatic return loss control
US9647851B2 (en) 2008-10-13 2017-05-09 Ppc Broadband, Inc. Ingress noise inhibiting network interface device and method for cable television networks
US9351051B2 (en) 2008-10-13 2016-05-24 Ppc Broadband, Inc. CATV entry adapter and method for distributing CATV and in-home entertainment signals
US8429695B2 (en) * 2008-10-21 2013-04-23 Ppc Broadband, Inc. CATV entry adapter and method utilizing directional couplers for MoCA signal communication
US8356322B2 (en) 2009-09-21 2013-01-15 John Mezzalingua Associates, Inc. Passive multi-port entry adapter and method for preserving downstream CATV signal strength within in-home network
US8286209B2 (en) * 2008-10-21 2012-10-09 John Mezzalingua Associates, Inc. Multi-port entry adapter, hub and method for interfacing a CATV network and a MoCA network
US10154302B2 (en) 2008-10-13 2018-12-11 Ppc Broadband, Inc. CATV entry adapter and method for distributing CATV and in-home entertainment signals
US8510782B2 (en) * 2008-10-21 2013-08-13 Ppc Broadband, Inc. CATV entry adapter and method for preventing interference with eMTA equipment from MoCA Signals
US11910052B2 (en) 2008-10-21 2024-02-20 Ppc Broadband, Inc. Entry device for communicating external network signals and in-home network signals
US8311709B2 (en) * 2009-09-08 2012-11-13 Cnh America Llc Implement initiated control of tractor power take-off (PTO)
CA2727789A1 (fr) * 2009-12-23 2011-06-23 Hubert Roberge Transmission variable en continu a commande electronique avec systeme de limitation de couple et procede connexe
US8350641B2 (en) * 2010-01-26 2013-01-08 John Mezzalingua Associates, Inc. Band selective isolation bridge for splitter
US8487717B2 (en) 2010-02-01 2013-07-16 Ppc Broadband, Inc. Multipath mitigation circuit for home network
US8479247B2 (en) 2010-04-14 2013-07-02 Ppc Broadband, Inc. Upstream bandwidth conditioning device
US8561125B2 (en) 2010-08-30 2013-10-15 Ppc Broadband, Inc. Home network frequency conditioning device and method
WO2012088350A2 (fr) 2010-12-21 2012-06-28 John Mezzalingua Associates, Inc. Procédé et appareil de réduction des problèmes d'isolation dans un réseau résidentiel
US9264012B2 (en) 2012-06-25 2016-02-16 Ppc Broadband, Inc. Radio frequency signal splitter
US9771079B2 (en) 2016-01-11 2017-09-26 Cnh Industrial America Llc Systems and method for control of a power take-off clutch
US10094470B2 (en) 2016-01-11 2018-10-09 Cnh Industrial America Llc Systems and method of determining PTO transmission gear ratio
CA3028756A1 (fr) 2016-06-30 2018-01-04 Ppc Broadband, Inc. Dispositif d'entree passif ameliore pour moca
US10625303B1 (en) 2017-03-08 2020-04-21 Michael E. Hall Corn cob harvesting machine
CN107804166B (zh) * 2017-10-20 2020-08-07 北京航天发射技术研究所 一种特种车辆挂取力成功的自动判定方法
WO2019143613A2 (fr) 2018-01-19 2019-07-25 Ppc Broadband, Inc. Systèmes et procédés d'extension d'un réseau de répartiteur à domicile

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495886A1 (fr) * 1980-12-13 1982-06-18 Bosch Gmbh Robert Procede et installation pour la detection du patinage d'un tracteur avec un instrument agricole attele
EP0092316A1 (fr) * 1982-03-22 1983-10-26 Deere & Company Système de commande de la profondeur de travail pour véhicule avec outil à travailler le sol
EP0151325A2 (fr) * 1982-03-22 1985-08-14 Deere & Company Système de commande de la profondeur de travail pour véhicule équipé d'un outil de travailler du sol
EP0151322A2 (fr) * 1982-03-22 1985-08-14 Deere & Company Système de commande de la profondeur de travail pour véhicule équipé d'un outil de travailler du sol
EP0151324A2 (fr) * 1982-03-22 1985-08-14 Deere & Company Système de commande de la profondeur de travail pour véhicule équipé d'un outil de travailler du sol
EP0151322A3 (en) * 1982-03-22 1985-12-11 Deere & Company Working depth control system for vehicle with ground working implement
EP0151323A3 (en) * 1982-03-22 1985-12-11 Deere & Company Working depth control system for vehicle with ground working inplement
EP0151325A3 (en) * 1982-03-22 1985-12-18 Deere & Company Working depth control system for vehicle with ground working implement
EP0151324A3 (en) * 1982-03-22 1985-12-18 Deere & Company Working depth control system for vehicle with ground working implement
EP0167681A1 (fr) * 1982-03-22 1986-01-15 Deere & Company Système de commande de la profondeur de travail pour véhicule avec outil à travailler le sol
FR2533409A1 (fr) * 1982-09-28 1984-03-30 Bosch Gmbh Robert Dispositif de commande de la profondeur de travail d'un engin de travail du sol
WO1997041371A1 (fr) * 1996-04-30 1997-11-06 Steyr-Daimler-Puch Aktiengesellschaft Procede pour le reglage fin d'une transmission a division de puissance mecano-hydrostatique

Also Published As

Publication number Publication date
US4465142A (en) 1984-08-14
FR2443188B1 (fr) 1983-12-30
DE2949237A1 (de) 1980-06-26
US4344499A (en) 1982-08-17
GB2039005A (en) 1980-07-30
GB2039005B (en) 1982-12-08
NL7811964A (nl) 1980-06-10

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