CA2005691C - Systeme hydraulique de regulation de l'effort transmis aux roues d'un vehicule - Google Patents

Systeme hydraulique de regulation de l'effort transmis aux roues d'un vehicule

Info

Publication number
CA2005691C
CA2005691C CA 2005691 CA2005691A CA2005691C CA 2005691 C CA2005691 C CA 2005691C CA 2005691 CA2005691 CA 2005691 CA 2005691 A CA2005691 A CA 2005691A CA 2005691 C CA2005691 C CA 2005691C
Authority
CA
Canada
Prior art keywords
moment
rear axle
converter
mha
speed
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
CA 2005691
Other languages
English (en)
Other versions
CA2005691A1 (fr
Inventor
Udo Teske
Uwe Rathje
Horst Limberg
Herbert Ziplies
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.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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 O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Publication of CA2005691A1 publication Critical patent/CA2005691A1/fr
Application granted granted Critical
Publication of CA2005691C publication Critical patent/CA2005691C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
    • B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
    • 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
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • F16H2059/465—Detecting slip, e.g. clutch slip ratio
    • F16H2059/467—Detecting slip, e.g. clutch slip ratio of torque converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Control Of Fluid Gearings (AREA)
CA 2005691 1988-12-16 1989-12-15 Systeme hydraulique de regulation de l'effort transmis aux roues d'un vehicule Expired - Fee Related CA2005691C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3842405.3 1988-12-16
DE19883842405 DE3842405A1 (de) 1988-12-16 1988-12-16 Verfahren zum zusaetzlichen hydraulischen antrieb von raedern an einem fahrzeug

Publications (2)

Publication Number Publication Date
CA2005691A1 CA2005691A1 (fr) 1990-06-16
CA2005691C true CA2005691C (fr) 1995-03-28

Family

ID=6369342

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2005691 Expired - Fee Related CA2005691C (fr) 1988-12-16 1989-12-15 Systeme hydraulique de regulation de l'effort transmis aux roues d'un vehicule

Country Status (6)

Country Link
JP (1) JPH02237818A (fr)
CA (1) CA2005691C (fr)
DE (1) DE3842405A1 (fr)
FR (1) FR2640558B1 (fr)
GB (1) GB2227079B (fr)
SE (1) SE466301B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100927A (nl) * 1991-05-29 1992-12-16 Vredo Dodewaard Bv Zelfrijdend landbouwvoertuig.
FI94041C (fi) * 1991-11-08 1995-07-10 Raunisto Airi Voimansiirtojärjestelmä
DE4210251C2 (de) * 1992-03-28 1995-04-27 Orenstein & Koppel Ag Steuerungsanordnung für Fahrzeuge mit hydrostatischem Zusatzantrieb
DE19805809C2 (de) * 1998-02-12 2000-02-17 Biotul Bio Instr Gmbh Bestimmung der Oberflächenplasmonen-Resonanz mit Hilfe von örtlich oder zeitlich modifizierten Schichten
DE10115797B4 (de) * 2001-03-30 2015-04-09 Joseph Vögele AG Verfahren zum Steuern einer selbstfahrenden Baumaschine und selbstfahrende Baumaschine
JP4632771B2 (ja) * 2004-02-25 2011-02-16 株式会社小松製作所 油圧操向方式の作業車両
DE102008027333A1 (de) * 2008-06-07 2009-12-31 Cnh Baumaschinen Gmbh Steuerungsanordnung für Fahrzeuge mit hydrostatischem Zusatzantrieb
DE102011116268A1 (de) * 2011-10-19 2013-04-25 Wirtgen Gmbh Selbstfahrende Baumaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2401419A1 (de) * 1974-01-12 1975-07-17 Bosch Gmbh Robert Fahrzeug mit einem hydrostatischen und mechanischen antrieb
GB2022786B (en) * 1978-05-30 1982-09-02 Deere & Co Hydrostatic vehicle auxiliary wheel drive system
US4444286A (en) * 1982-05-13 1984-04-24 Sundstrand Corporation Torque-control with overspeed regulation and method of controlling a hydrostatic drive
DE3331651C1 (de) * 1983-09-02 1985-05-02 O & K Orenstein & Koppel Ag, 1000 Berlin Verfahren zum wählbar zusätzlichen hydraulischen Antrieb von Rädern an einem Fahrzeug
DE3620163A1 (de) * 1986-06-14 1987-12-17 Sauer Getriebe Ag Verfahren zur steuerung oder reglung eines hydrostatischen antriebs ueber die vorderraeder eines fahrzeugs mit mechanischem, hydrodynamischem oder hydrostatischem getriebe und verbrennungskolbenmotor als heckantrieb und anordnung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
SE466301B (sv) 1992-01-27
SE8902893L (sv) 1990-06-17
DE3842405A1 (de) 1990-06-28
GB8928472D0 (en) 1990-02-21
CA2005691A1 (fr) 1990-06-16
FR2640558B1 (fr) 1993-03-19
GB2227079B (en) 1992-10-14
DE3842405C2 (fr) 1992-11-12
SE8902893D0 (sv) 1989-09-01
GB2227079A (en) 1990-07-18
JPH02237818A (ja) 1990-09-20
FR2640558A1 (fr) 1990-06-22

Similar Documents

Publication Publication Date Title
US5040648A (en) Electrohydraulic control device for a drive train of a vehicle
US4528871A (en) Hydrostatic drive for vehicles
US5679085A (en) Vehicle propulsion unit and method for controlling same
US5456333A (en) Electrohydraulic control device for a drive train of a vehicle
US5147010A (en) Method and apparatus for controlling a supplemental vehicle drive in response to slip in a main vehicle drive
US4485443A (en) Torque-control system for automatic speed changer shiftable under load
EP2934977B1 (fr) Système et procédé de réduction de la consommation de carburant d'un véhicule de travail
US4106367A (en) Pressure control apparatus for the automatic transmission of automotive vehicles
GB2089007A (en) Hydrostatic transmissions
EP0006873B1 (fr) Procédé de commande d'un moteur à combustion interne
US4027738A (en) Device for co-ordinated driving of a towing vehicle and a towed vehicle
CA2005691C (fr) Systeme hydraulique de regulation de l'effort transmis aux roues d'un vehicule
US4232570A (en) Variable ratio transmission systems
US4773517A (en) Torque control system for vehicles
CA1044563A (fr) Element menant hydrostatique auxiliaire sur roue
US10578212B2 (en) Hydrostatic traction drive and vehicle with such a hydrostatic traction drive
ES481020A1 (es) Sistema de propulsion auxiliar para una o varias ruedas de rodadura normalmente no propulsadas en vehiculos.
CA1184832A (fr) Regulateur du couple moteur pour transmission hydraulique a cylindree variable
EP0404808B1 (fr) Systeme de commande automatique pour le transfert de la puissance d'entrainement entre un tracteur et une remorque
US20040192505A1 (en) Method for the operation of a drive train for powering a mobile vehicle
US3659481A (en) Electro-hydraulic drive with regulated pressure
US3884038A (en) Control system for a prime mover connected to a stepless transmission
US4142600A (en) Control system for auxiliary front wheel drive
EP3619071B1 (fr) Unité de prise de force à engrenage planétaire à commande hydraulique, engin de chantier comprenant celle-ci et procédé d'estimation de couple de prise de force
JPS6071334A (ja) 車輌の車輪を付加的に液圧駆動する方法

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed