FR2446755B1 - Procede et dispositif pour la direction asservie de vehicules a chenilles - Google Patents

Procede et dispositif pour la direction asservie de vehicules a chenilles

Info

Publication number
FR2446755B1
FR2446755B1 FR8001554A FR8001554A FR2446755B1 FR 2446755 B1 FR2446755 B1 FR 2446755B1 FR 8001554 A FR8001554 A FR 8001554A FR 8001554 A FR8001554 A FR 8001554A FR 2446755 B1 FR2446755 B1 FR 2446755B1
Authority
FR
France
Prior art keywords
steering
power
tracked vehicles
tracked
vehicles
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
Application number
FR8001554A
Other languages
English (en)
Other versions
FR2446755A1 (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.)
Renk GmbH
Original Assignee
Renk GmbH
Zahnraederfabrik Renk AG
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 Renk GmbH, Zahnraederfabrik Renk AG filed Critical Renk GmbH
Publication of FR2446755A1 publication Critical patent/FR2446755A1/fr
Application granted granted Critical
Publication of FR2446755B1 publication Critical patent/FR2446755B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
    • 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
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
    • B62D11/14—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
    • B62D11/18—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Transmission Device (AREA)
  • Power Steering Mechanism (AREA)
FR8001554A 1979-01-19 1980-01-18 Procede et dispositif pour la direction asservie de vehicules a chenilles Expired FR2446755B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2901958A DE2901958C2 (de) 1979-01-19 1979-01-19 Steuereinrichtung für Überlagerungslenkgetriebe für Kettenfahrzeuge

Publications (2)

Publication Number Publication Date
FR2446755A1 FR2446755A1 (fr) 1980-08-14
FR2446755B1 true FR2446755B1 (fr) 1989-08-18

Family

ID=6060905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001554A Expired FR2446755B1 (fr) 1979-01-19 1980-01-18 Procede et dispositif pour la direction asservie de vehicules a chenilles

Country Status (6)

Country Link
US (1) US4280579A (fr)
JP (1) JPS5599472A (fr)
CH (1) CH644318A5 (fr)
DE (1) DE2901958C2 (fr)
FR (1) FR2446755B1 (fr)
GB (1) GB2042441B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464973A (en) * 1981-11-12 1984-08-14 Fmc Corporation Hydrostatic reaction transmission
US4520691A (en) * 1981-11-12 1985-06-04 Fmc Corporation Hydrostatic reaction transmission
DE3202880A1 (de) * 1982-01-29 1983-08-18 Zahnräderfabrik Renk AG, 8900 Augsburg Antriebsanlage zum antrieb und zur lenkung von fahrzeugen durch steuerung der drehzahl der antriebsraeder
EP0141118B1 (fr) * 1983-08-25 1988-10-26 Torotrak (Development) Limited Entraînement pour véhicules à chenilles
US4699021A (en) * 1984-09-20 1987-10-13 Avco Corporation Integrated power system
DE3636211A1 (de) * 1986-10-24 1988-05-05 Renk Ag Stelleinrichtung
DE3636267C1 (de) * 1986-10-24 1988-03-24 Renk Ag Gangwechsel- und Lenkgetriebe fuer ein Vollkettenfahrzeug
DE3636153C1 (de) * 1986-10-24 1988-03-24 Renk Ag Gangwechsel- und Lenkgetriebe fuer ein Vollkettenfahrzeug
DE3728171A1 (de) * 1987-08-24 1989-03-16 Renk Ag Elektrische-mechanische antriebsanlage fuer ein vollkettenfahrzeug
US4998591A (en) * 1987-08-24 1991-03-12 Renk Aktiengesellschaft Electro-mechanical drive system for a full-track vehicle
US6454032B1 (en) * 1999-03-26 2002-09-24 Deere & Company Lawn tractor vehicle
US6208922B1 (en) * 1999-12-09 2001-03-27 Deere & Company Tracked vehicle closed loop steering system
CA2332073C (fr) * 2000-01-25 2005-11-29 Ontario Drive & Gear Limited Appareil de transmission de vehicule
US6892837B2 (en) * 2002-10-11 2005-05-17 Caterpillar Inc Electric drive system with differential steering
US6973783B1 (en) * 2004-02-27 2005-12-13 Hydro-Gear Limited Partnership Zero turn drive apparatus
US7455132B2 (en) * 2005-04-29 2008-11-25 Parker-Hannifin Corporation Hydraulic axle combination
US7950481B2 (en) * 2005-09-29 2011-05-31 Caterpillar Inc. Electric powertrain for machine
US7309300B2 (en) * 2005-11-23 2007-12-18 Caterpillar Inc. Electric drive system with plural motors

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747763C (de) * 1938-08-12 1944-10-13 Theophil Pfeffer Dipl Ing Antriebs- und Lenkvorrichtung fuer Kraftfahrzeuge, insbesondere Gleiskettenfahrzeuge
US2763164A (en) * 1955-04-07 1956-09-18 Universal Match Corp Steering-by-driving control and powertransmitting mechanism for vehicles
CH351177A (de) * 1957-01-07 1960-12-31 Von Roll Ag Hydraulische Steuerung an hydrostatischem Getriebe, insbesondere für Raupen- oder Räderfahrzeug
DE1178304B (de) * 1958-08-05 1964-09-17 Kaemper Motoren G M B H Regelvorrichtung fuer ein hydrostatisches Getriebe mit stufenlos veraenderbarem UEber-setzungsverhaeltnis, insbesondere fuer Fahrzeuge
US3250151A (en) * 1963-11-29 1966-05-10 Zahnradfabrik Friedrichshafen Steering gear for tracked vehicles
CH439997A (de) * 1965-09-08 1967-07-15 Renk Ag Zahnraeder Uberlagerungslenkgetriebe für Gleiskettenfahrzeuge
US3392602A (en) * 1966-09-19 1968-07-16 Clark Equipment Co Drive-steer axle
US3620319A (en) * 1969-03-14 1971-11-16 Voith Getriebe Kg Steering drive for track-laying vehicles
DE2053698A1 (de) * 1970-11-02 1972-05-10 Rheinstahl AG, Hanomag Baumaschinen, 3000 Hannover Steuereinrichtung für eine hydrostatisch angetriebene Überlagerungslenkung von Kettenfahrzeugen
CH563910A5 (en) * 1972-12-28 1975-07-15 Oprecht Ulrich Drive for tracked vehicle - has power unit, change gear, two sprockets, hydraulic steering and auxiliary gearing
JPS5228824Y2 (fr) * 1973-06-27 1977-07-01
CH576368A5 (fr) * 1973-03-23 1976-06-15 Oprecht Ulrich
JPS5131655A (ja) * 1974-09-11 1976-03-17 Sumitomo Light Metal Ind Choonpahandazukehoho
DE2537229C3 (de) * 1975-08-21 1981-12-10 Zahnräderfabrik Renk AG, 8900 Augsburg Lenkstuerungsvorrichtung für Gleiskettenfahrzeuge
FR2382362A1 (fr) * 1977-03-04 1978-09-29 Anvar Dispositif de direction pour engin sur chenilles ou analogue

Also Published As

Publication number Publication date
GB2042441A (en) 1980-09-24
CH644318A5 (de) 1984-07-31
GB2042441B (en) 1982-10-13
US4280579A (en) 1981-07-28
JPS5599472A (en) 1980-07-29
DE2901958A1 (de) 1980-07-24
FR2446755A1 (fr) 1980-08-14
JPS6345998B2 (fr) 1988-09-13
DE2901958C2 (de) 1986-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse