DE3474796D1 - Driveline for a track-laying vehicle - Google Patents

Driveline for a track-laying vehicle

Info

Publication number
DE3474796D1
DE3474796D1 DE8484110112T DE3474796T DE3474796D1 DE 3474796 D1 DE3474796 D1 DE 3474796D1 DE 8484110112 T DE8484110112 T DE 8484110112T DE 3474796 T DE3474796 T DE 3474796T DE 3474796 D1 DE3474796 D1 DE 3474796D1
Authority
DE
Germany
Prior art keywords
driveline
track
laying vehicle
laying
vehicle
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
DE8484110112T
Other languages
English (en)
Inventor
Christopher John Greenwood
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.)
Torotrak Development Ltd
Original Assignee
Torotrak Development 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 Torotrak Development Ltd filed Critical Torotrak Development Ltd
Application granted granted Critical
Publication of DE3474796D1 publication Critical patent/DE3474796D1/de
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
    • 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
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
DE8484110112T 1983-08-25 1984-08-24 Driveline for a track-laying vehicle Expired DE3474796D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8322937 1983-08-25

Publications (1)

Publication Number Publication Date
DE3474796D1 true DE3474796D1 (en) 1988-12-01

Family

ID=10547889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484110112T Expired DE3474796D1 (en) 1983-08-25 1984-08-24 Driveline for a track-laying vehicle

Country Status (6)

Country Link
US (1) US4641548A (de)
EP (1) EP0141118B1 (de)
BR (1) BR8404274A (de)
DE (1) DE3474796D1 (de)
ES (1) ES8604819A1 (de)
WO (1) WO1985001026A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8720639D0 (en) * 1987-09-02 1987-10-07 Lcvt Ltd Continuously variable transmission
CA2188880A1 (en) * 1995-03-24 1996-10-03 Jeong Cheol Kim Infinitely variable speed transmission
JP3391150B2 (ja) * 1995-05-18 2003-03-31 いすゞ自動車株式会社 四輪駆動車用トロイダル型無段変速機
US5967931A (en) * 1998-02-02 1999-10-19 Ford Global Technologies, Inc. Torodial traction transmission for all wheel vehicles
US6641497B2 (en) * 2001-12-07 2003-11-04 Murray, Inc. Epicyclic transmission for zero turning radius vehicles
US7115066B1 (en) * 2002-02-11 2006-10-03 Lee Paul Z Continuously variable ratio transmission
US6830530B2 (en) 2002-09-25 2004-12-14 Visteon Global Technologies, Inc. Torque biasing planetary differential
DE10348960A1 (de) * 2003-10-22 2005-05-25 Zf Friedrichshafen Ag Getriebevorrichtung und Antriebsstrang eines Fahrzeugs
DE102004022356B3 (de) * 2004-04-30 2005-12-01 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Toroidgetriebe
ES2470669T3 (es) * 2009-02-27 2014-06-24 Nacco Materials Handling Group, Inc. Eje impulsor para inversión de potencia directa
US20120065854A1 (en) * 2010-09-10 2012-03-15 Caterpillar Inc. System and method to prevent shift hunting in a powertrain

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB722897A (en) * 1951-07-04 1955-02-02 Geoffrey Robert Greenbergh Gat Improvements in or relating to clutch-operated steering gear for vehicles
GB784120A (en) * 1953-10-30 1957-10-02 Rolls Royce Improvements in or relating to vehicle driving arrangements
US2996933A (en) * 1959-10-20 1961-08-22 Barber Greene Co Power steering system for skid steered vehicles
US3450218A (en) * 1967-05-24 1969-06-17 Ivan L Looker Planetary gear type steering device for track vehicles
US3426621A (en) * 1968-02-23 1969-02-11 Gen Motors Corp Power train
US3492891A (en) * 1968-07-03 1970-02-03 Gen Motors Corp Single speed range input-split-power drive,multispeed range compound-split-power drive,power train
US3548682A (en) * 1968-10-10 1970-12-22 English Electric Co Ltd Vehicle transmission systems
US3534635A (en) * 1968-11-27 1970-10-20 Gen Motors Corp Power train
US3530741A (en) * 1968-12-18 1970-09-29 Andre Charest Mechanical driving and steering system for tracked vehicles
US3596535A (en) * 1969-09-04 1971-08-03 Gen Motors Corp Transmission providing hydrostatic drive and hydromechanical drive
GB1303616A (de) * 1970-05-01 1973-01-17
DE2901958C2 (de) * 1979-01-19 1986-04-10 Zahnräderfabrik Renk AG, 8900 Augsburg Steuereinrichtung für Überlagerungslenkgetriebe für Kettenfahrzeuge
DE2920820C2 (de) * 1979-05-23 1985-06-13 Zahnräderfabrik Renk AG, 8900 Augsburg Getriebeanlage für Vollkettenfahrzeuge
US4309917A (en) * 1979-12-11 1982-01-12 General Motors Corporation Transmission and control system
DE3012220C2 (de) * 1980-03-28 1985-04-25 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Überlagerungslenkgetriebe für Arbeitsmaschinen
WO1981002921A1 (en) * 1980-03-31 1981-10-15 Caterpillar Tractor Co Multi-speed planetary differential
GB2074519B (en) * 1980-04-25 1984-07-04 Rixmann A E Steering mechanism for skid-steer vehicles
EP0043184B1 (de) * 1980-05-31 1985-02-20 Bl Technology Limited Steuereinrichtungen für stufenlose Übersetzungsgetriebe
DE3069835D1 (en) * 1980-09-19 1985-01-31 Asahi Glass Co Ltd Process for producing propylene-tetrafluoroethylene copolymer
GB2100373B (en) * 1981-06-12 1985-02-20 Brown Gear Ind David Ltd Power transmission mechanisms
US4471669A (en) * 1982-01-21 1984-09-18 J. I. Case Company Track drive system with dual mode steering
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
US4485691A (en) * 1982-08-26 1984-12-04 General Electric Company Simplified hydromechanical steering transmission
GB8300483D0 (en) * 1983-01-08 1983-02-09 Commercial Hydraulics Ltd Vehicle steering system

Also Published As

Publication number Publication date
EP0141118B1 (de) 1988-10-26
WO1985001026A1 (en) 1985-03-14
EP0141118A1 (de) 1985-05-15
US4641548A (en) 1987-02-10
ES535435A0 (es) 1986-03-01
ES8604819A1 (es) 1986-03-01
BR8404274A (pt) 1985-07-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee