AU7155398A - Multi- range hydromechanical transmission - Google Patents

Multi- range hydromechanical transmission

Info

Publication number
AU7155398A
AU7155398A AU71553/98A AU7155398A AU7155398A AU 7155398 A AU7155398 A AU 7155398A AU 71553/98 A AU71553/98 A AU 71553/98A AU 7155398 A AU7155398 A AU 7155398A AU 7155398 A AU7155398 A AU 7155398A
Authority
AU
Australia
Prior art keywords
hydromechanical transmission
range hydromechanical
range
transmission
hydromechanical
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.)
Abandoned
Application number
AU71553/98A
Inventor
Robert Francis Larkin
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.)
General Dynamics Land Systems Inc
Original Assignee
General Dynamics Land Systems Inc
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 General Dynamics Land Systems Inc filed Critical General Dynamics Land Systems Inc
Publication of AU7155398A publication Critical patent/AU7155398A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)
AU71553/98A 1997-04-25 1998-04-24 Multi- range hydromechanical transmission Abandoned AU7155398A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4432697P 1997-04-25 1997-04-25
US60044326 1997-04-25
PCT/US1998/008256 WO1998049470A1 (en) 1997-04-25 1998-04-24 Multi- range hydromechanical transmission

Publications (1)

Publication Number Publication Date
AU7155398A true AU7155398A (en) 1998-11-24

Family

ID=21931756

Family Applications (1)

Application Number Title Priority Date Filing Date
AU71553/98A Abandoned AU7155398A (en) 1997-04-25 1998-04-24 Multi- range hydromechanical transmission

Country Status (3)

Country Link
JP (1) JP4169133B2 (en)
AU (1) AU7155398A (en)
WO (1) WO1998049470A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5931758A (en) * 1998-04-08 1999-08-03 General Dynamics Land Systems, Inc. Simplified multi-range hydromechanical transmission for vehicles
PL212942B1 (en) 2008-05-14 2012-12-31 Jacek Zaleski Stepless, hydrostatic gear of SLGB rotary motion
CN106122423B (en) * 2016-08-12 2018-06-08 燕山大学 Hydromechanical Stepless Transmission power changes a section control method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757191C2 (en) * 1977-12-22 1983-01-13 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Infinitely adjustable hydrostatic-mechanical compound transmission
US4754664A (en) * 1986-11-20 1988-07-05 Dana Corporation Four range hydromechanical transmission
AU663487B2 (en) 1991-01-14 1995-10-12 Advanced Power Technology, Inc. Hydraulic machine
FR2679975B1 (en) * 1991-07-30 1996-02-23 Equip Systemes Mecanismes HYDROMECHANICAL TRANSMISSION FOR MOTOR VEHICLES.
DE4311083C1 (en) * 1993-04-03 1994-07-14 Man Nutzfahrzeuge Ag Automotive transmission mechanism
US5486142A (en) 1994-11-21 1996-01-23 Martin Marietta Corporation Hydrostatic transmission including a simplified ratio controller
US5535589A (en) 1995-01-30 1996-07-16 Martin Marietta Corporation Ratio controller for continuously variable hydrostatic transmission
US5678405A (en) 1995-04-07 1997-10-21 Martin Marietta Corporation Continuously variable hydrostatic transmission
US5730678A (en) 1996-02-28 1998-03-24 Gen Dynamics Defense Syst Inc Multi-range, hydromechanical transmission for motor vehicles
US5830097A (en) 1996-05-24 1998-11-03 General Dynamics Defense Systems, Inc. Multi-range with infinitely variable ratio in each range, hydromechanical transmission for off-road vehicles

Also Published As

Publication number Publication date
JP4169133B2 (en) 2008-10-22
WO1998049470A1 (en) 1998-11-05
JP2002523013A (en) 2002-07-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase