CA2468420A1 - Hydro-mechanical continuously variable transmission - Google Patents

Hydro-mechanical continuously variable transmission Download PDF

Info

Publication number
CA2468420A1
CA2468420A1 CA002468420A CA2468420A CA2468420A1 CA 2468420 A1 CA2468420 A1 CA 2468420A1 CA 002468420 A CA002468420 A CA 002468420A CA 2468420 A CA2468420 A CA 2468420A CA 2468420 A1 CA2468420 A1 CA 2468420A1
Authority
CA
Canada
Prior art keywords
hydro
continuously variable
variable transmission
mechanical continuously
hmcvt
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
CA002468420A
Other languages
French (fr)
Other versions
CA2468420C (en
Inventor
Paul Dries
Gerald Dyck
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.)
Kinetics Drive Solutions Inc
Original Assignee
Individual
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
Priority claimed from CA002363653A external-priority patent/CA2363653A1/en
Application filed by Individual filed Critical Individual
Priority to CA002468420A priority Critical patent/CA2468420C/en
Publication of CA2468420A1 publication Critical patent/CA2468420A1/en
Application granted granted Critical
Publication of CA2468420C publication Critical patent/CA2468420C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62D11/12—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 using separate change-speed gearings
    • 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
    • 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
    • F16H2047/045—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 the fluid gearing comprising a plurality of pumps or motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Structure Of Transmissions (AREA)
  • Transmission Devices (AREA)

Abstract

The invention comprises a hydro-mechanical continuously variable transmission (HMCVT) that uses a planetary gear system to provide a combination of hydraulic and mechanical power for a vehicle or stationary equipment. The invention further comprises various ancillary elements to improve the performance of the HMCVT.
CA002468420A 2001-11-22 2002-11-19 Hydro-mechanical continuously variable transmission Expired - Lifetime CA2468420C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002468420A CA2468420C (en) 2001-11-22 2002-11-19 Hydro-mechanical continuously variable transmission

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA002363653A CA2363653A1 (en) 2001-11-22 2001-11-22 Hydro-mechanical continuously variable transmission
CA2,363,653 2001-11-22
CA002468420A CA2468420C (en) 2001-11-22 2002-11-19 Hydro-mechanical continuously variable transmission
PCT/CA2002/001789 WO2003046415A1 (en) 2001-11-22 2002-11-19 Hydro-mechanical continuously variable transmission

Publications (2)

Publication Number Publication Date
CA2468420A1 true CA2468420A1 (en) 2003-06-05
CA2468420C CA2468420C (en) 2008-08-19

Family

ID=32772529

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002468420A Expired - Lifetime CA2468420C (en) 2001-11-22 2002-11-19 Hydro-mechanical continuously variable transmission

Country Status (1)

Country Link
CA (1) CA2468420C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108343720A (en) * 2018-04-08 2018-07-31 河南科技大学 A kind of heavy vehicles Multi-Range Hydro-Mechanical Stepless speed changer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108343720A (en) * 2018-04-08 2018-07-31 河南科技大学 A kind of heavy vehicles Multi-Range Hydro-Mechanical Stepless speed changer

Also Published As

Publication number Publication date
CA2468420C (en) 2008-08-19

Similar Documents

Publication Publication Date Title
AU2002365959A1 (en) Power transmission device with at least two planetary gear trains
EP1660787A4 (en) Electro-mechanical continuously variable transmission
EP1138981A3 (en) Infinite speed ratio continuously variable transmission
WO1999036285A3 (en) Multispeed powershift transmission
AU674631B2 (en) Planetary gear transmission system
AU5254099A (en) Infinitely variable ratio transmission
AU2002356366A1 (en) Shift strategies for mock continuously variable transmission
EP1126197A3 (en) Oil pressure control for continuously variable transmission
AU2002228632A1 (en) Continuously variable transmission
GB0201583D0 (en) Continuously variable ratio transmission system
AU7193796A (en) Transmission including planetary gear sets
EP0599263A3 (en) Continuously variable split torque hydromechanical transmission, particularly for motor vehicles.
AU7193696A (en) Transmission with simple planetary gear sets
EP0864778A3 (en) Torque converter comprising reversing gearing
CA2468420A1 (en) Hydro-mechanical continuously variable transmission
AU2001286396A1 (en) Continuously variable mechanical transmission
AU3329997A (en) Gear profile for orbital gear transmissions, and orbital gear transmission and winches utilising orbital gear transmissions
AU7193896A (en) Transmission with coupled planetary gear sets
PL316172A1 (en) Hydraulic steering gear with variable transmission ratio
EP1333194A3 (en) Transmission arrangement
AUPR123300A0 (en) Hydraulic gear selection drive means and associated transmission assembly
AU2002253516A1 (en) Stepless variable transmission gear for cycles__________________
EP0775847A3 (en) Transmission including planetary gear set arrangement
AU2002307663A1 (en) An hydraulic transmission system utilizing a planetary gear pump
AU2003235933A1 (en) Vehicle with continuously variable transmission

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20221121