GB1004834A - Improvements relating to motor vehicle transmission gearing - Google Patents

Improvements relating to motor vehicle transmission gearing

Info

Publication number
GB1004834A
GB1004834A GB1568262A GB1568262A GB1004834A GB 1004834 A GB1004834 A GB 1004834A GB 1568262 A GB1568262 A GB 1568262A GB 1568262 A GB1568262 A GB 1568262A GB 1004834 A GB1004834 A GB 1004834A
Authority
GB
United Kingdom
Prior art keywords
gear
shaft
speed
output shaft
ring gear
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
GB1568262A
Inventor
Alexander Hing Mark
William George Colestock
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.)
Massey Ferguson Inc
Original Assignee
Massey Ferguson 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 Massey Ferguson Inc filed Critical Massey Ferguson Inc
Priority to GB1568262A priority Critical patent/GB1004834A/en
Publication of GB1004834A publication Critical patent/GB1004834A/en
Expired 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Structure Of Transmissions (AREA)
  • Transmission Devices (AREA)

Abstract

1,004,834. Hydrostatic transmissions; change speed gear. MASSEY-FERGUSON Inc. April 25, 1962, No. 15682/62. Headings F2C and F2D. A motor vehicle transmission comprises an enginedriven continuously variable hydrostatic gear 35, with a variable stroke pump 39 and a reversible constant stroke motor 42 on output shaft 38, a separately and constantly engine - driven power take-off shaft 25, and a combining planetary gear with a ring gear 71 driven by the power take-off shaft 25, a sun wheel 70 on output shaft 38 and, carrying planet wheels 74, an output shaft 75, which is either connected directly or, for industrial tractors, through planetary reversing gear to output shaft 17. The planetary reversing gear provides direct drive when hydraulic disc clutch 84 locks the planetary gear train or reverse drive when brake band 76 holds ring gear 81 stationary the planet carrier 78 carrying pairs of intermeshing planet wheels 80 the wheels of each pair also meshing respectively with the sun gear 77 and ring gear 81. Hand lever 55 controls the inclination of swashplate 41 through hydraulic servo 51 and hence the transmission speed ratio. The modified transmission of Fig. 3 in which ring gear 71a is either driven through disc clutch 107 from the power take-off shaft 25a or held still by brake band 102 provides 3 speed ranges : high speed when axially movable internally splined coupling member 110 couples output shafts 17a and 38a directly; and when coupling member 110 couples shaft 17a with planet carrier 75a intermediate speed when clutch 107 is engaged and low speed when brake band 102 is applied and clutch 107 is released.
GB1568262A 1962-04-25 1962-04-25 Improvements relating to motor vehicle transmission gearing Expired GB1004834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1568262A GB1004834A (en) 1962-04-25 1962-04-25 Improvements relating to motor vehicle transmission gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1568262A GB1004834A (en) 1962-04-25 1962-04-25 Improvements relating to motor vehicle transmission gearing

Publications (1)

Publication Number Publication Date
GB1004834A true GB1004834A (en) 1965-09-15

Family

ID=10063528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1568262A Expired GB1004834A (en) 1962-04-25 1962-04-25 Improvements relating to motor vehicle transmission gearing

Country Status (1)

Country Link
GB (1) GB1004834A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172247A3 (en) * 2000-07-11 2004-11-10 CNH Italia S.p.A. High vehicle speed shift device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172247A3 (en) * 2000-07-11 2004-11-10 CNH Italia S.p.A. High vehicle speed shift device

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