ES477728A1 - Una transmision para vehiculos. - Google Patents

Una transmision para vehiculos.

Info

Publication number
ES477728A1
ES477728A1 ES477728A ES477728A ES477728A1 ES 477728 A1 ES477728 A1 ES 477728A1 ES 477728 A ES477728 A ES 477728A ES 477728 A ES477728 A ES 477728A ES 477728 A1 ES477728 A1 ES 477728A1
Authority
ES
Spain
Prior art keywords
units
starting
hydrostatic
planetary gear
variable displacement
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
ES477728A
Other languages
English (en)
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.)
Dana Inc
Original Assignee
Dana 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 Dana Inc filed Critical Dana Inc
Publication of ES477728A1 publication Critical patent/ES477728A1/es
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
    • 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 transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F16H2037/0886—Power-split transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges
    • 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
    • F16H37/10—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 at both ends of intermediate shafts
    • F16H2037/102—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 at both ends of intermediate shafts the input or output shaft of the transmission is connected or connectable to two or more differentials
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • F16H3/097—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts the input and output shafts being aligned on the same axis
    • 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
    • F16H61/68—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 specially adapted for stepped gearings
    • F16H61/684—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 specially adapted for stepped gearings without interruption of drive
    • F16H61/688—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 specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

El presente invento es una transmisión de par dividido hidromecánico (1) destinada para puesta en marcha suave utilizando para ello alto par de puesta en marcha regenerativo hidráulico; y (2) destinada para transmisión suave e ininterrumpida de potencia máxima entre relaciones de engranaje fijas, produciendo con ello un número infinito de relaciones de par que varían continuamente en todo un margen de velocidades del vehículo. Este invento permite que un motor asociado funcione con entrada de potencia máxima o casi máxima, produciendo máximo par de salida y potencia, sustancialmente en todo el margen de velocidades de funcionamiento.
ES477728A 1978-02-16 1979-02-15 Una transmision para vehiculos. Expired ES477728A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87834678A 1978-02-16 1978-02-16

Publications (1)

Publication Number Publication Date
ES477728A1 true ES477728A1 (es) 1980-03-01

Family

ID=25371840

Family Applications (2)

Application Number Title Priority Date Filing Date
ES477728A Expired ES477728A1 (es) 1978-02-16 1979-02-15 Una transmision para vehiculos.
ES485059A Expired ES485059A1 (es) 1978-02-16 1979-10-16 Una transmision para vehiculos

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES485059A Expired ES485059A1 (es) 1978-02-16 1979-10-16 Una transmision para vehiculos

Country Status (12)

Country Link
JP (1) JPS5510174A (es)
AU (1) AU520647B2 (es)
BR (1) BR7900908A (es)
CA (1) CA1118233A (es)
DE (1) DE2904019A1 (es)
ES (2) ES477728A1 (es)
FR (1) FR2417686A1 (es)
GB (1) GB2014671B (es)
IT (1) IT1114490B (es)
MX (1) MX148463A (es)
NL (1) NL7900286A (es)
SE (1) SE442899B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135551U (ja) * 1982-03-09 1983-09-12 株式会社クボタ トラクタの駆動構造
FR2531173B1 (fr) * 1982-07-30 1988-09-23 Renault Transmission a derivation de puissance hydraulique
DE3333471A1 (de) * 1983-09-16 1985-04-04 Fa. Carl Zeiss, 7920 Heidenheim Operationsmikroskop fuer zwei operateure
JPS61172111A (ja) * 1985-01-25 1986-08-02 Canon Inc 実体顕微鏡
EP0195452B1 (de) * 1985-03-21 1990-10-17 Friedrich Prof. Dr.-Ing. Jarchow Stufenlos einstellbares, leistungsverzweigendes Verbund-Lastschaltgetriebe mit Gruppenschaltungen
DE3605203A1 (de) * 1986-02-19 1987-08-27 Jarchow Friedrich Stufenlos einstellbares, leistungsverzweigendes verbund-lastschaltgetriebe mit gruppenschaltungen
DE3512523C1 (de) * 1985-03-21 1986-09-11 Friedrich Prof. Dr.-Ing. 4300 Essen Jarchow Stufenlos einstellbares, leistungsverzweigendes Verbund-Lastschaltgetriebe mit Gruppenschaltungen
JPS61226722A (ja) * 1985-03-29 1986-10-08 Canon Inc 実体顕微鏡
JPH069572B2 (ja) * 1986-08-06 1994-02-09 オリンパス光学工業株式会社 手術用顕微鏡
JPH02261952A (ja) * 1989-03-31 1990-10-24 Komatsu Ltd ２パスハイドロメカニカルトランスミッション装置およびその制御方法
IT1245204B (it) * 1991-03-15 1994-09-13 Fritz Carl Anton Hurth Cambio di velocita' a motori idrostatici particolarmente per macchine movimento terra
DE4311083C1 (de) * 1993-04-03 1994-07-14 Man Nutzfahrzeuge Ag Antriebseinrichtung eines Fahrzeuges
DE4311084C1 (de) * 1993-04-03 1994-09-22 Man Nutzfahrzeuge Ag Antriebseinrichtung eines Fahrzeuges
DE19734825C1 (de) * 1997-08-12 1999-12-16 Clark Equipment Belgium Nv Lastschaltgetriebe für eine fahrbare Arbeitsmaschine
WO2008015549A2 (en) * 2006-08-03 2008-02-07 Toyota Jidosha Kabushiki Kaisha Power split dual input shaft transmission for vehicle
DE102017214716A1 (de) * 2017-08-23 2019-02-28 Zf Friedrichshafen Ag Stufenloses Leistungsverzweigungsgetriebe mit einem hydraulischen Variator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204486A (en) * 1963-03-06 1965-09-07 Lalio George M De Infinitely variable power transmission
US3580107A (en) * 1968-10-21 1971-05-25 Urs Systems Corp Transmission
JPS5424066B2 (es) * 1972-04-28 1979-08-18
US3802293A (en) * 1972-08-28 1974-04-09 Eaton Corp Power shift
JPS5546539B2 (es) * 1972-11-06 1980-11-25
US3913411A (en) * 1973-05-07 1975-10-21 Gardner Denver Co Multispeed power transmission with plural countershafts
GB1487581A (en) * 1974-01-11 1977-10-05 Metal Box Co Ltd Article transfer devices

Also Published As

Publication number Publication date
SE442899B (sv) 1986-02-03
ES485059A1 (es) 1980-04-16
IT7947904A0 (it) 1979-02-06
CA1118233A (en) 1982-02-16
BR7900908A (pt) 1979-09-04
JPS6363791B2 (es) 1988-12-08
DE2904019A1 (de) 1980-01-17
FR2417686A1 (fr) 1979-09-14
GB2014671A (en) 1979-08-30
NL7900286A (nl) 1979-08-20
GB2014671B (en) 1982-07-21
FR2417686B1 (es) 1984-02-10
IT1114490B (it) 1986-01-27
JPS5510174A (en) 1980-01-24
AU4328679A (en) 1979-08-23
SE7901338L (sv) 1979-08-17
AU520647B2 (en) 1982-02-18
MX148463A (es) 1983-04-25

Similar Documents

Publication Publication Date Title
ES485059A1 (es) Una transmision para vehiculos
KR840000397A (ko) 작업차의 주행변속장치
ATE164928T1 (de) Stufenloses hydrostatisches leistungsverzweigungsgetriebe
GB1329281A (en) Integrated drive and generator assembly
ES8100446A1 (es) Perfeccionamientos en los sistemas de transmision de impulsion de un vehiculo
GB1318943A (en) Hydaulic transmission mechanism
US3603176A (en) Transmission
GB1434403A (en) Variable speed transmission
GB1436170A (en) Multispeed power transmission
GB1145521A (en) Improvements in and relating to transmission mechanism for automobile vehicles and the like
ES8204824A1 (es) Transmision hidromecanica perfeccionada
JPS5563042A (en) Transmission for electric automobile
ES310738A1 (es) Un grupo motriz preferiblemente para vehiculos terrestres
US3763718A (en) Hydromechanical transmission
JPS55152622A (en) Transmission device for car
GB1341961A (en) Gear drive
GB1109043A (en) A variable speed hydro-mechanical transmission mechanism especially suitable for heavy vehicles
GB1303616A (es)
GB1374411A (en) Hydrostatic power unit
FR2271462A1 (en) Wide operating condition range automatic transmission - combines hydrostatic drive with epicyclic gear trains
FR2241970A5 (en) Hydromechanical transmission and steering unit - has three interconnected conversion sections in hydrostatic unit
FR2286320A1 (fr) Systeme de transmission hydromecanique pour vehicules lourds
JPS5563044A (en) Transmission for electric automobile
JPS6456277A (en) Change gear and steering system
FR2297363A1 (fr) Groupe de mecanismes de transmission hydromecanique de puissance motrice