IT956877B - Sistema di governo della velocita e della guida per trasmissioni idrostatiche - Google Patents

Sistema di governo della velocita e della guida per trasmissioni idrostatiche

Info

Publication number
IT956877B
IT956877B IT26284/72A IT2628472A IT956877B IT 956877 B IT956877 B IT 956877B IT 26284/72 A IT26284/72 A IT 26284/72A IT 2628472 A IT2628472 A IT 2628472A IT 956877 B IT956877 B IT 956877B
Authority
IT
Italy
Prior art keywords
speed
guide system
hydrostatic transmissions
hydrostatic
transmissions
Prior art date
Application number
IT26284/72A
Other languages
English (en)
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of IT956877B publication Critical patent/IT956877B/it

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
    • 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
    • B62D11/14—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 differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
    • B62D11/18—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 differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
    • B62D11/183—Control systems therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Motor Power Transmission Devices (AREA)
IT26284/72A 1971-06-30 1972-06-27 Sistema di governo della velocita e della guida per trasmissioni idrostatiche IT956877B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15845571A 1971-06-30 1971-06-30

Publications (1)

Publication Number Publication Date
IT956877B true IT956877B (it) 1973-10-10

Family

ID=22568208

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26284/72A IT956877B (it) 1971-06-30 1972-06-27 Sistema di governo della velocita e della guida per trasmissioni idrostatiche

Country Status (6)

Country Link
US (1) US3727402A (it)
JP (1) JPS5527981B1 (it)
DE (1) DE2232072C2 (it)
FR (1) FR2144376A5 (it)
GB (1) GB1393747A (it)
IT (1) IT956877B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988893A (en) * 1972-04-28 1976-11-02 Eaton Corporation Hydrostatic transmission drive system
US3917014A (en) * 1972-04-28 1975-11-04 Eaton Corp Hydrostatic driving and steering transmission
US3855792A (en) * 1972-04-28 1974-12-24 Eaton Corp Hydrostatic transmission drive system
GB1468268A (en) * 1973-09-26 1977-03-23 Eaton Corp Hydrostatic transmission drive system
FR2260729B1 (it) * 1974-02-13 1982-08-20 Sundstrand Corp
US3946560A (en) * 1974-02-13 1976-03-30 Sundstrand Corporation Hydrostatic transmission control
US4514978A (en) * 1980-07-18 1985-05-07 Veda, Inc. Fluid pressure power transmission
GB2246844A (en) * 1990-07-13 1992-02-12 Glowreach Limited Vehicle with auxiliary drive system
DE69429833T2 (de) * 1993-09-03 2002-09-12 Yanmar Agricult Equip Arbeitsfahrzeug
US8024925B2 (en) * 2005-11-08 2011-09-27 Caterpillar Inc. Apparatus, system, and method for controlling a desired torque output
US8165765B2 (en) 2010-05-28 2012-04-24 Caterpillar Inc. Variator pressure-set torque control
US9108675B2 (en) 2012-11-30 2015-08-18 Deere & Company Single pedal propulsion system for straight travel of work vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB831196A (en) * 1956-07-09 1960-03-23 Dowty Hydraulic Units Ltd Improvements in the steering of vehicles
US3114424A (en) * 1959-04-22 1963-12-17 Int Harvester Co Automatic hydrostatic transmission system for a motor vehicle
FR1326673A (fr) * 1962-05-03 1963-05-10 Perfectionnements aux installations et transmissions hydrauliques
US3194017A (en) * 1963-12-11 1965-07-13 New York Air Brake Co Hydrostatic transmission
US3540220A (en) * 1968-03-26 1970-11-17 Eaton Yale & Towne Hydrostatic transmission control system

Also Published As

Publication number Publication date
US3727402A (en) 1973-04-17
DE2232072C2 (de) 1985-06-20
JPS5527981B1 (it) 1980-07-24
FR2144376A5 (it) 1973-02-09
DE2232072A1 (de) 1973-01-11
GB1393747A (en) 1975-05-14

Similar Documents

Publication Publication Date Title
IT950431B (it) Sistema regolatore di velocita
IT960713B (it) Sistema di trasmissione perfe zionato
SE397375B (sv) Rumdelningssystem och forbindelseanordning for detta
SE380592B (sv) Sjelvsmorjande lager
AT330622B (de) Visiereinrichtung
IT991412B (it) Sistema di trasmissione
IT964847B (it) Sistema propulsore idrostatico multiplo
SE400241B (sv) Hydrostatisk styranordning
AT309915B (de) Hydrostatisches Lager
IT971289B (it) Sistema diagnostico automatico
AT326313B (de) Hydrostatischer antrieb
IT956877B (it) Sistema di governo della velocita e della guida per trasmissioni idrostatiche
CH541093A (it) Congegno variatore di velocità continuo
CH520003A (de) Hydrostatischer Antrieb
BE787175A (fr) Systeme de transport guide
BR7205089D0 (pt) Dispositivo regulador de velocidade
IT995422B (it) Trasmissione idrostatica
CH538061A (de) Hydrostatisches Lager
BR7300544D0 (pt) Dispositivo hidrostatico de transmissao
IT959209B (it) Cuscinetto idrostatico
IT957263B (it) Dispositivo di comando automatico di cambio di velocita
BE779298A (fr) Dispositif de transmission
BR7203303D0 (pt) Sistema de transmissao multi proporcional e respectivos controles
IT956930B (it) Dispositivo di trasmissione della velocita mediante cuscinetti a sfere
IT963273B (it) Meccanismo idrostatico