IT980721B - Dispositivo per il controllo auto matico di un sistema di propulsio ne idraulico - Google Patents

Dispositivo per il controllo auto matico di un sistema di propulsio ne idraulico

Info

Publication number
IT980721B
IT980721B IT67908/73A IT6790873A IT980721B IT 980721 B IT980721 B IT 980721B IT 67908/73 A IT67908/73 A IT 67908/73A IT 6790873 A IT6790873 A IT 6790873A IT 980721 B IT980721 B IT 980721B
Authority
IT
Italy
Prior art keywords
automatic control
propulsion system
hydraulic propulsion
hydraulic
automatic
Prior art date
Application number
IT67908/73A
Other languages
English (en)
Original Assignee
Cmi 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 Cmi Corp filed Critical Cmi Corp
Application granted granted Critical
Publication of IT980721B publication Critical patent/IT980721B/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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed
    • 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
    • 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
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • F16H61/456—Control of the balance of torque or speed between pumps or motors
    • 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
    • F16H61/46—Automatic regulation in accordance with output requirements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
  • Motor Power Transmission Devices (AREA)
IT67908/73A 1972-06-26 1973-03-29 Dispositivo per il controllo auto matico di un sistema di propulsio ne idraulico IT980721B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26650572A 1972-06-26 1972-06-26

Publications (1)

Publication Number Publication Date
IT980721B true IT980721B (it) 1974-10-10

Family

ID=23014844

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67908/73A IT980721B (it) 1972-06-26 1973-03-29 Dispositivo per il controllo auto matico di un sistema di propulsio ne idraulico

Country Status (8)

Country Link
US (1) US3774401A (it)
JP (1) JPS5216559B2 (it)
AU (1) AU5230273A (it)
BR (1) BR7304671D0 (it)
DE (1) DE2317077B2 (it)
GB (1) GB1396822A (it)
IT (1) IT980721B (it)
ZA (1) ZA731660B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2259943B1 (it) * 1974-02-01 1978-06-16 Albaret Sa
US3967912A (en) * 1974-03-18 1976-07-06 Parker Jimmy L Paver feed control
US4012160A (en) * 1974-03-18 1977-03-15 Parker Jimmy L Paving machine with enclosed material compartment
US3997277A (en) * 1975-06-13 1976-12-14 Cmi Corporation Material transfer mechanism
US4219093A (en) * 1978-08-04 1980-08-26 Zahnradfabrik Friedrichshafen Ag Vehicle steering assist
FR2464869A1 (fr) * 1979-09-10 1981-03-20 France Etat Groupe propulseur a transmissions hydrostatiques assurant la translation et la direction avec recyclage hydraulique de puissance en virage
US4360293A (en) * 1980-08-18 1982-11-23 Gomaco, Inc. Canal paving machine
GB2119066B (en) * 1982-04-16 1985-12-11 Matthias Norbert Senger Vehicle with hydrostatic transmission
DE3611268A1 (de) * 1986-04-04 1987-10-08 Abg Werke Gmbh Strassenfertiger
US5103924A (en) * 1990-09-10 1992-04-14 Walker Dean B Mechanically coupled automatic guidance system for agricultural tractors
US5405212A (en) * 1992-06-18 1995-04-11 Cmi Corporation Paving machine with drop-then-stop dowel bar insertion
US5529434A (en) * 1993-04-08 1996-06-25 Swisher, Jr.; George W. Paving material machine having hopper capacity and compensating tunnel capacity
AU1832795A (en) * 1994-01-21 1995-08-08 George W. Swisher Jr. Paving material machine having a tunnel with automatic gate control
US6808032B2 (en) * 2001-12-14 2004-10-26 Textron Inc. Drive-by-wire lawn mower
US7029072B1 (en) 2002-03-11 2006-04-18 Wirtgen America, Inc. Modified rumble strip cutter
EP2006448A1 (de) * 2007-06-21 2008-12-24 Leica Geosystems AG Einbauzug zum erstellen einer Belagschicht aus Beton- oder Asphalt-Material
DE102010014901A1 (de) * 2010-04-14 2011-10-20 Bomag Gmbh Vorderantrieb eines Straßenfertigers und Verfahren zur Steuerung desselben
CN102897360A (zh) * 2012-10-25 2013-01-30 黄石职业技术学院 铜板自动包装生产线整形机液压同步控制机
CN110239638A (zh) * 2019-04-30 2019-09-17 长沙桑铼特农业机械设备有限公司 一种两履带驱动拖拉机比例式转向传动方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711077A (en) * 1954-06-08 1955-06-21 Denison Eng Co Steering control mechanism for crawler tractors
US3387757A (en) * 1966-02-07 1968-06-11 Gpe Controls Inc Web guide apparatus
US3606827A (en) * 1968-11-07 1971-09-21 Miller Formless Co Inc Concrete curb laying machine
US3635131A (en) * 1970-02-02 1972-01-18 Curbmaster Of America Inc Slip form curb and gutter machine

Also Published As

Publication number Publication date
GB1396822A (en) 1975-06-04
DE2317077A1 (de) 1974-01-17
US3774401A (en) 1973-11-27
BR7304671D0 (pt) 1974-08-15
ZA731660B (en) 1974-06-26
AU5230273A (en) 1974-08-22
DE2317077B2 (de) 1975-08-21
JPS5216559B2 (it) 1977-05-10
JPS4950369A (it) 1974-05-16

Similar Documents

Publication Publication Date Title
IT980721B (it) Dispositivo per il controllo auto matico di un sistema di propulsio ne idraulico
IT1015799B (it) Dispositivo per il controllo au tomatico di un impianto idraulico
IT978683B (it) Impianto di controllo automatico
IT980392B (it) Sistema di comando per aliscafi
BR7205478D0 (pt) Unidade amortecedora de pulsacoes para um sistema hidraulico
IT999202B (it) Sistema a verricello per elicottero
IT983558B (it) Sistema di comando
IT987343B (it) Convertitore per un sistema di televisione via cavo
SE396799B (sv) Hydraulisk styranleggning
IT1018000B (it) Sistema di lubrificazione per un dispositivo idraulico
BR7403230D0 (pt) Sistema hidraulico
IT962254B (it) Impianto di parcheggio sotterraneo automatico per veicoli
IT991257B (it) Dispositivo di controllo per sistemi idraulici
BR7303765D0 (pt) Dispositivo de comando de um aparelho hidraulico motor
IT987965B (it) Apparecchio di controllo per un sistema di regolazione antibloc caggio
BE806717A (fr) Systeme de commande hydraulique
IT1000021B (it) Sistema di parcheggio automatico per veicoli
DK141041B (da) Væskestyreorgan til et kraftstyreanlæg til et køretøj.
IT1004940B (it) Sistema di controllo a valvola idraulica
IT981536B (it) Sistema di controllo per una trasmissione idrostatica
IT985142B (it) Sistema automatico di ammarag gio per aliscafi
IT1011235B (it) Sistema di comando per trasmissio ne idrostatica
BR7403229D0 (pt) Sistema prioritario para circuitos hidraulicos
IT1001171B (it) Sistema di controllo numerico per un motore a passi
IT971436B (it) Sistema di trasmissione a v