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AR017718A1 - APPLIANCE TO OBTAIN A QUICK ANSWER FOR A DIRECTION PROVISION OF A MACHINE - Google Patents

APPLIANCE TO OBTAIN A QUICK ANSWER FOR A DIRECTION PROVISION OF A MACHINE

Info

Publication number
AR017718A1
AR017718A1 ARP980106253A AR017718A1 AR 017718 A1 AR017718 A1 AR 017718A1 AR P980106253 A ARP980106253 A AR P980106253A AR 017718 A1 AR017718 A1 AR 017718A1
Authority
AR
Argentina
Prior art keywords
machine
appliance
wheels
source
quick answer
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Caterpillar 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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of AR017718A1 publication Critical patent/AR017718A1/en

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
    • B62D11/14—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
    • 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
    • B62D11/08—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 brakes or clutches as main steering-effecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D9/00—Steering deflectable wheels not otherwise provided for
    • 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
    • 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
    • B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of differential gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Power Steering Mechanism (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Se presenta un aparato que suministra una direccion más sensible para dar vuelta una máquina. En las máquinas que tienen un primer juego de ruedasorientable y un segundo juego de ruedas no-orientables no es posible girar la máquina 180s y recorrer una trayectoria adyacente a la trayectoria inicial sinrealizar maniobras de direccion adicionales. En esta invencion se prevé una segunda fuente de fluido a presion que se usa conjuntamente con la primera fuentede líquido a presion cada vez que la válvula de control de direccion de las ruedas orientables se mueve hacia una posicion extrema en alguna de las dosdirecciones.An apparatus is presented that provides a more sensitive address for turning a machine. On machines that have a first set of orientable wheels and a second set of non-orientable wheels, it is not possible to turn the machine 180s and travel a path adjacent to the initial path without performing additional steering maneuvers. In this invention, a second source of pressurized fluid is provided which is used in conjunction with the first source of pressurized liquid each time the directional control valve of the steerable wheels is moved towards an extreme position in one of the two directions.

ARP980106253 1997-12-10 1998-12-09 APPLIANCE TO OBTAIN A QUICK ANSWER FOR A DIRECTION PROVISION OF A MACHINE AR017718A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US98809297A 1997-12-10 1997-12-10

Publications (1)

Publication Number Publication Date
AR017718A1 true AR017718A1 (en) 2001-09-12

Family

ID=25533854

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980106253 AR017718A1 (en) 1997-12-10 1998-12-09 APPLIANCE TO OBTAIN A QUICK ANSWER FOR A DIRECTION PROVISION OF A MACHINE

Country Status (3)

Country Link
AR (1) AR017718A1 (en)
DE (1) DE19857048A1 (en)
GB (1) GB2332407A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2316443C2 (en) * 2005-11-21 2008-02-10 РЯЗАНСКИЙ ВОЕННЫЙ АВТОМОБИЛЬНЫЙ ИНСТИТУТ им. генерала армии В.П. Дубынина Method of steering wheel-and-track vehicle
DE102015107247A1 (en) 2015-05-08 2016-11-10 Claas Industrietechnik Gmbh Agricultural working machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009556A (en) * 1975-05-08 1977-03-01 International Harvester Company Crop harvester drive and control system
DE2853508A1 (en) * 1977-12-15 1979-06-21 Lely Nv C Van Der TORQUE CONVERTER
JPS57154503A (en) * 1981-03-13 1982-09-24 Jidosha Kiki Co Ltd Pressurized fluid feeder
GB2249066B (en) * 1990-10-24 1994-08-31 Trw Cam Gears Ltd A power assisted steering system
WO1997010114A1 (en) * 1995-09-11 1997-03-20 Honda Giken Kogyo Kabushiki Kaisha Coupling device between right and left wheels of a vehicle

Also Published As

Publication number Publication date
GB9827156D0 (en) 1999-02-03
DE19857048A1 (en) 1999-07-15
GB2332407A (en) 1999-06-23

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