ES453614A1 - Perfeccionamientos introducidos en un vehiculo tractor de conduccion deslizante. - Google Patents

Perfeccionamientos introducidos en un vehiculo tractor de conduccion deslizante.

Info

Publication number
ES453614A1
ES453614A1 ES453614A ES453614A ES453614A1 ES 453614 A1 ES453614 A1 ES 453614A1 ES 453614 A ES453614 A ES 453614A ES 453614 A ES453614 A ES 453614A ES 453614 A1 ES453614 A1 ES 453614A1
Authority
ES
Spain
Prior art keywords
skid
levers
steering lever
steering
tractor vehicle
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
ES453614A
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.)
Doosan Bobcat North America Inc
Original Assignee
Clark Equipment Co
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 Clark Equipment Co filed Critical Clark Equipment Co
Publication of ES453614A1 publication Critical patent/ES453614A1/es
Expired legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)

Abstract

Perfeccionamientos introducidos en un vehículo tractor de conducción deslizante (10), propulsado y dirigido por unas ruedas motrices asentadas sobre tierra, (14, 16), en uno de los lados, a diferentes velocidades o direcciones que las ruedas igualmente asentadas sobre tierra (18, 20), situadas en el lado opuesto, a fin de efectuar giros deslizantes, con transmisiones hidrostáticas derecha e izquierda, separadas, que propulsan y maniobran el vehículo en direcciones avanzante y de retroceso, comprendiendo cada una de las citadas transmisiones hidrostáticas una bomba de desplazamiento variable (35, 36) que tiene un plato oscilante normalmente impelido a una posición cero de desplazamiento y que es variable de dicha posición cero de desplazamiento a posiciones de desplazamiento máximo en cualquiera de las direcciones para producir una transmisión de avance o retroceso, unas palancas derecha e izquierda de dirección (27, 28), una a cada lado del compartimiento del conductor asociadas a las transmisiones hidrostáticas derecha e izquierda, un primero y un segundo árboles giratorios (54, 55) comunicados con las palancas derecha e izquierda de dirección y legados operativamente a los platos oscilantes de las bombas de desplazamiento variable de las transmisiones hidrostáticas derecha e izquierda.
ES453614A 1975-11-26 1976-11-24 Perfeccionamientos introducidos en un vehiculo tractor de conduccion deslizante. Expired ES453614A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/635,559 US4043416A (en) 1975-11-26 1975-11-26 Skid-steered tractor vehicle combined steering lever and auxiliary control with self-centering mechanism

Publications (1)

Publication Number Publication Date
ES453614A1 true ES453614A1 (es) 1978-04-01

Family

ID=24548264

Family Applications (1)

Application Number Title Priority Date Filing Date
ES453614A Expired ES453614A1 (es) 1975-11-26 1976-11-24 Perfeccionamientos introducidos en un vehiculo tractor de conduccion deslizante.

Country Status (11)

Country Link
US (1) US4043416A (es)
JP (1) JPS5929458B2 (es)
AR (1) AR210918A1 (es)
AU (1) AU502970B2 (es)
BR (1) BR7607908A (es)
CA (1) CA1058484A (es)
DE (1) DE2652823A1 (es)
ES (1) ES453614A1 (es)
FR (1) FR2333295A1 (es)
GB (1) GB1541922A (es)
ZA (1) ZA766916B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169513A (en) * 1978-03-24 1979-10-02 Clark Equipment Company Signal actuating device
US4240584A (en) * 1978-10-26 1980-12-23 CH2 O, Inc. Agricultural vehicle
US4514007A (en) * 1982-12-07 1985-04-30 Owatonna Manufacturing Company, Inc. Vehicle frame
JPS6259341U (es) * 1985-10-02 1987-04-13
JPH0438130Y2 (es) * 1985-10-22 1992-09-07
US4896506A (en) * 1987-11-18 1990-01-30 Shivvers, Inc. Transmission with integrated gear reduction
WO1990014472A1 (en) * 1989-05-17 1990-11-29 M & H Blanch Pty Limited Independent drive controls for skid steer loader
US4991382A (en) * 1989-08-30 1991-02-12 Scag Power Equipment, Inc. Lawn mower
US4967543A (en) * 1989-10-10 1990-11-06 Scag Power Equipment, Inc. Lawn mower
CA2036561A1 (en) * 1990-02-21 1991-08-22 Joseph Cyril Bamford Skid steer vehicle
US5343678A (en) * 1993-02-04 1994-09-06 Ransomes, Inc. Lawn mower control device
US5511367A (en) * 1993-06-28 1996-04-30 The Actava Group, Inc. Lawn mower having additinal improved trim featuure
US5488818A (en) * 1993-06-28 1996-02-06 The Actava Group Inc. Lawn mower having improved trim feature
US5924516A (en) 1996-01-16 1999-07-20 Clark Equipment Company Electronic controls on a skid steer loader
US5887669A (en) * 1997-05-08 1999-03-30 Case Corporation Auxiliary hydraulic control system
US6389922B1 (en) * 2000-02-14 2002-05-21 Clark Equipment Company Control for drive motors for a self-propelled machine
US6477914B1 (en) * 2000-07-24 2002-11-12 Clark Equipment Company Motion alarm
US6425452B1 (en) * 2000-07-26 2002-07-30 Venture Products, Inc. Control system for all-wheel drive vehicle
US7051641B2 (en) * 2004-07-22 2006-05-30 Clark Equipment Company Adjustment for steering levers for hydrostatic drive
JP2007284873A (ja) * 2006-04-12 2007-11-01 Takeuchi Seisakusho:Kk 作業車
CA3060557C (en) 2017-04-19 2024-04-16 Clark Equipment Company Mechanical drive control for loaders

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635365A (en) * 1969-02-20 1972-01-18 Clark Equipment Co Tractor vehicle with hydrostatic drive means
US3599741A (en) * 1969-08-11 1971-08-17 Allis Chalmers Mfg Co Drive and steering mechanism for wheeled vehicles
US3605519A (en) * 1970-01-26 1971-09-20 Clark Equipment Co Control for dual hydrostatic drive
US3792744A (en) * 1972-05-19 1974-02-19 Owatonna Mfg Co Drive control apparatus for vehicles
US3850258A (en) * 1973-04-20 1974-11-26 Clark Equipment Co Control lever friction clutch
AU7429574A (en) * 1973-12-04 1976-04-15 Int Harvester Co Control mechanism
US3990320A (en) * 1974-12-09 1976-11-09 Caterpillar Tractor Co. Control linkage for hydrostatic transmissions

Also Published As

Publication number Publication date
BR7607908A (pt) 1977-11-08
ZA766916B (en) 1977-10-26
FR2333295A1 (fr) 1977-06-24
JPS5929458B2 (ja) 1984-07-20
CA1058484A (en) 1979-07-17
DE2652823A1 (de) 1977-06-08
US4043416A (en) 1977-08-23
AR210918A1 (es) 1977-09-30
JPS5266239A (en) 1977-06-01
AU502970B2 (en) 1979-08-16
AU1976976A (en) 1978-05-25
GB1541922A (en) 1979-03-14

Similar Documents

Publication Publication Date Title
ES453614A1 (es) Perfeccionamientos introducidos en un vehiculo tractor de conduccion deslizante.
GB1477269A (en) Frictionally held control linkage for engine throttle controls
GB1489324A (en) Control system for a vehicle transmission
JPS5576244A (en) Selective control method of auxiliary change gear for automobile use
GB1497770A (en) Control pedal linkage
GB1473059A (en) Foot pedal control mechanism for l hydrostatic transmission vehicles
ES2062903A2 (es) Sistema de control de velocidad para un vehiculo de labor que tiene una transmision continua.
ES8300586A1 (es) Dispositivo de mando para el accionamiento de un vehiculo industrial, en particular tractor agricola.
FR2404545A1 (fr) Mecanisme de telecommande
GB1500883A (en) Engine speed reducer responsive to positioning of the transmission shift lever
JPS52123030A (en) Automatic clutch
FR2445913A1 (fr) Dispositif de commande d'une boite de vitesses automatique de vehicule automobile
US2471690A (en) Auxiliary throttle valve control
JPS6412930A (en) Constant-speed travel device for vehicle
ES8703980A1 (es) Dispositivo de cambio para una transmision hidrostatica, en particular para vehiculos automoviles.
US2321614A (en) Vehicle control mechanism
GB1532791A (en) Interlock system for parking brake and transmission control
GB979574A (en) Improvements relating to the remote control of gearbox mechanism
JPS5532968A (en) Engine control system for construction machine
SE7701705L (sv) Anordning for drivning av svengrorelse hos en hevstang
GB1514559A (en) Single lever gear shift control
ES8203733A1 (es) Un dispositivo de mando para un mecanismo de cambio
GB813923A (en) Improvements in or relating to control pedals for vehicles
GB1056810A (en) Accelerator unit for multiple engine control
GB1370771A (en) Vehicle controls