ES220844A1 - Sistema de control en o para un tractor - Google Patents

Sistema de control en o para un tractor

Info

Publication number
ES220844A1
ES220844A1 ES0220844A ES220844A ES220844A1 ES 220844 A1 ES220844 A1 ES 220844A1 ES 0220844 A ES0220844 A ES 0220844A ES 220844 A ES220844 A ES 220844A ES 220844 A1 ES220844 A1 ES 220844A1
Authority
ES
Spain
Prior art keywords
driver
controller
maneuvered
tractor
control system
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
ES0220844A
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.)
Massey Ferguson Inc
Original Assignee
Massey Ferguson 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 Massey Ferguson Inc filed Critical Massey Ferguson Inc
Publication of ES220844A1 publication Critical patent/ES220844A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/02—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the coupling devices between tractor and machine
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
    • A01B63/1117—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements using a hitch position sensor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
    • A01B63/112—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to control draught load, i.e. tractive force

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Mechanical Control Devices (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Braking Systems And Boosters (AREA)
  • Binders And Loading Units For Sheaves (AREA)
  • Agricultural Machines (AREA)

Abstract

Sistema de control en o para un tractor del tipo fijado y el cual comprende un controlador maniobrado por el conductor, medios movibles por este controlador para iniciar el movimiento del elevador mecánico hacia una posición correspondiente a la posición en que el controlador se mueve, y medios dependientes de la carga de tracción sobre el varillaje de enganche para efectuar los movimientos de corrección del elevador mecánico en el sentido de restablecer un valor predeterminado de la carga de tracción, caracterizado por otro controlador maniobrado por el conductor y medios maniobrables por este otro controlador para ajustar el valor de la carga de tracción, con el que los medios dependientes de dicha carga de tracción reciben automáticamente el control del elevador mecánico de los medios movibles por el controlador primeramente citado.
ES0220844A 1954-03-23 1955-03-23 Sistema de control en o para un tractor Expired ES220844A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41805754A 1954-03-23 1954-03-23

Publications (1)

Publication Number Publication Date
ES220844A1 true ES220844A1 (es) 1955-12-16

Family

ID=33551194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0220844A Expired ES220844A1 (es) 1954-03-23 1955-03-23 Sistema de control en o para un tractor

Country Status (7)

Country Link
AT (1) AT203253B (es)
CH (1) CH339419A (es)
DE (4) DE1091789B (es)
DK (1) DK87702C (es)
ES (1) ES220844A1 (es)
FR (1) FR1139224A (es)
GB (5) GB805061A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996125A (en) * 1957-05-06 1961-08-15 Massey Ferguson Inc Implement mounting system
US3004556A (en) * 1958-02-03 1961-10-17 Lissements Grosdemouge Ets Hydraulic distribution device
DE1108970B (de) * 1958-03-03 1961-06-15 Allis Chalmers Mfg Co Regeleinrichtung fuer einen hydraulischen Kraftheber zur automatischen Gewichtsverlagerung
DE1110456B (de) * 1958-08-23 1961-07-06 Massey Ferguson Great Britain Hydraulischer Schlepper-Kraftheber
DE1129751B (de) * 1959-06-11 1962-05-17 John Deere Lanz Ag Vorrichtung zur automatischen Lagen- und Zugkraftsteuerung fuer landwirtschaftliche Schlepper-Anbaugeraete und -Anhaengegeraete
US3080003A (en) * 1960-05-03 1963-03-05 Allis Chalmers Mfg Co Control for hydraulic system
US3083777A (en) * 1960-08-11 1963-04-02 Int Harvester Co Hydraulic lift control mechanism
DE1137596B (de) * 1960-09-27 1962-10-04 Xaver Fendt & Co Maschinen U S Vorrichtung zum Einstellen verschiedener Reaktionsgeschwindigkeiten von automatisch gesteuerten hydraulischen Krafthebern, vorzugsweise fuer Ackerschlepper
DE1184133B (de) 1961-07-07 1964-12-23 Lely Nv C Van Der Regelvorrichtung fuer einen hydraulischen Kraftheber an einem Ackerschlepper od. dgl.
DE1195540B (de) 1961-07-26 1965-06-24 Fahr Ag Maschf Regelvorrichtung fuer Bodenbearbeitungsgeraete fuer Dreipunktanbau an Schleppern
DE1202048B (de) * 1961-11-01 1965-09-30 Int Harvester Co Steuervorrichtung fuer ein hydraulisch verschwenkbares Ankoppelungsgestaenge eines landwirtschaftlichen Geraetes an einem Schlepper
DE1242930B (de) 1962-08-01 1967-06-22 Massey Ferguson Inc Anordnung zur Steuerung des hydraulischen Krafthebers eines Ackerschleppers
DE1267020B (de) 1963-03-04 1968-04-25 Renault Steuergeraet fuer einen hydraulischen Kraftheber zum Anheben eines an einen landwirtschaftlichen Schlepper angehaengten Bodenbearbeitungsgeraetes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR485401A (fr) * 1916-04-12 1918-01-09 Theodore Douglas Nouvelle soupape

Also Published As

Publication number Publication date
AT203253B (de) 1959-05-11
GB805065A (en) 1958-11-26
GB805062A (en) 1958-11-26
DE1091789B (de) 1960-10-27
GB805064A (en) 1958-11-26
CH339419A (de) 1959-06-30
DE1057809B (de) 1959-05-21
DK87702C (da) 1959-08-17
FR1139224A (fr) 1957-06-26
DE1156596B (de) 1963-10-31
GB805063A (en) 1958-11-26
GB805061A (en) 1958-11-26
DE1055864B (de) 1959-04-23

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