ES8302407A1 - Sistema de control de enganche de herramienta arrastrada por un tractor. - Google Patents

Sistema de control de enganche de herramienta arrastrada por un tractor.

Info

Publication number
ES8302407A1
ES8302407A1 ES510115A ES510115A ES8302407A1 ES 8302407 A1 ES8302407 A1 ES 8302407A1 ES 510115 A ES510115 A ES 510115A ES 510115 A ES510115 A ES 510115A ES 8302407 A1 ES8302407 A1 ES 8302407A1
Authority
ES
Spain
Prior art keywords
hitch
tractor
control system
trailed
tool
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
ES510115A
Other languages
English (en)
Other versions
ES510115A0 (es
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 Services NV
Original Assignee
Massey Ferguson Services NV
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 Services NV filed Critical Massey Ferguson Services NV
Publication of ES8302407A1 publication Critical patent/ES8302407A1/es
Publication of ES510115A0 publication Critical patent/ES510115A0/es
Granted 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
    • 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

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)
  • Vehicle Body Suspensions (AREA)

Abstract

SISTEMA DE CONTROL DE ENGANCHE DE HERRAMIENTA ARRASTRADA POR UN TRACTOR. UNAS SEÑALES ELECTRICAS DE ENTRADA SON RECIBIDAS A PARTIR DE UNIDADES DE DETECCION (25, 33) QUE INDICAN LAS FUERZAS DE TRACCION REALES APLICADAS AL ENGANCHE Y LA POSICION REAL DEL ENGANCHE CON RELACION AL TRACTOR. ESTAS SEÑALES DE ENTRADA SE COMPARAN CON UNA SEÑAL DE VALOR NOMINAL AJUSTADA POR EL OPERARIO Y QUE INDICA LA FUERZA DE TRACCION REQUERIDA O LA POSICION DE ENGANCHE NECESARIA PARA PRODUCIR UNA SEÑAL DE ERROR QUE SE UTILIZA PARA CONTROLAR LA ALTURA DEL ENGANCHE DE TAL MANERA QUE ESTE FUNCIONE DE LA FORMA DETERMINADA POR LA SEÑAL DE VALOR NOMINAL.
ES510115A 1981-03-04 1982-03-03 Sistema de control de enganche de herramienta arrastrada por un tractor. Granted ES510115A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8106862 1981-03-04

Publications (2)

Publication Number Publication Date
ES8302407A1 true ES8302407A1 (es) 1983-01-16
ES510115A0 ES510115A0 (es) 1983-01-16

Family

ID=10520148

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510115A Granted ES510115A0 (es) 1981-03-04 1982-03-03 Sistema de control de enganche de herramienta arrastrada por un tractor.

Country Status (4)

Country Link
DE (1) DE3207546A1 (es)
ES (1) ES510115A0 (es)
FR (1) FR2500987B1 (es)
IT (1) IT1150249B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020206862A1 (de) 2020-06-02 2021-12-02 Deere & Company Verfahren zur Positionseinstellung eines Krafthebers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210603B (de) * 1964-11-18 1966-02-10 Kloeckner Humboldt Deutz Ag Regelvorrichtung fuer die Arbeitstiefe von landwirtschaftlichen Bodenbearbeitungsgeraeten
FR1463031A (fr) * 1965-09-04 1966-06-03 Fendt & Co Xaver Dispositif de réglage pour appareil de commande d'un engin de levage hydraulique et engin pourvu dudit dispositif
GB1319621A (en) * 1970-02-07 1973-06-06 Brown Tractors Ltd Power lift mechanism for an agricultural tractor
DE2233174A1 (de) * 1972-07-06 1974-01-24 Kloeckner Humboldt Deutz Ag Ackerschlepper bzw. universallandmaschine mit elektrohydraulischem kraftheber

Also Published As

Publication number Publication date
IT1150249B (it) 1986-12-10
DE3207546A1 (de) 1982-10-14
FR2500987A1 (fr) 1982-09-10
IT8219968A0 (it) 1982-03-04
ES510115A0 (es) 1983-01-16
FR2500987B1 (fr) 1986-02-28

Similar Documents

Publication Publication Date Title
DE68915667D1 (de) Vorrichtung zur Feststellung von Fehlern auf Kraftübertragungsleitungen.
ES8206873A1 (es) Perfeccionamientos en sistemas de control automaticos de ve-locidad para vehiculos pesados
DE68927616D1 (de) Endeinrichtung
ES8507748A1 (es) Perfeccionamientos en los sistemas multiplex
RU94040186A (ru) Система контроля
DE3881069D1 (de) System zur optischen abstandsteuerung einer elektrischen vorrichtung.
JPS57151828A (en) Automatic zero point adjustment prohibitor
NO881557L (no) Anordning for testing av missil-systemer.
ATE4472T1 (de) Optisches kabel.
ATE114835T1 (de) Verfahren zur fehlererkennung und -lokalisierung von redundanten signalgebern einer automatisierungsanlage.
DE3784604D1 (de) Signalpegelmesssystem auf oscilloskop-basis.
ES8302407A1 (es) Sistema de control de enganche de herramienta arrastrada por un tractor.
NO904793D0 (no) Interpolymere latekser fra estere av metakrylsyre og vinylestere av forgrenede karboksylsyrer, samt fremgangsmaate for fremstilling av slike latekser.
JPS5336856A (en) Elevator signal device
JPS5219561A (en) Distance-detecting system
DE69027868D1 (de) Datenverarbeitungssystem mit Mitteln zur Zustandserkennung der Befehle empfangenden Datenverarbeitungseinrichtung
SU666650A1 (ru) Устройство дл контрол уровн сигнала посто нного тока в линии св зи
DE68901366D1 (de) Angelwinde mit vorrichtung zur anzeige der bremskraft.
JPS541508A (en) Method of detecting position of car
EP0292875A3 (en) Automatic device to indicate the horizontal position
JPS52153400A (en) Guiding device
JPS5394894A (en) Escape guide system
JPS5389019A (en) Abnormality supervisory system for pipe line
JPS53119508A (en) Automatic radio alarm communication system
JPS5237740A (en) Logging system for computer system

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401