ES8406837A1 - Perfeccionamientos en un dispositivo para el control de la posicion de un accesorio que puede ser arrastrado por una maquina agricola - Google Patents

Perfeccionamientos en un dispositivo para el control de la posicion de un accesorio que puede ser arrastrado por una maquina agricola

Info

Publication number
ES8406837A1
ES8406837A1 ES527926A ES527926A ES8406837A1 ES 8406837 A1 ES8406837 A1 ES 8406837A1 ES 527926 A ES527926 A ES 527926A ES 527926 A ES527926 A ES 527926A ES 8406837 A1 ES8406837 A1 ES 8406837A1
Authority
ES
Spain
Prior art keywords
bar
tool
fixed
lever
agricultural 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
ES527926A
Other languages
English (en)
Other versions
ES527926A0 (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.)
Fiat Trattori SpA
Original Assignee
Fiat Trattori SpA
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 Fiat Trattori SpA filed Critical Fiat Trattori SpA
Publication of ES8406837A1 publication Critical patent/ES8406837A1/es
Publication of ES527926A0 publication Critical patent/ES527926A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/13—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles
    • G01L5/136—Force sensors associated with a vehicle traction coupling
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Agricultural Machines (AREA)
  • Harvester Elements (AREA)
  • Transplanting Machines (AREA)

Abstract

PERFECCIONAMIENTOS EN UN DISPOSITIVO PARA EL CONTROL DE LA POSICION DE UN ACCESORIO QUE PUEDE SER ARRASTRADO POR UNA MAQUINA AGRICOLA.CONSTA DE AL MENOS UN BRAZO (7) DE CONEXION ENTRE EL ACCESORIO Y UNA BARRA DE FLEXION (3), FIJADA A UN BASTIDOR DE LA MAQUINA (5), Y AL MENOS UNA PALANCA (11) QUE CONECTA EL BRAZO (7) A UN SISTEMA DE CONTROL. CONSISTENTES EN QUE EL SISTEMA DE CONTROL COMPRENDE UN CIRCUITO ELECTRICO QUE SIRVE PARA ACCIONAR, A TRAVES DE UN ORGANO MECANICO Y/O HIDRAULICO EL MOVIMIENTO DE LA PALANCA (11), TENIENDO EL CIRCUITO ELECTRICOAL MENOS UN ELEMENTO RESISTIVO (47) FIJADO A UNA PORCION CENTRAL DE UN PERNO (46) ALOJADO EN EL INTERIOR DE UNA CAVIDAD (41) REALIZADA AXIALMENTE A LO LARGO DE LA CITADA BARRA (3), CERCA DE SUS PROPIOS EXTREMOS OPUESTOS, Y EL PERNO DOS PORCIONES DE EXTREMO (48) FIJADAS A PRESION EN EL INTERIOR DE LA CAVIDAD (41).
ES527926A 1982-12-09 1983-12-09 Perfeccionamientos en un dispositivo para el control de la posicion de un accesorio que puede ser arrastrado por una maquina agricola Granted ES527926A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03615/82A IT1157479B (it) 1982-12-09 1982-12-09 Dispositivo per il controllo dello assetto di un attrezzo atto ad essere trainato da una macchina agricola

Publications (2)

Publication Number Publication Date
ES8406837A1 true ES8406837A1 (es) 1984-08-16
ES527926A0 ES527926A0 (es) 1984-08-16

Family

ID=11110673

Family Applications (1)

Application Number Title Priority Date Filing Date
ES527926A Granted ES527926A0 (es) 1982-12-09 1983-12-09 Perfeccionamientos en un dispositivo para el control de la posicion de un accesorio que puede ser arrastrado por una maquina agricola

Country Status (5)

Country Link
DE (1) DE3343895C2 (es)
ES (1) ES527926A0 (es)
FR (1) FR2537379B1 (es)
GB (1) GB2133557B (es)
IT (1) IT1157479B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722041A1 (de) * 1987-07-03 1989-01-12 Deere & Co Verfahren und messglied zum messen einer an einem zuggeraet angreifenden kraft
DE3843869A1 (de) * 1988-12-24 1990-06-28 Deere & Co Kraftsensor zur bestimmung von zug- und druckkraeften
IT1235963B (it) * 1989-12-13 1992-12-09 Fiatgeotech Dispositivo per il controllo dell'assetto di un attrezzo trainato da un macchina agricola
DE4128475C2 (de) * 1991-08-28 1993-10-14 Deere & Co Erntemaschine
US5452766A (en) * 1992-12-25 1995-09-26 Kubota Corporation Hydraulic control system for a tractor
DE4402525C2 (de) * 1993-02-17 1998-10-29 Fischer Georg Verkehrstechnik Anordnung von Meßmitteln an einem eine Sattelzugmaschine und einen Sattelanhänger aufweisenden Sattelfahrzeug
DE29615285U1 (de) * 1996-09-04 1996-11-28 Niemeyer Gmbh & Co Kg Soehne Unterlenkeranschluß für landwirtschaftliche Geräte
US8833481B2 (en) 2012-09-06 2014-09-16 Cnh Industrial America Llc System for controlling wing tool bars of an agricultural implement having an angle sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814188A (en) * 1972-10-02 1974-06-04 Allis Chalmers Electronic draft load sensing system
DE3004592A1 (de) * 1980-02-08 1981-08-13 Robert Bosch Gmbh, 7000 Stuttgart Elektrohydraulische steuereinrichtung zum betaetigen eines hubwerks von landwirtschaftlichen arbeitsfahrzeugen
IT1143386B (it) * 1981-02-12 1986-10-22 Fiat Trattori Spa Dispositivo misuratore di sforzo per il controllo dell assetto di un attrezzo atto ad essere trainato da una macchina agricola
GB2093329B (en) * 1981-02-24 1984-07-18 Massey Ferguson Services Nv Tractor draft sensing apparatus

Also Published As

Publication number Publication date
IT1157479B (it) 1987-02-11
IT8203615A0 (it) 1982-12-09
DE3343895C2 (de) 1994-03-31
DE3343895A1 (de) 1984-06-14
FR2537379B1 (fr) 1987-09-18
GB8332008D0 (en) 1984-01-04
GB2133557B (en) 1986-02-26
FR2537379A1 (fr) 1984-06-15
ES527926A0 (es) 1984-08-16
GB2133557A (en) 1984-07-25

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