FR2537379B1 - Dispositif de commande de l'attitude d'un outil agence pour etre tracte par une machine agricole - Google Patents

Dispositif de commande de l'attitude d'un outil agence pour etre tracte par une machine agricole

Info

Publication number
FR2537379B1
FR2537379B1 FR8319648A FR8319648A FR2537379B1 FR 2537379 B1 FR2537379 B1 FR 2537379B1 FR 8319648 A FR8319648 A FR 8319648A FR 8319648 A FR8319648 A FR 8319648A FR 2537379 B1 FR2537379 B1 FR 2537379B1
Authority
FR
France
Prior art keywords
tracing
attitude
controlling
agricultural machine
agency
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
FR8319648A
Other languages
English (en)
Other versions
FR2537379A1 (fr
Inventor
Alfredo Cevolini
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 FR2537379A1 publication Critical patent/FR2537379A1/fr
Application granted granted Critical
Publication of FR2537379B1 publication Critical patent/FR2537379B1/fr
Expired 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)
FR8319648A 1982-12-09 1983-12-08 Dispositif de commande de l'attitude d'un outil agence pour etre tracte par une machine agricole Expired FR2537379B1 (fr)

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
FR2537379A1 FR2537379A1 (fr) 1984-06-15
FR2537379B1 true FR2537379B1 (fr) 1987-09-18

Family

ID=11110673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8319648A Expired FR2537379B1 (fr) 1982-12-09 1983-12-08 Dispositif de commande de l'attitude d'un outil agence pour etre tracte par une machine agricole

Country Status (5)

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

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
GB8332008D0 (en) 1984-01-04
ES8406837A1 (es) 1984-08-16
GB2133557B (en) 1986-02-26
FR2537379A1 (fr) 1984-06-15
ES527926A0 (es) 1984-08-16
GB2133557A (en) 1984-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse