IT1043594B - Sistema e dispositivo per il ocnstrollo della profondita di armatura di un trattore agricolo - Google Patents

Sistema e dispositivo per il ocnstrollo della profondita di armatura di un trattore agricolo

Info

Publication number
IT1043594B
IT1043594B IT28584/75A IT2858475A IT1043594B IT 1043594 B IT1043594 B IT 1043594B IT 28584/75 A IT28584/75 A IT 28584/75A IT 2858475 A IT2858475 A IT 2858475A IT 1043594 B IT1043594 B IT 1043594B
Authority
IT
Italy
Prior art keywords
control
agricultural tractor
reinforcement depth
reinforcement
depth
Prior art date
Application number
IT28584/75A
Other languages
English (en)
Inventor
Guaring Angelo
Salotti Gianfranco
Original Assignee
Magneti Marelli 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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT28584/75A priority Critical patent/IT1043594B/it
Priority to DE19762647077 priority patent/DE2647077A1/de
Priority to FR7632471A priority patent/FR2328381A1/fr
Priority to SE7611746A priority patent/SE7611746L/xx
Priority to NL7611758A priority patent/NL7611758A/xx
Application granted granted Critical
Publication of IT1043594B publication Critical patent/IT1043594B/it

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
    • A01B63/1115—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 mechanical ground contact sensor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
    • A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
    • A47B57/40—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of hooks coacting with openings

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)
  • Arrangement And Driving Of Transmission Devices (AREA)
IT28584/75A 1975-10-23 1975-10-23 Sistema e dispositivo per il ocnstrollo della profondita di armatura di un trattore agricolo IT1043594B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT28584/75A IT1043594B (it) 1975-10-23 1975-10-23 Sistema e dispositivo per il ocnstrollo della profondita di armatura di un trattore agricolo
DE19762647077 DE2647077A1 (de) 1975-10-23 1976-10-19 System und vorrichtung zur steuerung der pfluegetiefe
FR7632471A FR2328381A1 (fr) 1975-10-23 1976-10-22 Procede et dispositif de commande de la profondeur de labour d'un tracteur agricole
SE7611746A SE7611746L (sv) 1975-10-23 1976-10-22 Anordning for reglering av plojningsdjup for en traktor
NL7611758A NL7611758A (nl) 1975-10-23 1976-10-22 Werkwijze en inrichting voor het besturen van de ploegdiepte van een tractor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28584/75A IT1043594B (it) 1975-10-23 1975-10-23 Sistema e dispositivo per il ocnstrollo della profondita di armatura di un trattore agricolo

Publications (1)

Publication Number Publication Date
IT1043594B true IT1043594B (it) 1980-02-29

Family

ID=11223830

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28584/75A IT1043594B (it) 1975-10-23 1975-10-23 Sistema e dispositivo per il ocnstrollo della profondita di armatura di un trattore agricolo

Country Status (5)

Country Link
DE (1) DE2647077A1 (it)
FR (1) FR2328381A1 (it)
IT (1) IT1043594B (it)
NL (1) NL7611758A (it)
SE (1) SE7611746L (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7811964A (nl) * 1978-12-08 1980-06-10 Lely Nv C Van Der Trekker.
US4365672A (en) * 1980-06-05 1982-12-28 International Harvester Co. Automatic alternating marker system
DE3235818A1 (de) * 1982-09-28 1984-03-29 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur steuerung der arbeitstiefe eines bodenbearbeitungsgeraetes
DE3423032A1 (de) * 1984-06-22 1986-01-02 Alfred Teves Gmbh, 6000 Frankfurt Regeleinrichtung fuer kraftfahrzeuge
DE3436570C2 (de) * 1984-10-05 1995-12-21 Bosch Gmbh Robert Einrichtung zur Positionssteuerung eines an einem landwirtschaftlichen Arbeitsfahrzeug über ein Hubwerk angelenkten Arbeitsgeräts
GB8608760D0 (en) * 1986-04-10 1986-05-14 Massey Ferguson Services Nv Implement control system
DE3612763A1 (de) * 1986-04-16 1987-10-22 Bosch Gmbh Robert Elektrohydraulische hubwerks-regeleinrichtung
DE3612764A1 (de) * 1986-04-16 1987-10-22 Bosch Gmbh Robert Elektrohydraulische hubwerks-regeleinrichtung
FI902498A (fi) * 1990-05-21 1991-11-22 Valmet Oy Foerfarande och arrangemang foer automatisk begraensning av slirningen av de drivande hjulen av en traktor eller motsvarande arbetsmaskin.
US5190111A (en) * 1991-06-03 1993-03-02 Ford New Holland, Inc. Hitch positioning with slip override control and calibrated wheel speed for determining slip

Also Published As

Publication number Publication date
DE2647077A1 (de) 1977-05-05
SE7611746L (sv) 1977-04-24
NL7611758A (nl) 1977-04-26
FR2328381B3 (it) 1979-07-13
FR2328381A1 (fr) 1977-05-20

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