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IT1108132B - Dispositivo atto a migliorare il controllo di attrezzi portati da trattori agricoli - Google Patents

Dispositivo atto a migliorare il controllo di attrezzi portati da trattori agricoli

Info

Publication number
IT1108132B
IT1108132B IT68648/78A IT6864878A IT1108132B IT 1108132 B IT1108132 B IT 1108132B IT 68648/78 A IT68648/78 A IT 68648/78A IT 6864878 A IT6864878 A IT 6864878A IT 1108132 B IT1108132 B IT 1108132B
Authority
IT
Italy
Prior art keywords
improve
control
device suitable
agricultural tractors
tools carried
Prior art date
Application number
IT68648/78A
Other languages
English (en)
Other versions
IT7868648A0 (it
Inventor
Giuseppe Roncarolo
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
Priority to IT68648/78A priority Critical patent/IT1108132B/it
Publication of IT7868648A0 publication Critical patent/IT7868648A0/it
Priority to US06/037,084 priority patent/US4289208A/en
Priority to GB7916316A priority patent/GB2025196A/en
Priority to FR7912894A priority patent/FR2430712A1/fr
Priority to JP6603279A priority patent/JPS5521792A/ja
Application granted granted Critical
Publication of IT1108132B publication Critical patent/IT1108132B/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
    • A01B63/112—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)
  • Fluid-Pressure Circuits (AREA)
IT68648/78A 1978-07-12 1978-07-12 Dispositivo atto a migliorare il controllo di attrezzi portati da trattori agricoli IT1108132B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT68648/78A IT1108132B (it) 1978-07-12 1978-07-12 Dispositivo atto a migliorare il controllo di attrezzi portati da trattori agricoli
US06/037,084 US4289208A (en) 1978-07-12 1979-05-08 Device for controlling agricultural implements mounted on an agricultural vehicle
GB7916316A GB2025196A (en) 1978-07-12 1979-05-10 Draft control device
FR7912894A FR2430712A1 (fr) 1978-07-12 1979-05-21 Dispositif de reglage d'instruments aratoires montes sur un vehicule agricole
JP6603279A JPS5521792A (en) 1978-07-12 1979-05-28 Controlling device for farm implement of farming vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68648/78A IT1108132B (it) 1978-07-12 1978-07-12 Dispositivo atto a migliorare il controllo di attrezzi portati da trattori agricoli

Publications (2)

Publication Number Publication Date
IT7868648A0 IT7868648A0 (it) 1978-07-12
IT1108132B true IT1108132B (it) 1985-12-02

Family

ID=11310147

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68648/78A IT1108132B (it) 1978-07-12 1978-07-12 Dispositivo atto a migliorare il controllo di attrezzi portati da trattori agricoli

Country Status (5)

Country Link
US (1) US4289208A (it)
JP (1) JPS5521792A (it)
FR (1) FR2430712A1 (it)
GB (1) GB2025196A (it)
IT (1) IT1108132B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1160558B (it) * 1978-07-28 1987-03-11 Fiat Trattori Spa Dispositivo per il sollevamento di attrezzi portati da trattori agricoli
IT1160559B (it) * 1978-07-28 1987-03-11 Fiat Trattori Spa Dispositivo per il sollevamento di attrezzi portati da trattori agricoli
DE3021777A1 (de) * 1980-06-10 1981-12-24 G.L. Rexroth Gmbh, 8770 Lohr Vorrichtung zur regelung der zugkraft in unterlenkern eines schlepperhubwerks
IT1168687B (it) * 1983-09-30 1987-05-20 Fiat Trattori Spa Gruppo per il sollevamento e l'abbassamento di un attrezzo agricolo collegato ad un trattore
US5372204A (en) * 1993-02-09 1994-12-13 Schiess; Ulrich Power tractor hitch relief system
US20060165606A1 (en) 1997-09-29 2006-07-27 Nektar Therapeutics Pulmonary delivery particles comprising water insoluble or crystalline active agents
US8404217B2 (en) 2000-05-10 2013-03-26 Novartis Ag Formulation for pulmonary administration of antifungal agents, and associated methods of manufacture and use
US7871598B1 (en) 2000-05-10 2011-01-18 Novartis Ag Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use
WO2003053411A1 (en) 2001-12-19 2003-07-03 Nektar Therapeutics Pulmonary delivery of aminoglycosides
GB201413547D0 (en) * 2014-07-31 2014-09-17 Agco Int Gmbh Vehicle control system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA609131A (en) * 1960-11-22 H. Dushane Wallace Tractor mounted implement
GB1034342A (en) * 1962-04-11 1966-06-29 Massey Ferguson Ltd Improvements in or relating to tractors
US3463511A (en) * 1967-08-14 1969-08-26 Deere & Co Weight-transfer hitch
SU534193A1 (ru) * 1975-05-11 1976-11-05 Харьковский Институт Механизации И Электрификации Сельского Хозяйства Устройство дл регулировани положени рабочих органов почвообрабатывающих машин
AT345673B (de) * 1977-02-14 1978-09-25 Steyr Daimler Puch Ag Vorrichtung zur zugkraftabhaengigen steuerung eines schlepperhubwerkes, insbesondere fuer den anschluss von aufsattelpfluegen

Also Published As

Publication number Publication date
US4289208A (en) 1981-09-15
IT7868648A0 (it) 1978-07-12
JPS5521792A (en) 1980-02-16
FR2430712B1 (it) 1983-11-25
GB2025196A (en) 1980-01-23
FR2430712A1 (fr) 1980-02-08

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