IT1160558B - Dispositivo per il sollevamento di attrezzi portati da trattori agricoli - Google Patents

Dispositivo per il sollevamento di attrezzi portati da trattori agricoli

Info

Publication number
IT1160558B
IT1160558B IT6880878A IT6880878A IT1160558B IT 1160558 B IT1160558 B IT 1160558B IT 6880878 A IT6880878 A IT 6880878A IT 6880878 A IT6880878 A IT 6880878A IT 1160558 B IT1160558 B IT 1160558B
Authority
IT
Italy
Prior art keywords
device
lifting gear
gear carried
agricultural tractors
tractors
Prior art date
Application number
IT6880878A
Other languages
English (en)
Other versions
IT7868808D0 (it
Inventor
Giancarlo Benassi
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 IT6880878A priority Critical patent/IT1160558B/it
Publication of IT7868808D0 publication Critical patent/IT7868808D0/it
Application granted granted Critical
Publication of IT1160558B publication Critical patent/IT1160558B/it

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111Lifting 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
    • A01B63/112Lifting 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
IT6880878A 1978-07-28 1978-07-28 Dispositivo per il sollevamento di attrezzi portati da trattori agricoli IT1160558B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT6880878A IT1160558B (it) 1978-07-28 1978-07-28 Dispositivo per il sollevamento di attrezzi portati da trattori agricoli

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
IT6880878A IT1160558B (it) 1978-07-28 1978-07-28 Dispositivo per il sollevamento di attrezzi portati da trattori agricoli
SE7904693A SE417264B (sv) 1978-07-28 1979-05-29 Anordning for upplyftning av ett redskap som uppberes av en jordbrukstraktor
US06/044,832 US4260024A (en) 1978-07-28 1979-06-01 Device for lifting implements carried on agricultural tractors
GB7919709A GB2026295B (en) 1978-07-28 1979-06-06 Lifting device for tractor implement linage
CA329,469A CA1105763A (en) 1978-07-28 1979-06-11 Device for lifting implements carried on agricultural tractors
ES1979243932U ES243932Y (es) 1978-07-28 1979-06-15 Dispositivo para elevar aperos comportados por tractores agricolas.
FR7915455A FR2431815B1 (it) 1978-07-28 1979-06-15
AR27692979A AR217930A1 (es) 1978-07-28 1979-06-15 Dispositivo para elevar aperos comportados por tractores agricolas
JP8005479A JPS5534091A (en) 1978-07-28 1979-06-25 Lifting device for implement supported by farming tractor
DE19792926877 DE2926877C3 (it) 1978-07-28 1979-07-03
BE0/196130A BE877479A (fr) 1978-07-28 1979-07-04 Dispositif de levage d'accessoires de tracteur agricole

Publications (2)

Publication Number Publication Date
IT7868808D0 IT7868808D0 (it) 1978-07-28
IT1160558B true IT1160558B (it) 1987-03-11

Family

ID=11310636

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6880878A IT1160558B (it) 1978-07-28 1978-07-28 Dispositivo per il sollevamento di attrezzi portati da trattori agricoli

Country Status (11)

Country Link
US (1) US4260024A (it)
JP (1) JPS5534091A (it)
AR (1) AR217930A1 (it)
BE (1) BE877479A (it)
CA (1) CA1105763A (it)
DE (1) DE2926877C3 (it)
ES (1) ES243932Y (it)
FR (1) FR2431815B1 (it)
GB (1) GB2026295B (it)
IT (1) IT1160558B (it)
SE (1) SE417264B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5835576A (en) * 1985-07-10 1998-11-10 Ronald A. Katz Technology Licensing, L.P. Telephonic-interface lottery device
US6293077B1 (en) 2000-05-02 2001-09-25 Mtd Products Inc Deck attachment and lift system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974733A (en) * 1957-02-18 1961-03-14 Deere & Co Hydraulic power lift and hitch system for tractor and implement
US2996125A (en) * 1957-05-06 1961-08-15 Massey Ferguson Inc Implement mounting system
US2940530A (en) * 1958-04-16 1960-06-14 Deere & Co Draft load control for tractors
DE1141826B (de) * 1960-11-04 1962-12-27 Fendt & Co Xaver Vorrichtung zum Umschalten des Krafthebers eines Ackerschleppers auf automatische Steuerung oder gleichbleibende Lage des Ackergeraetes
US3191687A (en) * 1962-04-25 1965-06-29 Massey Ferguson Inc Automatic draft control and compensating system for tractors
US3509943A (en) * 1968-03-07 1970-05-05 Case Co J I Sensing mechanism
US3814188A (en) * 1972-10-02 1974-06-04 Allis Chalmers Electronic draft load sensing system
US3869001A (en) * 1974-04-18 1975-03-04 Massey Ferguson Inc Fulcrum bushing on the resilient bar draft sensing
IT1108132B (it) * 1978-07-12 1985-12-02 Fiat Trattori Spa Dispositivo atto a migliorare il controllo di attrezzi portati da trattori agricoli

Also Published As

Publication number Publication date
US4260024A (en) 1981-04-07
FR2431815B1 (it) 1983-09-09
CA1105763A (en) 1981-07-28
CA1105763A1 (it)
GB2026295B (en) 1982-07-07
IT7868808D0 (it) 1978-07-28
SE417264B (sv) 1981-03-09
BE877479A (fr) 1979-11-05
AR217930A1 (es) 1980-04-30
FR2431815A1 (fr) 1980-02-22
ES243932U (es) 1979-10-01
DE2926877C3 (it) 1987-10-22
SE7904693L (sv) 1980-01-29
DE2926877A1 (de) 1980-02-07
ES243932Y (es) 1980-05-16
DE2926877B2 (it) 1980-08-21
GB2026295A (en) 1980-02-06
BE877479A1 (it)
JPS5534091A (en) 1980-03-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of prs-date), data collected since 19931001

Effective date: 19970729