SE7904693L - Anordning for upplyftning av ett redskap som uppberes av en jordbrukstraktor - Google Patents

Anordning for upplyftning av ett redskap som uppberes av en jordbrukstraktor

Info

Publication number
SE7904693L
SE7904693L SE7904693A SE7904693A SE7904693L SE 7904693 L SE7904693 L SE 7904693L SE 7904693 A SE7904693 A SE 7904693A SE 7904693 A SE7904693 A SE 7904693A SE 7904693 L SE7904693 L SE 7904693L
Authority
SE
Sweden
Prior art keywords
bar
implement
acting
linkage
ground
Prior art date
Application number
SE7904693A
Other languages
Unknown language ( )
English (en)
Other versions
SE417264B (sv
Inventor
G C Renassi
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 SE7904693L publication Critical patent/SE7904693L/sv
Publication of SE417264B publication Critical patent/SE417264B/sv

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
SE7904693A 1978-07-28 1979-05-29 Anordning for upplyftning av ett redskap som uppberes av en jordbrukstraktor SE417264B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68808/78A IT1160558B (it) 1978-07-28 1978-07-28 Dispositivo per il sollevamento di attrezzi portati da trattori agricoli

Publications (2)

Publication Number Publication Date
SE7904693L true SE7904693L (sv) 1980-01-29
SE417264B SE417264B (sv) 1981-03-09

Family

ID=11310636

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904693A SE417264B (sv) 1978-07-28 1979-05-29 Anordning for upplyftning av ett redskap som uppberes av en jordbrukstraktor

Country Status (11)

Country Link
US (1) US4260024A (sv)
JP (1) JPS5534091A (sv)
AR (1) AR217930A1 (sv)
BE (1) BE877479A (sv)
CA (1) CA1105763A (sv)
DE (1) DE2926877B2 (sv)
ES (1) ES243932Y (sv)
FR (1) FR2431815A1 (sv)
GB (1) GB2026295B (sv)
IT (1) IT1160558B (sv)
SE (1) SE417264B (sv)

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 Xaver Fendt & Co Maschinen U S 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
DE2926877C3 (sv) 1987-10-22
ES243932Y (es) 1980-05-16
FR2431815A1 (fr) 1980-02-22
DE2926877A1 (de) 1980-02-07
US4260024A (en) 1981-04-07
DE2926877B2 (de) 1980-08-21
ES243932U (es) 1979-10-01
CA1105763A (en) 1981-07-28
IT7868808A0 (it) 1978-07-28
FR2431815B1 (sv) 1983-09-09
AR217930A1 (es) 1980-04-30
IT1160558B (it) 1987-03-11
JPS5534091A (en) 1980-03-10
GB2026295A (en) 1980-02-06
GB2026295B (en) 1982-07-07
BE877479A (fr) 1979-11-05
SE417264B (sv) 1981-03-09

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