FI46608C - Hydraulinen nostolaite maanviljelystraktoreihin tai senkaltaisiin. - Google Patents

Hydraulinen nostolaite maanviljelystraktoreihin tai senkaltaisiin.

Info

Publication number
FI46608C
FI46608C FI640242A FI24264A FI46608C FI 46608 C FI46608 C FI 46608C FI 640242 A FI640242 A FI 640242A FI 24264 A FI24264 A FI 24264A FI 46608 C FI46608 C FI 46608C
Authority
FI
Finland
Prior art keywords
lifting device
hydraulic lifting
agricultural tractors
tractors
agricultural
Prior art date
Application number
FI640242A
Other languages
English (en)
Swedish (sv)
Other versions
FI46608B (fi
Inventor
Hull
Original Assignee
Brown Tractors Ltd
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 Brown Tractors Ltd filed Critical Brown Tractors Ltd
Publication of FI46608B publication Critical patent/FI46608B/fi
Application granted granted Critical
Publication of FI46608C publication Critical patent/FI46608C/fi

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
    • A01B63/1117—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 hitch position sensor

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)
FI640242A 1963-02-08 1964-02-08 Hydraulinen nostolaite maanviljelystraktoreihin tai senkaltaisiin. FI46608C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5203/63A GB992867A (en) 1963-02-08 1963-02-08 An improved hydraulic power lift mechanism for agricultural tractors or the like

Publications (2)

Publication Number Publication Date
FI46608B FI46608B (fi) 1973-01-31
FI46608C true FI46608C (fi) 1973-05-08

Family

ID=9791654

Family Applications (1)

Application Number Title Priority Date Filing Date
FI640242A FI46608C (fi) 1963-02-08 1964-02-08 Hydraulinen nostolaite maanviljelystraktoreihin tai senkaltaisiin.

Country Status (8)

Country Link
US (1) US3315751A (fi)
AT (1) AT258625B (fi)
CH (1) CH403375A (fi)
DE (1) DE1657403A1 (fi)
DK (1) DK108823C (fi)
FI (1) FI46608C (fi)
GB (1) GB992867A (fi)
SE (1) SE311451B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456736A (en) * 1964-12-05 1969-07-22 David Brown Tractors Canada Lt Tractor hydraulic power lift mechanism
FI54981C (fi) * 1974-02-27 1979-04-10 Valmet Oy Regleringssystem foer traktor
US4084641A (en) * 1976-02-09 1978-04-18 David Brown Tractors Limited Control for a tractor power lift mechanism
EP0021646B1 (en) * 1979-06-12 1983-12-07 David Brown Tractors Limited Tractor power lift mechanism
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851938A (en) * 1956-05-28 1958-09-16 Deere Mfg Co Tractor hydraulic power lift control
DE1111444B (de) * 1959-02-20 1961-07-20 Bosch Gmbh Robert Regelvorrichtung fuer die Eindringtiefe eines insbesondere landwirtschaftlichen Bodenbearbeitungsgeraets
US3172479A (en) * 1960-06-29 1965-03-09 David Brown Tractors Canada Lt Hydraulic power lift mechanism for tractors
US3083777A (en) * 1960-08-11 1963-04-02 Int Harvester Co Hydraulic lift control mechanism

Also Published As

Publication number Publication date
GB992867A (en) 1965-05-26
FI46608B (fi) 1973-01-31
AT258625B (de) 1967-12-11
DK108823C (da) 1968-02-12
DE1657403A1 (de) 1971-06-09
US3315751A (en) 1967-04-25
SE311451B (fi) 1969-06-09
CH403375A (fr) 1965-11-30

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