FR1218454A - Hydraulic lifting device for tractors - Google Patents

Hydraulic lifting device for tractors

Info

Publication number
FR1218454A
FR1218454A FR776267A FR776267A FR1218454A FR 1218454 A FR1218454 A FR 1218454A FR 776267 A FR776267 A FR 776267A FR 776267 A FR776267 A FR 776267A FR 1218454 A FR1218454 A FR 1218454A
Authority
FR
France
Prior art keywords
tractors
lifting device
hydraulic lifting
hydraulic
lifting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR776267A
Other languages
French (fr)
Inventor
Henry Edward Merritt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MASSEY FERGUSON GREAT BRITAIN
Original Assignee
MASSEY FERGUSON GREAT BRITAIN
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 MASSEY FERGUSON GREAT BRITAIN filed Critical MASSEY FERGUSON GREAT BRITAIN
Application granted granted Critical
Publication of FR1218454A publication Critical patent/FR1218454A/en
Expired legal-status Critical Current

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)
FR776267A 1957-10-10 1958-10-09 Hydraulic lifting device for tractors Expired FR1218454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1218454X 1957-10-10

Publications (1)

Publication Number Publication Date
FR1218454A true FR1218454A (en) 1960-05-11

Family

ID=10883437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR776267A Expired FR1218454A (en) 1957-10-10 1958-10-09 Hydraulic lifting device for tractors

Country Status (1)

Country Link
FR (1) FR1218454A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207688B (en) * 1963-02-02 1965-12-23 Xaver Fendt & Co Maschinen U S Device for introducing control pulses for a control device of a power lift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207688B (en) * 1963-02-02 1965-12-23 Xaver Fendt & Co Maschinen U S Device for introducing control pulses for a control device of a power lift

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