FR1233367A - Hydraulic lifting device for tractors - Google Patents

Hydraulic lifting device for tractors

Info

Publication number
FR1233367A
FR1233367A FR803361A FR803361A FR1233367A FR 1233367 A FR1233367 A FR 1233367A FR 803361 A FR803361 A FR 803361A FR 803361 A FR803361 A FR 803361A FR 1233367 A FR1233367 A FR 1233367A
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
FR803361A
Other languages
French (fr)
Inventor
Henry Edward Merritt
Alain Henri Eugene Gougelot
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 Inc
Original Assignee
Massey Ferguson Inc
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 Inc filed Critical Massey Ferguson Inc
Application granted granted Critical
Publication of FR1233367A publication Critical patent/FR1233367A/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
    • A01B63/1117—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)
FR803361A 1958-08-23 1959-08-21 Hydraulic lifting device for tractors Expired FR1233367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1233367X 1958-08-23

Publications (1)

Publication Number Publication Date
FR1233367A true FR1233367A (en) 1960-10-12

Family

ID=10884641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803361A Expired FR1233367A (en) 1958-08-23 1959-08-21 Hydraulic lifting device for tractors

Country Status (1)

Country Link
FR (1) FR1233367A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142342A (en) * 1961-08-14 1964-07-28 Int Harvester Co Flow control compensator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142342A (en) * 1961-08-14 1964-07-28 Int Harvester Co Flow control compensator

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