FR1519134A - Improvements to hydraulic lifting mechanisms for tractors - Google Patents

Improvements to hydraulic lifting mechanisms for tractors

Info

Publication number
FR1519134A
FR1519134A FR102706A FR102706A FR1519134A FR 1519134 A FR1519134 A FR 1519134A FR 102706 A FR102706 A FR 102706A FR 102706 A FR102706 A FR 102706A FR 1519134 A FR1519134 A FR 1519134A
Authority
FR
France
Prior art keywords
tractors
hydraulic lifting
lifting mechanisms
mechanisms
hydraulic
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
FR102706A
Other languages
French (fr)
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.)
Tractor Research Ltd
Original Assignee
Tractor Research 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 Tractor Research Ltd filed Critical Tractor Research Ltd
Priority to FR102706A priority Critical patent/FR1519134A/en
Application granted granted Critical
Publication of FR1519134A publication Critical patent/FR1519134A/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)
FR102706A 1967-04-14 1967-04-14 Improvements to hydraulic lifting mechanisms for tractors Expired FR1519134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR102706A FR1519134A (en) 1967-04-14 1967-04-14 Improvements to hydraulic lifting mechanisms for tractors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR102706A FR1519134A (en) 1967-04-14 1967-04-14 Improvements to hydraulic lifting mechanisms for tractors

Publications (1)

Publication Number Publication Date
FR1519134A true FR1519134A (en) 1968-03-29

Family

ID=8628853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR102706A Expired FR1519134A (en) 1967-04-14 1967-04-14 Improvements to hydraulic lifting mechanisms for tractors

Country Status (1)

Country Link
FR (1) FR1519134A (en)

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