FR1340659A - Hydraulic control device for tillage implements mounted on a tractor - Google Patents

Hydraulic control device for tillage implements mounted on a tractor

Info

Publication number
FR1340659A
FR1340659A FR917855A FR917855A FR1340659A FR 1340659 A FR1340659 A FR 1340659A FR 917855 A FR917855 A FR 917855A FR 917855 A FR917855 A FR 917855A FR 1340659 A FR1340659 A FR 1340659A
Authority
FR
France
Prior art keywords
tractor
control device
hydraulic control
tillage implements
implements mounted
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
FR917855A
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to FR917855A priority Critical patent/FR1340659A/en
Application granted granted Critical
Publication of FR1340659A publication Critical patent/FR1340659A/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
    • A01B63/114—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 achieve a constant working depth

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR917855A 1962-12-07 1962-12-07 Hydraulic control device for tillage implements mounted on a tractor Expired FR1340659A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR917855A FR1340659A (en) 1962-12-07 1962-12-07 Hydraulic control device for tillage implements mounted on a tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917855A FR1340659A (en) 1962-12-07 1962-12-07 Hydraulic control device for tillage implements mounted on a tractor

Publications (1)

Publication Number Publication Date
FR1340659A true FR1340659A (en) 1963-10-18

Family

ID=8792331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917855A Expired FR1340659A (en) 1962-12-07 1962-12-07 Hydraulic control device for tillage implements mounted on a tractor

Country Status (1)

Country Link
FR (1) FR1340659A (en)

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