IT1153586B - DEVICE TO ADJUST THE WORKING DEPTH OF A TOOL MOUNTED ON AN AGRICULTURAL TRACTOR - Google Patents

DEVICE TO ADJUST THE WORKING DEPTH OF A TOOL MOUNTED ON AN AGRICULTURAL TRACTOR

Info

Publication number
IT1153586B
IT1153586B IT23920/82A IT2392082A IT1153586B IT 1153586 B IT1153586 B IT 1153586B IT 23920/82 A IT23920/82 A IT 23920/82A IT 2392082 A IT2392082 A IT 2392082A IT 1153586 B IT1153586 B IT 1153586B
Authority
IT
Italy
Prior art keywords
adjust
working depth
agricultural tractor
tool mounted
tractor
Prior art date
Application number
IT23920/82A
Other languages
Italian (it)
Other versions
IT8223920A0 (en
Inventor
Hartmut Merkle
Josef Duell
Original Assignee
Fendt & Co Xaver
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 Fendt & Co Xaver filed Critical Fendt & Co Xaver
Publication of IT8223920A0 publication Critical patent/IT8223920A0/en
Application granted granted Critical
Publication of IT1153586B publication Critical patent/IT1153586B/en

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
    • 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)
  • Lifting Devices For Agricultural Implements (AREA)
IT23920/82A 1981-11-03 1982-10-26 DEVICE TO ADJUST THE WORKING DEPTH OF A TOOL MOUNTED ON AN AGRICULTURAL TRACTOR IT1153586B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3143538A DE3143538C2 (en) 1981-11-03 1981-11-03 Device for regulating the working depth of an implement attached to an agricultural tractor

Publications (2)

Publication Number Publication Date
IT8223920A0 IT8223920A0 (en) 1982-10-26
IT1153586B true IT1153586B (en) 1987-01-14

Family

ID=6145474

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23920/82A IT1153586B (en) 1981-11-03 1982-10-26 DEVICE TO ADJUST THE WORKING DEPTH OF A TOOL MOUNTED ON AN AGRICULTURAL TRACTOR

Country Status (3)

Country Link
DE (1) DE3143538C2 (en)
FR (1) FR2515474A1 (en)
IT (1) IT1153586B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337317A1 (en) * 1983-10-13 1985-04-25 Mannesmann Rexroth GmbH, 8770 Lohr METHOD AND DEVICE FOR REGULATING THE WORKING DEPTH OF A GROUND MACHINING DEVICE CARRIED BY A TRACTOR
NL8402106A (en) * 1984-07-03 1986-02-03 Lely Nv C Van Der PLOW.
JPH0779565B2 (en) * 1986-10-30 1995-08-30 井関農機株式会社 Lifting control device for agricultural work machines
DE3838498A1 (en) * 1988-11-12 1990-05-23 Bosch Gmbh Robert Device for the control of hoists
US8573319B1 (en) * 2012-06-20 2013-11-05 Deere & Company Position and pressure depth control system for an agricultural implement

Also Published As

Publication number Publication date
IT8223920A0 (en) 1982-10-26
DE3143538A1 (en) 1983-05-11
DE3143538C2 (en) 1985-10-24
FR2515474A1 (en) 1983-05-06

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