AT217233B - Device for maintaining the working depth of implements attached to a tractor equipped with a lifting mechanism and lifting rod - Google Patents

Device for maintaining the working depth of implements attached to a tractor equipped with a lifting mechanism and lifting rod

Info

Publication number
AT217233B
AT217233B AT48360A AT48360A AT217233B AT 217233 B AT217233 B AT 217233B AT 48360 A AT48360 A AT 48360A AT 48360 A AT48360 A AT 48360A AT 217233 B AT217233 B AT 217233B
Authority
AT
Austria
Prior art keywords
maintaining
working depth
tractor equipped
lifting
lifting mechanism
Prior art date
Application number
AT48360A
Other languages
German (de)
Inventor
Hans Dipl Ing Tomala
Original Assignee
Steyr Daimler Puch 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 Steyr Daimler Puch Ag filed Critical Steyr Daimler Puch Ag
Priority to AT48360A priority Critical patent/AT217233B/en
Priority to GB254461A priority patent/GB966553A/en
Application granted granted Critical
Publication of AT217233B publication Critical patent/AT217233B/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
    • A01B63/1115—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 mechanical ground contact sensor

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)
AT48360A 1960-01-23 1960-01-23 Device for maintaining the working depth of implements attached to a tractor equipped with a lifting mechanism and lifting rod AT217233B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT48360A AT217233B (en) 1960-01-23 1960-01-23 Device for maintaining the working depth of implements attached to a tractor equipped with a lifting mechanism and lifting rod
GB254461A GB966553A (en) 1960-01-23 1961-01-23 Improvements in or relating to devices for controlling the working depth of implements attached to a tractor having a lifting gear and lifting linkage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT48360A AT217233B (en) 1960-01-23 1960-01-23 Device for maintaining the working depth of implements attached to a tractor equipped with a lifting mechanism and lifting rod

Publications (1)

Publication Number Publication Date
AT217233B true AT217233B (en) 1961-09-11

Family

ID=3491792

Family Applications (1)

Application Number Title Priority Date Filing Date
AT48360A AT217233B (en) 1960-01-23 1960-01-23 Device for maintaining the working depth of implements attached to a tractor equipped with a lifting mechanism and lifting rod

Country Status (2)

Country Link
AT (1) AT217233B (en)
GB (1) GB966553A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188344B (en) * 1963-03-22 1965-03-04 Kloeckner Humboldt Deutz Ag Device for regulating the working depth of agricultural tillage equipment on tractors
DE1189773B (en) * 1964-03-09 1965-03-25 Rheinstahl Hanomag Ag Depth control for agricultural tillage devices attached to a tractor
US3190362A (en) * 1962-08-11 1965-06-22 Kopat Ges Fur Konstruktion Ent Hydraulic control means for a lifting device of agricultural tractors
US3233680A (en) * 1964-02-24 1966-02-08 Massey Ferguson Inc Automatic depth control mechanism
US4067395A (en) * 1976-03-01 1978-01-10 Verhoff Leonard J Land leveler with relative height control

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52159924U (en) * 1977-02-21 1977-12-05

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190362A (en) * 1962-08-11 1965-06-22 Kopat Ges Fur Konstruktion Ent Hydraulic control means for a lifting device of agricultural tractors
DE1188344B (en) * 1963-03-22 1965-03-04 Kloeckner Humboldt Deutz Ag Device for regulating the working depth of agricultural tillage equipment on tractors
US3233680A (en) * 1964-02-24 1966-02-08 Massey Ferguson Inc Automatic depth control mechanism
DE1189773B (en) * 1964-03-09 1965-03-25 Rheinstahl Hanomag Ag Depth control for agricultural tillage devices attached to a tractor
US4067395A (en) * 1976-03-01 1978-01-10 Verhoff Leonard J Land leveler with relative height control

Also Published As

Publication number Publication date
GB966553A (en) 1964-08-12

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