CH384917A - Method and device for controlling implements attached or attached to a tractor to a distance to be set from the ground surface - Google Patents

Method and device for controlling implements attached or attached to a tractor to a distance to be set from the ground surface

Info

Publication number
CH384917A
CH384917A CH8121159A CH8121159A CH384917A CH 384917 A CH384917 A CH 384917A CH 8121159 A CH8121159 A CH 8121159A CH 8121159 A CH8121159 A CH 8121159A CH 384917 A CH384917 A CH 384917A
Authority
CH
Switzerland
Prior art keywords
attached
tractor
distance
ground surface
controlling implements
Prior art date
Application number
CH8121159A
Other languages
German (de)
Inventor
Speiser Heinz Dr Ing Prof
Richard Dr Ing Brandt
Lehmann Otto
Weissenhorn Anton
Original Assignee
Rheinstahl Hanomag Aktiengesel
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 Rheinstahl Hanomag Aktiengesel filed Critical Rheinstahl Hanomag Aktiengesel
Priority to CH8121159A priority Critical patent/CH384917A/en
Publication of CH384917A publication Critical patent/CH384917A/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)
CH8121159A 1959-11-28 1959-11-28 Method and device for controlling implements attached or attached to a tractor to a distance to be set from the ground surface CH384917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH8121159A CH384917A (en) 1959-11-28 1959-11-28 Method and device for controlling implements attached or attached to a tractor to a distance to be set from the ground surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8121159A CH384917A (en) 1959-11-28 1959-11-28 Method and device for controlling implements attached or attached to a tractor to a distance to be set from the ground surface

Publications (1)

Publication Number Publication Date
CH384917A true CH384917A (en) 1965-02-26

Family

ID=4538581

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8121159A CH384917A (en) 1959-11-28 1959-11-28 Method and device for controlling implements attached or attached to a tractor to a distance to be set from the ground surface

Country Status (1)

Country Link
CH (1) CH384917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478104A (en) * 1981-05-14 1984-10-23 Massey-Ferguson Services N.V. Lever mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478104A (en) * 1981-05-14 1984-10-23 Massey-Ferguson Services N.V. Lever mechanism

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