AU524055B2 - Draft + position control system for tractor hitch - Google Patents

Draft + position control system for tractor hitch

Info

Publication number
AU524055B2
AU524055B2 AU55250/80A AU5525080A AU524055B2 AU 524055 B2 AU524055 B2 AU 524055B2 AU 55250/80 A AU55250/80 A AU 55250/80A AU 5525080 A AU5525080 A AU 5525080A AU 524055 B2 AU524055 B2 AU 524055B2
Authority
AU
Australia
Prior art keywords
draft
control system
position control
tractor hitch
hitch
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.)
Ceased
Application number
AU55250/80A
Other versions
AU5525080A (en
Inventor
Otto Mueller Jr.
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.)
Massey Ferguson Services NV
Original Assignee
Massey Ferguson Services NV
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 Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Priority to AU55250/80A priority Critical patent/AU524055B2/en
Publication of AU5525080A publication Critical patent/AU5525080A/en
Application granted granted Critical
Publication of AU524055B2 publication Critical patent/AU524055B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • A01B63/1117—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 hitch position sensor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
AU55250/80A 1975-12-22 1980-02-05 Draft + position control system for tractor hitch Ceased AU524055B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU55250/80A AU524055B2 (en) 1975-12-22 1980-02-05 Draft + position control system for tractor hitch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US643584 1975-12-22
AU55250/80A AU524055B2 (en) 1975-12-22 1980-02-05 Draft + position control system for tractor hitch

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU19945/76A Division AU512112B2 (en) 1975-12-22 1976-11-24 Tractor draft control system

Publications (2)

Publication Number Publication Date
AU5525080A AU5525080A (en) 1980-06-19
AU524055B2 true AU524055B2 (en) 1982-08-26

Family

ID=3741046

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55250/80A Ceased AU524055B2 (en) 1975-12-22 1980-02-05 Draft + position control system for tractor hitch

Country Status (1)

Country Link
AU (1) AU524055B2 (en)

Also Published As

Publication number Publication date
AU5525080A (en) 1980-06-19

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