GB915930A - Improvements in or relating to agricultural implements - Google Patents

Improvements in or relating to agricultural implements

Info

Publication number
GB915930A
GB915930A GB3961661A GB3961661A GB915930A GB 915930 A GB915930 A GB 915930A GB 3961661 A GB3961661 A GB 3961661A GB 3961661 A GB3961661 A GB 3961661A GB 915930 A GB915930 A GB 915930A
Authority
GB
United Kingdom
Prior art keywords
arms
lever
tractor
turned
arm
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
GB3961661A
Other languages
English (en)
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Publication of GB915930A publication Critical patent/GB915930A/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
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/02—Ridge-marking or like devices; Checkrow wires; Accessories therefor
    • A01B69/024—Ridge-marking or like devices; Checkrow wires; Accessories therefor adapted to cut and form a ridge or forrow in the soil surface, e.g. with a disc

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Guiding Agricultural Machines (AREA)
GB3961661A 1960-11-17 1961-11-06 Improvements in or relating to agricultural implements Expired GB915930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1108060 1960-11-17

Publications (1)

Publication Number Publication Date
GB915930A true GB915930A (en) 1963-01-16

Family

ID=20293318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3961661A Expired GB915930A (en) 1960-11-17 1961-11-06 Improvements in or relating to agricultural implements

Country Status (2)

Country Link
FI (1) FI40951B (en:Method)
GB (1) GB915930A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485323A1 (en) * 1980-06-03 1981-12-31 Amazonen Werke Dreyer H Tractor drawn seed drill - has track marker changeover mechanism interlocked with travel lanes forming mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485323A1 (en) * 1980-06-03 1981-12-31 Amazonen Werke Dreyer H Tractor drawn seed drill - has track marker changeover mechanism interlocked with travel lanes forming mechanism

Also Published As

Publication number Publication date
FI40951B (en:Method) 1969-03-31

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