CA1107149A - Machine agricole a dispositif de coupe et de commande ameliore - Google Patents

Machine agricole a dispositif de coupe et de commande ameliore

Info

Publication number
CA1107149A
CA1107149A CA331,093A CA331093A CA1107149A CA 1107149 A CA1107149 A CA 1107149A CA 331093 A CA331093 A CA 331093A CA 1107149 A CA1107149 A CA 1107149A
Authority
CA
Canada
Prior art keywords
cutter wheel
wheel
teeth
cutter
furrow
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
CA331,093A
Other languages
English (en)
Inventor
Donald T. Sorlie
Gail R. Sutherland
David H. Bucher
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.)
Deere and Co
Original Assignee
Deere and Co
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
Priority claimed from US05/649,279 external-priority patent/US4043404A/en
Application filed by Deere and Co filed Critical Deere and Co
Priority to CA331,093A priority Critical patent/CA1107149A/fr
Application granted granted Critical
Publication of CA1107149A publication Critical patent/CA1107149A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)
CA331,093A 1976-01-15 1979-07-04 Machine agricole a dispositif de coupe et de commande ameliore Expired CA1107149A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA331,093A CA1107149A (fr) 1976-01-15 1979-07-04 Machine agricole a dispositif de coupe et de commande ameliore

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/649,279 US4043404A (en) 1976-01-15 1976-01-15 Tillage apparatus having improved cutting and drive structure
US649,279 1976-01-15
CA269,571A CA1063881A (fr) 1976-01-15 1977-01-12 Appareil de labourage avec dispositifs de coupe et d'entrainement ameliores
CA331,093A CA1107149A (fr) 1976-01-15 1979-07-04 Machine agricole a dispositif de coupe et de commande ameliore

Publications (1)

Publication Number Publication Date
CA1107149A true CA1107149A (fr) 1981-08-18

Family

ID=27164869

Family Applications (1)

Application Number Title Priority Date Filing Date
CA331,093A Expired CA1107149A (fr) 1976-01-15 1979-07-04 Machine agricole a dispositif de coupe et de commande ameliore

Country Status (1)

Country Link
CA (1) CA1107149A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry