FR2267688A1 - Disc harrow for row crop work - has automatic coupling system, two disc gangs and reversible hitch - Google Patents

Disc harrow for row crop work - has automatic coupling system, two disc gangs and reversible hitch

Info

Publication number
FR2267688A1
FR2267688A1 FR7413294A FR7413294A FR2267688A1 FR 2267688 A1 FR2267688 A1 FR 2267688A1 FR 7413294 A FR7413294 A FR 7413294A FR 7413294 A FR7413294 A FR 7413294A FR 2267688 A1 FR2267688 A1 FR 2267688A1
Authority
FR
France
Prior art keywords
disc
gangs
frame
coupling system
automatic coupling
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.)
Granted
Application number
FR7413294A
Other languages
English (en)
French (fr)
Other versions
FR2267688B1 (enExample
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.)
Viaud & Cie
Original Assignee
Viaud & Cie
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 Viaud & Cie filed Critical Viaud & Cie
Priority to FR7413294A priority Critical patent/FR2267688A1/fr
Publication of FR2267688A1 publication Critical patent/FR2267688A1/fr
Application granted granted Critical
Publication of FR2267688B1 publication Critical patent/FR2267688B1/fr
Granted 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
    • A01B21/00—Harrows with rotary non-driven tools
    • A01B21/08—Harrows with rotary non-driven tools with disc-like tools
    • A01B21/083—Harrows with rotary non-driven tools with disc-like tools of the type comprising four individual disk groups each pivotally connected at fixed locations to a substantially rigid frame
    • 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
    • A01B39/00—Other machines specially adapted for working soil on which crops are growing
    • A01B39/08—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
FR7413294A 1974-04-17 1974-04-17 Disc harrow for row crop work - has automatic coupling system, two disc gangs and reversible hitch Granted FR2267688A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413294A FR2267688A1 (en) 1974-04-17 1974-04-17 Disc harrow for row crop work - has automatic coupling system, two disc gangs and reversible hitch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413294A FR2267688A1 (en) 1974-04-17 1974-04-17 Disc harrow for row crop work - has automatic coupling system, two disc gangs and reversible hitch

Publications (2)

Publication Number Publication Date
FR2267688A1 true FR2267688A1 (en) 1975-11-14
FR2267688B1 FR2267688B1 (enExample) 1978-01-20

Family

ID=9137709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413294A Granted FR2267688A1 (en) 1974-04-17 1974-04-17 Disc harrow for row crop work - has automatic coupling system, two disc gangs and reversible hitch

Country Status (1)

Country Link
FR (1) FR2267688A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554307A1 (fr) * 1983-11-09 1985-05-10 Routchenko Michel Outil de jardinage pour aerer et ameublir le sol et le desherber
MD4378C1 (ro) * 2014-06-09 2017-02-28 Пётр Болгар Unealtă cu discuri pentru lucrat solul (variante)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554307A1 (fr) * 1983-11-09 1985-05-10 Routchenko Michel Outil de jardinage pour aerer et ameublir le sol et le desherber
MD4378C1 (ro) * 2014-06-09 2017-02-28 Пётр Болгар Unealtă cu discuri pentru lucrat solul (variante)

Also Published As

Publication number Publication date
FR2267688B1 (enExample) 1978-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse