FR2172881A1 - - Google Patents

Info

Publication number
FR2172881A1
FR2172881A1 FR7206455A FR7206455A FR2172881A1 FR 2172881 A1 FR2172881 A1 FR 2172881A1 FR 7206455 A FR7206455 A FR 7206455A FR 7206455 A FR7206455 A FR 7206455A FR 2172881 A1 FR2172881 A1 FR 2172881A1
Authority
FR
France
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
FR7206455A
Other languages
French (fr)
Other versions
FR2172881B1 (ja
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.)
INT HARVESTER FRANCE
Original Assignee
INT HARVESTER FRANCE
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 INT HARVESTER FRANCE filed Critical INT HARVESTER FRANCE
Priority to FR7206455A priority Critical patent/FR2172881B1/fr
Priority to DE19732307495 priority patent/DE2307495B2/de
Priority to DE19737305774 priority patent/DE7305774U/de
Priority to GB830073A priority patent/GB1420872A/en
Publication of FR2172881A1 publication Critical patent/FR2172881A1/fr
Application granted granted Critical
Publication of FR2172881B1 publication Critical patent/FR2172881B1/fr
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
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/36—Ploughs mounted on tractors
    • A01B3/40—Alternating ploughs
    • A01B3/42—Turn-wrest ploughs
    • A01B3/421—Turn-wrest ploughs with a headstock frame made in one piece

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Transmission Devices (AREA)
FR7206455A 1972-02-25 1972-02-25 Expired FR2172881B1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7206455A FR2172881B1 (ja) 1972-02-25 1972-02-25
DE19732307495 DE2307495B2 (de) 1972-02-25 1973-02-15 Hydraulische Wendevorrichtung für Anbau-Drehpflüge
DE19737305774 DE7305774U (de) 1972-02-25 1973-02-15 Anbau-drehpflug mit hydraulischer wendevorrichtung
GB830073A GB1420872A (en) 1972-02-25 1973-02-26 Reversible plough mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206455A FR2172881B1 (ja) 1972-02-25 1972-02-25

Publications (2)

Publication Number Publication Date
FR2172881A1 true FR2172881A1 (ja) 1973-10-05
FR2172881B1 FR2172881B1 (ja) 1976-06-11

Family

ID=9094147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206455A Expired FR2172881B1 (ja) 1972-02-25 1972-02-25

Country Status (3)

Country Link
DE (2) DE7305774U (ja)
FR (1) FR2172881B1 (ja)
GB (1) GB1420872A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431242A1 (fr) * 1978-07-17 1980-02-15 Lemken Kg Pflugfab Dispositif de rotation de l'age d'une charrue polysocs
EP0139305A2 (de) * 1979-05-14 1985-05-02 Rudolf Steigerwald Drehpflug mit Abstützvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431242A1 (fr) * 1978-07-17 1980-02-15 Lemken Kg Pflugfab Dispositif de rotation de l'age d'une charrue polysocs
EP0139305A2 (de) * 1979-05-14 1985-05-02 Rudolf Steigerwald Drehpflug mit Abstützvorrichtung
EP0139305A3 (de) * 1979-05-14 1986-07-02 Rudolf Steigerwald Drehpflug mit Abstützvorrichtung

Also Published As

Publication number Publication date
DE2307495A1 (de) 1973-09-13
FR2172881B1 (ja) 1976-06-11
DE2307495B2 (de) 1975-11-13
GB1420872A (en) 1976-01-14
DE7305774U (de) 1977-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse