FR2450550B1 - - Google Patents

Info

Publication number
FR2450550B1
FR2450550B1 FR8004247A FR8004247A FR2450550B1 FR 2450550 B1 FR2450550 B1 FR 2450550B1 FR 8004247 A FR8004247 A FR 8004247A FR 8004247 A FR8004247 A FR 8004247A FR 2450550 B1 FR2450550 B1 FR 2450550B1
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.)
Expired
Application number
FR8004247A
Other languages
French (fr)
Other versions
FR2450550A1 (fr
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.)
Amazonen Werke H Dreyer SE and Co KG
Original Assignee
Amazonen Werke H Dreyer SE and Co KG
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 Amazonen Werke H Dreyer SE and Co KG filed Critical Amazonen Werke H Dreyer SE and Co KG
Publication of FR2450550A1 publication Critical patent/FR2450550A1/fr
Application granted granted Critical
Publication of FR2450550B1 publication Critical patent/FR2450550B1/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
    • 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)
  • Actuator (AREA)
  • Earth Drilling (AREA)
FR8004247A 1979-03-07 1980-02-26 Dispositif de manoeuvre d'un traceur marqueur de sillon de semaille sur un semoir mecanique Granted FR2450550A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792908953 DE2908953C2 (de) 1979-03-07 1979-03-07 Betätigungseinrichtung für Spurreißer

Publications (2)

Publication Number Publication Date
FR2450550A1 FR2450550A1 (fr) 1980-10-03
FR2450550B1 true FR2450550B1 (de) 1985-04-19

Family

ID=6064752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004247A Granted FR2450550A1 (fr) 1979-03-07 1980-02-26 Dispositif de manoeuvre d'un traceur marqueur de sillon de semaille sur un semoir mecanique

Country Status (3)

Country Link
DE (1) DE2908953C2 (de)
FR (1) FR2450550A1 (de)
GB (1) GB2047065B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025176C2 (de) * 1980-06-03 1982-11-18 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen An einen Schlepper ankuppelbare Sämaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146833A (en) * 1963-03-04 1964-09-01 Friemel Jerome Louis Automatic marking device
RO55283A2 (de) * 1971-04-23 1973-09-20
DE2217302C3 (de) * 1972-04-11 1975-12-18 Amazonen-Werke H. Dreyer, 4501 Hasbergen Schaltvorrichtung zum wechselseitigen Anheben und Absenken von SpuranreiBern an landwirtschaftlichen Anbaumaschinen
US3948326A (en) * 1974-10-24 1976-04-06 Deere & Company Powered link detent device
US3955627A (en) * 1975-05-13 1976-05-11 E. L. Caldwell & Sons, Inc. Row marker for agricultural implement

Also Published As

Publication number Publication date
DE2908953A1 (de) 1980-09-11
DE2908953C2 (de) 1983-05-11
GB2047065B (en) 1982-10-06
GB2047065A (en) 1980-11-26
FR2450550A1 (fr) 1980-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse