FR2257217B3 - - Google Patents

Info

Publication number
FR2257217B3
FR2257217B3 FR7401264A FR7401264A FR2257217B3 FR 2257217 B3 FR2257217 B3 FR 2257217B3 FR 7401264 A FR7401264 A FR 7401264A FR 7401264 A FR7401264 A FR 7401264A FR 2257217 B3 FR2257217 B3 FR 2257217B3
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
FR7401264A
Other languages
French (fr)
Other versions
FR2257217A1 (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.)
RIBOULEAU ATELIERS
Original Assignee
RIBOULEAU ATELIERS
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 RIBOULEAU ATELIERS filed Critical RIBOULEAU ATELIERS
Priority to FR7401264A priority Critical patent/FR2257217A1/fr
Publication of FR2257217A1 publication Critical patent/FR2257217A1/fr
Application granted granted Critical
Publication of FR2257217B3 publication Critical patent/FR2257217B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/066—Devices for covering drills or furrows
    • A01C5/068—Furrow packing devices, e.g. press wheels
    • 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
    • A01B29/00—Rollers
    • A01B29/04—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers
    • A01B29/041—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers of "Cambridge"-type, i.e. the soil-pressing rings being stacked on a shaft

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sowing (AREA)
FR7401264A 1974-01-15 1974-01-15 Covering roller for seed drill - has narrow central surface bounded on each side by broad lateral surface Granted FR2257217A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7401264A FR2257217A1 (en) 1974-01-15 1974-01-15 Covering roller for seed drill - has narrow central surface bounded on each side by broad lateral surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401264A FR2257217A1 (en) 1974-01-15 1974-01-15 Covering roller for seed drill - has narrow central surface bounded on each side by broad lateral surface

Publications (2)

Publication Number Publication Date
FR2257217A1 FR2257217A1 (en) 1975-08-08
FR2257217B3 true FR2257217B3 (enExample) 1976-11-05

Family

ID=9133476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401264A Granted FR2257217A1 (en) 1974-01-15 1974-01-15 Covering roller for seed drill - has narrow central surface bounded on each side by broad lateral surface

Country Status (1)

Country Link
FR (1) FR2257217A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748247A1 (de) * 1977-10-27 1979-05-03 Walter Sturm Verfahren zum saeen von frostempfindlichen samen und saevorrichtung zu dessen durchfuehrung
DE3114791C2 (de) * 1981-04-11 1983-04-14 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Drillmaschine
EP0088897B1 (de) * 1982-03-12 1987-04-22 SCHMOTZER AGRARTECHNIC GmbH Walkreifen für eine Einzelkornsämaschine
FR2621212B1 (fr) * 1987-10-02 1991-05-31 Sogefina Gestion Financ Armori Perfectionnement aux roues de plombage des semoirs
FR2627937B2 (fr) * 1987-10-02 1991-08-30 Sogefina Perfectionnement aux roues de plombage des semoirs
AU620589B2 (en) * 1988-03-04 1992-02-20 Societe Sogefina Improvements to setting wheels for seed drills

Also Published As

Publication number Publication date
FR2257217A1 (en) 1975-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse