FR770820A - Herse circulaire à rotation automatique - Google Patents

Herse circulaire à rotation automatique

Info

Publication number
FR770820A
FR770820A FR770820DA FR770820A FR 770820 A FR770820 A FR 770820A FR 770820D A FR770820D A FR 770820DA FR 770820 A FR770820 A FR 770820A
Authority
FR
France
Prior art keywords
self
rotating circular
circular harrow
harrow
rotating
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
Other languages
English (en)
Inventor
Leon Auguste Querry
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 filed Critical
Application granted granted Critical
Publication of FR770820A publication Critical patent/FR770820A/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
    • A01B21/00—Harrows with rotary non-driven tools
    • A01B21/02—Harrows with rotary non-driven tools with tooth-like tools
    • A01B21/06—Harrows with rotary non-driven tools with tooth-like tools on vertically-arranged axles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR770820D 1934-03-27 1934-03-27 Herse circulaire à rotation automatique Expired FR770820A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR770820T 1934-03-27

Publications (1)

Publication Number Publication Date
FR770820A true FR770820A (fr) 1934-09-21

Family

ID=9188306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR770820D Expired FR770820A (fr) 1934-03-27 1934-03-27 Herse circulaire à rotation automatique

Country Status (1)

Country Link
FR (1) FR770820A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1457686B1 (de) * 1963-02-13 1970-05-21 Karl Graessel Egge mit um seine senkrechte Mittelachse drehbarem und im Drehpunkt an eine Zugstange angeschlossenem Eggenfeld

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1457686B1 (de) * 1963-02-13 1970-05-21 Karl Graessel Egge mit um seine senkrechte Mittelachse drehbarem und im Drehpunkt an eine Zugstange angeschlossenem Eggenfeld

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