FR773936A - Hydromechanical control for automatic pivoting cultivators - Google Patents

Hydromechanical control for automatic pivoting cultivators

Info

Publication number
FR773936A
FR773936A FR773936DA FR773936A FR 773936 A FR773936 A FR 773936A FR 773936D A FR773936D A FR 773936DA FR 773936 A FR773936 A FR 773936A
Authority
FR
France
Prior art keywords
cultivators
automatic pivoting
hydromechanical control
hydromechanical
control
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
French (fr)
Inventor
Gept Rene
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 FR773936A publication Critical patent/FR773936A/en
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
    • A01B39/00—Other machines specially adapted for working soil on which crops are growing
    • A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
    • A01B39/16—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for working in vineyards, orchards, or the like ; Arrangements for preventing damage to vines
    • 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
    • A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
    • A01B13/04—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for working in vineyards, orchards, or the like
    • A01B13/06—Arrangements for preventing damage to the vines, or the like, e.g. hydraulic

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR773936D 1934-04-18 1934-04-18 Hydromechanical control for automatic pivoting cultivators Expired FR773936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR773936T 1934-04-18

Publications (1)

Publication Number Publication Date
FR773936A true FR773936A (en) 1934-11-28

Family

ID=9199386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773936D Expired FR773936A (en) 1934-04-18 1934-04-18 Hydromechanical control for automatic pivoting cultivators

Country Status (1)

Country Link
FR (1) FR773936A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE866271C (en) * 1941-01-30 1953-02-09 Porsche Kg Hydraulically operating device for lifting and lowering soil cultivation equipment pulled by a tractor
US2789475A (en) * 1955-02-25 1957-04-23 Russell E Bauer Gun fire control system with hydraulic superelevation
US3274893A (en) * 1964-02-24 1966-09-27 John B Hurlow Power-boosted, push-pull, cable control apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE866271C (en) * 1941-01-30 1953-02-09 Porsche Kg Hydraulically operating device for lifting and lowering soil cultivation equipment pulled by a tractor
US2789475A (en) * 1955-02-25 1957-04-23 Russell E Bauer Gun fire control system with hydraulic superelevation
US3274893A (en) * 1964-02-24 1966-09-27 John B Hurlow Power-boosted, push-pull, cable control apparatus

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