FR2297549A1 - Tractor powered rotary cultivator - has conventional surface working blades alternating with pan breaker blades - Google Patents

Tractor powered rotary cultivator - has conventional surface working blades alternating with pan breaker blades

Info

Publication number
FR2297549A1
FR2297549A1 FR7501710A FR7501710A FR2297549A1 FR 2297549 A1 FR2297549 A1 FR 2297549A1 FR 7501710 A FR7501710 A FR 7501710A FR 7501710 A FR7501710 A FR 7501710A FR 2297549 A1 FR2297549 A1 FR 2297549A1
Authority
FR
France
Prior art keywords
blades
pan
breaker
conventional surface
rotary cultivator
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.)
Granted
Application number
FR7501710A
Other languages
French (fr)
Other versions
FR2297549B1 (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.)
Kuhn SAS
Original Assignee
Kuhn SAS
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 Kuhn SAS filed Critical Kuhn SAS
Priority to FR7501710A priority Critical patent/FR2297549A1/en
Publication of FR2297549A1 publication Critical patent/FR2297549A1/en
Application granted granted Critical
Publication of FR2297549B1 publication Critical patent/FR2297549B1/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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
    • A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

The cultivator has two types of blades one of which is of the conventional type, while the other is longer, being designed to break up the pan caused by the conventional blade. The rotor (3) therefore includes conventional shallow working blades (7) and deeper working pan breaker blades (8) of which one part is at right angles to the axis of rotation (10) and of which the free end is not bent over the sharply (13) as on the conventional blade. The free end of the blade (8) may also be bent to the left of the right. The two different blades (7, 8) can be manufactured as one piece or as separate parts.
FR7501710A 1975-01-15 1975-01-15 Tractor powered rotary cultivator - has conventional surface working blades alternating with pan breaker blades Granted FR2297549A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7501710A FR2297549A1 (en) 1975-01-15 1975-01-15 Tractor powered rotary cultivator - has conventional surface working blades alternating with pan breaker blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501710A FR2297549A1 (en) 1975-01-15 1975-01-15 Tractor powered rotary cultivator - has conventional surface working blades alternating with pan breaker blades

Publications (2)

Publication Number Publication Date
FR2297549A1 true FR2297549A1 (en) 1976-08-13
FR2297549B1 FR2297549B1 (en) 1977-11-18

Family

ID=9150066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501710A Granted FR2297549A1 (en) 1975-01-15 1975-01-15 Tractor powered rotary cultivator - has conventional surface working blades alternating with pan breaker blades

Country Status (1)

Country Link
FR (1) FR2297549A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485868A1 (en) * 1980-07-02 1982-01-08 Kuhn Sa SOIL WORKING MACHINE SUITABLE IN PARTICULAR FOR THE PREPARATION OF SEED BEDS
FR2836329A1 (en) * 2002-02-27 2003-08-29 Sas Dairon Blade holding disc for mixer rotor has several removable blades comprising metallic plates bent along transverse fold line to define two parts, one having two fixing holes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485868A1 (en) * 1980-07-02 1982-01-08 Kuhn Sa SOIL WORKING MACHINE SUITABLE IN PARTICULAR FOR THE PREPARATION OF SEED BEDS
FR2836329A1 (en) * 2002-02-27 2003-08-29 Sas Dairon Blade holding disc for mixer rotor has several removable blades comprising metallic plates bent along transverse fold line to define two parts, one having two fixing holes
WO2003071854A1 (en) * 2002-02-27 2003-09-04 Dairon S.A.S. Blade-holding disk for a mixer rotor

Also Published As

Publication number Publication date
FR2297549B1 (en) 1977-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse