FR2353212A1 - Soil or sub-soil aeration tool - has spring steel blade with off-set share at bottom to cause vibration - Google Patents

Soil or sub-soil aeration tool - has spring steel blade with off-set share at bottom to cause vibration

Info

Publication number
FR2353212A1
FR2353212A1 FR7617310A FR7617310A FR2353212A1 FR 2353212 A1 FR2353212 A1 FR 2353212A1 FR 7617310 A FR7617310 A FR 7617310A FR 7617310 A FR7617310 A FR 7617310A FR 2353212 A1 FR2353212 A1 FR 2353212A1
Authority
FR
France
Prior art keywords
soil
blades
sub
steel blade
spring steel
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
FR7617310A
Other languages
French (fr)
Other versions
FR2353212B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7617310A priority Critical patent/FR2353212A1/en
Publication of FR2353212A1 publication Critical patent/FR2353212A1/en
Application granted granted Critical
Publication of FR2353212B1 publication Critical patent/FR2353212B1/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
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/02—Plough blades; Fixing the blades
    • A01B15/025—Plough blades; Fixing the blades specially adapted for working subsoil

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 tool for aerating the soil or sub-soil at depth comprises a spring-steel blade of which the base is a share offset to one side to cause lateral, and up and down, vibrations. Several blades may be mounted on a support frame with or without release provision. The blades are adapted to the soil resistance and the power of the tractor. The blades may be upright to inclined, and the blades and shares are bevelled. The tools aerate the soil sufficiently for the plant roots to become established, without causing drying out of the soil. In wet ground, drainage of excess water is effected, and clay is not brought to the surface.
FR7617310A 1976-06-04 1976-06-04 Soil or sub-soil aeration tool - has spring steel blade with off-set share at bottom to cause vibration Granted FR2353212A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7617310A FR2353212A1 (en) 1976-06-04 1976-06-04 Soil or sub-soil aeration tool - has spring steel blade with off-set share at bottom to cause vibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617310A FR2353212A1 (en) 1976-06-04 1976-06-04 Soil or sub-soil aeration tool - has spring steel blade with off-set share at bottom to cause vibration

Publications (2)

Publication Number Publication Date
FR2353212A1 true FR2353212A1 (en) 1977-12-30
FR2353212B1 FR2353212B1 (en) 1978-10-20

Family

ID=9174123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617310A Granted FR2353212A1 (en) 1976-06-04 1976-06-04 Soil or sub-soil aeration tool - has spring steel blade with off-set share at bottom to cause vibration

Country Status (1)

Country Link
FR (1) FR2353212A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100186A2 (en) * 1982-07-27 1984-02-08 Bomford And Evershed Limited Subsoil cultivating tool
EP0169285A2 (en) * 1984-07-25 1986-01-29 Bomford And Evershed Limited Subsoil cultivating tool
EP0279761A1 (en) * 1987-02-02 1988-08-24 Societe Trasol S.A.R.L. Tine for cultivating the soil, and implement equipped with such a tine
FR2627934A1 (en) * 1988-03-04 1989-09-08 Barre Andre Machine for breaking up soil - has rotating tools mounted on rotor placed in front of row of ploughshares
WO2008028920A1 (en) 2006-09-04 2008-03-13 Etablissements Barre Sas Ploughing machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100186A2 (en) * 1982-07-27 1984-02-08 Bomford And Evershed Limited Subsoil cultivating tool
EP0100186A3 (en) * 1982-07-27 1984-12-19 Bomford And Evershed Limited Subsoil cultivating tool
EP0169285A2 (en) * 1984-07-25 1986-01-29 Bomford And Evershed Limited Subsoil cultivating tool
EP0169285A3 (en) * 1984-07-25 1986-06-25 Bomford And Evershed Limited Subsoil cultivating tool
EP0279761A1 (en) * 1987-02-02 1988-08-24 Societe Trasol S.A.R.L. Tine for cultivating the soil, and implement equipped with such a tine
FR2627934A1 (en) * 1988-03-04 1989-09-08 Barre Andre Machine for breaking up soil - has rotating tools mounted on rotor placed in front of row of ploughshares
WO2008028920A1 (en) 2006-09-04 2008-03-13 Etablissements Barre Sas Ploughing machine

Also Published As

Publication number Publication date
FR2353212B1 (en) 1978-10-20

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Legal Events

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