FR2443193A1 - Plough share for introducing fertiliser into ground - rocks laterally under control from manual lever and has blades operated by flow of fertiliser to control latter - Google Patents

Plough share for introducing fertiliser into ground - rocks laterally under control from manual lever and has blades operated by flow of fertiliser to control latter

Info

Publication number
FR2443193A1
FR2443193A1 FR7834578A FR7834578A FR2443193A1 FR 2443193 A1 FR2443193 A1 FR 2443193A1 FR 7834578 A FR7834578 A FR 7834578A FR 7834578 A FR7834578 A FR 7834578A FR 2443193 A1 FR2443193 A1 FR 2443193A1
Authority
FR
France
Prior art keywords
fertiliser
flow
ground
control
laterally under
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
FR7834578A
Other languages
French (fr)
Other versions
FR2443193B1 (en
Inventor
Jean Duperray
Guy Janoyer
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7834578A priority Critical patent/FR2443193A1/en
Publication of FR2443193A1 publication Critical patent/FR2443193A1/en
Application granted granted Critical
Publication of FR2443193B1 publication Critical patent/FR2443193B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C21/00—Methods of fertilising, sowing or planting
    • A01C21/002—Apparatus for sowing fertiliser; Fertiliser drill

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)

Abstract

The plough is used to introduced fertiliser into the ground at a depth for vines and fruit trees. Unbalance due to forward pitching movement is avoided by a plough which rocks laterally under manual control from a transmission system. The ploughshare (1) has two blades separated by a small distance to allow fertiliser from a hopper (5) to flow via a tube (6) and control mechanism (7) into the ground. The flow control mechanism is constructed of blades operated by flow of fertilizer and an indicator may be attached to provide indication of the flow. The ploughshare is mounted on a longitudinal axis (2) which pivots at each end of a chassis (8) to which it is attached. The rocking movement is provided by a lever (3) via a gear system (9) and operates against a counterweight (4).
FR7834578A 1978-12-08 1978-12-08 Plough share for introducing fertiliser into ground - rocks laterally under control from manual lever and has blades operated by flow of fertiliser to control latter Granted FR2443193A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7834578A FR2443193A1 (en) 1978-12-08 1978-12-08 Plough share for introducing fertiliser into ground - rocks laterally under control from manual lever and has blades operated by flow of fertiliser to control latter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7834578A FR2443193A1 (en) 1978-12-08 1978-12-08 Plough share for introducing fertiliser into ground - rocks laterally under control from manual lever and has blades operated by flow of fertiliser to control latter

Publications (2)

Publication Number Publication Date
FR2443193A1 true FR2443193A1 (en) 1980-07-04
FR2443193B1 FR2443193B1 (en) 1982-04-02

Family

ID=9215830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834578A Granted FR2443193A1 (en) 1978-12-08 1978-12-08 Plough share for introducing fertiliser into ground - rocks laterally under control from manual lever and has blades operated by flow of fertiliser to control latter

Country Status (1)

Country Link
FR (1) FR2443193A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE229416C (en) * 1909-08-03 1910-12-19
FR1550012A (en) * 1967-01-13 1968-12-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE229416C (en) * 1909-08-03 1910-12-19
FR1550012A (en) * 1967-01-13 1968-12-13

Also Published As

Publication number Publication date
FR2443193B1 (en) 1982-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse