CA2641011C - Bati de pointe de guidage, pour ouvreur de sillons doubles - Google Patents

Bati de pointe de guidage, pour ouvreur de sillons doubles Download PDF

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Publication number
CA2641011C
CA2641011C CA2641011A CA2641011A CA2641011C CA 2641011 C CA2641011 C CA 2641011C CA 2641011 A CA2641011 A CA 2641011A CA 2641011 A CA2641011 A CA 2641011A CA 2641011 C CA2641011 C CA 2641011C
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CA
Canada
Prior art keywords
tip body
opener
furrowing
tip
wing portions
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.)
Active
Application number
CA2641011A
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English (en)
Other versions
CA2641011A1 (fr
Inventor
Brian Cruson
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.)
Dutch Blacksmith Shop Ltd
Original Assignee
Dutch Blacksmith Shop Ltd
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 Dutch Blacksmith Shop Ltd filed Critical Dutch Blacksmith Shop Ltd
Priority to CA2641011A priority Critical patent/CA2641011C/fr
Publication of CA2641011A1 publication Critical patent/CA2641011A1/fr
Application granted granted Critical
Publication of CA2641011C publication Critical patent/CA2641011C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062—Devices for making drills or furrows

Landscapes

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

Abstract

Un traceur de sillons doubles comporte une pointe soutenue sélectivement par le corps du traceur. La pointe est composée d'un couteau et d'une paire d'ailettes orientées vers l'extérieur arrière. Un réservoir central situé entre les deux ailettes est relié au canal de distribution principal du corps du traceur, de façon à recevoir d'une paire d'ouvertures de distribution espacées latéralement sur la face arrière de la pointe les particules à épandre dans le sillon double. Une paroi inférieure forme le dessous du réservoir entre les ailettes et s'étend jusqu'à la face arrière de sorte que les ouvertures de distribution soient disposées verticalement à l'extrémité arrière de la pointe afin d'éviter le bourrage, même lorsque le sol est humide, tout en restant sélectivement détachables, avec la pointe, du corps du traceur pour en faciliter le remplacement.
CA2641011A 2008-10-07 2008-10-07 Bati de pointe de guidage, pour ouvreur de sillons doubles Active CA2641011C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2641011A CA2641011C (fr) 2008-10-07 2008-10-07 Bati de pointe de guidage, pour ouvreur de sillons doubles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2641011A CA2641011C (fr) 2008-10-07 2008-10-07 Bati de pointe de guidage, pour ouvreur de sillons doubles

Publications (2)

Publication Number Publication Date
CA2641011A1 CA2641011A1 (fr) 2010-04-07
CA2641011C true CA2641011C (fr) 2014-01-07

Family

ID=42097456

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2641011A Active CA2641011C (fr) 2008-10-07 2008-10-07 Bati de pointe de guidage, pour ouvreur de sillons doubles

Country Status (1)

Country Link
CA (1) CA2641011C (fr)

Also Published As

Publication number Publication date
CA2641011A1 (fr) 2010-04-07

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Legal Events

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Effective date: 20131002

H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20250410