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Patent Searching and Data


Title:
DIRECT SOWING MACHINE
Document Type and Number:
WIPO Patent Application WO/2017/126519
Kind Code:
A1
Abstract:
Provided is a direct sowing machine with which it is possible to precisely eject seeds at aimed positions. A direct sowing machine (1) is provided with: a rolling part (40); hole making parts (50) that are secured to the rolling part (40) and that make holes in the soil in association with the rotation of the rolling part (40); and a sowing part (60) that has ejection holes (66) disposed so that the positions thereof in an axial direction of a rotation shaft (41) of the rolling part (40) are aligned with the hole making parts (50) and that ejects seeds from the ejection holes (66) when the rolling part (40) is being rotated, wherein the rolling part (40) is rotated when the direct sowing machine (1) is being moved, and there is a part at which the rolling part (40) and the sowing part (60) overlap with each other when the sowing part (60) is viewed from the axial direction of the rotation shaft (41) of the rolling part (40).

Inventors:
TSUCHIYA TAKU (JP)
Application Number:
PCT/JP2017/001464
Publication Date:
July 27, 2017
Filing Date:
January 18, 2017
Export Citation:
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Assignee:
YANMAR CO LTD (JP)
International Classes:
A01C7/08
Foreign References:
US5359948A1994-11-01
JP34812C2
Attorney, Agent or Firm:
YANO INTERNATIONAL PATENT ATTORNEYS OFFICE, P.C. (JP)
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