| 摘要 |
PROBLEM TO BE SOLVED: To provide a member for adding functions divided by weeding grass, enabling a conventional rotary disk having a metallic plate-shaped weeding blade and a plastic wire to be used properly by easily exchanging them without requiring exchanging operation according to the condition of a weeding site and the purpose, and not requiring many through holes in the plate-shaped weeding blade being a base, and to provide the weeding blade. SOLUTION: The member for adding the functions divided by the weeding grass is equipped with a metallic attaching member 3 to be detachably attached to a plate-shaped base blade 1 so as to contact with the upper surface 1a or the lower surface 1b thereof, a holder 4 to be fixed to both terminal parts 3c and 3d of the attaching member 3 and having a hole 7 directed to the outer diameter direction R, and a plastic bush-cutting wire 5 to be inserted to the hole 7 of the holder 4. COPYRIGHT: (C)2008,JPO&INPIT
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