| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rotary cutter using a cord, simply produced and processed, capable of being simply and quickly operated to wind around the cord, giving no fear of loosing associated parts of a reel and other constitutional parts in replacing the cord, and produced at low cost. <P>SOLUTION: The rotary cutter for bush cutting machines comprises a cord for cutting grass and the like by revolution, a reel for housing the cord and delivering the cord with intermittent revolution, a case body for housing the reel, a cover for covering the case body and a pressing body protruding from the case body, movable in the shaft direction by pressing and intermittently revolving the reel. The rotary cutter is brought to have a structure in which the reel and the pressing body are integrally constituted, a groove for engaging the cord is installed to the reel in the radial direction and the cord is wound around by engaging the cord in the groove for engaging the cord. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
