| 摘要 |
PROBLEM TO BE SOLVED: To provide a chisel plow capable of forming many rows of a partially deep-plowed gutter at once, and also forming the partially deep-plowed gutter of an optional row irrespective of the geographical feature of a field and enabled so as to freely travel/move by a tractor on a general road without receiving regulations on Road Traffic Law. SOLUTION: The chisel plow is provided by installing a side frame as separated and adjacent to both ends of a main frame forming the backbone of a machine body, installing a chisel blade bodies driven by power of a driving mechanism of the main frame at both frames, and also installing a frame-folding mechanism for revolving/folding the side frames above the machine body at the separating/adjacent part of both frames. COPYRIGHT: (C)2011,JPO&INPIT
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