| 摘要 |
PROBLEM TO BE SOLVED: To provide a tending machine forming both furrows of a U-furrow and a V-furrow with one unit. SOLUTION: The tending machine is equipped with a right and a left rotary covers 23 composed so as to open and close around rotating shafts extending in the front and rear directions of a machine body on both a right and a left sides of a rotary frame 21. In the tending machine, rectangular right and left ridging sheets 30 are hung toward the lower rear of the machine body, respectively in each rear of the right and the left rotary covers 23. A central soil divider 31 arranged in a state covering at least a part of the left ridging sheet 30a and the right ridging sheet 30b from the upper side is fixed to the rear end of the rotary frame 21. COPYRIGHT: (C)2008,JPO&INPIT
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