| 摘要 |
PROBLEM TO BE SOLVED: To provide an inversion device of side ditch capable of easily rolling the side ditch by hands, making common use thereof for various dimensions of side ditch and, at the same time, being used in everywhere because of it's simple structure. SOLUTION: An inversion device of side ditch is so constituted that the side ditch S including the bottom wall 1 and a pair of side walls 2 erected on both sides of the bottom wall 1 can be rolled. Then, it is equipped with a base member 10, a holding mechanism 20 provided in the rear side of the base member 10, holding the end 5 of the side ditch S from the inside and outside to make the base member 10 accompany the end of the side ditch S and interlock sections 30 projected to the front side of the base member 10, at the same time, interlocked with a bar member B and capable of rolling the side ditch together with the base member 10 accompanied on the side ditch 20 with the holding mechanism 20 by the bar member B.
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