PROBLEM TO BE SOLVED: To mechanically stop a rotating body at an angle position of 360 degrees or more.;SOLUTION: A stopper device 1 includes a first gear 2, a second gear 3 with the number of teeth different from that of the first gear, and an intermediate gear 4. Either the first gear 2 or the second gear 3 is connected to the rotating body. The first gear 2 and the second gear 3 are engaged with the intermediate gear 4 to be aligned in the axial direction. The second gear 3 is provided with a projection 5, and the first gear 2 is provided with a stopped part 6A of one direction side and a stopped part of the other direction side separated from the projection 5 in the circumferential direction.;COPYRIGHT: (C)2010,JPO&INPIT
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