| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gear apparatus in which an operational failure is prevented. <P>SOLUTION: This gear apparatus includes: a spur gear 66 including teeth and rotated around a rotating shaft; a rotation mechanism 44 rotating the spur gear 66; a regulation member 90 including teeth engaged with the teeth of the spur gear 66 and regulating the rotation of the spur gear 66; movement mechanisms 76, 84, 88 moving the regulation member 90 in the radial direction of the rotating shaft so that the teeth 91 of the regulation member 90 are engaged with the teeth of the spur gear 66; an input mechanism 78 inputting power for actuating the movement mechanisms 76, 84, 88; a transmission mechanism 101 transmitting the power input by the input mechanism 78 to the movement mechanisms 76, 84, 88; and an accumulation mechanism 101 provided in the transmission mechanism 101 and accumulating the power input by the input mechanism 78 when the tips of the teeth 91 of the regulation member 90 abut on the tips of the teeth 67 of the spur gear 66. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
