| 摘要 |
PURPOSE:To effectively rotate a rotor at every prescribed angle by sequentially moving forward rotor teeth and a pressor of the position displaced in phase, and pressing the oblique surface of the rotor tooth directly by the connector of the pressor to rotate the rotor. CONSTITUTION:An output shaft 6 passing a side plate 2 is provided in a cylindrical casing 1 having side plates 2, 3 at both ends, a disk-shaped rotor 5 is projected to be rotatably supported. Many engaging teeth 10 of an isosceles triangular shape are formed on the outer periphery of the other side of the rotor 5. A post 11 is projected from the side plate 3, and a lever 13 is telescopically supported at the base end to the five supports 12 of the ends under the guidance of a pair of guides 15. Feed teeth 17 engaging in mesh with the teeth 10 are formed on the levers 13, and the phase between the teeth 17 are displaced. The levers 13 are reciprocated by telescopic actuator 30, and the rotor 5 is rotated by the engagement of the teeth 10 with the teeth 17. |
