Patent ID: 8967021
Filing Date: 2015-03-03
Classification: G05G,H01H,Y10T

Abstract:
1. An operating device comprising: a dial that has a first engagement portion; a rotational body that is formed in an annular shape, and has a second engagement portion so as to be engaged with the first engagement portion of the dial, wherein rotation of the dial is transmitted to the rotational body through an engagement of the first and second engagement portions; gear teeth that are provided on an inner circumferential portion of the rotational body; a gear that is meshed with the gear teeth and is rotated in an inner space of the rotational body; and a rotation response member that is directly coupled to a rotation shaft of the gear and varies a physical amount in accordance with a rotation angle of the dial; wherein a rotational axis of the dial and the rotation shaft of the gear are coaxially arranged to each other.