Patent ID: 9695916
Date: 2017-07-04
CPC Classifications: A61B,F16H,Y10T

Claim:
1. A differential member comprising: two or more input units each receiving an input of an amount of rotation motion or translation motion from outside; an output unit outputting a single rotation motion or translation motion based on rotation motions or translation motions input to the two or more input units; and a differential control member connecting the two or more input units and the output unit; wherein a rotation motion or translation motion of at least a portion of the differential control member is generated by rotation motions or translation motions input to the two or more input units, and the output unit translates or rotates by a sum of or a difference between the rotation motions or translation motions input to the two or more input units, by the rotation motion or translation motion of at least a portion of the differential control member.