| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve a pseudo-inner force sense generating device providing perception without providing a base point in an exterior, having high utilization efficiency of energy, facilitating size and weight reduction, and for arbitrarily setting acceleration to be generated. <P>SOLUTION: A closed surface 110a circling one face of a cam 110 is provided on the cam, and a rotor 130 having mass is provided, extending in a form of facing the one face from a center shaft 120 provided in its inner side. A cam follower 140 is limited in movement along the rotor, and it is moved along the closed surface along with rotational motion of the rotor. An energy preserving mechanism 150 connects the center shaft and the cam follower, and positional energy dependent on a distance between the two is preserved. The closed surface includes a first region and a second region, acceleration is applied to the rotor by input and output of energy stored in the energy preserving mechanism, and a curved shape of each region is formed such that positives and negatives and absolute values of applied acceleration are different per region of the cam follower. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
