| 20100116072 | THREE-DIMENSIONAL CAM MECHANISM - An object of the present invention is to provide a three-dimensional cam mechanism, which is capable of selecting a cam guide surface shape freely to drastically improve the degree of freedom for selecting a target locus on the follower side, transmitting not only a power between orthogonal axes but also a strong and reliable power, and performing a reversible operation. The present invention is configured such that a three-dimensional cam guide surface ( | 05-13-2010 |
