| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve reduction in size and weight and allow a stroke amount of a driving shaft to be maintained without providing an air core. <P>SOLUTION: A driving device 10 includes a driving motor 14 to which a driving shaft 12 is connected via an inboard joint 16. The inboard joint 16 is stored in an inner peripheral portion of the driving motor 14. An outer cup 28 constituting the inboard joint 16 is provided with a guide groove 34 in which a roller member 26 slides, in an inner peripheral portion 32 thereof. An outer peripheral portion of the outer cup 28 is rotatably supported by the inner peripheral portion of the driving motor 14. <P>COPYRIGHT: (C)2013,JPO&INPIT |
