| 摘要 |
PURPOSE:To connect a driving shaft to a follower shaft easily by forming many engaging holes in either one of a driver or a follower arranged on the same center line and by providing on the other one of them, engaging shafts that can be advanced and retreated freely in the above engaging holes. CONSTITUTION:The driver 2 serving as the first rotor is connected to the end of a driving shaft 1, and on the side face part 2a, many engaging holes 3 are formed at an equall interval on a circumference of the same radius from the center of the driving shaft 1. On the other hand, a follower 5 serring as the second rotor is connected to the end of a follower shaft 4 arranged on the same center line as the driving shaft 1, and a guide hole 6 formed at the center can be slided on a guide projection 7 projected from the driver 2. And also on the side face part 5a of the follower 5, many insertion holes 8 are formed against respective engaging holes 3, and an engaging shaft 10 is arranged to be able to slide in each insertion hole 8. The engaging axis 10 is engaged in the engaging hole 3 by making the follower 5 approach the driver 2, and thus, the follower 5 and the driver 2 are connected. |
