| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a movable performance device for a game machine that can transmit the rotation power from the drive source installed to a fixed part to a moving part that gets close to/away from the fixed part. <P>SOLUTION: A movable performance device 100 of a game machine 1 makes a moving part 360 get close to/away from a fixed part 200 and makes the moving part 360 move in other directions except the ways for the same to get close to/away from the fixed part 200 with the rotation power transmitted through a transmission mechanism 600 from a transmission motor 250. The transmission mechanism 600 includes a rotary member 620 which is connected to the transmission motor 250, a transmission shaft 630 installed in the rotary member 620, an arm 640 with both ends connected to the transmission shaft 630 and the moving part 360 respectively and a fulcrum axis 650 which is installed to the fixed part 200 to be a rotational fulcrum of the arm 640. An end and the midway part of the arm 640 are formed with a transmission shaft long groove 641 in which the transmission shaft 630 is slidably inserted and a fulcrum axis long groove 642 in which the fulcrum axis 650 is slidably inserted. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
