| 摘要 |
<P>PROBLEM TO BE SOLVED: To optimally install magnetic sensors with small space. <P>SOLUTION: Board installation parts 41, 42 formed of box-shaped frame bodies are attached so as to be located on a back face side of right-and-left normal winning ports 16, 17 in a state of attaching bottom surfaces at a prescribed distance from a fundamental base 23 by step parts 23b of boss members 23a formed to extend backward from the fundamental base 23 of a back unit 22. Magnetic sensors 61 are attached so as to be fitted in frames of the board installation parts 41, 42, and the space which is formed by the boss members 23a between the bottom surfaces and the fundamental base 23 is formed as lead-out outlets for leading out signal lines of the magnetic sensors 61. <P>COPYRIGHT: (C)2012,JPO&INPIT |
