| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electromagnetic coupling device low in cost with a small number of terminals, facilitating work of connecting an exciting coil and a power source side lead wire and miniaturizing a storage part of a coil bobbin. SOLUTION: Two coil lead-out holes 29a, 29b are formed at a circumferential center part of an inner bottom face of a coil bobbin storage part 22, and coil engaging grooves 30a, 30b and terminal engaging grooves 32b are respectively formed at both side parts. A side plate part to be pressed into the terminal engaging groove of the storage part 22 is formed at a terminal, and coil end parts 4a, 4b of an exciting coil are pressed into a groove of the side plate part. A spacer 33 is fitted to the outer periphery of the storage part 22. The fixed part of a lead wire 26 of the terminal is stored in storage space formed by the spacer 33, a terminal cover and a side plate 22c of the storage part 22.</p> |
