| 摘要 |
PURPOSE:To simplify the manufacturing steps without necessity of separately producing clockwise and counterclockwise coils by bending double-bobbins, and sequentially winding a continued wire in the prescribed winding direction on the first and second bobbins. CONSTITUTION:Double-bobbins 20 are bent at the groove 23a of a bridge 23, and side plates 21a, 22a are superposed. An electric wire 24 is wound on the bobbin 21 to form a coil 21b. Then, the power source 24 formed in the coil 21b is further continuously wound on the bobbin 22 to form a coil 22b. In this case, a slight slack 24a is formed between the coils 21b and 22b, and the coil 22b is wound in the same direction as the coil 21b. In this manner, the coils 21b and 22b are formed. |
