To shorten the working time and prevent coil breakage due to vibration, by realizing electric connection without the use of solder.
An intermediate connecting part 26 is fixed to two opening parts of a bobbin 24, and a coil end of a P-coil and an H-coil wound around the bobbin 24 is joined with the intermediate connecting part 26 to make up a coil assembly 29. On the other hand, a cap switch 21 with an S-terminal 17 and an M-connector 19 fixed with an eyelet 22 is to be a cap assembly 23. For fitting to a magnet switch, first, the coil assembly 29 is inserted into a case 30, and then the cap assembly 23 is inserted. Here, the intermediate connecting part 26 is fastened with the eyelet 22 by the insertion of the cap assembly 23, and the S-terminal 17 and the M-connector 19 as well as the P-coil 2 and the H-coil 3 are electrically connected.
KAMEI KOICHIRO
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo