| 摘要 |
PURPOSE:To improve manufacturing property by adhering a magnetic material to a recess formed to a non-magnetic material, dividing such non-magnetic material to form a non-magnetic material slider made into an approximately U-shaped section having short bars formed of the magnetic material at one end and sandwiching a magnetic material core and coil by using two pieces of the sliders formed in the above-mentioned manner. CONSTITUTION:A pair of the non-magnetic material sliders 35, 36 are used and are adhered to both sides of the magnetic head core 20 constituted by inserting loosely the magnetic material cores 21 and 26 of respectively one of the 1st and 2nd cores 25, 31 into the coils 33 and 34 in a manner as to sandwich the head. A sliding surface 51 is then formed on the front face of the core 20 and the cores 21 and 22 as well as 26 and 27 of the 1st and 2nd cores 25, 31 are respectively connected via the short bars 37 38 of the sliders 35, 36, by which a closed magnetic circuit is constituted. |
