| 摘要 |
PURPOSE:To enable tilting of core attracting surface of a print magnet so that tilting of a leaf spring coincides with tilting of the core attracting surfaces at attracting time, by a method wherein a surface, whereto the cores are attached, of a stand is formed so as to incline by a tilt angle of a spring at the attracting time. CONSTITUTION:A core-attaching surface A of a stand 3 or the surface, whereto a leaf spring 2 is attached, of the stand 3 is formed so as to incline by a tilt angle theta of the leaf spring 2 at attracting time. Further, the core back up surface of the stand 3 is adapted to extend in a direction at right angles to the core-attaching surface A. This constitution eliminates the need for the formation of core-attracting surfaces 4a and 5a in a manner to asymmetrically tilt against an axial line of a core, and permits the formation of cores 4 and 5 into the same length, which results in extremely facilitating manufacture thereof. |
