JPH0380511U - - Google Patents

Description

[Brief explanation of drawings]

1 to 3 show a specific embodiment of the present invention,
FIG. 1 shows a front view of the C bar and I bar, and the second
The figure is a front view showing the inclined precision finished surface on the opposing face on the gap side of the C bar, Figure 3 is a front view showing the state where the C bar and I bar are joined, and Figure 4 is a perspective view of a conventional magnetic head. 5 to 7 show a conventional first magnetic core, FIG. 5 is a front view showing a state in which a C bar and an I bar are bonded with glass, and FIGS. The lower end of the figure is cut out and a back bar is provided there, and FIG. 6 is a front view thereof, FIG. 7 is a right side view of FIG. 6, and FIG. 8 is a conventional second magnetic FIG. 3 is a front view showing a state in which a gap-side facing surface of the core is machined with a step and joined to a C-bar. 1...C bar, 5...I bar, 14...glass, W...
Magnetic gap, 2... Opposing surface on the magnetic gap side, 3
...the other opposing surface, 11...the inclined surface.

Claims (1)

[Scope of utility model registration request] In a magnetic head core formed by a longitudinal section C-shaped core bar, another core bar, and a front junction and a back junction on the recording medium side having a magnetic gap through glass, the front junction opposing surface of the C-shaped core bar is connected to the opposite side of the back junction. A magnetic head core is formed by forming a wide front-joining magnetic gap on an inclined surface machined on a flat surface that does not substantially interfere with the surface.