Herstellungsverfahren eines Mehrspur-Magnetkopfes und Mehrspur-Magnetkopf

摘要

The method of the invention consists in forming a first network of slots (2) in a ferrite slab (1), in filling the slots with glass (6), in flattening the surface thereof, in forming a second network of slots (8) in a second ferrite slab (7), in adhesively bonding these two slabs, in grinding the base (12) of the first slab, in depositing poles (13), and in passing the coiling wires (L, C) through. ……