Floating magnetic head.

摘要

A floating magnetic head of a monolithic type is arranged in such a manner that a magnetic circuit is constituted by a first magnetic core (1) having an air bearing surface and a second magnetic core (2) integrally connected with the first core (1) via a magnetic gap (13) and having a wire wound thereon. The back of the first core (1) connected by an adhesive (8) to a holding member (5) of a cantilever holding structure provided for a load arm in such a manner that the longitudinal central axes of the first core (1) and of the holding member (5) coincide with each other. A groove (7) is formed on the back of the first core (1) so as to extend substantially parallel to a magnetic gap line. The groove (7) confronts the holding member (5) and the distance between the gap line and an edge line (10) of the groove (7) adjacent to the gap line is 2 to 20% of the entire length of the first and the second cores (1, 2). Furthermore, no adhesive adheres to the second core (2). <IMAGE>