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Patent Searching and Data


Title:
FLOATING TYPE MAGNETIC HEAD AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JPH07141618
Kind Code:
A
Abstract:

PURPOSE: To provide the floating type magnetic head which is decreased in inductance and is lowered in the peak shift of reproduced output.

CONSTITUTION: An I-shaped core 15 is respectively provided with rails 16, 17, 18 for floating atop the core and a C-shaped core 23 is joined to the end face 22 on the air outflow side of the rail 17. The end face 24 of this C-shaped core 23 is provided with a groove 25 which constitutes a winding window. A magnetic gap 27 joined with glass 26 is disposed via a gap forming material between the end face 22 on the air outflow side of the rail 17 and the end face 24 of the C-shaped core 23. Further, both flanks of the C-shaped core 23 are respectively provided with recessed parts 28 in the direction perpendicular to the medium-facing surface. These recessed parts 28 are respectively provided with glass 29. Windings 30 are wound on the groove 25 of such C-shaped core 23 and the glass 29.


Inventors:
KITAZAKI TAKANORI
NAITO TSUTOMU
MAEHATA YUJI
Application Number:
JP28646393A
Publication Date:
June 02, 1995
Filing Date:
November 16, 1993
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G11B5/60; G11B5/127; G11B5/187; G11B5/245; (IPC1-7): G11B5/187; G11B5/127; G11B5/245
Attorney, Agent or Firm:
Akira Kobiji (2 outside)