Claims
- 1. A magnetic head comprising:
- a pair of core assemblies, each having at least one magnetic core which forms at least part of a magnetic circuit having a magnetic gap;
- a spacer plate sandwiched between said pair of core assemblies, said pair of core assemblies being juxtaposed in a lengthwise direction of said magnetic gap; and
- a sliding surface on which a magnetic recording medium slides, said sliding surface including the magnetic gap of each of said pair of core assemblies;
- wherein at least one of said magnetic core assemblies comprises at least one nonmagnetic spacer member disposed outside the magnetic circuit thereof and forming a pair of said sliding surface.
- 2. A magnetic head as claimed in claim 1, wherein at least one of said magnetic core assemblies comprises a pair of first cores having said magnetic gap therebetween and a second core, and wherein said first cores comprise beam members including said sliding surface and leg members to which said second core is joined to form said magnetic circuit, said nonmagnetic spacer members extending from said beam members.
- 3. A magnetic head as claimed in claim 2, wherein thin notches are formed on said nonmagnetic spacer members, said nonmagnetic spacer members being spaced from said magnetic medium when said magnetic head slides on said magnetic recording medium.
- 4. A magnetic head comprising:
- a pair of core assemblies, each core assembly including at least one magnetic core which forms at least part of a magnetic circuit having a magnetic gap, said magnetic gap of each magnetic circuit enabling recording and reproducing of data to and from a recording medium;
- a spacer plate sandwiched between said pair of core assemblies; and
- a sliding surface on which a magnetic recording medium slides, said sliding surface including the magnetic gap of each of said pair of core assemblies;
- wherein at least one of said magnetic core assemblies comprises at least one nonmagnetic spacer member disposed outside said magnetic circuit and forming a part of said sliding surface.
Priority Claims (2)
Number |
Date |
Country |
Kind |
2-63893 |
Mar 1990 |
JPX |
|
3-023644 |
Feb 1991 |
JPX |
|
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a continuation in part of application Ser. No. 07/557,770, filed Jul. 26, 1990, now U.S. Pat. No. 5,148,342.
US Referenced Citations (3)
Foreign Referenced Citations (3)
Number |
Date |
Country |
60-201515 |
Oct 1985 |
JPX |
62-246112 |
Oct 1987 |
JPX |
2-49207 |
Feb 1990 |
JPX |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
557770 |
Jul 1990 |
|