Demagnetizing device

- TDK Electronics
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Description

FIG. 1 is a front view of the demagnetizing device according to the present invention, which is used for demagnetizing the remnant magnetization of a magnetic recording and reproducing head of a recorder;

FIG. 2 is a right side view of the demagnetizing device;

FIG. 3 is a left side view of the demagnetizing device;

FIG. 4 is a rear view of the demagnetizing device;

FIG. 5 is a plan view of the demagnetizing device;

FIG. 6 is a bottom view of the demagnetizing device; and

FIG. 7 is a left side view of the demagnetizing device which shows that the magnetic field generating head is movable with respect to the housing portion.

Referenced Cited
U.S. Patent Documents
D209205 November 1967 Lauer
4030002 June 14, 1977 Alexandrovich
Patent History
Patent number: D263952
Type: Grant
Filed: Jan 10, 1979
Date of Patent: Apr 20, 1982
Assignee: TDK Electronics (Tokyo)
Inventor: Keiichi Yoshizawa (Chiba)
Primary Examiner: Alan P. Douglas
Law Firm: Neuman, Williams, Anderson & Olson
Application Number: 6/2,576
Classifications
Current U.S. Class: D13/99; D 8/61
International Classification: D1399;