Patent
   D251559
Priority
Oct 26 1976
Filed
Oct 26 1976
Issued
Apr 10 1979
Expiry
Apr 10 1993
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a rotary actuator for positioning magnetic head adjacent the surface of a magnetic disc, as shown.

FIG. 1 is a perspective view of a rotary actuator showing our new design;

FIG. 2 is an elevational view showing the side opposite that shown in FIG. 1;

FIG. 3 is an elevational view showing the end of the rotary actuator as viewed from the right in FIG. 1;

FIG. 4 is a top plan view of the rotary actuator shown in FIG. 1; and

FIG. 5 is an elevational view showing the end of rotary actuator as viewed from the left in FIG. 1.

FIG. 6 is a perspective view of the side opposite that shown in FIG. 1.

Stebe, Robert F., Kilmer, Danny L.

Patent Priority Assignee Title
4739430, Jul 10 1985 EMTEC Magnetics GmbH Apparatus for positioning a plurality of magnetic heads over preselected tracks of at least two recording disks
Patent Priority Assignee Title
3673583,
3770905,
3950783, Jan 06 1975 International Business Machines Corporation Disk file access mechanism
3969768, Jul 05 1974 Tri-Data Magnetic disk head carriage
DE2348084,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 26 1976SLI Industries(assignment on the face of the patent)
Apr 04 1984SLI IndustriesMEGAVAULTASSIGNMENT OF ASSIGNORS INTEREST 0042630477 pdf
Apr 18 1984MEGAVAULT A CORP OF CACOUNTY SAVINGS BANK 3908 STATE STREET, SANTA BARBARA, CA 91305 A CA CORPSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0042530240 pdf
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