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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, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 26 1976 | SLI Industries | (assignment on the face of the patent) | / | |||
Apr 04 1984 | SLI Industries | MEGAVAULT | ASSIGNMENT OF ASSIGNORS INTEREST | 004263 | /0477 | |
Apr 18 1984 | MEGAVAULT A CORP OF CA | COUNTY SAVINGS BANK 3908 STATE STREET, SANTA BARBARA, CA 91305 A CA CORP | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 004253 | /0240 |
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