Rotary actuator for positioning magnetic head adjacent the surface of a magnetic disc

- SLI Industries
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Description

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.

Referenced Cited
U.S. Patent Documents
3673583 June 1972 Wirth
3770905 November 1973 Sperry
3950783 April 13, 1976 Herring et al.
3969768 July 13, 1976 Ebbing
Foreign Patent Documents
2348084 May 1974 DEX
Patent History
Patent number: D251559
Type: Grant
Filed: Oct 26, 1976
Date of Patent: Apr 10, 1979
Assignee: SLI Industries (Woodland Hills, CA)
Inventors: Danny L. Kilmer (Tujunga, CA), Robert F. Stebe (Thousand Oaks, CA)
Primary Examiner: Susan J. Lucas
Attorney: Gilbert G. Kovelman
Application Number: 5/735,814
Classifications
Current U.S. Class: D14/40
International Classification: D1402;