The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 1981
Filed:
May. 21, 1979
Applicant:
Inventors:
Wilfred D Iwan, Sierra Madre, CA (US);
Ko K Gyi, Thousand Oaks, CA (US);
Assignee:
Burroughs Corporation, Detroit, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360 98 ; 360 99 ; 360135 ;
Abstract
Disclosed are flexible disk packs formed of disks which have an engagement section along their periphery, this section being adapted to be engaged by associated partition wedge means; in one embodiment each disk is made identical and includes a 'partition edge'; then the disks are stacked so that each edge occupies a unique angular position in the stack--this facilitating engagement of any edge by the wedge, according to when the wedge is activated; whereby to effect pack-partition and exposure of a 'selected' disk surface for transducer access.