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:
Aug. 16, 1988
Filed:
Mar. 26, 1987
Applicant:
Inventor:
Lawrence W Gollbach, Felton, CA (US);
Assignee:
Priam Corporation, San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360 98 ; 360135 ;
Abstract
Each spacer separating adjacent discs in a magnetic disc drive includes an insert having a body portion having a height equal to the height of the spacer and with a plurality of finger portions extending from the body portion less than one-half the thickness of a disc, the finger portions separating a disc from the hub and permitting movement of a disc relative to the hub during temperature cycling. Each insert further includes a plurality of cavities in the body portion in association with the finger portions for accommodating a finger which might be folded during assembly of the discs on the hub.