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:
Mar. 09, 2004
Filed:
Aug. 26, 2002
Robert B. Church, Boulder, CO (US);
Gary E. Bement, Frederick, CO (US);
Seagate Technology LLC, Scotts Valley, CA (US);
Abstract
A method of adjusting a distribution of clamping pressure applied to a disc by a disc clamp includes identifying an uneven distribution of clamping pressure applied to the disc by the disc clamp. A quantity of heat is determined and applied to the disc clamp to remedy the uneven distribution of clamping pressure. A system for adjusting a clamping pressure applied to a data storage disc by a disc clamp includes a disc pack assembly having a disc clamp securing a disc to a spindle motor hub. The system also includes means for identifying an uneven distribution of clamping pressure applied to the disc by the disc clamp and for remedying the uneven distribution of clamping pressure by heating the disc clamp for a period of time.