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:
Jan. 15, 2002
Filed:
Feb. 07, 2000
Applicant:
Inventors:
Stephen Robert Martin, Louisville, CO (US);
Brenda Kaye Drake, Louisville, CO (US);
Assignee:
Seagate Technology LLC, Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 1/702 ; G11B 1/7038 ;
U.S. Cl.
CPC ...
G11B 1/702 ; G11B 1/7038 ;
Abstract
The performance of a leaf spring disc clamp can be enhanced by increasing the flatness of an annular contact surface while the clamp is in its fully deflected, installed position. Such a disc clamp exhibits substantially improved flatness at a minor expense in applied axial force. It has been determined that a lapping process can be used to achieve a desired level of performance without fully deflecting the clamp prior to installation in a disc pack.