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. 12, 2003
Filed:
Feb. 28, 2001
Applicant:
Inventors:
Aaron Steve Macpherson, Fort Collins, CO (US);
Rick K. Thompson, Longmont, CO (US);
Gary F. Kelsic, Longmont, CO (US);
Robert A. Alt, Longmont, CO (US);
Assignee:
Seagate Technology LLC, Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/55 ;
U.S. Cl.
CPC ...
G11B 5/55 ;
Abstract
The outer surface of the cartridge sleeve is provided with features which increase the frictional coefficient between the cartridge sleeve and a tolerance ring placed around the cartridge. The cartridge and ring are then press-fit into the actuator bore together. The increased friction between the cartridge and ring prevents slip between them, eliminating the need to increase compressive forces between the ring and the bore and bearing.