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. 29, 2002
Filed:
Dec. 27, 1999
Applicant:
Inventors:
Shantanu Dattatrey Joshi, Fort Collins, CO (US);
Thomas Michael Durrum, Broomfield, CO (US);
Darrel Ray Culver, Longmont, CO (US);
Assignee:
Seagate Technology LLC, Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 2/122 ; G11B 5/54 ; G11B 3/314 ;
U.S. Cl.
CPC ...
G11B 2/122 ; G11B 5/54 ; G11B 3/314 ;
Abstract
An apparatus for increasing the operative force on an air vane latch apparatus in a disc drive includes an air gate having an elongated rib extending parallel to the air vane immediately downstream of the air vane for reducing pressure behind the air vane during disc drive operation to reduce the disc speed at which the latch apparatus moves from a latched position to an unlatched position. The air gate is preferably a rib extending along an underside surface of the head disc assembly cover positioned parallel to the air vane and immediately downstream.