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:
Jun. 03, 2014
Filed:
May. 10, 2010
Baekho Heo, San Jose, CA (US);
Enoch Mylabathula, San Jose, CA (US);
Baekho Heo, San Jose, CA (US);
Enoch Mylabathula, San Jose, CA (US);
Western Digital Technologies, Inc., Irvine, CA (US);
Abstract
A disk drive includes a disk drive base, and a spindle. A disk is attached to the spindle, and the disk includes a disk outer peripheral extent. An actuator is attached to the disk drive base and defines an actuator pivot axis that is substantially parallel to the spindle rotation axis. At least one actuator arm extends away from the actuator pivot axis. A head gimbal assembly (HGA) is attached to the at least one actuator arm. A first disk limiter tab protrudes from a side of the actuator towards the spindle rotation axis. The disk drive also includes a ramp that has a parking surface that is in contact with the HGA with the disk drive in a non-operational state. The first disk limiter tab extends over the disk outer peripheral extent in the non-operational state.