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. 18, 2013
Filed:
Sep. 24, 2008
Takeshi Chawanya, Kanagawa, JP;
Mutsuro Ohta, Kanagawa, JP;
Masakazu Sasaki, Kanagawa, JP;
HGST Netherlands B.V., Amsterdam, NL;
Abstract
Embodiments of the present invention provide an inexpensive latching mechanism having a necessary and sufficient function to hold an actuator of a magnetic disk drive and including a latch formed in a one-piece structure. According to one embodiment, a latching mechanism for a magnetic disk drive includes a latch lever, a hook, for latching an actuator, extending vertically downward from the latch lever, and a bar, to be pressed by an actuator at its home position in a closing direction, extending vertically downward from the latch arm. A steel pin is attached to the latch lever to urge the latch in an opening direction by a magnetic force.