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. 14, 2001
Filed:
Jul. 01, 1999
Srinivas Tadepalli, Oklahoma City, OK (US);
Roy L. Wood, Yukon, OK (US);
John D. Stricklin, Oklahoma City, OK (US);
Seagate Technology LLC, Scotts Valley, CA (US);
Abstract
An apparatus and method for minimizing the effects of rotational and translational vibrations on a disc drive. A plurality of isolation devices are integrated into a base deck of the disc drive at industry standard locations. Each isolation device includes a rigid threaded collar into which a corresponding fastener is inserted to secure the base to a user environment, a compliant elastomer portion disposed between the collar and remaining portions of the base deck and a rigid stiffener which contacts and surrounds at least a portion of an outer surface of the elastomer portion. Stiffnesses of the elastomer portions are individually selected so that the plurality of isolation devices cooperate to reduce the effects of various translational and rotational vibratory inputs by bunching resonance modes within a selected frequency range.