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:
Sep. 22, 1998
Filed:
Apr. 01, 1996
Dale F Schudel, Ayutthaya, TH;
K. R. Precision Public Company Limited, Ayutthaya, TH;
Abstract
A coupling device for ensuring a precise alignment between a disk-drive suspension and a static-attitude testing tool along a predetermined axis. The device consists of the combination of a support post or ridge etched in relief precisely along the longitudinal axis of a disk-drive suspension, or a spherical-radius post protruding through an etched relief, and a compressive mechanism in a static-attitude testing tool adapted to provide a compressive force in a direction coincident with the main axis of the support post in the suspension. A conventional tooling hole is provided at a predetermined location on the suspension, typically along its longitudinal axis, to enable alignment between the testing tool and the suspension. As the tool's compressive mechanism begins pushing against the support post to impart a load, the point of contact between the two is determined by the fixed axial position of the support post and remains fixed even if the testing tool and the suspension are lightly misaligned, thereby causing the force exerted by the compressive mechanism to be transferred to the suspension in perfect alignment with its longitudinal axis, as intended.