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. 10, 2002
Filed:
Dec. 22, 1999
Applicant:
Inventor:
Walter L. Prater, San Jose, CA (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/42 ;
U.S. Cl.
CPC ...
G11B 5/42 ;
Abstract
A method of forming a swagable metal actuator arm tip having a metal swage plug for ceramic actuator arms, the method comprising the formation of a metal swage plug within a tip opening in an actuator arm, the metal insert being an appropriate metal in either solid, thixoformable solid, or liquid (molten) form. The insert, once formed or adhered within the tip opening, constitutes the metal swage plug. There are six basic methods by which the metal insert can be formed or adhered into the tip opening to form the metal swage plug: cold forming, die casting, pressure infusion casting, forging, thixoforming, or the use of adhesives.