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. 11, 1998
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Eric Alan Eckberg, Rochester, MN (US);
Gerald Daniel Malagrino, Jr, Rochester, MN (US);
Brian Lee Rappel, Grand Meadow, MN (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360106 ;
Abstract
An actuator of a high performance tape drive for coarse and fine positioning of a read/write head incorporates at least a pair of cantilevered beam springs which support a read/write head for controlled movement relative to a moving storage tape. The beam springs and head are controlled by a rocker member that transmits movement of a voice coil to the head for servo controlled fine positioning of the head relative to the data track of the tape.