Tape guiding techniques for a dual actuator read-while-write...

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head

Reexamination Certificate

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C360S053000, C360S071000

Reexamination Certificate

active

07054097

ABSTRACT:
The invention provides a read-while-write recording system for a linear data storage medium, such as magnetic tape or other data storage medium in which data is stored on parallel data tracks that extend along a length of the medium. The invention makes use of separate sliders for the read and write elements, and separate actuators to control the positioning of the sliders. Each of the sliders may also include servo elements to read servo marks. In order to limit the effect of movement of the first slider on the positioning of the second slider, a tape guide is implemented between the different sliders.

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Co-pending U.S. Appl. No. 10/912,893, filed Aug. 5, 2004, Johnson et al.; entitled “Guide Arrangements for Data Strorage Tape Guiding Systems”.
Co-pending U.S. Appl. No. 10/914,032, filed Aug. 5, 2004, Johnson et al., entitled “Data Storage Tape Guiding Systems Using Tapered Guides”.
Co-pending U.S. Appl. No. 11/012,795, filed Dec. 14, 2004, Anderson et al., entitled “Dual Actuators for Read-While-Write Recording System”.

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