Dynamic information storage or retrieval – Systems having plural physically distinct independent tracks... – Continuous consecutive storage or retrieval of interrupted...
Patent
1995-09-20
1997-08-26
Hindi, Nabil
Dynamic information storage or retrieval
Systems having plural physically distinct independent tracks...
Continuous consecutive storage or retrieval of interrupted...
369 32, 3692753, G11B 374
Patent
active
056617100
ABSTRACT:
A tape-like record carrier (109) is disclosed which comprises paths (A, B). Each path (A, B) contains substantially parallel tracks (1) the path width (1s) in length and the direction of the tracks is transverse to the longitudinal direction of the path (A, B). The diameters (10) of the paths have various directions. The ends of the paths (1) are overlapping. In these overlapping areas the tracks (1) belonging to the various paths are positioned in interlineated manner. Said record carrier (109) is advantageous in that no time is lost during recording or reading when a path is changed. Furthermore, a recording and reading device is disclosed which are applicable in combination with the record carrier.
REFERENCES:
patent: 3337694 (1967-08-01), Nakamatsu
patent: 5171984 (1992-12-01), Van Rosmalen
patent: 5191221 (1993-03-01), Van Rosmalen et al.
Kahlman Josephus A. H. M.
van Rosmalen Gerard E.
Hindi Nabil
U.S. Philips Corporation
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