Recording tape cartridge

Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system

Reexamination Certificate

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Details

C242S348000, C242S348100, C242S348200, C242S348300, C242S348400

Reexamination Certificate

active

06892974

ABSTRACT:
A recording tape cartridge disclosed with an increased strength leads to a compact drive device. A rectangular case of the recording tape cartridge accommodates a single reel on which a recording tape is wound. An opening for pulling out a leader member attached to an end of the recording tape is formed in a corner disposed closest to the drive device among corners of the case at the time of insertion into the drive device. The recording tape cartridge includes a shield slidable to open and close the opening, a guide wall for guiding the shield, and a friction-reducing device protruding from the shield. The guide wall is provided along an inner surface of the case. The friction-reducing device abuts the guide surface of the guide wall in order to reduce friction between the shield and the guide surface.

REFERENCES:
patent: 6349892 (2002-02-01), Morita et al.
patent: 6672528 (2004-01-01), Morita et al.
patent: 20030071157 (2003-04-01), Hiraguchi et al.
patent: 20030080228 (2003-05-01), Hiraguchi et al.
patent: 20030222167 (2003-12-01), Hiraguchi
patent: 20030234309 (2003-12-01), Hiraguchi
patent: 20040004147 (2004-01-01), Ishihara
patent: 20040046076 (2004-03-01), Hiraguchi

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