Recording tape cartridge

Details Recording tape cartridge Recording tape cartridge

2007-12-11

2007-12-11

Nguyen, John Q. (Department: 3654)

Winding, tensioning, or guiding

Unwinding and rewinding a machine convertible information...

Cartridge system

C360S132000

Reexamination Certificate

active

11039957

ABSTRACT:
A recording tape cartridge having: a case which accommodates a reel for a recording tape; an opening formed at a corner portion of the case; and a door which has a bent portion formed in a substantial L-shape in plan view, and opens and closes the opening, wherein the plate thickness of the bent portion in a direction in which the door rotates is larger than that of the door, and a stepped portion is formed at the further end side from the bent portion of the door, wherein also the case includes a first abutting portion which abuts the door when it is closed, and second abutting portions which abut the end surface of the bent portion at a door distal-end side thereof, and the inner surface of the bent portion, when the closed door is further deflected in a direction of closing the opening.

REFERENCES:
patent: 4555077 (1985-11-01), Platter et al.
patent: 5868333 (1999-02-01), Nayak
patent: 5893527 (1999-04-01), Miztutani et al.
patent: 7077353 (2006-07-01), Veno et al.
patent: 2003/0071159 (2003-04-01), Hiraguchi
patent: 2003/0094530 (2003-05-01), Hiraguchi
patent: 2005/0156071 (2005-07-01), Hiraguchi
patent: 2000-11591 (2000-01-01), None

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