Recording tape cartridge

Details Recording tape cartridge Recording tape cartridge

2008-04-01

2008-04-01

Cuomo, Peter M. (Department: 3654)

Winding, tensioning, or guiding

Unwinding and rewinding a machine convertible information...

Cartridge system

C242S348000

Reexamination Certificate

active

07350731

ABSTRACT:
In a recording tape cartridge, a reel locking member, which is positioned at a rotation locking position meshes with an engaging gear which is in a form of internal teeth and which is at a reel, such that rotation of the reel with respect to a case is impeded. When a clutch member is pushed up, a rotating cam member, which is screwed together with the clutch member, rotates toward one side, and the reel locking member moves to a releasing position by a positive motion cam structured by a cam projection and a cam groove. When the clutch member is pushed downward, the rotating cam member rotates toward another side, and the reel locking member moves to the rotation locking position by the positive motion cam.

REFERENCES:
patent: 4736903 (1988-04-01), Landry et al.
patent: 5436782 (1995-07-01), Sieben
patent: 5813622 (1998-09-01), Von Alten
patent: 5901916 (1999-05-01), McAllister et al.
patent: 63-251983 (1988-10-01), None
patent: 11-25648 (1999-01-01), None
patent: 3187022 (2001-07-01), None

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