Recording tape cartridge

Details Recording tape cartridge Recording tape cartridge

2007-07-03

2007-07-03

Rivera, William A. (Department: 3654)

Winding, tensioning, or guiding

Unwinding and rewinding a machine convertible information...

Cartridge system

C360S132000

Reexamination Certificate

active

11495710

ABSTRACT:
The present invention provides a recording tape cartridge including an engagement portion formed on a hub of a reel; a brake member provided movable along an axial-direction, regulating reel rotation by engaging with the engaging portion and releasing the engagement to allow reel rotation; a component mounting portion formed at a position further at inner-side of the hub; a lock member, mounted at the component mounting portion movable in a radial-direction and provided between the reel and the case to regulate movement of the reel in the axial-direction, which moves away from the reel by being pressed by the brake member to allow movement of the reel, the lock member having a center of gravity provided along a direction in which the brake member initially abuts with and presses the lock member; and a biasing member biasing the lock member in the radial-direction.

REFERENCES:
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patent: 4014042 (1977-03-01), Schoettle et al.
patent: 4033523 (1977-07-01), Roman
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patent: 6452747 (2002-09-01), Johnson et al.
patent: 7040564 (2006-05-01), Veno et al.
patent: 7104486 (2006-09-01), Hiraguchi
patent: 2005/0184179 (2005-08-01), Hiraguchi
patent: 2005/0184180 (2005-08-01), Hiraguchi
patent: 2005/0184181 (2005-08-01), Hiraguchi
patent: 2005/0184182 (2005-08-01), Hiraguchi
patent: 2005/0211813 (2005-09-01), Hiraguchi
patent: 2006/0231659 (2006-10-01), Hiraguchi

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