Reel and recording tape cartridge

Details Reel and recording tape cartridge Reel and recording tape cartridge

2011-06-07

2011-06-07

Rivera, William A (Department: 3654)

Winding, tensioning, or guiding

Coil holder or support

Spool or core

C242S332400, C242S348000, C242S610400

Reexamination Certificate

active

07954750

ABSTRACT:
A reel comprising a hub formed in the shape of a cylindrical tube with a base, on an outer peripheral surface of which a recording tape is wound; a base side flange portion that projects-out to a radial direction outer side of a base portion side of the hub; a flange member configured in a disc shape or an annular plate shape of a material with an elastic modulus at least equal to a material that constitutes the hub, the flange member being coaxially joined to an opening end portion of the hub; a metal plate formed in a circular plate shape or an annular plate shape, which is fixed coaxially to the base portion of the hub; and plate retention portions that are formed integrally with the base portion of the hub and touch an outer peripheral surface of the metal plate at at least four locations, which are at equal intervals in a circumferential direction of the hub.

REFERENCES:
patent: 3322373 (1967-05-01), Boyer et al.
patent: 6491247 (2002-12-01), Huettenegger
patent: 6676055 (2004-01-01), Martin
patent: 7252258 (2007-08-01), Iino
patent: 7287716 (2007-10-01), Asano
patent: 7334751 (2008-02-01), Suzuki
patent: 7350732 (2008-04-01), Sasaki et al.
patent: 7497397 (2009-03-01), Sasaki et al.
patent: 7600710 (2009-10-01), Sumiya et al.
patent: 2003/0226924 (2003-12-01), Morita
patent: 2004/0124556 (2004-07-01), Hawley
patent: 2005/0205714 (2005-09-01), Horita
patent: 2006/0231660 (2006-10-01), Yamamoto et al.
patent: 2009/0057463 (2009-03-01), Sumiya et al.
patent: 2009/0218431 (2009-09-01), Mori
patent: 6-006355 (1994-01-01), None
patent: 2000-048526 (2000-02-01), None
patent: 2003-007030 (2003-01-01), None
patent: 2005-339634 (2005-12-01), None
U.S. Appl. No. 12/693,465 filed on Jan. 26, 2010.

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