Tape reel and information recording apparatus

Details Tape reel and information recording apparatus Tape reel and information recording apparatus

2007-09-26

2009-08-25

Rivera, William A (Department: 3654)

Winding, tensioning, or guiding

Coil holder or support

Spool or core

C242S348000, C242S608800

Reexamination Certificate

active

07578464

ABSTRACT:
A tape reel includes a hub in the shape of a bottomed-cylinder with a disc-like lower flange integrally formed at a lower end thereof and an opening formed at an upper end thereof; and an upper flange that is disc-like, has a center hole formed therein, and has a ring-shaped protrusion formed so as to protrude at a rim of the center hole, the protrusion being fitted into and fixed at the opening of the hub. The upper flange is constructed by forming the rim of the center hole thicker than other parts aside from the rim.

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English language Abstract of JP 2002-100148.
English language Abstract of JP 2004-014022.
English language Abstract of JP 2004-127358.
English language Abstract of JP 2004-014023.
English language Abstract of JP 2002-343058 A, Nov. 29, 2002.
English language Abstract of JP 6-243649 A, Sep. 2, 1994.
English language Abstract of JP 7-161168 A, Jun. 23, 1995.

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