Web-winding device

Details Web-winding device Web-winding device

2007-03-20

2007-03-20

Nguyen, John Q. (Department: 3654)

Winding, tensioning, or guiding

Coil holder or support

Spool or core

C242S610400, C242S610600

Reexamination Certificate

active

10719444

ABSTRACT:
An improved web-winding means with a durable thermoplastic polyester resin or polyester resin blend support structure and web capture slot (gate) formed in an interior portion of the support structure. The interior portion is joined to an inner annular surface that has increased lubricity, toughness and creep resistance resulting in decreased debris generation plus increased structural integrity and dimensional stability.

REFERENCES:
patent: 4042399 (1977-08-01), Kiesslich
patent: 4049861 (1977-09-01), Nozari
patent: 4749617 (1988-06-01), Canty
patent: 4767186 (1988-08-01), Bradley, Jr. et al.
patent: 5144474 (1992-09-01), Keable et al.
patent: 5414032 (1995-05-01), Akao et al.
patent: 5694629 (1997-12-01), Stephenson, III et al.
patent: 5873543 (1999-02-01), Schneider et al.
patent: 6042048 (2000-03-01), Czuprynski et al.

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