Apparatus for winding up a web in rolls and a method for...

Details Apparatus for winding up a web in rolls and a method for... Apparatus for winding up a web in rolls and a method for...

2008-09-02

2008-09-02

Langdon, Evan H (Department: 3654)

Winding, tensioning, or guiding

Convolute winding of material

With cutting, perforating, or notching

C242S541000, C242S541300

Reexamination Certificate

active

11492483

ABSTRACT:
The invention provides an apparatus for winding material. The apparatus includes first and second roll carriages that are each configured to support a roll shaft. At least one of the first and second roll carriages is configured to be rotated by a drive member. The apparatus also includes an engagement roller displaceable from a first engagement roller position where the traveling roller is free of a web to a second, different engagement roller position where the traveling roller is configured to engage the periphery of a roll of web material that is at least partially wound about the roll, a traveling roller displaceable from a first traveling roller position to a second traveling roller position and a cutter where the cutter is configured to cut through the web after the first roll carriage moves from a first roll carriage position to a second roll carriage position.

REFERENCES:
patent: 4431140 (1984-02-01), Tetro
patent: 4886219 (1989-12-01), Achterwinter et al.
patent: 4901934 (1990-02-01), Schnell
patent: 5505403 (1996-04-01), Raudaskoski
patent: 5725176 (1998-03-01), Vigneau
patent: 5967449 (1999-10-01), Thomas et al.
patent: 5988557 (1999-11-01), Moller et al.
patent: 3217738 (1983-11-01), None
patent: 0 957 054 (1999-11-01), None
patent: 2 091 226 (1982-08-01), None

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