Device for guiding a web

Details Device for guiding a web Device for guiding a web

2005-06-07

2005-06-07

Langdon, Evan (Department: 3654)

Winding, tensioning, or guiding

Material guide or guard

Angled turning guide for a web

C242S118610, C242S118200, C242S614000

Reexamination Certificate

active

06902135

ABSTRACT:
A device for guiding a web includes a frame, a first angle bar angled with respect to the entering web direction and supported by the frame for movement along a first path, the first angle bar having a first and a second side, a second angle bar angled with respect to the entering web direction and supported by the frame for movement along a second path, and a roller for changing a direction of the web between the first angle bar and second angle bar, the roller being moveable along a third path so as to be movable laterally beyond both the first side and second side of the angle bar.

REFERENCES:
patent: 4863087 (1989-09-01), Kohler
patent: 5108022 (1992-04-01), Birkmair et al.
patent: 5121910 (1992-06-01), Hajek et al.
patent: 6450382 (2002-09-01), Ohno
patent: 6575399 (2003-06-01), Lamothe
patent: 296 14 681 (1996-11-01), None
patent: 0723862 (1996-07-01), None
patent: 0 849 203 (1998-06-01), None
U.S. Ser. No. 09/887,291.

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