Sheet feeding or delivering – Feeding – By means to change direction of sheet travel
Reexamination Certificate
2006-03-07
2006-03-07
Walsh, Donald P. (Department: 3653)
Sheet feeding or delivering
Feeding
By means to change direction of sheet travel
C271S264000, C271S009130
Reexamination Certificate
active
07007949
ABSTRACT:
Apparatus for changing the direction of transport of a sheet by about 75° to about 90° comprising: a first flat guide for contacting the leading edge of a sheet transported along a path to change its direction of transport by an acute angle; a second flat or concavely curved guide spaced from the first guide for contacting the leading edge of the sheet to change to direction of transport by an acute angle wherein the change of direction of transport of the sheet by the first and second guides totals about 75° to about 90°, the second concavely curved guide providing accumulation of the proper amount of sheet required to change the direction of transport of the sheet by the about 75° to about 90°.
REFERENCES:
patent: 4804175 (1989-02-01), Grandjean
patent: 4879578 (1989-11-01), Hisajima et al.
patent: 4958822 (1990-09-01), Rutishauser et al.
patent: 6241245 (2001-06-01), Hollar et al.
patent: 2003/0011126 (2003-01-01), Miyazawa
Eastman Kodak Company
Joerger Kaitlin
Noval William F.
Walsh Donald P.
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