Sheet processing apparatus and sheet processing method

Details Sheet processing apparatus and sheet processing method Sheet processing apparatus and sheet processing method

2011-08-23

2011-08-23

Nicholson, III, Leslie A (Department: 3651)

Sheet-material associating

Associating and folding

Sheet associating

C270S020100, C270S032000, C270S037000, C270S058070, C493S444000, C493S445000

Reexamination Certificate

active

08002256

ABSTRACT:
A sheet processing apparatus includes a first roller, a second roller configured to press the first roller to form a nip portion, a moving member opposite to the nip portion to move from a start position to an operation position approaching the nip portion, a pushing member supported on the moving member to press a sheet by an end thereof by movement of the moving member and push the sheet into the nip portion, and a third and fourth rollers positioned on both sides of the pushing member and supported on the moving member.

REFERENCES:
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patent: 4643705 (1987-02-01), Bober
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patent: 7537556 (2009-05-01), Bober
patent: 7537558 (2009-05-01), Vono et al.
patent: 2009/0005229 (2009-01-01), Vono et al.
patent: 2003-63736 (2003-03-01), None
patent: 2005-8337 (2005-01-01), None
patent: 2005-89100 (2005-04-01), None
patent: 2005-306585 (2005-11-01), None
U.S. Appl. No. 12/042,475.

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