Sheet-bundle spine treatment apparatus, sheet-bundle...

Details Sheet-bundle spine treatment apparatus, sheet-bundle... Sheet-bundle spine treatment apparatus, sheet-bundle...

2006-05-17

2009-10-27

Crawford, Gene (Department: 3651)

Sheet-material associating

Associating or disassociating

Sheet associating

C270S032000, C270S058110, C270S058120

Reexamination Certificate

active

07607650

ABSTRACT:
A sheet-bundle spine treatment apparatus includes upper and lower press-rollers for adjusting a crease shape by moving while pinching front and rear surfaces of a spine of a folded sheet-bundle therebetween and a flattening roller for flattening a back of the sheet-bundle by moving while pushing the back of the spine of the sheet-bundle. At least one of the upper and lower press-rollers and the flattening roller is selected so as to allow it to operate.

REFERENCES:
patent: 2066620 (1937-01-01), Grammer
patent: 2088904 (1937-08-01), Grammer
patent: 6692208 (2004-02-01), Watkiss et al.
patent: 7431273 (2008-10-01), Kamiya et al.
patent: 7431274 (2008-10-01), Kushida et al.
patent: 2003/0031532 (2003-02-01), Nolte et al.
patent: 2005/0179190 (2005-08-01), Kamiya et al.
patent: 2005/0274252 (2005-12-01), Wakabayashi et al.
patent: 2001-260564 (2001-09-01), None
patent: 2003-182928 (2003-07-01), None

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