Sheet supply/convey supporting device

Material or article handling – Apparatus for moving intersupporting articles into – within,... – Stack forming apparatus

Reexamination Certificate

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Details

C414S795800, C414S789700, C414S396000, C414S458000

Reexamination Certificate

active

07901176

ABSTRACT:
In a sheet supply/convey supporting device, a sheet placing unit includes a pair of guide members and a supporting plate that form a space for holding a sheet stack, and a carriage member supports the sheet placing unit and includes a driving mechanism for lifting or lowering the sheet placing unit. The supporting plate supports the sheet stack and is movable between an opened position at which a bottom of the space is opened and a closed position at which the bottom of the space is closed.

REFERENCES:
patent: 3149732 (1964-09-01), Gagnon et al.
patent: 3439605 (1969-04-01), Hanley
patent: 4805379 (1989-02-01), Leibetseder et al.
patent: 4828448 (1989-05-01), Skeath
patent: 5868549 (1999-02-01), Lee et al.
patent: 6536645 (2003-03-01), Minakawa
patent: 6631867 (2003-10-01), Minakawa
patent: 2573401 (1986-05-01), None
patent: 61-012538 (1986-01-01), None
patent: 05270513 (1993-10-01), None
patent: 10-035966 (1998-02-01), None
patent: 2002-240996 (2002-08-01), None

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