Device and method for stacking sheets

Details Device and method for stacking sheets Device and method for stacking sheets

2005-05-09

2009-12-01

Mackey, Patrick H (Department: 3653)

Sheet feeding or delivering

Delivering

Rotary conveyor

C271S218000, C271S314000

Reexamination Certificate

active

07624983

ABSTRACT:
A spiral slot stacker (1) has a stacker wheel (4) for accommodating sheet material (6, 7, 8), a stripper (2) for stripping off the accommodated sheet material (6, 7, 8) and a stack deposit (9) for stacking the stripped-off sheet material (6, 7, 8). The stacker (2) is movable and in a first position strips off the sheet material (6, 7, 8) from the stacker wheel (4) in such a manner that it is intermediately stacked between the stacker wheel circumference and a guideway (3). When the stripper (2) is moved to a second position, it stacks the intermediately stacked sheet material (7) on the stack deposit (9), and subsequent sheet material (6, 7, 8) is directly stacked on the stack deposit without intermediate stacking.

REFERENCES:
patent: 3162438 (1964-12-01), Perry, Jr.
patent: 3285607 (1966-11-01), Lindemann
patent: 3298683 (1967-01-01), Stroud
patent: 4139191 (1979-02-01), Muller
patent: 4436472 (1984-03-01), Kunzmann
patent: 4501418 (1985-02-01), Ariga et al.
patent: 4517451 (1985-05-01), Kokubo et al.
patent: 4629174 (1986-12-01), Wakisaka et al.
patent: 4861019 (1989-08-01), Michalik
patent: 5123638 (1992-06-01), Mutou
patent: 5630584 (1997-05-01), Seeber
patent: 5894937 (1999-04-01), Schmidt
patent: 6019209 (2000-02-01), Hara et al.
patent: 6131903 (2000-10-01), Schaefer et al.
patent: 6398107 (2002-06-01), Neri
patent: 6464218 (2002-10-01), Neary et al.
patent: 2001/0042958 (2001-11-01), Kishine et al.
patent: 2003/0082044 (2003-05-01), Gendron et al.
patent: 2004/0135398 (2004-07-01), Booher
patent: 2005/0023746 (2005-02-01), Michler et al.
patent: 2005/0253322 (2005-11-01), Leuthold
patent: 1 248 561 (1967-08-01), None
patent: 2 311 581 (1973-09-01), None
patent: 34 20 336 (1984-12-01), None
patent: 40 15 217 (1990-11-01), None
patent: 44 37 722 (1996-04-01), None
patent: 199 55 782 (2000-07-01), None
patent: 101 21 835 (2002-11-01), None
patent: 102 34 970 (2004-02-01), None
patent: 0 059 101 (1982-09-01), None
patent: 0 119 814 (1984-09-01), None
patent: 0 121 409 (1984-10-01), None
patent: 0 955 259 (1999-11-01), None
patent: 1 155 993 (2001-11-01), None
patent: 1 422 593 (1976-01-01), None
patent: 58-113067 (1983-07-01), None
Search Report of German Patent Office dated Jul. 18, 2005 regarding German Patent Application 10 2004 023 312.8.
International Search Report in PCT/EP2005/005012, dated Jan. 18, 2006.

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