Printing – Work supporting members – Grippers
Reexamination Certificate
2005-12-20
2005-12-20
Yan, Ren (Department: 2854)
Printing
Work supporting members
Grippers
C101S230000, C101S409000, C271S277000
Reexamination Certificate
active
06976427
ABSTRACT:
In a gripper system having grippers disposed in a row and interspaces between the grippers and hold-downs for holding down in each case a free edge of a printing material sheet gripped by the grippers, the hold-downs being disposed to project into the interspaces and being mounted such that they can be displaced together with the grippers when gripping the printing material sheet.
REFERENCES:
patent: 4697512 (1987-10-01), Simeth
patent: 4700626 (1987-10-01), Iwamoto et al.
patent: 341840 (1959-12-01), None
patent: 1 234 738 (1967-02-01), None
patent: 34 45 886 (1986-06-01), None
patent: 36 05 523 (1987-08-01), None
patent: 1 057 626 (2000-12-01), None
patent: 791911 (1958-03-01), None
Becker Willi
Forche Jens
Hiltwein Hans-Peter
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Locher Ralph E.
Stemer Werner H.
Yan Ren
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