Sheet feeding or delivering – Delivering – With transfer means between conveyor and receiver
Reexamination Certificate
2007-11-27
2007-11-27
Mackey, Patrick (Department: 3653)
Sheet feeding or delivering
Delivering
With transfer means between conveyor and receiver
C271S012000, C271S276000, C271S197000, C271S209000
Reexamination Certificate
active
10693530
ABSTRACT:
A rippler may be installed on a paper deliverer used in conjunction with a paper sheeter, in between the vacuum belts of the sheeter. The rippler includes an upwardly projecting ridge, causing paper passing over it to develop a ripple, thereby increasing the rigidity of the paper. This increased rigidity of the paper resists the tendency of the paper to fly upward as it is being transported by the deliverer.
REFERENCES:
patent: 2783043 (1957-02-01), Tomlin
patent: 4295737 (1981-10-01), Silverberg
patent: 4373848 (1983-02-01), Bishop
patent: 4466607 (1984-08-01), Clark et al.
patent: 5194904 (1993-03-01), Ruch
patent: 5566933 (1996-10-01), Salancy
patent: 6494452 (2002-12-01), Karasiewicz
patent: 6701841 (2004-03-01), Tsurumaki
patent: 2002/0121738 (2002-09-01), Slocum et al.
Eckert Seamans Cherin & Mellott , LLC
Maivald David P.
Morrison Thomas
Stolle Machinery Company, LLC
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