Paper making and fiber liberation – Processes and products – With measuring – inspecting and/or testing
Reexamination Certificate
2006-12-05
2006-12-05
Fortuna, José A. (Department: 1731)
Paper making and fiber liberation
Processes and products
With measuring, inspecting and/or testing
C162S263000, C162S363000, C162S272000, C162S371000, C162S199000, C277S321000
Reexamination Certificate
active
07144477
ABSTRACT:
A suction roll assembly includes a suction roll having a perforated shell, and a suction box positioned within the suction roll. The suction box includes a holder, a seal strip adjacent the shell and carried by the holder, at least one target carried by the seal strip, and at least one sensor positioned in association with at least one target. Each sensor provides an output signal indicative of a position of at least one corresponding target.
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Fortuna Jos'e A.
Taylor & Aust P.C.
Voith Paper Patent GmbH
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