Seal for a joint or juncture – Seal between relatively movable parts
Reexamination Certificate
2006-08-15
2006-08-15
Patel, Vishal (Department: 3673)
Seal for a joint or juncture
Seal between relatively movable parts
C277S580000, C277S583000, C162S371000
Reexamination Certificate
active
07090219
ABSTRACT:
Sealing device for sealing at least one zone of underpressure or overpressure adjoining a moving surface that includes at least one sealing element, positionable opposite the moving surface to form a front and a rear, with respect to a surface running direction. The sealing device includes a sealing section located at the front and a ventilation section located at the rear. The sealing section is structured to sealingly interact with the moving surface; and the ventilation section is structured and arranged to form a gap with the moving surface that widens in the surface running direction.
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Keinberger Rüdiger
Luger Anton
Schrefl Herbert
Weiss Valentin
Greenblum & Bernstein P.L.C.
Patel Vishal
Voith Paper Patent GmbH
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