D - Textiles – Paper – 21 – F
Patent
D - Textiles, Paper
21
F
D21F 3/02 (2006.01) D06B 15/02 (2006.01)
Patent
CA 2401801
Extended-nip roll press for dewatering a material web in a press nip which, on one side, is formed by a rotating mating roll and, on the other side, is formed by an extended-nip press roll, and the extended-nip press roll has a stationary support and a flexible roll cover which can rotate about the support and which, in the area of the press nip, is supported on a press shoe arranged on the support, the roll cover has end sections which are clamped firmly in a sealing manner on end walls rotatably mounted on the support, by means in each case of a clamping ring which is axially displaceably guided on an end wall and responds to a first actuating device and clamps a resilient spreader ring with a cylindrical outer surface radially against an outer ring that can be connected firmly to the end walls, clamping in an end section of the roll cover, wherein in each case adjacent to the clamping rings, a sealing ring is arranged on each end wall and can be deformed radially against the outer ring by means of a second actuating device that acts separately from the actuation of the clamping ring, pressing an axial portion of the respective end section of the roll cover against the outer ring.
Eduard Kusters Maschinenfabrik Gmbh & Co.kg
Perry + Currier
LandOfFree
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