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Roll or roller January recently filed with US Patent Office 01/09

20090023567 - Coated member, especially roller, made of carbon fiber-reinforced plastic (cfk) for paper machines and printing presses, and method for the production of such a member: Coated body of carbon fiber reinforced plastic (CFP) for paper machines and printing machines, particularly roller, comprising an adhesion promoter layer and a wear protective layer of hard metal or oxide ceramics which is applied onto the adhesion promoter layer, characterized in that the adhesion promoter layer consists of ductile... Agent: Praxair, Inc. Law Department - M1 557

20090018002 - Deflection controlled roll: Deflection controlled roll that includes a rotating roll jacket, a rotationally fixed yoke arranged to axially pass through said roll jacket, and at least one hydrostatic support element is arranged on said yoke to exert a supporting force on an inner side of said roll jacket. The at least one... Agent: Greenblum & Bernstein, P.L.C

20090018003 - Rolling pin: Rolling pins of the present invention generally have a core, a rolling surface disposed on the outer surface of the core, a shaft that extends through the core, a first handle, and a second handle. The shaft has a first handle section, a second handle section, and a central section,... Agent: Patent Group C/o Dla Piper US LLP

20090018004 - Roller assembly: A roller assembly for a production machine having an inner wheel base capable of attachment to the driving axle of a production machine and an expandable outer ring which is cooperatively connectable to the inner wheel base is disclosed. The circumference of the expandable outer ring is adjustable. An outer... Agent: Knobbe Martens Olson & Bear LLP

20090011912 - Dead-shaft roller with aerostatic rotary union: A dead-shaft roller having a shaft and a roll with a fluid circulation passage therein, and at least two bearings support the roll on the shaft. A rotary union is positioned at least one end of the roll, possibly both. The rotary union has a rotatable sleeve and a non-rotating... Agent: 3m Innovative Properties Company

20090011913 - Tire for material treatment system: The invention provides a tire and a roll wheel assembly used to crush material in a pulverizer including a generally toroidal body having a crushing surface on the outer periphery thereof. The crushing surface is configured and adapted to contact and crush the material within the pulverizer. At least one... Agent: Edwards Angell Palmer & Dodge LLP

20090005225 - Charging roll: A charging roll includes a shaft and an ionically conductive elastic layer formed around the shaft. The ionically conductive elastic layer is formed of a rubber composition free of any electron-conductive agent and containing 0.7 to 1.0 parts by weight of a peroxide cross-linking agent per 100 parts by weight... Agent: Burr & Brown