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| Application No. | Application Title | Issue Date |
| 20110119858 | ROLL POLISHING APPARATUS A roll polishing apparatus that can suppress cracks on a strip. The roll polishing apparatus includes brush rolls which face outer periphery of chilled rolls over an axial length of the chilled rolls, respectively, cylinders which urge the brush rolls wholly to the chil... | 05/26/2011 |
| 20110099744 | SCRAPER A scraper for scraping and/or cleaning, especially for scraping and/or cleaning of units for the production and/or treatment of a fibrous material web, and preferably for scraping and/or cleaning of drying cylinders, including a composite material which includes a resin... | 05/05/2011 |
| 20110023255 | Film for Cleaning Guide Rollers of Escalator A film for cleaning guide rollers of escalator can be detachably stuck over a predetermined length in a direction of transporting of a handrail belt, to the endless handrail belt which is guided and transported by guide rollers installed at a lower side of steps of an e... | 02/03/2011 |
| 20100300484 | CLEANING DEVICE AND CLEANING PERFORMANCE MAINTAINING METHOD According to one embodiment, A cleaning device includes a cleaning blade, a support section, a container and an elastic sheet. the support section supports the cleaning blade while pressing an end portion of the cleaning blade to a cleaning object surface. the container... | 12/02/2010 |
| 20100236009 | ROLL CLEANING APPARATUS A paper making machine may having heated rolls for making high clay content papers. A roll cleaning apparatus may be mounted to the paper making machine. The roll cleaning apparatus may have a cleaning member that is mounted to a support member that extends lengthwise r... | 09/23/2010 |
| 20100205765 | DEVICE FOR CLEANING CHILLED ROLLS In a device for cleaning chilled rolls that can keep higher cleanliness of a brush, a brush includes a rotatable cylindrical barrel including a number of suction through-holes extending from an outer periphery to inside, the barrel extending in parallel with an axis of ... | 08/19/2010 |
| 20100186770 | SYSTEMS AND METHODS FOR PROVIDING IMPROVED DEWATERING PERFORMANCE IN A PAPERMAKING MACHINE A doctoring system is disclosed for cleaning a moving surface in a papermaking machine, and the doctoring system includes a doctor blade and fluid assist system. The doctor blade is coupled to a doctor blade holder, and the doctor blade holder is coupled to a doctor-bac... | 07/29/2010 |
| 20100077820 | ROLL CLEANING APPARATUS AND METHOD A roll cleaning apparatus having a cleaning member mounted to a support member that extends lengthwise relative to a first roller of the machine. The cleaning member has a brush having a substantial area to place against the surface of the roll. The cleaning member may ... | 04/01/2010 |
| 20100077958 | CLEANING APPARATUS A cleaning apparatus suitable for cleaning a roll coating machine is described, the cleaning apparatus having one or more rolls and including: a cleaning means; and a support chassis for supporting the cleaning means adjacent the one or more rolls. A roll coating machin... | 04/01/2010 |
| 20090265874 | BALANCED LONGITUDINAL ANTI-FLAT SPOTTING DEBRIS EVACUATOR SYSTEM This specification relates to the improvement of load wheels. During use, load wheels become embedded with debris. The debris causes flat spots on the wheel. The invention eliminates flat spots by evacuating debris away from the load wheel.... | 10/29/2009 |
| 20090223011 | Roller brush and method for production thereof In a process for the production of a roll brush the first step consists of extruding a retaining profile 2 of plastic, which through the fill 3 with bristles forms a strip brush 1 as an intermediate product, the strip brush 1 being subsequent... | 09/10/2009 |
| 20090193609 | Apparatus for Cleaning a Rubbing Cloth An apparatus for cleaning a rubbing cloth disposed on an alignment roller includes: a first support member to be disposed parallel to the alignment roller; a second support member to be disposed parallel to the alignment roller and spaced apart from the first support me... | 08/06/2009 |
| 20090056051 | ROLL CLEANING APPARATUS A paper making machine may having heated rolls for making high clay content papers. A roll cleaning apparatus may be mounted to the paper making machine. The roll cleaning apparatus may have a cleaning member that is mounted to a support member that extends lengthwise r... | 03/05/2009 |
| 20090044366 | Scraper device, as well as construction machine A scraper device for a milling drum mounted in a construction machine at a machine frame between lateral walls with a milling drum axis, with a two-part scraper blade arranged in a height-adjustable fashion behind the milling drum when seen in the direction of travel, t... | 02/19/2009 |
| 20090025752 | Device for cleaning rollers A device for cleaning a horizontal roll turning about its axis, the device being carried and guided by the roll without following the roll in its rotation, being capable of being displaced by sliding along the roll and cleaning the surface of the roll during its sliding... | 01/29/2009 |
| 20090019658 | Wiper mechanism In one embodiment, the present invention includes a protective member to be adapted about a roller of a moving assembly and to ride along a path of the roller. In this way, debris is prevented from contacting the roller. In one particular embodiment, the protective memb... | 01/22/2009 |
| 20080163997 | Spring Doctor A spring doctor, particularly for use for cleaning the surface of rolls (2), used in the and including a blade (8) that is essentially the width of the roll (2) being cleaned, and which is attached to a blade holder (1). In the device, there ... | 07/10/2008 |
| 20080023168 | Creping blade with a highly smooth bevel surface The present invention relates to a doctor blade comprising: a body having a thickness, a sharp leading side, a trailing side, and working end comprising a bevel surface, wherein the bevel surface is defined by a leading edge and a trailing edge, and wherein the Ra ... | 01/31/2008 |
| 20070187057 | Device for detachably fixing a holder for a doctor blade in a paper production plant A device for the detachable fixing of a holder for a doctor blade located in a paper production plant, it being possible for the doctor blade, which is assigned to a supporting or guiding roll for the wire, for the felt or for the paper web, to be set in its position wi... | 08/16/2007 |
| 20070174990 | KEEP FOR DOCTOR BLADE HOLDER An injection molded keep is disclosed that includes a thermoplastic material and a reinforcement material. The keep is positioned adjacent a top plate in a doctor blade holding apparatus and provides a slot opening between the keep and the top plate for receiving an end... | 08/02/2007 |
| 20070158045 | Edge-provided tool and method for the manufacture thereof The invention relates to an edge-provided tool, such as a doctor blade, for use as wiping tool in the production of pulp and/or paper in different stages of the production process. It consists of an edge-provided strip of steel, the edge portion of which has been provid... | 07/12/2007 |
| 20070143937 | CARD CLEANING MECHANISM A cleaning mechanism for cleaning one or both side surfaces of a plastic card substrate prior to a processing operation occurring on the cleaned side surface. The cleaning mechanism is designed so that two cleaning rollers, one cleaning roller on a first cleaning statio... | 06/28/2007 |
| 20070052134 | PLANAR ELEMENTS INCORPORATING BASALT FIBERS FOR USE IN PAPERMAKING APPARATUS A planar element is disclosed for use in a papermaking machine. The planar element includes a composite of multiple layers, with at least some of the layers including resin impregnated fabrics including basalt fibers. ... | 03/08/2007 |
| 20060289141 | Composite Doctor Arrangement A composite doctor arrangement for a web forming machine or web handling machine has a beam structure (10) with a mounting piece (13) fitted to it. A blade holder (11) is fitted to the mounting piece, with a blade (12) fitted to the blade hol... | 12/28/2006 |
| 20060272678 | METHOD AND APPARATUS FOR A TAPE-REWINDING SUBSTRATE CLEANER A cleaner assembly for cleaning a roller comprising a tape unwinder and winder for holding and dispensing adhesive tape which may be a continuous strip or may comprises discrete sheets of adhesive tape wound on top of each other. The winder and unwinder are connected to... | 12/07/2006 |
| 20060185812 | Removable doctor blade holder with lockable mount A doctoring apparatus for doctoring a roll surface comprises a doctor blade, a blade holder for applying the doctor blade to the roll surface, and a doctor back having a support surface on which the blade holder is adapted to slide. A locking bar is subdivided into mult... | 08/24/2006 |
| 20060180291 | Composite-construction treatment equipment A composite-construction treatment equipment has a frame (12) with a connected blade holder (15) made of a composite material. The blade holder (15) has a blade (16) and a separate backing blade (18). The blade holder (15) is re... | 08/17/2006 |
| 20060162881 | Creping blade and method of creping A creping blade including a body having a leading side, a trailing side, and working end including a bevel surface. The bevel surface is defined by a leading edge and a trailing edge, wherein the trailing edge of the creping blade has a trailing edge radius of greater t... | 07/27/2006 |
| 20060016040 | Device for cleaning surfaces, especially of printing machine cylinders Device for cleaning surfaces, especially printing machine cylinders, with the aid of a cleaning coth which is transported from a supply shaft to a winding shaft for soiled cleaning cloth ad is pressed with the help of a rubber bar against the surface to be cleaned, with... | 01/26/2006 |
| 20050279478 | Planar elements for use in papermaking machines A planar element for use in a papermaking machine comprising a synthetic construction incorporating nanoparticles in a polymeric resin matrix. ... | 12/22/2005 |
| 20050223513 | Calibration device The invention concerns a calibration device for the pressure of a scraping device blade, which abuts the periphery of a roller or cylinder, in particular, of a paper machine, a printing machine, a calender or the like, comprising a holding blade, a sensor holder mounted... | 10/13/2005 |
| 20050217818 | Universal doctor blade with indicia Doctor blades are provided for multiple positions within a paper or board making machine. A single doctor blade of a standard length or a reel of doctor blade material has markings which permit a variety of doctor blade sizes to be readily cut. If a standard length doct... | 10/06/2005 |
| 20050177971 | Roll cleaning apparatus A paper making machine may having heated rolls for making high clay content papers. A roll cleaning apparatus may be mounted to the paper making machine. The roll cleaning apparatus may have a cleaning member that is mounted to a support member that extends lengthwise r... | 08/18/2005 |
| 20050172444 | METHOD OF MAKING COMPOSITE DOCTOR BLADES A method of making a composite doctor blade is provided. The composite doctor blade includes multiple layers of composite material including a plurality of abrasive unidirectional fibers, in which a substantial proportion of the fibers are aligned in a direction substan... | 08/11/2005 |
| 20050160551 | Blade for a scraping device and method for manufacturing a blade of this kind The invention concerns a blade for a scraping device for a roller or a cylinder, in particular of a paper machine, a printing machine, a calender or the like, wherein the blade has a carrier material and at least one filler, wherein the filler is distributed in the carr... | 07/28/2005 |
| 20050138752 | Cylinder cleaning brush unit There is disclosed a cylinder cleaning brush unit including a brush roller for cleaning a cylinder. The cylinder includes an outer surface to which impurities are adhered, the impurities being removed from the outer surface by the brush roller with cleaning liquid being... | 06/30/2005 |
| 20050115586 | Method and apparatus for de-inking, cleaning and maintenance of printing presses The present invention comprises a method and apparatus for cleaning various printing press components. The invention comprises hard and semi-hard scrapers, and allows the use of soft scrapers, to remove printing residues by lamination in conjunction with one or more cle... | 06/02/2005 |
| 20050098291 | Apparatus for paper making and paper surface enhancement A process that can utilize current paper manufacturing facilities by adding consecutive spray apparatuses that can make and/or enhance the manufacture of a multitude of specific paper products on-line, or improve the properties of already formed paper products with cons... | 05/12/2005 |
| 20050087318 | Blade holding device, assembly including the same, and method of operating associated thereto A blade holding device for selectively and adjustably maintaining a contact pressure onto a neighboring roller, such as the ones used in machines of the pulp and paper industry, and other like industries. The blade holding device includes a base, a hinge, a support plat... | 04/28/2005 |
| 20050076464 | Device for cleaning a roll in a paper production plant A device for cleaning a roll in a paper production plant has a doctor blade assigned to the surface of the roll. The doctor blade is mounted such that it can be pivoted with respect to the roll by two bearing journals that are aligned parallel to the axis of the roll. A... | 04/14/2005 |
