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| Number | Title | Issue Date |
| 7814860 | Adhesive-spreading unit, in particular for bonding machines An adhesive-spreading unit includes a set of rollers, each of which rotates at a higher speed than the preceding one, the first roller being in contact with a tank of adhesive and the last roller sliding in contact with a film on which the adhesive is to be deposite... | 10/19/2010 |
| 7647882 | Strip coating device A strip coating device for coating of strips, particularly metal strips, has at least one application head for applying coating substances to the strip. The application head has at least one application roller that applies the coating substance to the strip, and hav... | 01/19/2010 |
| 7435299 | Method and apparatus for coating skin piercing microprojections An apparatus and method are provided for selectively applying an agent-containing liquid coating to extremely tiny skin piercing microprojections (10). The coating solution is applied to the skin piercing microprojections (10) using a coating technique... | 10/14/2008 |
| 7395778 | Liquid applying apparatus and ink jet printing apparatus A liquid applying apparatus can prevent an applying liquid from evaporating while an applying operation is stopped and can reliably prevent the liquid from leaking even when, for example, the posture of the apparatus is tilted. An abutting member of a holding member... | 07/08/2008 |
| 7393415 | Method and apparatus for applying coating liquid to cylindrical substrate and method for producing electrophotographic photoreceptor and electrophotographic photoreceptor produced by the production method To suppress generation of a joint when detaching an applicator roll and cylindrical substrate from each other in a simple control to form a coating film having a uniform thickness efficiently on the cylindrical substrate is provided. A coating liquid is supplied fro... | 07/01/2008 |
| 7322221 | Device for applying lubricants on the peripheral surfaces of rollers in roll stands The invention relates to a device for applying lubricants on the peripheral surfaces of rollers in roll stands for rolling strips, more particularly multiple roll stands with support rollers and working rollers (SW; AW), wherein the lubricants are applied in an area... | 01/29/2008 |
| 7323056 | Coating apparatus A coating apparatus is provided in which entrained air flow of an applicator roll and a web is removed and occurrences of misting and coating irregularity are suppressed to thereby realize a uniform coating liquid film and a uniform coating state. A coating apparatu... | 01/29/2008 |
| 7211151 | Coating liquid application apparatus, image printing apparatus and coating liquid application method A coating liquid application apparatus is provided which can apply a coating liquid, such as a coating agent for improving a weatherability of a printed surface, to the printed surface of a print medium automatically and at high speed. For this purpose, this inventi... | 05/01/2007 |
| 7204883 | Feed unit for strip wrapping material A strip of wrapping material is advanced by a feed unit that includes a gumming device composed of a gumming roller and a transfer roller contra-rotating about horizontal and parallel axes and in tangential contact one with another along an area coinciding with a st... | 04/17/2007 |
| 7108749 | Technological machinery for production of polarizers The invention pertains to technological apparatus' for production of polarizers, obtained from lyotropic liquid crystals (LLC) based on organic compounds, in particular, dyes. The technological production line for polarizer formation comprises at least one system of... | 09/19/2006 |
| 7070652 | Paste unit for a bottom guide device A paste unit for a bottom guide device for gluing bottom warps or star seal bottom bags, which are formed of tube sections, is introduced. The paste unit includes an interchangeable glue reservoir and glue source nozzle, a metering roller, a glue application roller,... | 07/04/2006 |
| 7037346 | Textile substrate having coating containing multiphase fluorochemical and cationic material thereon for image printing A textile coated with a coating having multiphase fluorochemical and a cationic material. A printed image is subsequently placed on the coated textile. ... | 05/02/2006 |
| 7018475 | Device, method and arrangement for pressing two axis-parallel rollers approachable to one another in a device for producing and/or treating a web of material Two axially parallel rolls are pressed against each other in a device for producing and/or treating a moving material web. Sensor elements are arranged in the force transmission path running from the force-producing elements via the rolls, outside roll bodies of the... | 03/28/2006 |
| 7018471 | Glue metering in a paste unit A paste unit and method of glue metering therein for a bottom guide device for star seal bottom bags, which are formed from tube sections, for gluing of bottom warps or star seal bottom bags. The paste unit includes a glue reservoir, a metering roller connected with... | 03/28/2006 |
| 7017853 | Apparatus for manufacturing an adjustable covering for architectural openings An apparatus is disclosed for fabricating a laminate product having a pair of sheet materials spaced by a plurality of flexible parallel vanes which are secured to the sheet material so that planar movement of the sheet materials in opposite directions cause the van... | 03/28/2006 |
| 6986812 | Slurry feed apparatus for fiber-reinforced structural cementitious panel production A feed apparatus for use in depositing a slurry upon a moving web having a direction of travel includes a main metering roll, a companion roll disposed in closely spaced relation to the metering roll to form a nip therebetween. The nip is constructed and arranged to... | 01/17/2006 |
| 6955721 | System and method of coating print media in an inkjet printer A coating apparatus for applying a coating liquid to a printing substrate. The coating apparatus has a rotatable first roll and a rotatable second roll, each having a surface energy. The second roll is positioned adjacent to the first roll and defines with the first... | 10/18/2005 |
| 6936075 | Textile substrates for image printing A textile coated with a coating having cationic and repellant properties, thereby accepting an image thereon more readily. ... | 08/30/2005 |
| 6936076 | Textile substrate having coating containing multiphase fluorochemical, cationic material, and sorbant polymer thereon, for image printing A textile coated with a coating having a multiphase fluorochemical, a cationic material, and a sorbant polymer. A printed image is subsequently placed on the coated textile. ... | 08/30/2005 |
| 6923863 | Apparatus and method for bowling lane maintenance A bowling lane maintenance apparatus includes a transfer roller and a dressing oil tank configured to contain dressing oil. A wick is configured to pass dressing oil from the tank to the transfer roller. A buffer brush is configured to receive dressing oil from the ... | 08/02/2005 |
| 6921064 | Metering blade suspension system A metering blade suspension system utilizes a leaf spring that performs multiple combined functions such as supporting a metering blade assembly, controlling the angle, position and/or load of the blade assembly while allowing the assembly to pivot in a quasi-fricti... | 07/26/2005 |
| 6911085 | Doctor blade dosing system Doctor blade dosing systems for devices used for coating material webs, particularly paper or paperboard webs, exist that have a doctor blade rod, which serves as a dosing element while being held inside a slot of a doctor blade bed that, in turn, is mounted in a su... | 06/28/2005 |
| 6908513 | Device for applying an adhesive to the spine of an inner book or to areas of the lateral faces adjacent thereto In a device (1, 51) for applying an adhesive to the spine (2a) or to areas (2b) of the lateral faces adjacent thereto of an inner book (2) having a projecting portion and conveyed past in a transport system (3), compr... | 06/21/2005 |
| 6827784 | Corrugating method and means A system for adding a desired additive to a corrugating adhesive. ... | 12/07/2004 |
| 6790280 | Cradle A cradle for a spreading device, such as a rotatable rod, to which a spreading organ to be pressed against a movable surface has been attached. The cradle is fastened to a holder, and a gasket is provided between the cradle and the holder (9). ... | 09/14/2004 |
| 6772709 | Varnish coating apparatus In a varnish coating apparatus, a first varnish film forming cylinder has a first supply surface to which varnish is supplied. A second varnish film forming cylinder has a second supply surface to which varnish is supplied. A first blanket cylinder has a first trans... | 08/10/2004 |
| 6752871 | Coating system for coating print carriers and coating machine having the system A coating system for coating print carriers includes at least one pump, at least one selection valve, a first metering device and a second metering device. The first metering device and the second metering device are constructed differently from one another with res... | 06/22/2004 |
| 6730166 | Device for the application of fluid materials to a surface of a strip material The invention relates to a device for the application of fluid materials to a surface of a sheet-form material, comprising an application roller, with a roller body and a jacket surface, which, by means of at least partial contact with the sheet-form material, trans... | 05/04/2004 |
| 6718908 | Coating machine for upgrading sheet material A coating machine for applying a flowable coating substance to a sheet material to improve its surface. The coating machine has a series construction which lends itself to easy modification and versatile use. The coating machine includes, in a sheet conveyance direc... | 04/13/2004 |
| 6699328 | Device for the temperature equalisation of coating media Temperature control of the coating medium is performed to influence the processability of coating media in an applicator system. In order to operate without losing efficiency, devices acting directly from the inside or the outside for heat supply or dissi... | 03/02/2004 |
| 6685778 | Lane dressing supply system for bowling lane maintenance machines A lane maintenance machine having wicks that absorb dressing from a reservoir and transfer it to the applicator of the machine has a gravity-fed dressing supply system that maintains the dressing at a substantially constant level within the wick reservoir... | 02/03/2004 |
| 6620240 | Sheet coating apparatus A sheet coating apparatus for coating a coating liquid on a sheet traveling along a predetermined transfer path, including a storage tank in which the coating liquid is contained, a coating roller which is in contact with the sheet and which is rotatably ... | 09/16/2003 |
| 6607601 | Device for tempering coatings A coating system for supplying a coating medium to sheet material in a printing press. The coating system includes a tempering system operable for influencing the temperature of both a coating medium processed through the applicator system and rinsing med... | 08/19/2003 |
| 6589340 | Machine for direct or indirect application of a liquid or viscous coating medium onto a moving surface A coating machine serves to directly or indirectly apply a liquid or viscous coating medium onto a moving surface. A coater imbedded in a coater bed, defines in part the metering slot. A limiting surface at the moving surface inlet of the coater bed forms... | 07/08/2003 |
| 6579368 | Apparatus for the application of a liquid or pasty medium to a moving fiber web An application apparatus is for applying a liquid or pasty medium to a moving base. The moving base is a surface of a material web in a case of direct application and a surface of a transfer element for transferring the medium to the material web in a cas... | 06/17/2003 |
| 6579364 | Multi-purpose glue applicator for sheet products Sheet products, such as card stock, envelopes and other paper products (10) are advanced on a vacuum surface conveyor belt (30) beneath a glue applicator drum (35). The glue transfer strips (37 and 38) of the glue applicator drum apply stripes of glue (42... | 06/17/2003 |
| 6547879 | Electrode forming apparatus for electric parts An electrode forming apparatus for electric parts has a tape and a driving mechanism. The tape has holding holes for holding board-shaped electric parts therein at regular intervals and feeding holes for feeding the tape at regular intervals. The driving ... | 04/15/2003 |
| 6540829 | Metal roofing shingle stock and method for making it A coil coating system for embedding discrete masses of material in a resinous coating on sheet metal as it is pulled from a dispensing coil through a series of rollers, said system comprising a paint pan, a roller rotating in the pan and picking up said r... | 04/01/2003 |
| 6527864 | Device for the automatic regulation of the quantity of adhesive deposited in flexible film rolling machines A device for the automatic regulation of the quantity of adhesive deposited in flexible film rolling machines (20). These machines (20) include a coating column (21) and a bonding column (22), joined to each other by an upper frame (23); the premixed adhe... | 03/04/2003 |
| 6444030 | Apparatus for applying a liquid or viscid coating medium onto a moving fiber material web An apparatus applies a liquid or viscid coating medium onto a moving material web, especially one made of paper or cardboard. A coating mechanism first applies the coating medium onto an applicator element or an applicator roll, which subsequently transfe... | 09/03/2002 |
