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| Number | Title | Issue Date |
| 7958637 | Assembly of a shaft and a housing assembly A shaft is held in place within a bore of a housing with a band of resilient material that is located between the shaft and the housing and has a series of projections extending radially inwards. The shaft surface has a first part that lies closer to the longitudina... | 06/14/2011 |
| 7647698 | Method and device for producing a cutting or embossing roller by means of laser resurfacing welding A method for producing a cutting or embossing roller having a cutting knife or embossing projection that projects out of the surface of a base body of the roller ensures the greatest possible optimal homogeneity of the cutting knife or the embossing projection, whil... | 01/19/2010 |
| 7480995 | Methods for producing a corrugating roller for machines to produce corrugated cardboard The corrugating roller (7; 9) for machines to produce corrugated cardboard, comprises: a hollow cylindrical body (7B; 9B), with an outer (7D; 9D) surface provided with corrugations (7C; 9C); a circuit for a heat-carry... | 01/27/2009 |
| 7367301 | CAM follower There is provided a cam follower in which a surface roughness of an outer surface of a roller of a cam follower which is in rolling contact with a cam of an engine is obtained individually in an axial direction and a circumferential direction, a skewness Rsk of a pr... | 05/06/2008 |
| 7302982 | Label applicator and system A label applicator including a support surface having a central area and curving downwardly from the central area. A post assembly extends up from the central area such that a label having a label through-hole can be positioned in a support position generally on the... | 12/04/2007 |
| 7296517 | Roll for metal rolling, and support for lithographic printing plate A roll for metal rolling has a roughened surface formed by an electrolytic treatment in an electrolytic solution while using the roll as an anode. When the roll is used to emboss an aluminum plate, it is possible to obtain an aluminum plate with an uneven structure ... | 11/20/2007 |
| 7249004 | Mill roll analysis system A mill roll analysis system is described that includes a user interface module, a structural analysis engine, and an analysis control script. The user interface module receives mill roll design data from a remote user via a computer network. The analysis control scr... | 07/24/2007 |
| 7242012 | Lithography device for semiconductor circuit pattern generator General purpose methods for the fabrication of integrated circuits from flexible membranes formed of very thin low stress dielectric materials, such as silicon dioxide or silicon nitride, and semiconductor layers. Semiconductor devices are formed in a semiconductor ... | 07/10/2007 |
| 7223696 | Methods for maskless lithography General purpose methods for the fabrication of integrated circuits from flexible membranes formed of very thin low stress dielectric materials, such as silicon dioxide or silicon nitride, and semiconductor layers. Semiconductor devices are formed in a semiconductor ... | 05/29/2007 |
| 7200935 | Work roll Improved work roll, particularly for use in closed gap rolling, has a composite structure comprising a cylindrical outer layer (14) made of steel, and providing the work surface of the roll, separated from a steel core (12) by an intermediate layer ( | 04/10/2007 |
| 7193239 | Three dimensional structure integrated circuit A Three-Dimensional Structure (3DS) Memory allows for physical separation of the memory circuits and the control logic circuit onto different layers such that each layer may be separately optimized. One control logic circuit suffices for several memory circuits, red... | 03/20/2007 |
| 7181845 | Roller with integral bearing assembly mount and method for manufacturing same An improved conveyor roller (100) having a belt-engagement length (103) between a first end (101) and second end (102), and a necked-down portion (109) adjacent the second end, and a method of manufacturing such a roller are disclo... | 02/27/2007 |
| 7176545 | Apparatus and methods for maskless pattern generation General purpose methods for the fabrication of integrated circuits from flexible membranes formed of very thin low stress dielectric materials, such as silicon dioxide or silicon nitride, and semiconductor layers. Semiconductor devices are formed in a semiconductor ... | 02/13/2007 |
| 7169101 | Deflection compensation roll Deflection compensation roll and process for reducing vibrations in deflection roll. The roll includes antifriction bearings, a roll jacket supported in an area of its axial ends on the antifriction bearings, and hydraulic supports arranged to hydraulically support ... | 01/30/2007 |
| 7138295 | Method of information processing using three dimensional integrated circuits A Three-Dimensional Structure (3DS) Memory allows for physical separation of the memory circuits and the control logic circuit onto different layers such that each layer may be separately optimized. One control logic circuit suffices for several memory circuits, red... | 11/21/2006 |
| 7037249 | Deflection controlled roll Deflection controlled roll that includes a rotating roll jacket, a rotationally fixed yoke arranged to axially pass through the roll jacket, and a plurality of hydrostatic support elements arranged in series on the yoke in the direction of a roll axis which are char... | 05/02/2006 |
| 7014733 | Belt for shoe press and shoe calender and method for forming same A method of producing an endless belt includes the steps of: securing axial fibers relative to a mandrel, the axial fibers being spaced apart from one another at desired intervals and extending substantially parallel to a longitudinal axis of the mandrel; applying a... | 03/21/2006 |
| 6971174 | Method of manufacturing a caster roll The caster roll (10) is used in the manufacture of metal plate, strip, sheet, or foil. The caster roll (10) includes a cylindrical roll core (12) and at least one metal overlay (14) formed on the roll core (12). The at least one me... | 12/06/2005 |
| 6908420 | Dimensionally stabilized roller body A roller body for a roller, for pressure-treating or temperature-treating or combined pressure- and temperature-treating a web-shaped medium, for example paper, includes a casting body made of an iron-based alloy comprising graphite lamellae. Particular regions of t... | 06/21/2005 |
| 6892455 | Stationary roller shaft formed of a material having a low inclusion content and high hardness An improved stationary roller shaft of a gear assembly for an air turbine starter is provided. The air turbine starter may be used to start a gas turbine engine, such as may be found in aircraft, ships and military vehicles. The stationary roller shaft is formed of ... | 05/17/2005 |
| 6871948 | Discharging roller, method of manufacturing the same, and recording apparatus incorporating the same In order to manufacture a discharging roller which discharges a recording medium from a recording apparatus, there are a first die formed with a first recess extending in an axial direction of a shaft portion of the discharging roller, and a second die formed with a... | 03/29/2005 |
| 6783439 | Method for manufacturing mirror surface tube for photosensitive drum of copying machine or the like A method for manufacturing a mirror surface tube for a photosensitive drum of a copying machine or the like, by which an external surface of an aluminium or aluminium alloy tube can be mirror-processed with high accuracy without surface defects, and in such a way th... | 08/31/2004 |
| 6763565 | Roll changing apparatus and roll changing method for rolling mill A roll changing apparatus for a four-high rolling mill comprises rails, provided in a rolling mill stand and on a work side of the rolling mill, for incoming and outgoing of a work roll assembly and a backup roll assembly, and a pusher, provided on a drive side or t... | 07/20/2004 |
| 6699417 | Coating method for a roll or cylinder The invention relates to a method for coating a composite cylinder. On top of said composite cylinder (1) is drawn or extruded a metal casing (2), whose metal surface is modified a metal treatment process and/or plated with a coating layer.... | 03/02/2004 |
| 6687476 | Developer-carrying member, method for regeneration thereof and developing apparatus A used developer-carrying member having a resin coating layer on a substrate is regenerated through a step of scraping the resin coating layer of the used developer-carrying member to form a developer-carrying member surface having unevenness showing a ce... | 02/03/2004 |
| 6444065 | Method of making rotatable rolls of plastic material Rotatable plastic rollers are produced by either injecting between a roller shaft and an outer running roller layer a thermoplastic material which, during cooling down, shrinks toward the roller shaft and away from the outer running roller layer on accoun... | 09/03/2002 |
| 6393242 | Metal pipe for use in recording apparatus A metal pipe excellent in dimensional accuracy, which is suitably used for a development sleeve, a fixing roller, or a photosensitive drum for electrophotographic apparatuses or electrostatic recording apparatuses such as copying machines or printers, or ... | 05/21/2002 |
| 6393249 | Sleeved rollers for use in a fusing station employing an internally heated fuser roller A conformable roller for use in a fusing station of an electrostatographic machine, the fusing station being provided with a pressure roller and a fuser roller for fusing a toner image on a receiver, the fuser roller made from a plurality of layers surrou... | 05/21/2002 |
| 6324717 | Paint roller with finished edge and method for making same The present invention relates to a paint roller having an open end which can be inserted into an applicator handle and a surface area adapted for use in painting. The core of the roller is made from a core material and the core has an inner surface and an... | 12/04/2001 |
| 6250221 | Imaging system having external drum and method for producing drum The present invention provides an extruded external drum for an imaging system. The external drum is extruded from a light-weight and strong material such as an aluminum alloy. The external drum includes a thin outer wall, a hollow cylindrical hub, and a ... | 06/26/2001 |
| 6178306 | Developer bearing body electroless plated on blasted surface using spherical particles, production method therefor and developing apparatus using the same A method of fabricating a developer bearing body includes the steps of preparing metallic base material blasting the surface of the metallic base material using spherical particles and plating the surface of the metallic base material blasted, wherein a t... | 01/23/2001 |
| 6150192 | Apparatus and method for snap-on thermo-compression bonding An interconnected apparatus for producing a low loss, reproducible electrical interconnection between a semiconductor device and a substrate includes a rod and rod receptor. The rod, generally cylindrically shaped, is attached to the semiconductor device ... | 11/21/2000 |
| 6145196 | Method of making a paint roller with non-plastic base material A method of manufacturing a paint roller includes the steps of providing at least one strip of non-plastic base material, applying a coating of partially melted plastic to at least one side of the strip of material prior to winding the strip about a mandr... | 11/14/2000 |
| 6105249 | Process for producing an electrographics roller A roller is equipped with an elastic layer comprising a foam, wherein at least a part of the elastic layer is subjected to permanent compressional deformation by heating compression, and the cells in the elastic layer subjected to permanent compressional ... | 08/22/2000 |
| 5909917 | Method for providing a roll mantle of a tubular roll for a paper machine or equivalent with glide bearings A method for fitting a roll mantle of a tubular roll used in a paper machine or equivalent with glide bearings and a tubular roll. The roll mantle is supported on a stationary roll axle by hydraulic glide bearing elements acting upon the roll mantle and/o... | 06/08/1999 |
| 5902685 | Roll, method of producing a roll as well as material bed roll mill A grinding roll for use in a material bed roll mill for the comminution of brittle material has a cylindrical body in the periphery of which are alternating grooves and lands. To the exterior of each land is secured a wear strip. The grooves of the confro... | 05/11/1999 |
| 5833455 | Dry roll furnace arrangement A dry furnace roll design operates at a high temperature environment of a metal heating furnace by arranging weld metal joining a roll sleeve to roll bells at opposite ends in cavities formed in the sidewalls of the furnace. A dense filling of ceramic fib... | 11/10/1998 |
| 5789066 | Method and device for manufacturing cold rolled metal sheets or strips and metal sheets or strips obtained Method of producing metal sheets or strips by cold reduction rolling of a metal sheet or strip with at least one pair of work rolls, at least one of which being a textured work roll in order to transfer the surface pattern of the textured work roll to the... | 08/04/1998 |
| 5718047 | Method of manufacturing electrical junction box A method of manufacturing an electrical junction box, which is provided with a casing constructing an outline thereof and accommodating a circuit board having a desired circuit pattern, a plurality of housings mounted outside the casing for connecting ele... | 02/17/1998 |
| 5711072 | Method for fabricating elastomer coated fixing rolls This invention provides a highly efficient method for fabricating toner fixing rolls comprising a cured silicone rubber layer covering a metal core and a fluororesin film covering the silicone rubber layer. The characterizing feature of the present method... | 01/27/1998 |
