Matches 1 - 50 out of 68 1 2 >
Match Document Document Title
7582046 Roll as well as a spacer ring therefor  
A combi roll that comprises a roll shaft having a rotationally symmetrical basic shape defined by a central axis, as well as a number of rings in the form of roll rings and spacer rings, each one...
7565921 Log feed roll and flute attachment  
A log feed roll for displacing a log has a roll which may be rotated around a rotary axis, flutes for propelling the log, and removable flute attachments fastened to the flutes for contacting the...
6953420 Heated roller for a heating device for warming a film strip comprising thermoplastic plastic  
The heated roller of a heating device for warming a film strip comprising thermoplastic plastic is embodied to be manufactured less expensively, including its coating, even with a relatively large...
6910571 Multi-section conveyor drive roller  
A multi-section conveyor roller is engageable with a conveyor belt moveably mounted on a conveyor frame assembly. The roller includes a rotatable mounting hub connected to the conveyor frame...
6843762 Spreader roll  
A spreader roll that is useful to spread a slit web into a plurality of split webs for rewinding or at numerous other critical processes positions on web machines and related finishing and...
6792859 Rotating drum and image recording device  
A rotating drum in which, when the rotating drum is rotated at high speed, there is no offset between divisional drum parts, there is little imbalance, and a moment of inertia for rotation is...
6775910 Segmented core  
A segmented core includes a plurality of integral core segments defined by a respective separation slot in the outer surface thereof. A sheet is wound around the core in a plurality of layers and...
6729466 Injection molded axis or roller body made by an injection molded thermoplastic materials  
A roller body having a shaft formed from a first thermoplastic material and defining at least one roller. The shaft is a single component injection-molded shaft. A casing at least partially encases...
6716017 Embossing roll with removable plates  
An embossing roll includes a roll body and a plurality of plates which are removably secured to the roll body. Each plate includes an outer surface which is provided with an embossing pattern. The...
6647879 Bridge sleeve for printing apparatus  
A sleeve is provided with a clamp for removably clamping the sleeve on a mandrel. A rigid ring is mounted inside of the sleeve at each end of the sleeve. Each ring has a generally cylindrical...
6565498 Composite roll for manufacturing heat transfer tubes  
In a composite roll for manufacturing heat transfer tubes that has two or more grooving rolls having protrusions where at least one of cross sectional shapes, lead angles relative to a rotation...
6416629 Arrangement for fastening press jacket to press roll end  
An arrangement for fastening a press jacket to a press roll end. In the arrangement, thinnings are formed at an edge of the press jacket and the press jacket is fastened to the roll end by means of...
6312367 Anilox roller  
Anilox rollers of doctor units are provided with cells, arranged over the sleeve surface along spiral lines, in order to guarantee that the wear of the doctor blades, employed at said anilox...
6283902 Roller ring  
An envelope machine having a roller assembly with a groove in the roller and a ring assembly removably mounted in the groove. The ring assembly has a pair of half-rings segments removably mounted...
6250622 Cylinder assembly for a folding apparatus of a rotary printing press  
The present invention is related to a paper conducting cylinder in a folder which is assigned to a rotary printing press such as a rotary newspaper printing press. A plurality of cylinder's surface...
6155557 Sheet feeding device  
A member for feeding sheets is provided with a core and a cover mounted on the core. The cover is made of a conductive material or one whose coefficient of friction is lower than that of the sheets.
6095958 Composite roll and method of manufacture thereof  
A composite roll including one or more rings of cemented carbide metallurgically bonded to a cast iron casing. The composite roll may be used for hot or cold rolling. The cast iron has the...
6059095 Conveying roller and a method for producing the same  
A conveying roller includes a shaft and a body member placed on a periphery of the shaft. The body member is provided with an inner layer placed on the periphery of the shaft and an outer layer...
6004250 System and method for releaseably attaching outer segments to a drum useful in the manufacture of vehicle tires  
System for releasably attaching a shell segment to a core section of a drum useful in the manufacture of vehicle tires. The system includes an outwardly opening longitudinal groove in the outer...
5922129 Multipart doctor bar  
In an apparatus for the application of a liquid or pasty substance onto a traveling material web, notably of paper or cardboard, a doctor bar serving the metering of the applied substance is...
5848958 Set of modular elements for the construction of a driving pulley for a belt conveyor  
A set of modular elements for the construction of a driving pulley (1) for belt conveyors or the like comprises a steel shaft (3), at least one disk element (2) of synthetic material and at least...
5758242 Interlocking magnetic developer roll assembly and method of manufacturing  
A developer roll for use in an electrophotographic printing machine of the type having an electrostatic latent image recorded on a photoconductive member in which a magnetic field attracts magnetic...
5744238 Dimensionally stable sheet handling shaft assembly and method of making same  
A shaft assembly having desirably stable dimensions for forming a precise sheet drive nip in a sheet handling machine such as a reproduction machine. The shaft assembly includes a shaft member...
5722924 Roller for conveying web in a resin coating environment  
A roller for conveying web in a resin coating environment is formed by a core having solid polymeric material layers arranged on opposite end portions of a pressure sensitive layer. Means of...
5690300 Interlocked core shaft  
A core or a core shaft is formed from a plurality of identical, extruded pieces. Each piece has complementary grooves on opposite sides, so that the pieces interlock. Each piece extends the length...
5647831 Metal part and process for its production  
A forming roll includes a base component having an angularly extending surface thereabout, a solder material applied to the surface and a wear ring on the solder and shaped to complement the angled...
5570963 Ink transfer roller for ribbon cartridges  
An ink transfer roller for transferring ink from a re-inking roller to an endless ribbon in ink ribbon cartridges for, for instance, impact printers being contoured on the outer surface. The roller...
5560085 Needle for a needle bar or rod for textile combing machines, and a needle bar with such needles, as well as a method for attaching or replacing an outfit of such needles  
In a needle for a needle bar or rod, the needle comprising a fastening area at its foot and above this an actively combing tip area, the needle being a stamped element and the fastening area having...
5481895 Second intermediate idler roll for use in a 20-high cluster mill  
Improved B and C backing bearing assemblies and second intermediate idler rolls, characterized by greatly reduced transverse rigidity, for use in 20-high cluster mills having a 1-2-3-4 roll...
5421259 Guide roller for printing press  
A guide roller for a printing press is designed to prevent foreign matters, such as ink or so forth from adhering on the peripheral surface thereof and to sweep up the peripheral surface by a...
5411463 Composite roll and method of making  
A fiber reinforced composite roll which utilizes a thin metal outer shell and in the interior thereof reinforced foam elements and resin and wherein each of said elements extends longitudinally the...
5408855 Method for continuously measuring mechanical properties of a continuously produced sheet, in particular a sheet of steel  
The method comprises, at a given point of the production line: producing on the sheet a known localized deformation which is such that at least in a zone of a surface of the sheet the...
5401232 Rolls and cylinders for use in paper machines  
A method for manufacturing a cylindrical mantle of rolls or cylinders of a paper machine out of a corrosion-proof metal or alloy material, particularly refined steel, in which oblong plate blanks...
5383834 Roll stamper for forming a base for information recording medium  
A roll stamper used in a process of continuously forming a uniform sheet of a resin from which information recording medium bases are obtained. This roll stamper has a stamper member having in its...
5273512 Mill feeder roll  
An improved mill feeder roll to be used in combination with another roll for froce-feeding a mill of the type generally employed for grinding a material such as sugar cane and the like while...
5253816 Material crushing roller construction  
The invention relates to a machine for compacting and/or crushing bulk material, in which two rollers which can be pressed together at high pressure each consist of a main roller body and a roller...
5240666 Apparatus and method for producing plastic foils  
In the plastic foil-producing apparatus where a fluent plastic mass is cooled in a roll nip between a roller member and a counter roller to a defined predetermined solidification temperature, the...
5224252 Split yarn roll  
A composite yarn engaging roll for textile machines which is adapted for mounting on the shaft of a machine and which comprises two semi-cylindrical members is disclosed. Each of these members has...
5140749 Method for the manufacture of rolls or cylinders of a paper machine and articles produced thereby  
A method for the manufacture of the cylindrical mantle (10) of the rolls or cylinders of a paper machine out of a corrosion-proof metal or alloy material, particularly refined steel, comprises...
5000392 Grinding roller  
This grinding roller intended for use in a material bed roller mill comprises a basic body and a roller shell composed of individual firmly clamped segments, and several sheets of softer material...
4930202 Roll with a bent shaft  
A roll comprises a roller, having the circumference changing in length, mounted on a roller shaft which is bent with a central portion and both outer portions in different plane directions free of...
4577675 Ceramic guide rolls for use in continuous casting  
A ceramic guide roll having a multitude of discrete ceramic segments cylindrically assembled around the circumference of a steel core shaft of the guide roll, the ceramic guide roll including a...
4534094 Method of making an ink roller assembly with capillary ink supply  
An ink applying sleeve of resilient micro-porous ink retaining material is confined between a pair of circular flanges mounted on a connecting support hub. A cylindrical ink retaining unit is also...
4517719 Magnetic rolls for electrostatic recording devices  
A magnetic roll having a plurality of magnets integrally set fast with a retaining member at stated portions of the periphery of a roll shaft thereby forming a magnetic force generating part, in...
4370787 Apparatus for securing to format cylinders format plates for the accurate transfer of applications of adhesive  
In a cylinder with replaceable shaped plates for applying a predetermined pattern of adhesive to webs of material, the cylindrical surface has at least two axially spaced recesses each containing a...
4290761 Lagging body for belt conveyor pulley  
A lagging body for a belt conveyor pulley comprises a wide and long rubber substrate and a number of rectangular or square small plate-like ceramic lagging elements aligned in the lateral and...
4222433 Guide roller for continuous casting installations  
A guide roller for continuous casting installations, the guide roller being subdivided into sections, and the individual sections are interconnected with one another in each instance by means of a...
4104772 Strip-covered roll and method for manufacturing the same  
A roll of the type which is used in a paper machine has an inner roll body covered with a plurality of strips. The strips include pairs of strip portions situated one next to the other along the...
3969062 Briquetting roll having removable mold segments  
A briquetting press roll is disclosed which includes a plurality of removable mold segments and means for attaching the mold segments to a cylindrical central core. The mold segments have, on their...
RE28581 Roller-type press  
A roller-type press including rollers having a roller core on which segments are secured to form a complete annulus. Each of the segments are provided at their longitudinal edges with supporting...
Matches 1 - 50 out of 68 1 2 >