Abstract: An example laser assembly for a laser printer may include a plurality of lasers to emit respective photons; a prism to redirect the respective laser beams emitted from the plurality of lasers toward a collimator lens of the laser printer to generate a photon beam; and one or more processors to: determine a timing schedule for individually activating the plurality of lasers based on a resolution setting of the laser printer, and when printing at a resolution corresponding to the resolution setting, control activation of each of the plurality of lasers to emit the respective photons according to the timing schedule to form the photon beam.

Abstract: A foil transfer device divides a track, calculated for a foil transfer tool based on an image, into a transfer track on which the foil transfer tool foil-transfers the image and a non-transfer track on which the foil transfer tool does not foil-transfer the image. While the foil transfer tool is moved on the transfer track, the foil transfer device keeps the foil transfer tool in a first state where the foil transfer tool is in direct or indirect contact with, and presses, the heat transfer foil at a pressure larger than, or equal to, a first pressure. While the foil transfer tool is moved on the non-transfer track, the foil transfer device keeps the foil transfer tool in a second state where the foil transfer tool is in direct or indirect contact with, and presses, the heat transfer foil at a pressure smaller than, or equal to, the first pressure.

Abstract: Provided is a technique that makes it possible to obtain the center of an optical disk with high accuracy. A detecting unit is made to pass over the hole formed at the center of an optical disk and to detect the position of the center of the hole, and an obtaining unit obtains the detected position of the center of the hole as the center of the optical disk. Then, a setting unit sets a print position for the optical disk based on the position of the center of the optical disk obtained by the obtaining unit.

Abstract: Provided is a technique that makes it possible to obtain positional information for determining a print position depending on the type of print medium. A determining unit determines a process for obtaining information on the position of the print medium by using a detecting unit, depending on the type of the print medium. An obtaining unit obtains the information on the position of the print medium by changing the relative position of the detecting unit with respect to the holding unit holding the print medium, based on the process determined by the determining unit. Then, a setting unit determines a print position for the print medium based on the information on the position of the print medium.

Abstract: A tray is used in a printing apparatus that includes a conveying unit configured to convey the tray holding a printing medium, and a printing unit configured to perform printing onto a print surface of the printing medium held by the tray. The tray includes a placement surface on which a printing medium is to be placed, a pressing member that presses the printing medium placed on the placement surface towards a downstream side of an inserting direction of the tray with respect to the printing apparatus, and a regulating portion configured to regulate a movement of the printing medium by abutting the printing medium pressed by the pressing member.

Abstract: A system of information, printed upon the interior walls of a disposable plastic cup, that instructs an observer as to the amount of liquid or dry contents, held by said cup and how to affix said information to cup.

Abstract: A printing machine includes an inkjet printing head having separately controllable nozzles for applying ink to a transported printing material, a radiation drier having radiation sources for generating electromagnetic radiation to at least partly dry and/or cure the applied ink on the transported printing material and at least one light trap disposed between the inkjet printing head and the radiation drier in such a way that the light trap forms a barrier for reflected and/or scattered radiation, thus protecting the inkjet printing head from radiation. The light trap includes at least one channel connected to an aspiration device for aspirating contaminated ambient air through the channel and reducing or preventing contamination of the radiation drier.

Abstract: An image forming method is provided. The image forming method includes the process of discharging an ink onto a recording medium. The ink comprises a cross-linking agent reactive with an acidic group and a resin having the acidic group reactive with the cross-linking agent. The recording medium has the acidic group reactive with the cross-linking agent on a surface thereof.

Abstract: The disclosed embodiments illustrate a thermal printer apparatus that includes a media sensor. The sensor generates an input signal indicative of a measure of a media transmissivity/reflectivity. Further, the thermal printer includes a processor that is configured to receive the input signal from the sensor, while the media is stationary with respect to a print head. The processor further determines one or more characteristics of the input signal. Thereafter, a first transmissivity/reflectivity threshold is determined based on the one or more characteristics in the input signal. Further, the processor receives the input signal from the sensor, while the media traverses with respect to the print head. Subsequently, the processor determines one or more current characteristics of the input signal while the media traverses with respect to the print head. A media jam condition is detected based on the one or more current characteristics and the first transmissivity/reflectivity threshold.

Abstract: A transporter can transports a recording medium on a transport belt through a print group with at least one print head. The transport belt has a plurality of holes via which a negative pressure may be produced to draw/hold a recording medium onto the transport belt. To avoid an air flow below the print head, a decoupler can selectively cover, seal, and/or decouple a source of the negative pressure such that no negative pressure is produced through the holes that are located below the print head and that are not covered by a recording medium.

Abstract: An object of the present invention is to efficiently perform a reading operation for printing position adjustment with high accuracy. A printing apparatus prints, on a print medium, adjustment patterns being for adjusting a printing position on the print medium and corresponding respectively to printing position adjustment items. In this printing, the printing apparatus prints the adjustment patterns while conveying the print medium in a forward direction with a conveying unit. Then, the conveying unit conveys the print medium in a backward direction until the adjustment patterns are moved beyond a reading position of a reading unit in the backward direction. Thereafter, the conveying unit conveys the print medium in the forward direction again to cause the adjustment patterns to reach the reading position. Thereafter, the reading unit reads the adjustment patterns continuously at the reading position while the conveying unit conveys the print medium in the forward direction.

Abstract: A sheet conveyance device 10 includes a first conveyance path 12a having a linear portion 121 along which a sheet is to be linearly conveyed, a second conveyance path 12b branched from the linear portion 121 and a branch member 30 which is to be set selectively to a first position for guiding the sheet to a downstream side of the first conveyance path 12a or a second position for guiding the sheet to the second conveyance path 12b. The branch member 30 is made up of a resinous guide body 31 having a first guide surface 31a for guiding the sheet to a downstream side of the first conveyance path 12a, and a metallic guide plate 35. A second guide surface 35a for guiding the sheet to the second conveyance path 12b is formed of the resinous guide body 31 and the metallic guide plate 35.

Abstract: An image forming apparatus includes a printing device to print, on a recording medium, a colorimetric pattern including a plurality of colorimetric patches; an imaging device; a conveyor to convey the recording medium in a conveyance direction; and circuitry. The circuitry causes the printing device to form a plurality of marker patterns on a side of the colorimetric pattern and at predetermined intervals in the conveyance direction so that one of the marker patterns is downstream from a first row of the colorimetric patches in the conveyance direction; causes the conveyor to convey the recording medium to position the colorimetric pattern at a reading position by the imaging device based on a distance between the plurality of marker patterns and the colorimetric pattern in the conveyance direction; and causes the imaging device to read the colorimetric pattern on the recording medium.

Abstract: A printer includes a printhead assembly and a dryer. A transport mechanism conveys the printed media in a downstream direction between the printhead assembly and a dryer and between the dryer and an output device. The transport mechanism includes an electric field-generating transport member. The transport member includes a continuous belt supported by rollers. The belt is driven to transport the printed media on an upper surface of the belt. The belt includes an electrically-insulating inner layer and an electrically-insulating outer layer. First and second sets of electrical conductors are positioned intermediate the inner and outer layers. Electrical conductors in the second set are grounded and alternate with electrical conductors in the first set, A charging unit selectively applies a voltage to only a subset of the electrical conductors in the first set at a time, to electrostatically attract the printed media to the upper surface of the belt.

Abstract: A tray for a printing apparatus including a conveying unit that conveys the tray holding a printing medium, and a printing unit that performs printing onto a print surface of the printing medium on the tray includes: a placement surface for placing thereon an adapter that holds the printing medium; a pressing member disposed on the upstream side of the adapter in the inserting direction of the tray with respect to the printing apparatus to press the adapter placed on the placement surface toward a downstream side of the inserting direction; a regulating portion configured to regulate a movement of the adapter by abutting the adapter pressed by the pressing member; and an opening into which a protrusion of the adapter is insertable.

Abstract: A printing apparatus includes a first roller pair configured to convey a continuous medium, a printing head that is located downstream of the first roller pair and that performs printing on the continuous medium, a cutting unit that is located downstream of the printing head and that is configured to cut the continuous medium, a second roller pair that is located downstream of the cutting unit and that is configured to convey the continuous medium, a common driving source configured to apply driving force to the first roller pair and the second roller pair, and a clutch mechanism configured to cut power from the driving source to the second roller pair, wherein the clutch mechanism is a one-way mechanism that transmits the power when the continuous medium is conveyed in a forward direction and does not transmit the power when the continuous medium is conveyed in a reverse direction.

Abstract: By controlling drive of a first drive motor that drives a feed roller feeding a printing medium and a second drive motor that drives a conveyance roller conveying the printing medium fed by the feed roller, a preceding printing medium and a following printing medium are conveyed continuously. Raised-temperature detection processing to detect a raised-temperature state of the first drive motor and the second drive motor is performed based on a predetermined condition. In a case where one drive motor of the first drive motor and the second drive motor does not satisfy the predetermined condition and the other driver motor satisfies the predetermined condition, the raised-temperature detection processing of the one drive motor that does not satisfy the predetermined condition is caused to be performed after suspending the continuous conveyance.

Abstract: A printing apparatus includes a first roller pair that sandwiches and conveys a continuous medium, a printing head that is located downstream of the first roller pair in a conveying direction of the continuous medium and that performs printing on the continuous medium, a cutting unit that is located downstream of the printing head in the conveying direction of the continuous medium and that cuts the continuous medium, a second roller pair that is located downstream of the cutting unit in the conveying direction of the continuous medium and that sandwiches and conveys the continuous medium, a common driving source that applies driving force to the first roller pair and the second roller pair, and a clutch mechanism configured to cut power from the driving source to the second roller pair, wherein the clutch mechanism is an electromagnetic mechanism that releases transmission of the power by electromagnetism.

Abstract: A recording apparatus comprises a lifting mechanism lifting and lowering a roll-shaped medium, wherein the lifting mechanism includes a lifting unit which lifts and lowers in an apparatus height direction and on which the roll-shaped medium is placed, a position adjustment unit configured to adjust a position of the lifting unit in the apparatus height direction, and a base unit supporting the lifting unit and the position adjustment unit. The base unit includes an insertion portion through which a shaft member supporting the base unit is inserted. The insertion portion includes an inner circumferential portion facing an outer circumferential portion of the shaft member. A plurality of rolling elements is disposed in the inner circumferential portion of the insertion portion, and the plurality of rolling elements protrudes from the inner circumferential portion when viewed from an axial direction in which the shaft member extends.

Abstract: An inkjet printer comprising: a carriage that carries an inkjet head and configured to scan a recording medium; a main circuit board with a controller that controls the carriage; a strap including a first cable that connects to a first circuit board disposed on the carriage and to the main circuit board, a second cable that connects to a second circuit board disposed on the carriage and to the main circuit board, and a clamp configured to bundle the first cable and the second cable; a support member configured to support the strap from vertically below; and an ink tube configured to connect to the inkjet head and to an ink tank located outside of the carriage; the ink tube disposed between the strap and the support member.

Abstract: There is provided a liquid discharge apparatus which includes a tank including a liquid storage chamber, an inlet, a liquid lead-out channel, and an atmosphere communication channel, a conveyance mechanism, a carriage, and a head. A lower end of the inlet is positioned at a lower side of the nozzles, and the liquid storage chamber is arranged at a position shifted from the nozzles, in a first-direction side of the front-rear direction, and shifted from the conveyance route, to a second-direction side of the left-right direction. The liquid storage chamber is connected to the liquid outflow channel at a position on a lower side of a center in a up-down direction of the liquid storage chamber, and in the first direction from a center in the front-rear direction of the liquid storage chamber, and on the second-direction side of a center in the left-right direction of the liquid storage chamber.

Abstract: A liquid discharge apparatus includes: a discharge head including nozzles; a head scanning mechanism that reciprocatingly moves the discharge head in a main scanning direction; a conveyer that conveys a recording medium in a sub-scanning direction; and a controller. In one pass, the controller executes: recording processing in which an image is formed on the recording medium by moving the discharge head in the main scanning direction and discharging liquid from the discharge head; setting processing in which the discharge head moves to a starting position of the recording processing for a subsequent pass following the one pass by changing a moving direction of the discharge head at a standstill position; and conveyance processing in which the recording medium is conveyed in the sub-scanning direction.

Abstract: A method for maintenance of a printing system includes maintaining an inert gas environment in a printing system enclosure housing the printing system, and placing an auxiliary enclosure in flow communication with the printing system enclosure through a sealable opening. While the auxiliary enclosure and the printing system enclosure are in flow communication, the method further includes moving a part between the printing system enclosure and the auxiliary enclosure using a handler positioned proximate the sealable opening, the part being related to maintenance of the printing system. During the moving, the auxiliary enclosure is maintained to have an inert gas environment.

Abstract: A belt cleaning device for cleaning of an endless conveyance belt configured to convey a recording medium, the belt cleaning device includes: a cleaning blade configured to remove washing liquid supplied to the conveyance belt by making contact with the conveyance belt; and an air jetting part configured to jet air for removing the washing liquid that has passed through the cleaning blade without being removed by the cleaning blade at a position downstream of the cleaning blade in a conveyance direction of the conveyance belt.

Abstract: The ink jet printing apparatus has: an analysis unit configured to analyze whether there is an error relating to a pattern based on image data read by a reading unit; a classification unit configured to classify whether an error of analysis results by the analysis unit is an error that a user can cope with; and a control unit configured to perform control to, in a case where an error of classification results by the classification unit is an error that a user can cope with, display a coping method thereof on the display unit, and to, in a case where an error of classification results by the classification unit is not an error that a user can cope with, advance processing to processing other than printing position adjustment processing included in a setup without adjusting a printing position of a print head.

Abstract: A method for evaluating performance of a plurality of nozzles of a printing head includes repeatedly operating each of the nozzles to print test marks on a surface of a substrate, each of the test marks printed by that nozzle being printed at a different time. At least once during the repeated operation of each of the nozzles, at least some of the test marks are erased from the surface. The test marks that were printed by that nozzle are inspected for a feature that is indicative of the performance of that nozzle.

Abstract: Methods, systems, and apparatus for thermal transfer printing include, in at least one aspect, a printing apparatus including: a band (105) to hold hot melt ink; rollers (110) to hold and transport the band with respect to a substrate (120); a printhead (125) to thermally transfer a portion of hot melt ink from the band to the substrate; an ink feed device (135) to add hot melt ink to the band, a heating device (140) to heat the ink on the band, and a rigid blade (155) that includes a pressure chamber (240); a pressure sensor (245) associated with the pressure chamber to monitor the meniscus of the melted hot melt ink on the band; and a controller (160) communicatively coupled with the pressure sensor (245) and the ink feed device, the controller to cause the ink feed device to add hot melt ink to the band based on data from the pressure sensor.

Abstract: Methods, systems, and apparatus for thermal transfer printing include, in at least one aspect, a printing apparatus (100) including: a band (105) capable of holding hot melt ink thereon; rollers (110) arranged to hold and transport the band with respect to a substrate (120); a printhead (125) configured to thermally transfer a portion of hot melt ink from the band to the substrate; an ink feed device (135) configured to add hot melt ink to the band, a heating device (140) configured to heat the ink on the band, and a blade (155, 186) proximately located with the heating device and configured to control ink thickness of the ink on the band; and a controller (160) communicatively coupled with the blade, wherein the controller is configured to reposition the blade, in accordance with a viscosity of the ink and a speed of the band, to control the thickness of the hot melt ink on the band after the blade.

Abstract: The invention describes a stamp (1) and stamp pad (130) for a self-inking stamp (1), wherein in a housing (131) or a carrying device (11) at least one pad for absorbing ink is arranged. The carrying device (11) is formed rectangular in shape from a base plate (135) with longitudinal surfaces (136) and lateral surfaces (136) moulded thereon, wherein on two surfaces running in parallel handle elements (138) for the lateral gripping of the carrying device (11) are arranged. Preferably means in form of grooves (133), catches and/or elevations (134) for the fixing in a stamp (1) are arranged on the carrying device.

Abstract: A covering assembly is disposed on an inked printing assembly of a stamp. The covering assembly has a top cover and a bottom cover. The top cover is detachably disposed above the inked printing assembly. The bottom cover is detachably disposed below the inked printing assembly, is located below the top cover at a spaced interval, and has a bottom wall. The covering assembly can assist in assembling the inked printing assembly. The disposition of the top cover and the bottom cover can transfer pointed force into planar force for increasing a contact area, the forcing uniformity, and the assembly convenience.

Abstract: The present invention discloses a method for producing a stamp impression with UV-curable ink with a preferably self-inking stamp and a stamp for this purpose, in which a text plate with the negative stamp impression is moved from a resting position into a stamping position, whereby in the stamping position the stamp impression with the ink is produced on a preferably smooth surface of a document or object or workpiece, and then the text plate is returned to the resting position, wherein a controller is activated, wherein for the curing of the ink at least one or several irradiation sources arranged on the stamp is or are, respectively, switched on, with UV rays aligned in the direction of a printing surface.

Abstract: A method is provided for printing on hollow bodies in which the hollow bodies are printed on in a decorator having a rotating segment wheel. Printing ink provided by multiple different plate cylinders and inking units are each collected on printing blankets arranged one after another on the circumference of the segment wheel. The plate cylinders and inking units involved in the printing are arranged and set in such a way that, when printing on the hollow body, an iris print is, or at least can be implemented.

Abstract: A heat-sensitive recording material eempri waff-having i) a carrier substrate and ii) a heat-sensitive recording lavcrr-wheKH-fth*. The heat-sensitive recording layer contains a color former and a color developer mixture and the color developer mixture contains a) N-[2 -(3- phenylureido)phenyl]benzole sulfonamide (compound of formula (1)). wherein tlw. The compound of formula (I) is present in a crystalline form, which has an absorption band in the IR spectrum at 3401°cm-1. and b) N-(4-methylphenylsulfonyl)-N-(3-(4- methylphenylsulfonyloxy)phenyl)urea (compound of formula (II)).

Abstract: A heat-sensitive recording material having i) a supporting substrate and ii) a heat-sensitive recording layer, where the heat-sensitive recording layer comprises a colour former and a colour developer mixture and the colour developer mixture comprises a) N-[2-(3-phenylureido)phenyl]benzenesulfonamide (compound of the formula (I)), where the compound of the formula (I) is in a crystalline form having an absorption band at 3401 ? 20 cm 1 in the IR spectrum, and b) N-(4-methylphenylsulfonyl)-N?-(3-(4-methylphenylsulfonyloxy)phenyl) urea (compound of the formula (II)), where the mass ratio between the compound of the formula (I) and the compound of the formula (II) is 0.5:99.5 to 35:65 or 99.5:0.5 to 65:35.

Abstract: A thermal transfer recording medium comprises a heat-resistant lubricating layer laminated on a first surface of a substrate, and an undercoat layer and a dye layer laminated in this order on a second surface of the substrate. The dye layer contains, as binders, a polyvinyl acetal resin, a phenoxy resin, and a graft copolymer having a main chain comprising polycarbonate and a side chain comprising a vinyl-based polymer, and also contains Compounds I, II, and III as cyan dyes.

Abstract: A hot-stamping foil which is transferred to a transfer target by applying a transfer thermal pressure, including: a carrier that is a base film or a coated base film; a laminated optical decoration having a laminated optical structure formed on the carrier; a sinking control layer which contains a soft resin and a deformation limiting agent and is formed on the laminated optical structure; and an adhesive layer which is formed on the sinking control layer, wherein the adhesive layer contains a resin component which contains a thermoplastic resin having a glass transition temperature lower than room temperature and defines the thickness of the adhesive layer, and spacer particles which have a particle size larger than the thickness of the adhesive layer and some of which protrude from the resin component, and wherein the spacer particles sink into the sinking control layer after transfer thermal pressing.

Abstract: A method of manufacturing printed matter includes applying a curable composition to a water-absorptive substrate, wherein the curable composition has a moisture content ratio of 0.4 percent by mass or less.

Abstract: A transfer paper used for a transfer printing method using sublimation textile ink, comprising a base paper and one or more coating layer(s) provided on at least one side of the base paper, wherein an outermost coating layer positioned on the outermost side with respect to the base paper contains at least a pigment, a binder, a polyacrylic acid salt and an acetylene glycol derivative, has image deterioration resistance, good color development property and excellent adhesion property.

Abstract: Provided are a printing blanket and a printing method that enable printing on a printing member having a curved surface at an edge. The printing blanket includes a base member made of an elastic material having a three-dimensional shape with a recessed portion or a hole portion in a center of the base member and a ridge line surrounding the recessed portion or the hole portion, and a printing surface arranged on a surface of the base member on an outer side from the ridge line.

Abstract: An optical device that produces flicker-like optical effects is provided. The inventive device employs directionally cured image icons. Specifically, the optical device is made up of at least one arrangement of image icons formed from one or more cured pigmented materials, and at least one arrangement of optionally embedded focusing elements positioned to form one or more synthetic images of at least a portion of the arrangement(s) of image icons. Some or all of the pigmented material(s) is cured using collimated light directed through the focusing elements toward the arrangement(s) of image icons at one or more angles relative to a surface of the optical device to form directionally cured image icons. The synthetic image(s) of the directionally cured image icons is viewable at the cure angle(s) and therefore visually appears and disappears, or turns on and off, as the viewing angle of the device moves through the cure angle(s).

Abstract: The present invention is directed to a method for supplying an optical security element in a value document, as well as to an accordingly devised apparatus for adjusting an optical security element as well as to the value document per se. According to the invention a method is proposed which makes it possible to supply a known optical security element in an especially simple technical way, without a vapor deposition of embossed structures being necessary in this connection. Further the present invention is directed to a computer program product having control commands, which executes the method or operates the proposed apparatus.

Abstract: An optical product can reproduce a first 3D image of at least part of a first 3D object and a second 3D image of at least part of a second 3D object. The optical product comprises a surface configured, when illuminated, to reproduce by reflected or transmitted light, the first 3D image without reproducing the second 3D image at a first angle of view, and the second 3D image without reproducing the first 3D image at a second angle of view. Each portion of first portions can correspond to a point on a surface of the first 3D object, and comprise first non-holographic features configured to produce at least part of the first 3D image. Each portion of second portions can correspond to a point on a surface of the second 3D object, and comprise second non-holographic features configured to produce at least part of the second 3D image.

Abstract: A card includes a layer of deformable material embossed with a three dimensional (3-D) pattern. A first layer is in direct contact with and overlies the embossed deformable layer. A second layer is in direct contact with and underlies the embossed deformable layer. The first layer is of conformable material and extends within the embossed pattern for filling, setting and maintaining the embossed pattern in a fixed condition. The second layer is of conformable material and conforms to the embossed pattern set in the deformable layer.

Abstract: A binding tool for paper sheets includes a base member extending in a longitudinal direction; and a plurality of first binding members and second binding members each having a base end portion formed protruding outward in a width direction from the base member and a tip end portion integral with the base end portion and curved inward in the width direction so as to be movable between a binding position where the tip end portions contact each other and an open position where the tip end portions are separated from each other by a prescribed distance. The base end portions are positionally displaced from each other by at least an amount corresponding to a thickness TH of the base end portion in the longitudinal direction when the tip end portions positioned facing each other in the width direction are in contact with each other in the binding position.

Abstract: A tab system including a tab for attachment to a component, the tab having a display portion proximate to a first edge of the tab and a pair of attachment portions. Each attachment portion is located on a corner of the tab along a second edge opposite from the first edge. Each attachment portion includes curved or angled, generally parallel upper and lower edges, or, alternately each attachment portion includes a pair of generally parallel, spaced-apart outwardly-extending legs.

Abstract: The invention refers to a decorative aggregate (10) adapted to be mounted to a surface (100). The aggregate (10) comprises a plurality of elements (1). Each element comprises a container (2) having a bottom wall (3) and side walls (4) delimiting a cavity (5), a filling (9) of a vegetative material disposed in the cavity (5), and a fastener (8) adapted to mount the element (1) to the surface (100). The invention also refers to an element of a decorative aggregate.

Abstract: An apparatus for mounting a vertebrate skull using hooks which are inserted into the openings on either side of the skull formed by the jugal, palatine, alisphenoid, and squamosal bones and a post which supports the basioccipital bone.

Abstract: Expert system and method for computing an application procedure for painting vinyl panels a target color at a paint application site while preventing vinyl warping. A target reflectivity indicator is computed for the vinyl panels once painted. When the target color and target reflectivity indicator are met by application of the multiple paint layers, the application procedure computed identifies a pigmentable waterborne paint composition, one or more proportioned paint pigments to achieve the target color at a predictable transmissivity and a preparatory waterborne paint composition considering a corresponding predictable reflectivity. Applying the pigmentable waterborne paint composition, once pigmented with the one or more proportioned paint pigments, over the preparatory waterborne paint composition meets the target reflectivity indicator for the vinyl panels at the target color.

Abstract: A road wheel for a vehicle includes a face portion and a rim portion. The face portion is formed from a metallic alloy and defines a central portion plurality of spokes extending between the central portion and a proximal bead element. The rim portion is formed from a composite material and defines an annular wall circumscribing a wheel axis extending to a distal bead element from said face portion. The proximal bead element is defined by the metallic alloy and the distal bead element is defined by the composite. The face portion and the rim portion are interconnected in interlocking engagement.

Abstract: Provided is an omni wheel including a suspension structure, which may sustain an increased load and drive on a rough terrain such as a stairway or a bumpy ground, and which includes a flywheel unit receiving power from outside and rotating around a rotation axis; suspension units formed radially on opposite surfaces of the flywheel unit; and a ground wheel having opposite ends connected to ends of a pair of the suspension units formed on one surface and the other surface of the flywheel unit, respectively.