Abstract: An article may include a carcass or jacket, and at least one composite member arranged within the carcass or jacket for inhibiting longitudinal stretch of the article. The composite member may include a plurality of fibers arranged in a polymeric binder, the polymeric binder bonding the composite member to the carcass or jacket. The carcass or jacket may be formed substantially of rubber or thermoplastic elastomer. The plurality of fibers may include fibers formed substantially from at least one of S-glass, aramid and carbon fiber. The polymer binder may be formed substantially of a thermoplastic material or of a thermoset material. In manufacturing of the article, the carcass or jacket may be extruded to surround the composite member. The article may be a handrail or an elevator belt.

Abstract: A head is disclosed for use with a manufacturing system. The head may have a housing configured to discharge a tubular structure reinforced with at least one continuous fiber and having a three-dimensional trajectory, and a cure enhancer operatively connected to the housing and configured to cure a liquid matrix in the tubular structure during discharge. The head may also have a nozzle configured to discharge a fill material into the tubular structure, and a wand extending from the housing to the nozzle.

Abstract: In the disclosed method, in order to control an extruder including two intermeshing screws for driving a material to be extruded, the following steps are performed while a material to be extruded is being processed by the extruder: constantly measuring the viscosity of the material in the flow of the material in the extruder, and adjusting the extruder in accordance with the viscosity measurement. In order to adjust the extruder in an effective and efficient manner, the rate at which the extruder is filled with material along the intermeshing screws is modified by adjusting, downstream from the screws, a flow cross-section for the material in accordance with the viscosity measurement.

Abstract: Disclosed is a molding unit for the forming of a container provided with a hollow recess toward the interior of the container, including: a mold provided with a lateral wall defining a cavity having the impression of at least one portion of the container, provided with a housing formed hollow in a protrusion forming a projection toward the interior of the cavity and opening into the cavity; and a boxing device having an insert mounted in translation relative to the lateral wall between a retracted position in which the insert is retracted in the housing, and a deployed position in which the insert projects outside of the housing, a projection whose transverse extension is less than or equal to 85% of the cumulative transverse extension of the protrusion and of the insert.

Abstract: Disclosed is a molding unit for the forming of a container provided with a hollow recess, this molding unit including: a mold provided with a lateral wall defining a cavity and provided with a pocket that comes out into the cavity; and a boxing device. The boxing device includes: an insert mounted in translation relative to the lateral wall between a retracted position in which the insert is retracted into the pocket, and a deployed position in which the insert projects into the cavity outside of the pocket; an actuator integral with the insert and provided with a piston; and an added sleeve, mounted in a complementary recess made in the lateral wall and attached to it, and in which the piston is mounted in translation.

Abstract: Disclosed is a molding unit for the forming of a container provided with a hollow recess toward the interior of the container, this forming unit including: a mold provided with a lateral wall defining a cavity having the impression of at least one part of the container and incorporating a fluid circuit for thermal regulation of the wall, which comes out on an upper surface of the mold; and a boxing device. The boxing device includes: an insert mounted in translation relative to the lateral wall; an actuator integral with the insert; and a pneumatic circuit for controlling the movement of the piston, which includes at least one primary duct for supplying the chamber, which comes out on the upper surface of the mold.

Abstract: Molding unit (1) for the forming of a container (2) provided with a hollow recess (3), comprising: a mold (5) provided with a lateral wall (6) defining a cavity (7) and provided with a pocket (9) that comes out into the cavity (7); a boxing device (11) comprising: an insert (12) mounted in translation in the pocket (9) relative to the lateral wall (6) and provided with at least one passage (81) opening out; an actuator (16) integral with the insert (12) and provided with a piston (17) mounted in a chamber (22) defined in the wall (6) of the mold (5), the piston (17) subdividing the chamber (22) into a rear half-chamber (22A) in communication with a primary fluid duct (46), and a front half-chamber (22B) in communication, on the one hand, with a secondary fluid duct (50) and, on the other hand, with the pocket (9).

Abstract: A thermoforming machine and a thermoforming method are provided, in particular for producing capsules for obtaining beverages. The capsules (C) are produced from a film (F) of thermoformable material by thermoforming one or more predefined portions (X) of the film. The one or more predefined portions (X) of the film of thermoformable material are pre-heated, i.e. they are heated before being subjected to thermoforming so as to minimize the probability that the film of thermoformable material tears or breaks during thermoforming or after thermoforming.

Abstract: A method of manufacturing a display device includes bending a first film member of a processing object such that a part of one side of the first film member surrounds a part of an outer side of a bending area of a second film member of the processing object while the first film member is laminated on the second film member.

Abstract: A method for producing an optical film includes forming a stretched film by stretching a thermoplastic resin composition comprising a thermoplastic resin and rubber particles at a stretching temperature; and heating the stretched film at a heat treatment temperature while applying a tensile force in a stretching direction of the stretched film. The stretched film is a biaxially stretched film. The stretching temperature is from Tg to (Tg+20° C.), provided that Tg is a glass transition temperature of the stretched film. The heating reduces a size of the stretched film in the stretching direction by simultaneously decreasing a longitudinal size and a width size of the stretched film, and the heat treatment temperature is from (Tg+10° C.) to (Tg+23° C.

Abstract: The present invention an imprint apparatus which performs an imprint process of forming a pattern in an imprint material on a substrate using a mold, the apparatus including an image capturing unit configured to obtain an image by capturing the substrate, and a processing unit configured to perform detection processing of detecting a foreign particle present between the mold and the substrate, wherein the processing unit performs the detection processing by comparing, with a reference image, an image obtained by the image capturing unit in a state in which the mold and the imprint material on the substrate are in contact with each other, and when the image includes a region outside the substrate, the region outside the substrate is excluded from a target of the detection processing.

Abstract: According to one embodiment, a template for imprint includes a base, a convex portion, and a liquid-repellent layer. The base has a main surface. The convex portion is provided on the main surface. The convex portion has an end surface on a side opposite to the main surface, and a concavo-convex pattern to be pressed against a liquid material to be transferred is formed on the end surface. The liquid-repellent layer is formed on at least the side surface of the convex portion so as to avoid the concavo-convex pattern. The liquid-repellent layer repels the liquid material to be transferred.

Abstract: Implementations described herein are directed to forming objects including one or more layers of a polymeric material that include a magnetic material. The objects can be produced by forming one or more first layers that include a first polymeric material. The one or more first layers can be free of a magnetic material. Additionally, the object can be produced by forming one or more second layers that include a second polymeric material having a magnetic material. For example, the one or more second layers can include a polymeric material embedded with magnetic particles. The one or more first layers and the one or more second layers can be formed by extruding the first polymeric material and the second polymeric material onto a substrate according to a pattern. A magnetizing device can be used to magnetize the magnetic material included in the one or more second layers.

Abstract: A method and device of providing a replica masturbation device is disclosed. Users upload images of their body parts to a central database, and other users use data sets generated based on these images from the central database to produce replica masturbation devices of the user's body parts.

Abstract: A three dimensional (3D) printer and method for dispensing a material to form a 3D substructure and for dispensing an adhesive onto the 3D substructure. The adhesive printed onto the 3D substructure may be used to attach the 3D substructure to another substructure such as a conventionally formed substructure or another 3D printed substructure. Printing the adhesive using the 3D printer during the same 3D manufacturing process used to print the 3D substructure may improve precision of the location at which the adhesive is dispensed, thereby improving the quality of superstructure created by joining the substructures. An embodiment of the present teachings may decrease the overall time and cost to attach substructures.

Abstract: A liquid supply apparatus includes a liquid container to temporarily store liquid, a vacuum device connected to the liquid container to decompress the liquid container to form a negative pressure in the liquid container and a negative pressure forming device disposed between the liquid container and the vacuum device. The vacuum device includes a gas chamber connected to the liquid container, a flexible member forming a part of wall surface of the gas chamber, a first elastic member to push the flexible member in a first direction to expand the gas chamber, a pressing member to push the flexible member in a second direction opposite the first direction to compress the gas chamber. The gas chamber moves between a connection position and a cutoff position.

Abstract: A three-dimensional object shaping method for shaping a three-dimensional object by layering a unit layer formed using a colored ink of one or more colors, the method including a slice information calculating process of calculating a plurality of pieces of cross-sectional slice information from three-dimensional data including color data, a halftone processing process of carrying out a halftone process using a dither matrix on at least one part of the color data with respect to each layer of the plurality of pieces of cross-sectional slice information and carrying out the halftone process so that a pattern of the dither matrix used with respect to at least two of the plurality of pieces of cross-sectional slice information differs, and a unit layer forming process of forming the unit layer based on the cross-sectional slice information subjected to the halftone process.

Abstract: A method and apparatus is disclosed for additive manufacturing and three-dimensional printing, and specifically for extruding tubular objects. A print head extrudes a curable material into a tubular object, while simultaneously curing the tubular object and utilizing the interior of the cured portion of the tubular object for stabilizing and propelling the print head.

Abstract: An ink for solvent-cast 3D printing is provided. The ink comprises a solution or gel of a polymer in a volatile solvent, and carbon nanotubes dispersed in the solution or gel. In the ink, the carbon nanotubes are present in a carbon nanotubes:polymer weight ratio between about 20:80 and about 40:60, and the polymer and carbon nanotubes total concentration is between about 20 and about 35 wt %, based on the total weight of the ink. There is also provided a 3D printer ink cartridge comprising the ink; a method of manufacturing the ink; a method of manufacturing a solvent-cast 3D printed material using the ink, a solvent-cast 3D printed material as well as uses thereof.

Abstract: A resin powder for solid freeform fabrication has a 50 percent cumulative volume particle diameter of from 5 to 100 ?m and a ratio (Mv/Mn) of a volume average particle diameter (Mv) to the number average particle diameter (Mn) of 2.50 or less and satisfies at least one of the following conditions (1) to (3): (1): Tmf1>Tmf2 and (Tmf1?Tmf2)?3 degrees C., both Tmf1 and Tmf2 are measured in differential scanning calorimetry measuring according to ISO 3146, (2): Cd1>Cd2 and (Cd1?Cd2)?3 percent, both Cd1 and Cd2 are measured in differential scanning calorimetry measuring according to ISO 3146, and (3): C×1>C×2 and (C1?C2)?3 percent.

Abstract: A three-dimensional (3D) printing method includes applying a build material, including: a plurality of first reactive particles; a plurality of second reactive particles, the first and second reactive particles to react with each other upon contact there with; and a coating on i) the plurality of first reactive particles; or ii) the plurality of second reactive particles; or iii) both i) and ii). The coating is to isolate the plurality of first reactive from the plurality of second reactive particles. A fluid is selectively applied on a portion of the build material, the fluid disrupting the coating on the portion of the build material to render the first and second reactive particles in the portion of the build material in contact with each other. The contact initiates mutual reacting and fusing between the first and second reactive particles.

Abstract: A three-dimensional printing system including at least one positioning mechanism, and at least one end effector movably connected to the at least one positioning mechanism. The at least one end effector includes at least one mixing head configured to dispense a material, and at least one subtractive tool configured to subtract at least a portion of the material such that a desired design is achieved.

Abstract: This invention teaches a nozzle assembly for a 3D FDM color printer for residential usage that is capable of printing multicolored 3D objects based on a users' input file. The nozzle assembly has at least two separate inputs for filament. Each filament can be liquefied by heating elements in a controlled manner and then mixed with other filaments in a mixing block portion of the nozzle to create a variety of colors for use in printing the 3D object. A closed loop water cooling system connected to the cooling block portion of the nozzle assembly prevents the filament from liquefying outside of the mixing block and clogging the nozzle assembly. In a preferred embodiment there are five filament inputs for the colors white, black, cyan, magenta, and yellow to cover the color spectrum.

Abstract: According to one example, there is provided a method of determining characteristics of a build material. The method comprises obtaining a first quantity of a first build material, determining, for the first build material, the proportion of non-marked build material and marked build material, determining, based on the determined proportion, a first quantity of the first build material to be combined with a second quantity of a second build material to produce a third quantity of mixed build material having a predetermined proportion of marked build material.

Abstract: Methods and apparatus relating to representation of a three-dimensional object are described. In an example, a converter for converting input object data representing a model of a three-dimensional object into a compressed form is provided. The converter comprises a data receiving module to receive data representing object properties of a three-dimensional object to be generated by additive manufacturing apparatus and a data identifying module to identify data representing a continuous region of the object with a common property specification. The converter further comprises a sub-region defining module to determine, within the data representing the continuous region, a set of contiguous sub-regions and an object data module to represent the continuous region as the set of sub-regions.

Abstract: A method for setting properties of a three-dimensional object in an additive manufacturing process, e.g. 3D-Printing, in which data representing a three-dimensional object to be printed is obtained. The data comprises sub-volumes representing the three-dimensional object. The position of the sub-volumes in the three-dimensional object is identifyied by a positional pomponent, i.e. a location depth and an orientation angle. A characteristic for the three-dimensional object to be printed is identified or set by the user. The property data is set for individual sub-volumes to be used in printing the three-dimensional object based on the identified characteristic and positional component. The property data comprises material property data, structural property data and printing property data.

Abstract: An information processing apparatus sends fabrication data to a lamination fabricating apparatus configured to laminate the material to fabricate a three-dimensional (3D-) fabricated object. The information processing apparatus includes a display unit configured to display shape data of the 3D-fabricated object on the display device, a direction receiver configured to receive a direction regarding a strength of the 3D-fabricated object according to the shape data of the 3D-fabricated object on the display device, and a relocation unit configured to convert the data to rotate the shape of the 3D-fabricated object in the direction received by the direction receiver to reinforce the 3D-fabricated object.

Abstract: A three-dimensional geometry is received, and sliced into layers. A first anisotropic fill tool path for controlling a three dimensional printer to deposit a substantially anisotropic fill material is generated defining at least part of an interior of a first layer. A second anisotropic fill tool path for controlling a three dimensional printer to deposit the substantially anisotropic fill material defines at least part of an interior of a second layer. A generated isotropic fill material tool path defines at least part of a perimeter and at least part of an interior of a third layer intervening between the first and second layers.

Abstract: A data conversion device capable of generating data necessary for manufacturing electrical device from three-dimensional data using an additive manufacturing, and an additive manufacturing system which performs layered shaping using post-conversion data are provided. A layer information generation section detects members which are included in three-dimensional data and generates layer information for each of the detected members with respect to the three-dimensional data of an electronic device. A layer data division section generates layer data in which the members which are included in the layer information are divided into layer thicknesses which can be shaped using an additive manufacturing. A unit determination section generates unit information which relates to units to be shaped based on the layer data. A control content determination section generates control data which is control information of the units which perform the shaping based on the unit information and the layer data.

Abstract: A method of forming the body portion of a three-dimensional object from a polymerizable liquid by the process of continuous liquid interface printing is described. The body portion has a plurality of contiguous segments, and the process includes advancing a carrier for the object away from a build surface while irradiating a build region between the carrier and build surface in a pattern of advancing and irradiating defined by an operating mode. In the present invention, the operating mode is changed at least once during the formation of the body portion for different contiguous segments of the body portion.

Abstract: In a process for welding plastic parts together, an IR shield redirects IR radiation emitted from a heater of a heating tool so that IR radiation which would otherwise be directly incident on certain portions of a plastic part and/or on other parts of the heating tool is avoided.

Abstract: A method for forming a connection between two tubular sections having a polymeric outer surface jacket, using electrofusion to fusion bond a casing of similar, non-crosslinked polymer to the outer surface of the tubular sections.

Abstract: An apparatus to apply a foam seal to a part is provided. The apparatus comprises a receiving device to secure the part, a loading device and a driving device to drive the loading device. The receiving device includes a housing, a first rod coupled to the housing and at least partially disposed in the housing and a resilient member connected between the housing and the first rod at a radial direction. The loading device includes an actuating member and a holding member to hold the foam seal. The driving device is configured to move the loading device between a loading position and an application position and further drive the actuating member and the holding member to rotate around an axis parallel to the first rod. The actuation member contacts the housing while rotating and the foam seal on the holding member contacts the part at the application position.

Abstract: A method of attaching a thermoplastic-based workpiece and a metal workpiece involves the use of a metal reaction coating. The metal reaction coating is applied over a base metal substrate of the metal workpiece such that the metal reaction coating faces and contacts the thermoplastic-based workpiece when the two workpieces are assembled in overlapping fashion. To attach the workpieces at their faying interface, an energy source such as, for example, a laser beam or an electric arc, is directed against the metal workpiece to create a zone of concentrated heat that at least warms up the metal reaction coating and melts a portion of the thermoplastic-based workpiece. Such heated activity at the faying interface promotes interfacial chemical bonding between the thermoplastic-based workpiece and the metal workpiece that contributes to an enhanced attachment between the workpieces.

Abstract: Disclosed is an anti-spillage structure arranged on two components which are connected together by vibration friction welding. The two components comprise a base plate, the anti-spillage structure is provided with a main welding rib and a material-blocking plate, the main welding rib and the material-blocking plate are arranged on the same component or the main welding rib and the material-blocking plate are respectively arranged on the two components. An auxiliary welding rib is arranged at the top end of the material-blocking plate, when the two components are welded to each other, the base plate, the main welding rib, the material-blocking plate and the auxiliary welding rib enclose a spillage cavity, such that the spillage of the main welding rib generated in the welding process is fully accommodated in the spillage cavity.

Abstract: The disclosure provides a method for the bonding of polytetrafluoroethylene sheets of various thicknesses to various surfaces. A method may include removing contaminants from a substrate for the application of the polytetrafluoroethylene sheet; applying adhesive to an etched side of the polytetrafluoroethylene sheet; and installing the polytetrafluoroethylene sheet to the substrate.

Abstract: A method is provided for making a workpiece in an additive manufacturing process in which a starting material is solidified in a layer by layer fashion, with each layer of the workpiece being solidified using a patterned image of radiant energy configured as a two-dimensional grid array of pixels. The method includes: for each layer of the workpiece, determining a preferred angular orientation of the grid array, relative to the layer; and orienting the patterned image to the preferred angular orientation before solidifying the starting material for that layer.

Abstract: A method of making a composite feed material for fused deposition modeling (FDM) is disclosed. The method comprises providing composite particles made by a process of emulsion aggregation, the composite particles comprising at least one thermoplastic polymer and at least one carbon particle material. A composite feed material is formed for fused deposition modeling from the composite particles. The composite feed material is in a form selected from a filament and a paste.

Abstract: A method of selective laser sintering is disclosed. The method comprises providing composite particles made by emulsion aggregation, the composite particles comprising at least one thermoplastic polymer and at least one carbon particle material. The composite particles are exposed to a laser to fuse the composite particles.

Abstract: Additive manufacturing systems are disclosed. The systems may include a base, and a retaining plate coupled to the base. The retaining plate may include a seat formed in an exposed surface of the retaining plate, and a plurality of pads extending laterally into the seat. The additive manufacturing systems may also include a build plate positioned within the seat and contacting the plurality of pads of the retaining plate. The build plate may include a build surface in substantial planar alignment with the exposed surface of the retaining plate. Additionally, the additive manufacturing systems may include a plurality of build plate retention components positioned in the seat of the retaining plate. Each of the plurality of build plate retention components may be utilized to retain the build plate within the seat of the retaining plate.

Abstract: A press for making a continuous sheet from composite material has upper and lower press belts having respective lower and upper reaches that vertically spacedly confront one another across a press gap having an upstream inlet end and a downstream outlet end, and that have transversely spaced outer edges extending in the direction. The belts are advanced direction and thereby draw a mat of the composite material in the inlet end, compress it into the sheet, and expelling the sheet from the downstream end. Two transversely spaced elastic seal strips extend in the direction in the gap and are each engaged between a respective one of the outer edges of the upper belt and the respective outer edge of the lower belt. Each belt has at each of the edges a surface in engagement with the respective edge strip and having an average peak-to-valley height of less than 1 ?m.

Abstract: The present invention provides a tire repairing plug, a kit comprising a plurality of such plugs with different dimensions and designs to fit different tires and different damages thereon, and a method of using the plug to repair a damaged tire in vehicles such as bicycles, motorcycles, cars, and trucks etc. The plug incudes a cap and an elongated body, and a middle portion of the body is bigger than any other portions of the body. The invention exhibits numerous technical merits such as simpler operation, higher effectiveness and improved reliability in repairing a damaged tire, among others.

Abstract: A tire mold comprises sector molds for forming a tread portion of a tire and mold pins provided on the sector molds for forming insertion holes in the tread portion. The insertion holes each comprise a first hole portion with a first inner diameter where a body portion of a stud pin is disposed and a second hole portion with a second inner diameter greater than the first inner diameter where a bottom flange portion of the stud pin is disposed. The mold pins each comprise a trunk portion with a first outer diameter for forming the first hole portion and a tip portion with a second outer diameter greater than the first outer diameter for forming the second hole portion.

Abstract: The invention is directed to a center deck assembly for a tire building drum. The tire building drum is rotatably mounted on a central drive shaft and includes a center section. The center deck assembly is disposed in the center section of the drum and includes a hub that seats on and is secured to the central drive shaft. At least one piston extends circumferentially in the tire building drum about the hub and a plurality of segment bars are disposed about the circumference of the center deck assembly. The at least one piston is operably connected to the segment bars by a plurality of linkages, in which each of the linkages includes a scissor-lever mechanism.

Abstract: A tire building drum is rotatably mounted on a central drive shaft and includes a center portion. A center mechanism for the drum is disposed in the center portion and includes a hub that seats on and is secured to the central drive shaft. An axially-extending piston seats on and extends circumferentially about the hub. A cylinder cooperates with the hub and the piston to form a pneumatic chamber. A plurality of links are connected to the piston and a plurality of segment bars are disposed about the circumference of the center mechanism. Each one of the segment bars is connected to selected links and seats between a lip of the cylinder and a distal end plate. When compressed air is introduced into the pneumatic chamber, the piston moves in an axial direction, actuating movement of the links and in turn actuating radial movement of the segment bars.

Abstract: A powder press is proposed with a die construction which has a conical lower ram (UE) with lower rams which are nested inside one another, wherein each lower ram has a longitudinal extent, in particular a cylindrical longitudinal extent, which is guided by way of a template (M), wherein a conical widened portion adjoins preferably every longitudinal extent, wherein a respective cone angle of the lower ram preferably increases from the inside to the outside.

Abstract: A method of compacting soil via a base machine, the base machine having ram material provided at at least one cable and having a regulation/control apparatus, includes raising the ram material from the land area to be compacted, with a zero point being stored at which no slackline is present. The method further includes raising the ram material to a lift height, carrying out a compaction procedure by dropping the ram material from a drop height onto the land area to be compacted, again raising the ram material from the land area to be compacted, with a further zero point being stored at which no slackline is present, determining and storing a compaction progress, and repeating the previous steps until the compaction progresses of each of a predefined number of consecutive compaction procedures are smaller than or equal to a predefined minimum progress.

Abstract: A blank of sheet material for forming a polygonal container is provided. The blank includes a bottom panel, two opposing side panels, two opposing end panels, and a reinforcing panel assembly extending from a first side edge of a first end panel of the two end panels. The reinforcing panel assembly includes a corner panel extending from the first side edge of the first end panel, a first reinforcing side panel extending from a side edge of the corner panel, a second reinforcing side panel extending from a side edge of the first reinforcing side panel, a reinforcing corner panel extending from a side edge of the second reinforcing side panel, and an inner end panel extending from a side edge of the reinforcing corner panel. The corner panel and the reinforcing corner panel are configured, upon articulation of the blank, to be positioned into face-to-face relationship to form a corner wall of the container extending from a side edge of an end wall of the container to an end edge of a side wall of the container.

Abstract: The invention relates to a method for forming at least one bottom on a hose piece (20), which comprises plastic material, wherein at least one end of the hose piece is pulled open along at least one first folding edge (21), a bottom rectangle (22) and triangular pockets (23) thus being formed; wherein side tabs (25, 26) of the bottom rectangle are folded back along two folding edges (24) spaced apart from the first folding edge in order to close the bottom, wherein the two side tabs then contact each other, and wherein a bottom cover sheet (31) is applied to the bottom and is connected to the side tabs and at least one triangular pocket by application of heat or by means of glue. The surfaces of the side tabs that come into contact and the triangular pockets are connected to each other at least in the region of the two folding edges, a connection (32) thus being formed.

Abstract: It is disclosed a pressure-sensitive faceless material adapted to be wound and form a convertible roll and methods for making the same. It is also disclosed an apparatus and method for the making of a pressure-sensitive material. The present disclosure is an improved, economical, and efficient method for label printer to make their own pressure-sensitive material. It uses a faceless material that is made from a standard release liner that has a low release layer on one side and a high release layer on the other. An adhesive is coated on either side and the product is rewound on itself. The production of the faceless material is manufactured in a centralized location with state of the art coating machines and expert personnel to ensure quality and stability of the product. The faceless material is then used by label printers to make different kind of pressure-sensitive constructions.