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264 - Plastic and nonmetallic article shaping or treating: processes

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Class / Patent application numberDescriptionNumber of patent applications / Date published
264140000 To form particulate product (e.g., flakes, etc.) 59
264145000 Forming continuous work followed by cutting 48
264154000 Making hole or aperture in article 19
264161000 Flash or sprue removal type 18
264162000 Surface finishing (e.g., abrading, grinding, etc.) 16
264157000 Dividing work to form plural articles 16
264163000 Simultaneous severing and shaping, or severing while work remains on shaping surface 11
264152000 Cutting and uniting cut parts 9
264153000 Punching article from sheet material 8
264139000 Removing surface portion of composite workpiece to expose substrate 4
20090309255BOWLING BALL WITH INDICA AND METHOD THEREFOR - A bowling ball with an indicia is provided. A method for manufacturing such a bowling ball is also provided. The indicia may be preformed and attached to the core of the bowling ball before the outer layer of the bowling ball is created.12-17-2009
20120292807Method for Manufacturing an Injection Molded Product - A method for manufacturing an injection molded product includes producing an injection mold by building a one-piece mold block including a mold cavity sized and shaped to correspond to a desired shape of the injection molded product and a first feeder duct extending from the mold cavity and injecting a molten material into the mold cavity via the feeder duct to form an injection molded product and a sprue extending therefrom into the first feeder duct in combination with machining a portion of the injection block to expose the injection molded product and machining the injection molded product while the sprue firmly holds the product in a remaining portion of the injection mold. The product is then cut from the sprue.11-22-2012
20110210468METHOD OF FORMING A PATTERNED LAYER OF A MATERIAL ON A SUBSTRATE - A method of forming a patterned layer of a material on a substrate includes forming a layer of the material on a stamp, and contacting the stamp with a first substrate comprising a pattern of protruding and recessed features to bring a first portion of the layer into conformal contact with the protruding features. The stamp is then removed from the first substrate. The first portion of the layer remains in conformal contact with the protruding features, and a second portion of the layer opposite the recessed features is removed with the stamp. Accordingly, a patterned layer is formed on the stamp inverse to the pattern on the first substrate. The method may further include transferring the patterned layer on the stamp to a second substrate.09-01-2011
20110089599METHODS FOR FORMING IMPLANTS WITH SELECTIVELY EXPOSED MESH FOR FIXATION AND RELATED IMPLANTS - Methods for forming molded orthopaedic implants with at least one mesh substrate having opposing upper and lower primary surfaces. At least a major portion of the mesh substrate lower primary surface is integrally moldably attached to the molded implant body. The methods are carried out so that the mesh substrate has at least one selectively exposed region devoid of molded material that exposes at least a portion of the mesh substrate upper surface to at least a partial thickness of the mesh substrate so as to allow for tissue in-growth in the at least one exposed region of the mesh substrate.04-21-2011
20100164134METHOD OF MAKING MODELS - A method of a seamless model free of bond lines. The method includes the sequential steps of providing a substructure having an exposed outer surface, applying a modelling paste to a structure support in the form of a continuous layer, curing the applied modelling paste, and machining the cured layer of modelling paste to the desired contour. The modelling paste a low density curable composition prepared from thixotropic epoxy or polyurethane containing microballoons.07-01-2010
20100072654METHOD FOR PRODUCING PROFILE PARTS - The present invention relates to a method for producing profile parts, each having an L-shaped cross-section, or an assembled profile part having, in particular, a T-shaped cross-section. For this purpose a lay-up made of composite fibre material is initially placed on a forming tool. In a further step, the lay-up is deformed by the forming tool to form a profile having a preferably U-shaped cross-section, the profile thus exhibiting the book effect at each opposite end. In a further step, the profile is preferably cut in the longitudinal direction in order to produce two profile parts. The idea on which the invention is based is to allow the layers in the lay-up to shift during the deformation process and subsequently to produce a substantially right-angled chamfered end on the profile parts by means of a cutting process. The disadvantageous formation of corrugations and complex clamping of the lay-up are thus avoided.03-25-2010
20130056898PROCESS FOR PREPARING PELLETS OF POLY(TRIMETHYLENE TEREPHTHALATE) - The process creates a radial temperature gradient in an extruded strand in a direction normal to the direction of motion thereof (that is, normal to the longitudinal direction thereof) so that upon exiting the first quench region the surface of the strand has solidified while at least the preponderant portion of the interior of the strand remains above the cold crystallization temperature, T03-07-2013
20110140300Microfluid-System-Supporting Unit And Production Method Thereof - The present invention relates to a microfluid-system-supporting unit, comprising a fixing layer formed on a substrate, a protective layer or a fixing layer, wherein part of at least one hollow filament in any shape is placed and fixed in the fixing layer. Thus, it provides a microfluid-system-supporting unit lower in surface irregularity even when there are multiple hollow filaments different in external diameter or the hollow filaments crosses each other and resistant to positional deviation of the hollow filament in the crossing regions, and a production method thereof.06-16-2011
20120032368FIBRE CUTTING DEVICE AND METHOD - A fibre cutting device and method for cutting one or more exposed portions of a through-thickness fibre in a surface of a composite material, the device including: a cutting element for cutting the one or more exposed portions; a suction device which is operable to extract the cut exposed portions from the surface of the composite material; and a storage device for receiving the cut exposed portions.02-09-2012
20090309254APPARATUS AND METHODS FOR PRODUCING EMBOSSED PROMOTIONAL CARDS - Apparatus and methods of producing embossed promotional cards which minimize nesting of adjacently embossed cards in a stack, the apparatus and method provide for offsetting the embossed indicia between adjacently stacked cards or for varying the embossed indicia between adjacently stacked cards.12-17-2009
20100283175COEXTRUDED POLYMER MOLDING HAVING SELECTIVELY NOTCHED CARRIER - A coextruded polymer molding product includes a notched structural carrier and a polymer seal material over the structural carrier. The structural carrier has notches along its length A first plurality of specific regions of the structural carrier have notches. A second plurality of specific regions of the structural carrier are relieved from having notches. The notched regions and relieved regions are arranged with respect to each other such that consecutive notched regions are spaced apart at non-uniform intervals to provide desired bending characteristics for conforming to a specific molding application.11-11-2010
20100059901OPTICAL FIBER CONNECTING ELEMENT AND MOLDING APPARATUS AND METHOD FOR PRODUCING THE SAME - A method for producing an optical fiber connecting element including a main body having an optical fiber insertion hole and a guide pin insertion hole, the method includes: molding by feeding a material of the optical fiber connecting element with a pin holder having a pin for forming the optical fiber insertion hole and a pin for forming the guide pin insertion hole placed in a certain position of a mold having a cavity having a shape corresponding to a shape in which light exits of the main bodies of a pair of the optical fiber connecting elements face each other, filling the cavity with the material, and then opening the mold; and producing a pair of the optical fiber connecting elements by cutting a molded body formed by the molding.03-11-2010
20100244302METHOD OF MANUFACTURING CONNECTOR - A connector is manufactured by integrally molding with a resin, by using a first molding die having a molding portion for molding outer shapes of first and second connection portions of the connector, and a cylindrical second molding die inserted into the molding portion to mold an insertion hole in which a connection member is inserted. In the molding, a circular core portion is inserted into the molding portion in a state where the second molding die is inserted into the core portion. Then, the molded first and second connection portions are removed together with the core portion, from the first and second molding dies. Thereafter, the core portion in the first connection portion is dissolved by using a solvent, so that a circular recess portion for arranging an O-ring is formed to be recessed from a peripheral surface of the insertion hole to a radial outside.09-30-2010
20120306116ELECTRONIC CIRCUIT DEVICE AND METHOD OF MAKING THE SAME - A method of making an electronic circuit device includes placing a circuit board in a cavity of a mold such that one side of the circuit board is held in close contact with an inner surface of the cavity, and encapsulating the circuit board in a casing by filling the cavity with a resin material. The one side of the circuit board is exposed to one side of an outer surface of the casing to define part of the one side of the outer surface of the casing. The method further includes thinning the casing by machining the entire one side of the outer surface of the casing.12-06-2012
20120098155CURVED STRUCTURAL PART MADE OF COMPOSITE MATERIAL AND A PROCESS FOR MANUFACTURING SUCH A PART - A process for manufacturing a curved structural part includes fabricating a mold of the curved structural part having at least two faces that form a male mold section between a minimum radius of curvature of the curved structural part and another radius of curvature belonging to one of the two faces, preparing a stack of multidirectional fibers of one or more fiber plies oriented ±α or 90° in relation to a longitudinal direction of the curved structural part, cutting a first multidirectional strip in the stack extending longitudinally and having a width at least equal to a maximum width of the curved structural part, applying the first multidirectional strip over the mold to gradually conform the first multidirectional strip to the mold, applying the first multidirectional strip on the face having the minimum radius of curvature, and pressing and tightening the first multidirectional strip over the other faces.04-26-2012
20110169186Method for Producing Three Separate and Distinct Intake Manifolds from a Single Intake Manifold Casting For Three Different Multi-Cylinder Internal Combustion Engine Applications - A method for producing different distinct intake manifolds from a single intake manifold casting mold. It is the objective of the present invention to reduce costs and tooling for the manufacturing of different intake manifolds by using a single intake manifold casting mold. The intake manifolds created by the casting mold are then differentiated for a corresponding engine by means of modifications. The intake runners of the intake manifolds are machine cut to fit the corresponding cylinder heads of the combustion engine. The modifications to the intake modification ensure maximum air flow efficiency for greater engine performance.07-14-2011
20120319321METHOD FOR MANUFACTURING RETAINER RING OF CHEMICAL MECHANICAL POLISHING DEVICE - Disclosed herein is a method of manufacturing a retainer ring for a chemical mechanical polishing device. Insert pins are coupled to an insert ring member. The insert ring member is thereafter disposed in a mold such that a space is defined around the insert ring member in the mold. Subsequently, molten shell material is injected into the mold to form a shell member. Thereby, the retainer ring is manufactured, having a structure such that the insert ring member is completely covered with the shell member.12-20-2012
20080197527Method of feeding a rubber-consumer device with rubber, and an installation for feeding the rubber-consumer device with rubber - A method of the type in which a strip of rubber is moved continuously from a rubber-supplier device to a consumer device. During the continuous movement and prior to reaching the consumer device, a portion, referred to as the residue, is taken continuously from the strip of rubber. The residue is taken by continuously cutting the strip of rubber. For example, the supplier device includes upstream storage means for storing the strip of rubber from which the strip is moved toward the extruder, and downstream storage means in which the residue is stored. After the strip of rubber on the upstream storage means has been used up, the upstream and downstream storage means are swapped with each other.08-21-2008
20130193607AUTOMATED MATERIAL DELIVERY SYSTEM - An automated material delivery system including a material handling assembly, a compaction member, a handling actuator, and a cutting actuator is provided. The material handling assembly is configured and arranged to guide material. The material handling assembly includes a tacking member that is configured and arranged to selectively press the material over a forming surface of a tool. The compaction member is spaced a select distance from the tacking member. The compaction member is further configured to selectively press the material over at least a portion of the forming surface of the tool. The handling actuator is coupled to selectively move at least one of the material handling assembly and the compaction member to move the material handling assembly in relation to the compaction member. The cutting assembly is positioned between the tacking member and the compaction member. The cutting assembly is configured and arranged to selectively cut the material.08-01-2013
20120086144APPARATUS AND METHOD FOR MANUFACTURING A LOAD BEARING FABRIC SURFACE - An apparatus for forming molded edges on opposite sides of a load bearing surface including a stretching assembly integrated into a molding assembly. The stretching assembly may include localized fabric clamps that leave the center region of the fabric free (e.g. not clamped) through the process. The clamps may be arranged so that once extended to stretch the fabric, the fabric is held by the clamps in the appropriate position for molding. The fabric may be held so that opposed edges terminate in the mold cavities. The mold parts may cooperatively define two spaced apart mold cavities, and may include a mold pocket to provide space to store excess fabric. The fabric may be held against the surface of the mold cavity during the molding process, for example, using hold-down pins and special gate configurations. The molding apparatus may include an alternative stretching assembly configured to provide different amounts of stretch to different portions of the fabric blank. The alternative stretching assembly may include additional intermediate clamps.04-12-2012