Plastic article or earthenware shaping or treating: apparatus inventions 05/06

20060110483 - Device for the production of plastic containers by means of stretch blow moulding and device for coating the inner walls of a plastic container: Apparatus for producing plastic containers by stretch blowing including a rotatable rotor and at least one distributor block connected to the rotor. The distributor block has a mixing chamber that can be directly connected to an internal space of a preform so that a combustion chamber is formed from the...

20060110484 - Device for producing annular or arcuate magnet: A device capable of producing an annular magnet or arcuate magnet with excellent dimensional accuracy and magnet performance, of which the mass is not greatly scattered. The device for producing the annular magnet, for example, includes a preforming section for obtaining an annular preformed body from a compound of a...

20060110485 - Device for briquetting: An apparatus for making dust or sediment, such as metal grinding sludge, into briquettes, the apparatus having a charging apparatus with a container for loading the material to be pressed. A charging screw is disposed in the container. The charging screw is driven by a screw driving means and forces...

20060110486 - Potting method: A method of forming a pot for an array of hollow fibre membranes (7) is provided, including the steps of placing the ends (6) of the fibre membranes (7) in a mould (5); forming a first layer (20) of curable resin material in a non-cured state around the fibre membrane...

20060110487 - Footwear mold assembly with interchangeable mold wall: A mold assembly for soles of footwear includes a first portion having first and second recesses, and a second portion having first and second projections. The first projection is received in the first recess to define a first cavity for a first sole and the second projection is received in...

20060110488 - Apparatus for forming a striation reduced chemical mechanical polishing pad: The present invention provides an apparatus for forming a chemical mechanical polishing pad, comprising a tank with polymeric materials, a storage silo with microspheres and a curative storage tank with curing agents. The apparatus further provides a premix prep tank for forming a pre-mixture of the polymeric materials and the...

20060110489 - Apparatus for measuring separation of mold parts: A probe for plastic injection molds and the like measures the separation between mold parts due to pressurization of the molten plastic in the mold cavity. The probe may be connected to a system controller to halt the injection process if excessive separation is detected to thereby prevent damage to...

20060110490 - Apparatus for manufacturing blind slats: An apparatus for manufacturing blind slats comprises a molding apparatus equipped with a multiplicity of upper and lower rollers to feed a finished blind slat into a heating unit so that binding sections and adhesive coating of the blind slat can be heated and softened thereby wherein at one adjacent...

20060105072 - Polymer processing system including compression chamber and method for using same: Polymer processing systems are provided including an extrusion assembly, a specially configured decompression chamber assembly, and a die assembly. Such systems are effective to provide shaped polymer products having reduced extrusion markings. Methods of using such systems are also provided....

20060105073 - Press: The press is used in the production of friction linings for brake or clutch linings and comprises at least one press station which is provided with a press mould (15, 16, 18) and a pressure ram (19) co-operating therewith. Spindle drives (4, 10) are used for generating relative movements and...

20060105074 - Structure of ice cream scoop: An improved structure of an ice cream scoop is disclosed. The ice cream scoop comprises a first part and a second part that integrate with one another. The improvement of the ice cream scoop comprises a neck portion in a bended shape for providing an auxiliary elastic force and enhancing...

20060105075 - Liquid absorbent material molding drum: Here is disclosed a liquid-absorbent material molding drum for making liquid-absorbent materials to be incorporated in disposable diapers or the like. A molding depression is formed on its bottom with a plurality of protrusions each protruding outward in a diametrical direction of the drum and being relatively long in a...

20060105076 - Molding apparatus: A mold assembly for a molding machine having an ejector device member operatively engagable with ejector device elements of the mold assembly comprises a subassembly for retaining a mold component, the sub-assembly having an opening therein wherein a movable ejector assembly comprising at least one ejector pin is contained and...

20060105077 - Installation for producing and packing tubes: The invention relates to a plant for manufacturing and packaging tubes consisting of a tubular body consisting of at least one plastic foil and, connected at one end thereof a shoulder portion with a threaded neck, fitted with a closure cap, the tubes being fed via a conveyor belt to...

20060099285 - Post cure inflator and vulcanized tire cooling method: A post cure inflator for expansion-cooling a vulcanized tire is provided with a vulcanized-tire holding mechanism for holding the vulcanized tire and a rotating mechanism for rotating the vulcanized tire at a high speed via the vulcanized-tire holding mechanism such that a forced convection becomes more dominant than a natural...

20060099286 - Display apparatus and metal mold structure: A first metal mold has a convex portion; a second metal mold has a concave portion; the surfaces of both metal molds facing each other have a predetermined clearance between them when the top of the convex portion is in contact with the bottom of the concave portion; the concave...

20060099287 - Three-dimensional printing prototyping system: The present invention relates to a three-dimensional printing prototyping system which includes a prototyping chamber having a prototyping table capable of moving up and down by a predetermined range, a material containing chamber containing a powder material and having a material supply table capable of moving up and down by...

20060099288 - Method of extracting and inserting upper and lower molds: A mold fixture 20 for safe and efficient extraction, insertion and storage of mold inserts 26, 28 is provided. The mold fixture 20 includes a lower receiving area 24 for fixedly receiving a lower mold insert 28, an upper receiving area 22 for fixedly receiving an upper mold insert 26....

20060099289 - Foam forming die and method of manufacturing foam-formed article using the die: The present invention provides a foam forming die comprising an inlet 2, a hollow portion 3, and a channel 5, wherein two rotatable bodies 6a and 6b having an outer periphery substantially in the form of a true circle in cross section are disposed at one end portion of the...

20060099290 - Giuding of a cut-open parison: The invention relates to a device for partitioning the plastic parisons to give at least one semifinished open-surface product (6), where the device encompasses at least one means of partitioning (3) the plastic parison and one means of drive (2). The means of drive may be composed of one, but...

20060099291 - Air ring with circumferentially adjustable air flow: An air ring for supplying cooling air to a hot extruded plastic film after the film has been extruded from an annular extrusion die at an elevated temperature has an annular body which in use surrounds hot tubular plastic film after the film has left the extrusion die. The annular...

20060099292 - Apparatus for deep drawing a thermoplastic foil: An apparatus for thermoshaping a thermoplastic foil has a lower tool carried on the frame and having an upper face formed with an array of upwardly open mold cavities, and an upper beam vertically displaceable above the lower tool. A punch plate fixed on the upper beam is provided with...

20060099293 - Molding apparatus: A mold assembly comprises a sub-assembly for retaining a mold component, the sub-assembly having an ejector box being open to a side of the sub-assembly accessible through an opening of a molding machine as the sub-assembly is mounted in the molding machine, a cover movably mounted to the sub-assembly on...

20060099294 - Blow-forming machine: A first transfer mechanism of a biaxial stretch blow-forming apparatus has sliders that are transported along a circular transportation passage. The sliders slide along a circular guide rail installed on a turntable. Each of the sliders is swung to left and right by a swing arm as the turntable rotates,...

20060099295 - Gate cooling structure in a molding system: A gate insert (10, 110) for a stack assembly in an injection molding machine having a gate (16, 116) through which a melt of thermoplastics material enters a mold cavity (14, 114). The gate insert has a cooling channel (18, 118) surrounding, and substantially uniformly spaced from, the gate (16,...

20060099296 - Injection molding tool: In an injection molding tool including at least one hot channel nozzle to which a melt is supplied via a hot channel structure which at its end remote from the hot channel nozzle includes an inlet opening which can be closed by a closure element which is axially movably supported...

20060099297 - Concurrent cooling mold: This is an apparatus and method of reducing the cycle time needed to produce molded parts. The cycle time is reduced by moving the molded part while still encapsulated within the mold cavity and core away from the injection position to one or more cooling positions and an ejection position....

20060099298 - Mold flash trap, process using and parts made thereby: A mold for forming a part, a part formed in the mold and processes for using the mold and forming the part. The mold includes inner and outer mold pieces and a pin extending between the mold pieces to form the part having an internal cavity and an orifice extending...

20060099299 - Plasticizing unit for micro injection molding machine: A plasticizing unit for micro injection molding machine, associated with an injection machine, is comprised of a housing and a disk-like rotor, wherein the disk-like rotor is installed inside the housing and kept rotating continuously. When plastic or resin pellets is fed into the housing from an inlet, a heating...

20060093693 - Low-adhesion material and mold for molding resin using the same: A low-adhesion material containing a rare-earth element is formed as a layer or a film on a mold surface of a mold for molding a resin. A main component of the low-adhesion material is a rare-earth compound, and Y2O3 is used as an example. A content of the rare-earth compound...

20060093692 - Resin molding equipment and resin molding method: The resin molding equipment comprises: a work piece feeding section; a work piece measuring section measuring thickness of a semiconductor chip mounted on a work piece; a resin supplying section supplying liquid resin to the work piece; a resin molding section having a molding die for molding the work piece...

20060093694 - Electro-mechanical injection actuator for controllably rotating and translating the feedscrew of a single-stage injection molding machine: An electromechanical injection actuator (20) as arranged to controllably rotate and translate a feedscrew relative to a frame (28) to express plastic material into a mold. The improved actuator includes a ball-screw (24) mounted on the frame, the ball-screw having a nut (26) matingly engaging a screw (25), the screw...

20060093695 - Control device for injection molding machine: a foreign object determining unit 29 for comparing the current threshold Xf(t) and the current value X(t) at each of the points in time to determine whether there is an abnormality according to whether the current value X(t) exceeds the current threshold Xf(t) a predetermined number m of times....

20060093696 - Device for preparing plastics material: A device for the preparation of plastics material, in particular thermoplastic plastics material, has a receiving container (1) for the material, the interior of the said receiving container (1) having tools (21) provided therein which are arranged on a carrier disc (9). The tools are driven by a shaft (4)...

20060093697 - Method and device for flowing a liquid on a surface: A device for flowing a liquid on a surface comprises: a flow path. A first port supplies the liquid to one end of the flow path and applies a first port pressure for retaining the liquid when the flow path is remote from the surface. A second port receives the...

20060093698 - Ejector with multi-ejection pins: An ejector with multi-ejection pins is used in the post-processes of the semiconductor industry and is used by a selection device to choose a predetermined quantity of ejection pins. When a propelling device lifts the selection device, a pin-base vertical driver controls the vertical motion of a pin base, and...

20060093699 - Device for blow-molding or stretch blow molding of thermoplastic materials containers: A device for blow-molding or stretch blow-molding of thermoplastic material performs, the mold including two half-molds and a mold base mutually mobile through actuating devices controlled by a fixed cam. A link rod device with three degrees of freedom in rotation is provided between one half-mold such that upon opening...

20060093700 - Optical component molding apparatus: A purpose is to provide an optical component molding apparatus for producing a small-size and high-precision optical component and achieving good transferability and stability of a molded product. A multi-cavity molding machine 100 has a gate 51, a runner 52, and a sprue 53 each having the shape determined to...

20060093701 - Removable in-mold degating insert: An in-mold degating device that includes a base having mounting ears for removable attachment to a mold system. The base is removably attached to the die half such that the uppermost surface of the base is flush with the surface of the die half. The insert further includes a body...

20060093702 - Encapsulation mold assembly and interchangeable cartridge: A retractable pin injection molding assembly includes a cartridge comprising a mold cavity, a cavity sleeve to accept water and vacuum lines at the back of the mold, an ejector assembly, and a pin connection block with a groove for a locking slide, so that the cartridge may be changed...

20060093703 - Drop tip: A drop tip is provided for conveying injection molding material from a molding material supply into a mold. The drop tip has a body including an internal bore and a drop passage extending from the internal bore. The internal bore has an arcuate lower end terminating in a gate to...

20060093704 - Optical component molding apparatus: An apparatus for molding optical components of a small size and high precision is provided with good transferability and a reduced production cycle. This apparatus includes a plurality of runners arranged in a pattern allowing multi-cavity molding for molding plastic lenses each having an outer diameter of 2 mm to...