Plastic article or earthenware shaping or treating: apparatus inventions

20090263524 - Tire vulcanizer: The invention provides a tire vulcanizer having a vulcanizer body and a shaping unit and configured to be able to accurately mount a green tire in the shaping unit and shape it accurately when shaping the green tire in the shaping unit. As a result, the green tire can be... Agent: Dickstein Shapiro LLP

20090263525 - Apparatus for manufacturing liquid silicon foam in the form of roll: The present invention relates to an apparatus for manufacturing a roll-type liquid silicone rubber foam having no surface viscosity and a thin film shape with a greatly reduced thickness of 0.2 mm, which is capable of manufacturing a roll-type liquid silicone rubber foam having a predetermined width (300 mm-1,000 mm)... Agent: Robert W. J. Usher Patent Agent

20090263526 - Position mechanism: The present invention provides a position mechanism including a locating body. The locating body defines a locating cavity and a receiving chamber communicating with the locating cavity. A locating stopper is received in the receiving chamber of the locating body with an end thereof toward the locating cavity, and an... Agent: Wpat, PC Intellectual Property Attorneys

20090263527 - Method and apparatus for manufacturing a cutting insert: A method for manufacturing a cutting insert green body having undercuts includes providing a die cavity formed in closed top and bottom dies; closing a bottom of the die cavity by a bottom punch accommodated in a punch tunnel formed in the bottom die; filling the die cavity with a... Agent: Womble Carlyle Sandridge & Rice, PLLC

20090263528 - Injection mold friction puller: A friction puller for an injection mold is disclosed. The friction puller has a bolt with a head portion and a threaded portion. The friction puller has first and second first substantially hemispherical wedges having a first and second passages running through them for the bolt and allow lateral float... Agent: Law Office Of Marc D. Machtinger, Ltd.

20090263529 - Sheet forming die and sheet forming method: Provided is a sheet forming die capable of finely controlling the flow rates of the respective divided flows of a molten resin with precision. The sheet forming die is a sheet forming die 3 configured to: receive a first molten resin B; to receive a second molten resin A:; and... Agent: Dla Piper LLP Us

20090263530 - Hydraulic drive device for injection molding machine: In a hydraulic drive device (1) for an injection molding machine (M) that has a pressure control valve (Vs) incorporating a pressure sensor (2) for detecting a hydraulic pressure and a feedback control circuit (Cs) for controlling the hydraulic pressure by feedback based on a pressure detection value (Spd) obtained... Agent: Birch Stewart Kolasch & Birch

20090263531 - Symmetric thermocentric flexure with minimal yaw error motion: A stamping structure for imprinting micro-sized features is provided. The stamping structure includes one or more optical flats. A flexure arrangement includes a plurality of beam flexures arranged in a symmetric configuration around the one or more optical flats so as to minimize the error yaw motion (θz) from thermal... Agent: Gauthier & Connors, LLP

20090263533 - Method of molding a hollow molded article, hollow molded article, and apparatus for manufacturing the same: First and second semi-finished molded articles and a third semi-finished molded article are molded simultaneously so as to have joint end faces by using a slide die, a fixed die, and first and second slide cores fitted to the fixed die. The slide die with the third semi-finished molded article... Agent: Sughrue Mion, PLLC

20090263532 - Rotary tableting press: The invention relates to a rotary tableting press comprising a rotor, at least one filling station and at least one pressure station as well as lower and upper ram guides. The rotary tableting press has a modular design, such that individual modules are arranged so they can be removed and/or... Agent: Nixon Peabody LLP

20090263535 - Device for moulding containers comprising means of adjusting the volume dimensions of the moulding cavity: Device for moulding containers, in particular bottles, from a thermoplastic material such as PET by blow-moulding or stretch blow-moulding of heated preforms, such moulding device comprising at least one mould comprising at least two mould halves respectively comprising two supports and two mould blocks defining a joint plane in the... Agent: Sughrue Mion, PLLC

20090263534 - Mold base for mold manufacturing thermoplastic containers, and molding device equipped with at least one mold provided with such a base: The invention concerns a mold base (1) for a blow- or stretch-blow molding of thermoplastic containers having a petaloid base with 5 stems which are separated by radiating troughs with convex radially curvilinear base, said base being connected to a body with a diameter Φ of 85 to 95 mm;... Agent: Sughrue Mion, PLLC

20090263536 - Mold unit: An exemplary mold unit includes a first mold module and a second mold module adjacent to the first mold module. Each of the first mold module and the second mold module includes a fixed mold and a movable mold capable of moving toward and away from the fixed mold. The... Agent: PCe Industry, Inc. Att. Steven Reiss

20090258099 - Array of nozzles for extruding multiple cellulose fibers: An array of nozzles is disclosed for forming multiple cellulose fibers. Each nozzle has a longitudinal central axis and includes a tube with a cross-section having a diameter through which an aqueous solution of cellulose and a solvent can be extruded into a molten filament. A first opening is present... Agent: Wilhelm Law Service, S.c.

20090258100 - Thermal growth compensating extrusion screw assembly: An improved extrusion assembly is disclosed which better adapts to thermal changes resultant from the transport of high-temperature extrudate. An extrusion screw present in the assembly includes a hollow portion. A biasing member is disposed in the hollow portion. When the assembly is transporting high-temperature extrudate, the biasing member's included... Agent: Storm LLP

20090258101 - Multi-level machine for duplicating a sectioned and scanned bone end and for producing a fitting implant replacement: A machine for producing a three dimensional joint replacement article and which exhibits a three dimensional shaped body incorporating a scanner component for at least receiving a digitized input corresponding to a set of dimensions associated with a replacement article to be produced. Incorporated in die machine is a numerical... Agent: Gifford, Krass, Sprinkle,anderson & Citkowski, P.c

20090258102 - Method for forming turbine blade with angled internal ribs: A die for forming a lost wax ceramic core allows the formation of non-parallel separating spaces between adjacent portions of the core. The core will eventually form cooling channels in an airfoil. The die for forming the core includes a plurality of moving parts having rib extensions. At least some... Agent: Carlson, Gaskey & Olds, P.C.

20090258103 - Multi-head extruder assembly: An extruder that is adapted to provide a flow of an extrudate is provided. There is a frame having a plurality of storage positions, a discharge position and a plurality of extruder heads. Each extruder head is secured to the frame and is movable between one of the storage positions... Agent: Storm LLP

20090258104 - Mold structure for manufacturing of securing film: The present invention relates to a mold structure for manufacturing a securing film, and in particular, to a mold structure for manufacturing a securing film by alternately stacking and coupling two thin circular plates having different diameters from each other and allowing a concave structure to be formed within a... Agent: The Nath Law Group

20090258105 - Apparatus for extrusion-blow molding a bottle for assembly with metal can end: An extrusion blow mold for forming a plastic bottle having a radial flange suitable for roll-form attachment to a metal can end. The mold has a pair of confronting mold halves, each mold half including a body forming portion, a bottom pinch-off portion located below the body forming portion, a... Agent: Indianapolis Office 27879 Brinks Hofer Gilson & Lione

20090252819 - Blown film extrusion device: P

20090252820 - Combination scoop and mold press for dough fishing bait: A combination scoop and mold press includes two generally cup-shaped half-mold members, which engage one another at mold member edges in mirror-image alignment to form a generally enclosed mold. The half-mold members of the scoop and mold press are carried on opposite ends of a unitary piece of injection molded... Agent: Angus C. Fox, Iii

20090252821 - Method and apparatus for fabricating three dimensional models: An apparatus and method for fabricating a three dimensional model from a composite model formed or a plurality of successive layers of model material and sacrificial mold material. Each successive layer is constructed by depositing, drop-by-drop, at least one line of sacrifical mold material delineating at least one boundary of... Agent: Davis & Bujold, P.l.l.c.

20090252822 - Snow ball forming apparatus: Disclosed is a snow ball forming apparatus for forming snow balls. The snow ball forming apparatus includes a first elongated member, a second elongated member, an attachment means, a first hemispherical cup and a second hemispherical cup. The first and the second elongated members have a top end portion, a... Agent: Jay M. Schloff Intellipex PLLC

20090252823 - Rotor for a rotary tablet press: A rotor for a rotary tablet press, which has an upper and a lower punch guide for upper and lower punches that interact with holes in a die plate that is arranged between the upper and lower punch guide, where the punches are axially movable in guide holes of the... Agent: Vidas, Arrett & Steinkraus, P.A.

20090252824 - Dough moulder: A dough moulder including a dough conveyor operable to receive a strip of dough, the conveyor having a first run operable to co-operate with a curling element to curl or roll the dough strip into a dough piece and a second run operable with a pressure rolling board to mould... Agent: Westman Champlin & Kelly, P.A.

20090252825 - Antireflective member, optical element, display device, method of making stamper and method of making antireflective member using the stamper: where λmin is the shortest wavelength of the incoming light ray, θimax is the largest angle of incidence of the incoming light ray, ni is the refractive-index of an incidence medium, Λx is the period of the uneven surface pattern in the x direction, and Λy is the period of... Agent: Nixon & Vanderhye, PC

20090252826 - Injection molding machine: An injection molding machine includes supporting plates, molds coupled to the supporting plates, and a coupling guide device to guide the coupling of the molds and the supporting plates. The coupling guide device includes a first coupling guide recess and a first coupling guide protrusion provided at center portions of... Agent: Stanzione & Kim, LLP