Matches 1 - 50 out of 134 1 2 3 >
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7556487 Apparatus for making center-filled chewing gum pieces  
A dual-filled gum piece is provided having a first cavity filled with a liquid filling and a second cavity filled with a powder filling. The gum pieces are produced by extruding a gum rope having...
7393373 Portable clean molding apparatus and method of use  
A portable clean molding apparatus for receipt of molded articles ejected from a mold machine. The apparatus includes a receiving chamber having a first interior space and a selectively openable...
7241124 Apparatus for the rapid development of photosensitive printing elements  
This invention pertains to a system for thermally treating a photosensitive element to form a relief structure suitable for flexographic printing. The system of the invention comprises a plurality...
7150614 Horizontal vacuum chamber seal control device  
Disclosed is an apparatus and a corresponding method for producing a continuous foamed extrudate product in which the extrusion and initial expansion of the foamed extrudate is conducted within a...
7011509 Cooled calibrating device for a plastic extrusion facility  
The invention relates to a cooled calibrating device for a plastic extrusion facility, comprising a housing ( 5 ) receiving a cooling liquid ( 2 ) and calibrating guides ( 6 ) through which a...
7008206 Ventilation and cooling in selective deposition modeling  
A ventilation and cooling system for a selective deposition modeling apparatus dispensing a curable material. The ventilation and cooling system captures airborne contaminants in the apparatus...
6969244 Powder compacting apparatus and method of producing a rare-earth magnet using the same  
The present invention aims to prevent heating and ignition of a material powder of a rare-earth alloy while reducing the oxygen content thereof so as to improve the magnetic properties of the...
6877972 Spray urethane tool and system  
A method of forming a part with a solid urethane elastomer skin is provided, wherein the mold is moved by a mold manipulation tool to present differently oriented surfaces of the mold in a...
6761550 System for processing an aerated confectionery foam rope  
A system for processing at least one rope of aerated confectionery foam. The system includes extruding at least one rope of aerated confectionery foam from an extruder. The rope is conveyed from...
6685866 Method and apparatus for three-dimensional modeling  
Disclosed are an apparatus and method for three-dimensional deposition modeling, which shield a supply of modeling filament fed through a deposition modeling machine from exposure to environmental...
6652630 Device for degassing melts  
A device for degassing melts, especially plastic melts, which has a melt nozzle ( 1 ) with an inlet connection ( 11 ) for connecting to a melt supply, a melt outlet opening and a vacuum chamber (...
6626654 Biodegradable resin foam and method and apparatus for producing same  
Foam forming techniques capable of permitting foaming of biodegradable resin to be positively and uniformly accomplished to provide a biodegradable resin foam with satisfactory quality. The...
6623263 Powder compacting press with variable frequency drive  
A variable speed powder compacting press includes a generally horizontal table with a powder compacting die cavity defined in the table. A movable compacting punch is disposed in the die cavity and...
6547550 Apparatus for hot vacuum extrusion of ceramics  
This specification discloses a method and apparatus for forming and extruding ceramic materials. The apparatus utilizes a vacuum chamber mounted within a heating chamber or element; and the ceramic...
6511617 Consolidated contact lens molding  
An automated method and apparatus is provided to mold, cure and package soft contact lenses. A conveyor system transports an array of molds through a plurality of automated work stations. The front...
6499982 Air management system for the manufacture of nonwoven webs and laminates  
An air handler for collecting air discharged from a melt spinning apparatus. The air handler includes an outer housing having walls defining a first interior space. One of the walls has an intake...
6450793 Thermoforming station for molding sheet plastics materials with a quick cooling system for the thermoformed articles  
A thermoforming station and method for molding a sheet-like plastics material provide to use a bell element including a cover which can be opened on a sidewall in order to provide a large opening...
6312245 Reheater door of a spinning device  
The invention provides a reheater door of a spinning device, which door is constructed so as to facilitate relatively easy access to the spinning nozzle plate as well as enable suction removal of...
6214282 Simultaneous filling blow molding method and apparatus  
A cross head mounted at an end portion of an extruder for extruding a parison between a pair of elements of a metallic mold and a filling nozzle lifting apparatus having a filling nozzle are...
6207087 Insulated-runner injection molding method and system  
Various steps in the operation of an insulated runner injection molding system are automated by computer generated responses to various sensing steps or other steps to thereby reduce the...
6146566 Process and device for transporting vapor through at least one round spinning nozzle casing  
The invention provides a process and device for the spinning of polyamides including transporting vapor through at least one round spinning nozzle casing (5) using an exhaust device (14, 15) that...
6116882 Sealable chamber extrusion apparatus with seal controls  
An extrusion system utilizes single or tandem extruders and a mixer-cooler to extrude a foamable extrudate through a die in a sealable chamber. The foamable extrudate is shaped and calibrated...
6113374 Foam extrusion apparatus  
An extrusion system utilizes single or tandem extruders and a mixer-cooler to extrude a foamable extrudate through a die in a sealable chamber. The foamable extrudate is shaped and calibrated...
6093350 Sealable chamber extrusion apparatus and method with process controls  
An extrusion system utilizes single or tandem extruders and a mixer-cooler to extrude a foamable extrudate through a die in a sealable chamber. The foamable extrudate is shaped and calibrated...
6036468 Vacuum extrusion system  
A vacuum extrusion line of the horizontal barometric leg type includes a vacuum chamber having an extrusion die at one end and a water baffle immersion cooler at the other end for extracting the...
6022205 System for producing and conditioning blocks of flexible polyurethane foam  
A system for producing blocks of open-cell, flexible polyurethane foam material and for conditioning each freshly-manufactured block to impart thereto optimal flexible foam properties. The system...
5882569 Method and installation for manufacturing decorative panels  
A method and an apparatus for manufacturing decorative panels with relief decorations on at least one of the broad sides of the panel are described. In a chamber, a hard, at least partly...
5858414 Cooling device for plastic molding  
A cooling device for plastic moldings and a cooling method therefor shortening the cooling time required for the moldings 6 to be cooled in the die 3, without doing rapid cooling in the die 3, and...
5849339 Apparatus for producing biodegradable resin foam  
Foam forming techniques are capable of permitting foaming of biodegradable resin to be positively and uniformly accomplished to provide a biodegradable resin foam with satisfactory quality. The...
5804113 Method and device for the continuous manufacture of slabstock polyurethane foam within a predetermined pressure range  
A method and device for continuously producing slabstock polyurethane foam wherein a polymerizable reaction mixture containing a blowing agent is applied onto a moving conveyor and allowed a free...
5753161 Vacuum extrusion system and method  
A horizontal vacuum extrusion line includes a fixed bulkhead, a die inside the bulkhead, a telescoping vacuum chamber section and a fixed chamber section. A dam in the fixed section forms a pond...
5700498 Molding apparatus  
Apparatus for blow-molding an article curved in three dimensions comprises two horizontally movable mold parts which, when in contact with each other, define a mold cavity curved in three...
5665395 Device for injection molding of slurries  
A device for the production of a green from slurry by solidification after injection into a mold having a temperature of less than 0° C. The device includes a mold having a jack wherein moveable...
5645862 Apparatus for the thermal densification of thermoplastic articles  
An apparatus for thermally densifying thermoplastic articles, particularly those of the expendable type. The apparatus includes a thermally insulated cabinet having mounted within a two-section...
5591463 Apparatus for the thermoforming and stacking of hollow objects incorporating a base formed from thermoplastics sheet material  
Apparatus for the thermoforming of hollow objects at a base comprises thermoforming of the objects from a sheet of thermoplastics material in a half of a double female mould that can be moved...
5589202 Apparatus for molding polyurethane foam  
A method and apparatus for producing a molded polyurethane foam without using low-boiling solvents such as Freon and methylene chloride which present problems when used as a blowing agent. The...
5585063 Apparatus and method for cooling hot disk-shaped objects  
Substrates (D) for optical recording disks are supported substantially vertically while moving through a shroud (32) through which cooling gas is drawn or pumped. The substrates may be supported by...
5540576 Apparatus having a vacuum chamber for producing moldings  
An apparatus having a vacuum chamber or chamber, wherein the changing manner of the mold can be improved, the sealing structure of the vacuum chamber or an injection nozzle is simple, and the cost...
5451358 Process and apparatus for making a thermobonding product  
Process for producing a thermobonding product by extruding a thermofusible mass (1) and scraping it in molten state onto an incised cylinder (2) regulated as to temperature between about 120° C....
5441396 Machine for the centrifugal molding of low-melting metals or synthetic materials  
The machine has a main structure which supports, so that they can rotate about a substantially vertical rotation axis, a lower plate for supporting a centrifugal molding die and an upper plate. The...
5435943 Method and apparatus for making an ophthalmic lens  
A method and apparatus for making an ophthalmic lens pumps monomer into one end of a gas permeable tube along its interior length while a chamber surrounding the gas permeable tube is maintained at...
5368460 Blown film die enclosure  
An enclosure is disclosed for minimizing or eliminating the effect of uncontrolled air currents and temperature gradients on a blown film bubble emerging from the die of a blown film extruder. The...
5275545 Vacuum cast molding apparatus  
A vacuum cast molding apparatus includes a plurality of vacuum chambers which can be brought into communication with each other, a plurality of depressurizing devices to evacuate each of the vacuum...
5250252 Method and device for stabilizing cured tires  
A method and device (1) for stabilizing a tire extracted at a relatively high temperature from a tire curing mold, whereby the tire (2) to be stabilized is inflated to a given pressure by a...
5204049 Method for preheating, curing and stabilizing vehicle tires  
A method of preheating, curing and stabilizing vehicle tires, whereby, just before being subjected to curing a first green tire (3) is preheated simultaneously with the stabilization of a second...
5126084 Method and apparatus for charging high-viscous material  
The present invention relates to a method and apparatus for charging a high-viscous material in a material tank into a charging tank. The high-viscous material, namely, putty is used preferably as...
5112562 Method and apparatus for manufacturing nonwoven fabrics  
Method and apparatus for manufacturing span bond nonwoven fabrics formed from continuous fibers which are small in fineness and high in strength and manufactured by the steps of spinning for...
5085813 Dust free pan granulator and method of operation  
A dust free zone is created in a granulator by including a dust barrier in the pan of the granulator in a position such that the pan is divided into two sections. The inlet for feeding material to...
5059266 Apparatus and method for forming three-dimensional article  
An apparatus and a method for forming a three-dimensional article with photosetting or thermosetting material on the basis of a three-dimensional information on the article by means of an ink jet...
5045259 Extrusion of vinylidene chloride copolymers under inert atmosphere  
The present invention is a process for forming an extruded article containing a copolymer of vinylidene chloride and at least one other ethylenically-unsaturated comonomer, said process comprising...
Matches 1 - 50 out of 134 1 2 3 >