|
Match
|
Document |
Document Title |
|
|
7597835 |
Method and machine for producing three-dimensional objects by means of successive layer deposition
Inventive machine allowing the simultaneous fabrication of several objects by a method of “rapid prototyping” type, by depositing a succession of layers of heat-fusible fluid. It chiefly...
|
|
|
7597832 |
Method for the production of plastic skins by powder sintering and corresponding sintering tool
The invention relates to a method for the production of plastic skins by pulverizing, wherein a powder is placed on a forming tool and a plastic skin is formed by sintering. A partial area of the...
|
|
|
7594806 |
Stuffer plug for automotive extrudate
A process and apparatus for insertion of a stuffer plug ( 18 ) within a hollow section of a automotive weatherseal extrudate ( 10 ) is provided which operates by insertion of a needlelike section (...
|
|
|
7582588 |
Method of manufacturing a catalyst
A method of manufacturing a catalyst, a catalyst precursor, or a catalyst support comprising:
(a) mixing a refractory metal oxide or precursor thereof with a liquid to form a paste; (b) adding...
|
|
|
7582250 |
Injection molding method and injection molding apparatus
This invention relates to an injection molding method using an injection mold. The method comprises (1) a molten resin injection step for injecting the molten resin from a gate into a cavity, (2) a...
|
|
|
7572048 |
Apparatus for highly controlled color distribution in mass produced concrete products
An apparatus for highly controlled color composition and distribution within the face mix of semi-dry concrete mix paving stones is disclosed.
|
|
|
7559756 |
Apparatus and method for actuation of injection molding shooting pots
Apparatus and method whereby coinjection molding shooting pot actuation structure is configured to be installed in a coinjection hot runner with a coinjection nozzle, the coinjection nozzle having...
|
|
|
7527490 |
Coinjection molding apparatus and related hot-runner nozzle
A coinjection molding apparatus includes a manifold, a nozzle body coupled to the manifold, a sleeve disposed within the nozzle body and defining an outer melt channel between the sleeve and the...
|
|
|
7521016 |
Pressurized gas introducing device, and injection molding method for moldings having hollow portion
An apparatus for introducing a pressurized gas includes a pressurized-gas supply-source, a plurality of measuring tanks, a first pressurized-gas supply-line, pressurized-gas supply valves in the...
|
|
|
7510387 |
Control system for dynamic feed coinjection process
Coinjection molding system control apparatus and method preferably includes flow control structure and/or steps configured to reduce pressure on a second melt, preferably causing a relatively small...
|
|
|
7470119 |
Confection center fill apparatus and method
Center filled confections, such as gummy or jelly candies or fruit snacks are continuously produced by co-deposition into a mold without candy tailing to obtain products with substantially uniform...
|
|
|
7462319 |
Injection molding machine apparatus and method with moving platen injection and ejection actuation
Injection molding machine apparatus and method with moving platen injection and ejection actuation is provided for an injection molding machine clamp assembly configured to clamp a relatively...
|
|
|
7462316 |
Apparatus and a method for the injection-compression moulding of articles made of plastic material with two components
Described herein is injection-compression moulding of articles made of plastic material with two components by means of a press of the stack-mould type, in which the first and second countermoulds...
|
|
|
7458795 |
Co-injection nozzle assembly
A gate adapter for use in a hot runner co-injection molding system includes a hollow gate adapter body defining a gate outlet at a free end thereof. At least a pair of nozzle assemblies is disposed...
|
|
|
7435368 |
Three-dimensional printer
A three-dimensional printer uses inkjet-type printheads to rapidly prototype, or print, a three-dimensional model. A powder feeder includes a conveyor system and a metering system to deliver powder...
|
|
|
7416398 |
Needle assembly for gas-assisted injection moulding
A fluid injection and exhaust needle for use in gas injection moulding comprising a needle with two separate flow channels; a fluid inlet channel and a fluid outlet channel; wherein gas is injected...
|
|
|
7399442 |
Multilayer molding using temperature adjustment of flow rate in conjunction with shooting pot technology
Disclosed herein are methods and systems for forming a plurality of multiple layer plastic articles. The methods and systems utilize shooting pot technology in combination with a combination of...
|
|
|
7390184 |
Dual injection manifold
A co injection manifold assembly for injecting two different materials into a common mold cavity includes a housing that defines a first passage, a second passage and an outlet. The first and...
|
|
|
7329112 |
Injection molding system for injection molding a plurality of materials
An injection molding system for injection molding a plurality of molten materials into a mold cavity includes a nozzle, a drop tip supported by the nozzle, and a central bore extending through the...
|
|
|
7320765 |
Gas pin for thermocouple for gas assisted injection molding
A method and system for forming an injection molded plastic part. After the injection of plastic material has started, a volume of gas from a fixed volume reservoir is introduced into the plastic...
|
|
|
7318717 |
Method and apparatus for forming fiber reinforced composite parts
A method and apparatus for combining raw fibrous and binding materials in a single mixing step (Step S 3 ), followed by consolidation (Step S 5 ) so as to greatly shorten the overall cycle time to...
|
|
|
7309221 |
Internally coated mold, and internal mold coating forming method
An in-mold coat-forming mold and an in-mold coat-forming method are provided, wherein the mold prevents leakage of a coating material for the long term, which is likely to occur when the in-mold...
|
|
|
7306446 |
Co-injection nozzle with improved interior layer termination
Disclosed herein are a method and apparatus for combining two or more streams of a polymeric material to form a plastic object. The method and apparatus are capable of ending an interior layer of...
|
|
|
7306445 |
Mold closing device for an injection molding machine
A mold closing device of an injection molding machine for producing plastic parts made of two or more plastic components includes a central mold carrier element which is arranged between two outer...
|
|
|
7293982 |
Device for producing physically expanded structural foams during an injection molding process involving the use of dynamic mixing elements
Foamed molded articles can be produced during an injection molding process, among other things, by utilizing physical blowing agents. Existing technologies differ to the greatest possible extent in...
|
|
|
7291304 |
Coinjection molding cooled shooting pot cylinder
Coinjection molding shooting pot cooling apparatus and method are configured to cool a shooting pot cylinder which, in combination with a shooting pot piston, injects a melt through a coinjection...
|
|
|
7291298 |
Apparatus and method for injection molding shooting pot wedge feature
An injection molding shooting pot shot size control apparatus is configured to be installed in a coinjection hot runner with a coinjection nozzle, the coinjection nozzle having at least two melt...
|
|
|
7261536 |
Injection molding device with outside air inlet part
A resin molding device, resin molding method and resin molded product capable of guiding a sink to an optional position to perform a precise molding. A resin molding metal mold includes a gate...
|
|
|
7261535 |
Co-injection nozzle
A nozzle for an injection molding machine is disclosed. The nozzle includes a nozzle body, an inner nozzle, and an outer nozzle. The nozzle defines two independent flow paths therethrough. The...
|
|
|
7220380 |
System and method for fabricating a three-dimensional metal object using solid free-form fabrication
A method for solid free-form fabrication of a three-dimensional metal object includes depositing a particulate blend in a defined region, the particulate blend including a number of metal or metal...
|
|
|
7220118 |
Horizontal multi-material molding machine
A horizontal multi-material molding machine includes a rotary table having a rotation axis center in a horizontal direction, a multi-material molding metal mold mounted on the rotary table,...
|
|
|
7217114 |
Device for making a resin roller
A resin roller ( 10 ) is produced by disposing a core body ( 21 ) in a forming metal mold ( 1 ) having a cylindrical metal mold ( 13 ) and core supporting members ( 14 ) furnished at both edge...
|
|
|
7217113 |
Process and installation for the manufacturing of a coating for an impression cylinder
Manufacturing a coating for an impression cylinder whereby a carrier and a cylinder shape is provided. A hollow cylinder is positioned between the carrier and the cylinder shape, and material to...
|
|
|
7210917 |
Two position double injection molding apparatus
An apparatus and method for injection molding of molded products including a first cavity chamber for forming a seal liner, with the first cavity chamber having an outer edge, and a second cavity...
|
|
|
7207796 |
Hot runner coinjection nozzle with thermally separated melt channels
Coinjection molding nozzle apparatus and method includes structure and/or steps whereby a first nozzle melt channel is kept thermally separated from a second nozzle melt channel. Preferably,...
|
|
|
7198477 |
Mechanical shut-off valve for gas-assist injection molding
A mechanical shut-off valve member for use with gas-assisted injection molding systems. A piston member is slidingly positioned in a body member or housing and spring-biased to a closed position....
|
|
|
7192270 |
Tight pitch nozzle with individual valve gate control
An injection molding system is disclosed. The system includes a multiple valve gated nozzle. The flow through each valve gate is determined by individually operated valve pins. Each valve pin is...
|
|
|
7182892 |
Gas assisted injection molding with fixed volume gas reservoir and temperature control
A method and system for forming an injection molded plastic part. After the injection of plastic material has started, a volume of gas from a fixed volume reservoir is introduced into the plastic...
|
|
|
7179072 |
Gas venting needle
A gas venting needle for use in gas injection moulding the open end having a flow valve with no moving parts; the flow valve being provided by a plurality of individual flow channels sized such...
|
|
|
7179071 |
Compression molding container preforms
An apparatus for supplying a mold charge for a mold cavity in accordance with one aspect of the present invention includes a mold charge chamber having a longitudinal dimension and at least two...
|
|
|
7156634 |
Injection molding machine spigotted shooting pot piston
An injection molding shooting pot configured to be installed in a coinjection hot runner with a coinjection nozzle, the coinjection nozzle having at least two melt channels ending at the same gate....
|
|
|
7150616 |
Die for producing meltblown multicomponent fibers and meltblown nonwoven fabrics
A die tip adapted for extruding a plurality of meltblown multicomponent filaments that includes at least two series of conduits that extend and converge in to the interior of the die tip to convey...
|
|
|
7146236 |
Dynamically configured 3-D object creation system
A three dimensional object creation system that prints objects layer by layer, the system including a plurality of printheads, the system printing at least part of each of multiple layers...
|
|
|
7140858 |
Apparatus and process for injection molding articles of plastics material
It is provided an apparatus for injection molding articles of plastics material comprising: molds ( 2 a ) and countermolds ( 2 b ) forming molding units ( 3 ), molding cavities ( 7 ) being defined...
|
|
|
7125231 |
Cam pin/slide actuation for two-shot injection mold
A two-shot injection mold employs a cam pin/slide actuation to open and close the mold, and is configured to leave the mold closed after the first shot and to open it only after the second shot,...
|
|
|
7118364 |
Process for manufacturing a toothbrush
A process for manufacturing hollow handled toothbrushes is disclosed. The process includes; a) providing a toothbrush mold having a head portion, a base portion, a toothbrush cavity located between...
|
|
|
7018189 |
Mold closing device for an injection molding machine
A mold closing device of an injection molding machine for producing plastic parts made of two or more plastic components includes a central mold carrier element which is arranged between two outer...
|
|
|
6997690 |
Flushless mold valve assembly
A low-pressure mold valve assembly includes a coupler to removably attach a mix head to a mold assembly in an assembly line environment. A first piston which is rectilinear in cross section is...
|
|
|
6991446 |
Multiple density interior trim substrate and method and system for making same
The present invention involves a method and system for manufacturing a multiple density substrate for impact energy absorption with a mold having a mold cavity of a predetermined shape. The...
|
|
|
6989115 |
Method and apparatus for prototyping a three-dimensional object
A three-dimensional printer includes multiple printheads for printing binder and/or colorant onto a bed of build material in a build chamber. The printheads can be mounted on a gantry that is...
|