Class / Patent application number | Description | Number of patent applications / Date published |
264570000 | Including hydrostatic or liquid pressure | 18 |
20080211145 | Composite Component Production Using Fluid Density and Pressure - A production system for producing a composite component including, a mould assembly ( | 09-04-2008 |
20090243162 | METHOD FOR PRODUCING A SOLID - An apparatus and method for producing a solid product such as orthopedic appliances, dental splint mouthpieces, dentures, lined dentures and the like from flowable materials such as silicones, acrylics, polyurethanes and dental casting investments. The container in which an article is treated will develop 80-100 psi and has opposed curved surfaces between which a seal is formed without leakage. | 10-01-2009 |
20100007066 | METHOD AND DEVICE FOR PRODUCING A STRUCTURE - The invention relates to a method and a device for producing a structure made up of at least two bodies in a cavity of a mold defining the structure. | 01-14-2010 |
20100065990 | PRODUCTION METHOD AND PRODUCTION APPARATUS FOR POLYMER MEMBER - To provide a production method for producing a polymer member in which a pressurized fluid containing a modifying material is introduced more easily and stably into a molten resin in an injection molding machine. This task is solved by providing a production method, for producing a polymer member by using an injection molding machine provided with a mold and a heating cylinder, the method including: introducing, into a molten resin in a heating cylinder, a pressurized fluid containing a modifying material, liquid carbon dioxide, and a liquid in which the modifying material is dissolvable while controlling a flow rate of the pressurized fluid by a cylinder; and injecting the molten resin, into which the pressurized fluid is introduced, into the mold to form the polymer member in which the modifying material is contained in a surface of the polymer member. | 03-18-2010 |
20100171244 | REACTION INJECTION MOLDING - A system for molding a part including a first surface and a second surface opposing the first surface, the system includes: a pressure supply arrangement; and a Reaction Injection Molding (RIM) arrangement including a pin plate assembly and a mold defining a mold cavity, the RIM arrangement configured for supplying a bi-component liquid mixture to the mold cavity in which the bi-component liquid mixture chemically reacts and thereby forms a thermoset polymer, the pin plate assembly coupled with the pressure supply arrangement and the mold, the pressure supply arrangement configured for supplying an inert gas to the mold cavity via the pin plate assembly and thereby for one of reducing and eliminating a formation of a sink mark on the first surface of the part. | 07-08-2010 |
20100237546 | METHOD FOR PRODUCING A THIN-WALLED CONTAINER AND CONTAINER PRESSURISATION METHOD - The invention relates to a method for producing a thin-walled container, characterised in that a preform is deformed using a weight/wall surface ratio of the order of 150 g/m | 09-23-2010 |
20100327496 | METHOD AND APPARATUS FOR MOLDING COMPOSITE ARTICLES - A method of molding a composite article includes providing a first floating mold that has a fluid backing, wherein the fluid defining the fluid backing is stored in a fluid chamber positioned beneath the first floating mold, providing a second non-floating mold that does not include a fluid backing, and sealing the first floating mold to the second non-floating mold to define a molding chamber thereinbetween. | 12-30-2010 |
20110001277 | METHOD OF MANUFACTURING HOLLOW STRUCTURAL MEMBER, SUBSTRATE FOR HOLLOW STRUCTURAL MEMBER PRODUCTION, AND APPARATUS FOR MANUFACTURING HOLLOW STRUCTURAL MEMBER - There is provided a method of manufacturing a hollow structural member suitable for precisely manufacturing a hollow structural member whose pitch space of the hollows is below 30 μm. The method of manufacturing a hollow structural member of this invention is to encapsulate, by using a gas-permeable material in part of a material that constitutes the substrate ( | 01-06-2011 |
20110163485 | FORMING APPARATUS AND METHOD USING WATER PRESSURE OR VAPOR PRESSURE - Provided is a forming method comprising fixing an object in a mold of a forming apparatus comprising a water pressure or vapor pressure generator and the mold communicated with the water pressure or vapor pressure generator; generating water pressure or vapor pressure using the water pressure or vapor pressure generator and then injecting the water pressure or vapor pressure into the mold; and forming the object fixed in the mold using pressure generated by the water pressure or vapor pressure, and a forming apparatus used in the same. According to the present invention, it is possible to form an under-cut portion and other fine shapes which could not be formed by a conventional forming method and also it is possible to solve the problems such as the thickness variation and the whitening phenomenon after the forming process. | 07-07-2011 |
20110215508 | Resin moulding system - A method of making a composite moulding includes providing a base ( | 09-08-2011 |
20120119423 | METHOD AND MOULD ARRANGEMENT FOR MANUFACTURING ARTICLES WITH THE HELP OF A MOULD - The object of the invention is a method and a mould arrangement for manufacturing articles with the help of a mould. The solution according to the invention comprises a strong pressure-resistant frame ( | 05-17-2012 |
20120133087 | METHOD AND APPARATUS FOR MANUFACTURING ARTICLES WITH THE HELP OF A MOULD - The object of the invention is a method and an apparatus for manufacturing articles with the help of a mould. The solution according to the invention comprises a strong pressure-resistant frame ( | 05-31-2012 |
20120326360 | APPARATUS AND METHOD OF SHAPING PLASTICS MATERIAL PRE-FORMS INTO PLASTICS MATERIAL CONTAINERS WITH AIR EXTRACTION GUIDED THROUGH A SURGE CHAMBER - An apparatus and method for the shaping of plastics material pre-forms into plastics material containers with at least one blow moulding station which is arranged on a conveying device rotatable about a pre-set axis of rotation (D). The blow moulding station has a blow mould and this blow mould forms a cavity in the interior of which the plastics material pre-forms are capable of being expanded by being acted upon with a gaseous medium to form the plastics material containers, with a stressing device, which acts upon the plastics material pre-forms with the gaseous medium in order to expand them, and with a clean room, which surrounds the blow moulding station at least in part. The clean room is bounded off from an environment by at least two walls which are movable relative to one another. | 12-27-2012 |
20130032974 | PERMEABLE MATERIAL COMPACTING METHOD AND APPARATUS - A permeable material compacting method includes, forming a cavity between a membrane and a structure, porting fluid to or from the cavity, positioning permeable material adjacent the membrane, generating a differential pressure across the membrane, deforming the membrane, and decreasing volume of the permeable material | 02-07-2013 |
20130093126 | MOLD MADE OF A COMPOSITE MATERIAL AND PROCESS EMPLOYING THIS MOLD - A mold for manufacturing products made of composite materials, which comprises at least one functional portion made of a composite material joined to at least one interface made of a composite material which projects at least partially around the functional portion, said mold being provided with one or more mechanic fastening devices for the coupling with at least another mold. | 04-18-2013 |
20130221582 | Process For Making An Embossed Web - A process for making an embossed web. A precursor web is provided between a forming structure and a static pressure plenum. The forming structure has a plurality of discrete apertures or depressions. Pressure is provided by the static pressure plenum against the precursor web and the forming structure to force the precursor web into the apertures or depressions of forming structure to form the embossed web. The resulting embossed web has a plurality of discrete extended elements. | 08-29-2013 |
20140054830 | Fiber resin duct - The invention relates to a method and a device for manufacturing a fiber-composite component, in which a closed U-shaped profile is placed onto the vacuum film and subsequently the cavity formed there is evacuated in order to form in this manner natural resin flow paths in the semifinished fiber product. | 02-27-2014 |
20160129621 | TWO STAGE SYSTEM AND METHOD FOR MOLDING CONTAINERS - A method and system for hydraulic blow molding a container from a preform | 05-12-2016 |