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WO/2008/083005A1 |
A system includes one or more compacting wall retraction mechanisms for retracting one or more compacting walls of a compactable lightweight concrete block mold having at least two compacting walls. The compacting wall retraction mechani...
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WO/2008/078793A1 |
This invention provides a method for washing a mouthpiece member, comprising using a mouthpiece member, comprising a molding groove and a ceramic body supply hole in communication with the molding groove, in molding of a ceramic body con...
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WO/2008/078644A1 |
A mouthpiece (1) for molding a planar honeycomb structure including an introduction portion (3) provided on one surface (introduction surface (8)) side and having a plurality of rear holes (7), and a molding portion (2) provided on the o...
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WO/2008/071996A1 |
A filter assembly (44) for a cementitkms press mould, the filter assembly (44) having a first face (45) intended to contact and apply compression to a mixture contained in a press mould, the filter assembly (44) including a carrier plate...
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WO/2008/062299A2 |
The invention relates to stabilised earth blocks comprising a lower portion of non.-stabilised earth, and a thin layer of stabilised earth on one or two faces, wherein said faces are used for protecting a wall built with such blocks agai...
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WO/2008/063637A1 |
A method and apparatus for forming a concrete block in form having a resilient insert forming a cavity in which the block is cast and a rigid support for the resilient insert. After the block has cured, the form is inverted. One or more ...
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WO/2008/055504A1 |
In connection with casting concrete blocks for e.g. pavements etc., there is used a casting equipment including a bottom part (4) with casting cells (26) corresponding to the shape of the concrete blocks and a top part (2) with thrust pl...
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WO/2008/056065A2 |
The invention relates to a manufacturing method that comprises the steps of providing an envelope (12) and a mould (14), introducing a moulding material into the mould, placing the mould into the envelope, generating a negative pressure ...
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WO/2008/053854A1 |
A die for molding a honeycomb structure body, having a large number of molding grooves for molding a material into a honeycomb structure. The shape of the outer edge of the surface in which the molding grooves are formed is a polygon hav...
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WO/2008/054656A2 |
An electrochemical machining system and method includes at least one tube arranged in a first fixture, a second fixture arranged adjacent to the first fixture, the second fixture adapted for supporting a workpiece relative to the tube, a...
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WO/2008/049918A2 |
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 said paste to an extruder, the extruder havi...
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WO/2008/050888A1 |
In a manufacturing method of a die for molding a ceramic honeycomb structure having latticelike molding grooves, and body supply holes communicating with the molding grooves, the step of machining the latticelike molding grooves consists...
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WO/2008/047557A1 |
Disclosed is a method for producing a ceramic honeycomb filter wherein a body paste for honeycomb extrusion molding is produced by kneading a raw material mixture containing a ceramic raw material, a molding assistant and a pore-forming ...
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WO/2008/044497A1 |
A pug which is for forming an oxide ceramic as a ceramic material and has the property of being friendly to the global environment in a molding/baking step. The pug for oxide ceramic formation comprises an oxide ceramic-forming material,...
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WO/2008/042470A2 |
The invention includes methods of forming an aluminum oxynitride- comprising body. For example, a mixture is formed which comprises A:B :C in a respective molar ratio in the range of 9:3.6-6.2:0.1- 1.1, where 'A' is A12O3, 'B ' is A1N, a...
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WO/2008/040610A2 |
For an apparatus for the machine production of moulded concrete blocks in a moulding machine by compaction of a concrete mix introduced into a mould in nests of moulds under the action of shaking movements of a support which closes the n...
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WO/2008/041548A1 |
Disclosed is a method for producing a ceramic honeycomb structure wherein at least a ceramic raw material and a pore-forming agent are mixed and kneaded for obtaining a body paste, then the thus-obtained body paste is extrusion-molded in...
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WO/2008/040613A1 |
Disclosed is the use of force generators according to the principle of membrane contraction for exciting oscillating movements. Also disclosed are several advantageous examples of designs.
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WO/2008/033991A2 |
Certain embodiments of the present technology provide reinforcing guide systems used in fabrication of concrete elements and methods of constructing reinforcing guides used in fabrication of concrete elements. For example, in one embodim...
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WO/2008/026375A1 |
A process for producing a honeycomb structure which comprises: a mixing step in which raw molding materials including a raw ceramic material are mixed to obtain a mixture for molding; a kneading step in which the mixture for molding is k...
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WO/2008/017934A2 |
The present invention relates to new precast cementitious products with photocatalytic activity, and to a process to obtain them.
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WO/2008/016622A2 |
A porous grog with a body composition of clay and a source of Fe3+. Further, an earthenware water purification filter utilizing the porous grog in the body composition of the filter. Further, an earthenware filter utilizing Fe3+ treatmen...
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WO/2008/003108A1 |
The invention relates to a method for producing a molding by means of the following steps: producing a molding compound, plasticizing the molding compound in an extruder and removing it via a slotted nozzle, feeding the green product int...
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WO/2008/004489A1 |
On a lower die main body (3) and an upper die main body (9) of a molding die (1), a lower side outer circumference confining section (15) and an upper side outer circumference confining section (16) for molding the outer circumference po...
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WO/2008/000156A1 |
A mould and a heavy hammer are used for a cathode vibration shape machine. One mould and one heavy hammer might produce many specifications of cathode carbon block. The mould is a plug-board structure, and the heavy hammer is a slicing a...
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WO/2007/147422A1 |
The invention relates to a system (1) for compacting mixtures, especially concrete mixtures used for producing bricks. Said system comprises at least one vibration transducer (102, 104) for supporting a product support (12) for the concr...
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WO/2007/141212A1 |
For the manufacture of molded concrete blocks in a molding machine using a mold with multiple molding cavities and having pressure plates of a loading device submerging in the molding cavities from above and pressing on the concrete mix ...
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WO/2007/137506A1 |
A method for making large-size hollow ceramic plate (1,2,4) adopts raw materials of ordinary ceramics, mixing with industrial wastes or crude minerals abundant in period IV transition metal elements, squeezing a molded body by vacuum squ...
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WO/2007/131755A1 |
The invention relates to a device with a cellular structure through which a fluid can flow, a system for the modular optimization of cellular structures as well as a process for the manufacture of structures of this kind. The device thro...
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WO/2007/129882A1 |
This invention relates to a transportable hydraulic machine for producing adobe, cladding or ashlar-type adobe from clay, fine sand, soil or any other material that it is feasible to compact and that can vary the size and strength of the...
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WO/2007/123725A2 |
The present invention relates to methods for the formation of ceramic bodies. Methods of the invention involve processing ceramic-forming compositions to form an integrally self-supporting or stabilized structure, which may then be sinte...
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WO/2007/122155A1 |
The invention relates to a device for producing moulded concrete blocks in a moulding machine by actuating a vibration device on a concrete mixture that has been introduced into cavities (FN) of a mould (FE). According to the invention, ...
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WO/2007/122152A1 |
The invention relates to a vibration device in a device for producing moulded concrete blocks by compacting a concrete mixture in a mould (FE) and by vibrating said mould. According to the invention, a hydraulic actuator (RA) comprising ...
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WO/2007/122680A1 |
An extrusion molding machine that minimizes the wear of screw blade part, etc., realizing prolonged operating life and that is capable of producing a molding with which the possibility of occurrence of defects, etc. is extremely low. The...
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WO/2007/119999A1 |
The present invention relates to an apparatus and method for mass-producing a clay receptacle. The apparatus for mass-producing a clay receptacle includes: a fixed frame having a hollow portion formed at the inside thereof; a movable sep...
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WO/2007/120274A2 |
A concrete finishing tool includes a power unit (12, 112, 212), a vibratory head (150, 250), a gearbox (24) and a shaft (152), for transmitting rotary motion from the power unit (12, 112, 212) to the vibratory head (150, 250).
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WO/2007/119498A1 |
A honeycomb structure body is composed of hexagonal cells and an outer peripheral wall. Each hexagonal cell is surrounded by six cell walls of a hexagonal arrangement. The cell walls are divided into standard cell walls and reinforced ce...
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WO/2007/114795A1 |
A method and system to design a hollow core panel that can be produced by a concrete extrusion machine, the panel comprising a width (W), a thickness (T), a top surface along the width W, a bottom surface opposite the top surface, a firs...
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WO/2007/114089A1 |
A die (1) for forming a honeycomb structure has a die substrate (22) having a first plate-like member (23) and a second plate-like member (24). Grooves (7) are formed in that surface (28) of the first plate-like member (23) to which the ...
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WO/2007/104319A1 |
The invention relates to a method for producing clay targets from clay according to a cold pressing and low temperature firing method. According to said method, the material of the product is pressed into moulds up to 600 bar, said mould...
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WO/2007/104293A1 |
The invention relates to a device (2) and a method for producing molded articles (K) from moist concrete (7) or materials of the same type by means of a mold (3) comprising at least one mold cavity (4, 5). According to the invention, vib...
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WO2006065904A9 |
A process of producing a blanket is described and can involve forming an aqueous slurry of hydrophobic aerogels, fibers, and at least one wetting agent, drying the aqueous slurry to form a substantially dried product, and calendaring the...
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WO/2007/102629A1 |
The present invention relates to a carbon nanotube transistor biosensor with aptamers and a method for detecting a target material using the same, more particularly to a carbon nanotube transistor biosensor recognizing the target materia...
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WO/2007/096727A1 |
The invention provides block forming apparatus with a compression chamber having upper and lower opposed ends, and defining a common inlet and outlet at the upper end of the compression chamber, via which the compression chamber can be c...
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WO/2007/093481A1 |
A process for manufacturing ceramic tiles by ceramic powder pressing in cavities of a die provided with an isostatic punch a membrane of which rests on oil contained in adjacent and non-communicating chambers in continuous operation, cha...
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WO/2007/082521A2 |
The invention relates to a perforated jumbo insulating brick which can form a bearing outer wall as the single structural element without adding other building materials and structures, such as for example plasters, paneling, blenders an...
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WO/2007/078356A2 |
A process of molding a container closure comprises depositing a gob of thermoplastics material in a mold cavity and then moving mold plates in an upper mold portion relative to an opposing lower mold portion to form the container closure...
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WO/2007/074924A1 |
A cement-based composition for extrusion molding which has excellent dispersion of coal ash consisting mainly of fly ash and is effective in preventing fluctuations in unburned-carbon content from reducing productivity. It can be extrusi...
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WO/2007/069623A1 |
This invention provides a method and apparatus for manufacturing a bio-compatible concentric circular functionally gradient material that, in the production of a concentric circular composite sintered material comprising titanium and a b...
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WO/2007/070005A1 |
Apparatus (10) for extrusion injection forming of an article in a cavity (22) of a mould using a material, the apparatus (10) comprising an extrusion head (16) able to be operatively connected to the mould (12); the extrusion head (16) c...
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