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Patent Searching and Data


Matches 251 - 300 out of 3,547

Document Document Title
WO/2005/051576A1
The invention relates to a device for filling (1) at least one mould (2) with at least one powder (3), said device being characterised in that it comprises: means (4) for introducing at least one powder (3) into the device; at least one ...  
WO/2005/047021A1
The present invention relates to a tridimensional imitated stone pattern porcelain plate with the micropowder patterns and the manufacturing method and the final products of this plate. On the tridimensional imitated stone pattern porcel...  
WO2005025829B1
Method for forming ceramic tiles or slabs by means of a press provided with at least one cavity, consisting of arranging a hopper above a conveyor belt supported by a movable carriage; depositing in the hopper in a prearranged and/or ran...  
WO/2005/038161A2
A machine (10) and method for producing dimensionally consistent compressed earthen blocks (16). The approximately rectangular shaped block (16) is formed in a rectangular parallelepidped shaped chamber (12) having given dimensions. A pl...  
WO/2005/032783A1
A feed apparatus for use in depositing a slurry (46) upon a moving web (26) having a direction of travel includes a main metering roll (50), a companion roll (52) disposed in closely spaced relation to the metering roll (50) to form a ni...  
WO/2005/030668A2
A method for firing bricks provides a kiln car (1, 101, 201) including furniture with silicon carbide vertical supports (200) to define multiple vertical levels and support crossbeams (38). Low sets of bricks (5) are positioned on a firs...  
WO/2005/028144A1
The invention relates to forming and compacting different bulk powder materials. The inventive method for generating ordered structures in an open system during production of articles made of powder materials consists in pumping a powder...  
WO/2005/005115A1
Method for forming ceramic tiles, comprising the following operative steps: creating a continuous layer of powders on a flexible belt, advancing said belt through a pressing station of continuous type, with which means are associated to ...  
WO/2004/108377A1
The invention relates to a system for forming and stacking raw calcium-silicate bricks. In order to increase performance by handling large brick groups, the inventive system comprises a press provided with a bed (1) in which a multiple m...  
WO/2004/101241A1
A new type of concrete-casting machine, by means of which it will be possible to manufacture products with more diverse shapes than previously and which will have both less component wear and less need for maintenance, the concrete being...  
WO/2004/085128A2
A method for making a vacuum packaging film includes flowing a plastic melt, from a multi-layer extruder (302), onto a rotating roller (308). The plastic melt is then cooled while simultaneously imparting a pattern, via a pattern imparti...  
WO/2004/071733A1
A method for forming ceramic tiles or slabs in a continuous press, comprising the following operative steps: arranging a hopper, driven with reciprocating movement, above a conveyor belt; depositing in the hopper in a prearranged and/or ...  
WO/2004/045818A1
The invention relates to a method of producing a ceramic article. According to the invention, a slip is pressure cast in a mould (12) in order to form a deposit (20) and a solution (10) containing a deflocculating agent is filtered onto ...  
WO/2004/039548A1
The invention concerns a pressurized casting installation for ceramic articles (35) comprising two treatment stations and including a mounting frame (1); two rotary plates (3, 4), rotatable about a horizontal axis (5, 6) between: a posit...  
WO/2004/039547A1
A mix distributor (10) for filling a tray-like mold (100) is provided with a fixed housing (20), having a distribution surface (24) supporting a mold (100), and a movable housing (30), displaceable, along the surface (24), above the mold...  
WO/2004/035281A1
A method for producing a ceramic formed article which comprises forming a ceramic formed article by the use of the gel cast method, heating the resulting formed article to take out a solvent contained in the ceramic formed article to the...  
WO/2004/033312A2
A closure (410) for sealing the opening of a container (440). The closure includes an angled sealing plug (450) and an internal thread (422).  
WO/2004/028768A2
The invention relates to a receiving device (1), especially a suction head, for blanks (2) formed by malleable material, especially clay. Said device comprises a suction element (3) for receiving or holding the blanks (2), and a receivin...  
WO/2004/022296A1
Method for pressing precompacted flat blanks comprising the following operative stages: disposing the precompacted blanks spaced apart on a conveyor belt; driving said belt to bring that blank to be pressed below a pressing station provi...  
WO/2004/020165A1
A method and apparatus are disclosed for casting hollow-core concrete products, in which method concrete mix is fed into a mold of a delimited cross section traveling on a casting bed. According to the invention, the concrete mix is comp...  
WO/2004/011218A1
A method of patterning the surface of a molded article obtained by pressure-molding a powdery inorganic binder material which comprises vibrating the powdery inorganic binder material to thereby smoothen the surface thereof, then putting...  
WO/2004/011220A1
The invention relates to a system for the production of slabs of composite material characterized by a particular unloading system of the material from the mixers (1, 2) to a homogenizing disc (7) so as to provide a constant, homogeneous...  
WO/2004/009925A1
A construction block (2) is disclosed along with a method of producing and assembling a plurality of the construction blocks where the blocks have internal cages (3) around a central passage (1), said central passage (1) opening to top, ...  
WO/2004/002700A2
The present invention relates to a method and apparatus for manufacturing a moulded concrete unit. It is particularly although not exclusively applicable to moulding of a concrete unit suitable for use as a section for a freestanding wal...  
WO/2003/099737A2
The apparatus of the invention produces ceramic tiles having decorative effects similar to those of natural stone, and comprises a device with a perforated rotary belt interpositioned between a hopper (12) which loads and dispenses vario...  
WO/2003/091506A2
A building panel for attachment to exterior and interior building surfaces, the panel including a casting layer having at least one imbedded reinforcing layer, at least one attachment means extending through the casting layer and imbedde...  
WO/2003/089211A1
A process and equipment for producing multi-color concrete products, including architectural concrete blocks, concrete bricks, modular concrete products that are suitable for use in landscaping applications, such as retaining wall blocks...  
WO/2003/089208A1
Honeycomb structural body molding equipment, comprising a honeycomb structural body molding machine capable of extruding in a gravity direction or in the direction of less than 30┬░relative to the gravity direction, one or more support s...  
WO/2003/089210A1
A process and equipment for producing multi-color concrete products, including architectural concrete blocks, concrete bricks, modular concrete products that are suitable for use in landscaping applications, such as retaining wall blocks...  
WO/2003/078119A1
Apparatus for displacing mould components along a track in a mould machine. The apparatus comprises a carriage capable of releasably engaging individual mould components, the carriage being displaced by drive means. The mould components ...  
WO/2003/051593A1
An apparatus comprises layer forming means (5&semi 22) for forming a loose material layer (4&semi 7a&semi 8b) to be pressed that has a base portion contained in a pressing mould cavity (3), said base portion protruding with an upper exce...  
WO/2003/050057A1
The invention publishes a method for making man-made stone slab for building decoration. Grains of natural stone are put into different containers, together with respective slurries of different colors and thickness. The materials are mi...  
WO/2003/045649A1
The pressing for ceramic tiles includes use of a device comprising a container (1) for a forming material (3), the container comprising a frame (2) and an extractable bottom wall (25), translatably mountable on the frame (2). The process...  
WO/2003/041928A1
The invention relates to an installation for producing reinforced concrete parts. The inventive installation comprises: a first conveyor (1), on which the parts to be produced are cast; a second conveyor (2) which is used to dry said par...  
WO/2003/038360A1
A method is provided for use of a concrete composition and an associated apparatus. The method provides for mixing of the concrete material, accelerant powder and, optionally, an associated substance to enable the controlled hardening of...  
WO/2003/022543A1
This invention relates to the double-distribution unit and method, especially for forming ceramic tiles with pattern in imitation of natural stone. The double-distributor unit of the invention comprised of distribution translation framew...  
WO/2003/018444A1
An unloading end frame of a die-loading belt conveyor comprising means about which the belt winds at least partially during motion thereof, wherein the means comprise a plurality of small-diameter rollers (3) arranged consecutively to on...  
WO/2003/013813A1
The inventive mould for producing shaped articles from a concrete mixture comprises a bottom (1), end and lateral walls (2, 3) and is embodied of plastic material in a such a way that it is integral. In one embodiment, the bottom is prov...  
WO/2003/011610A2
An apparatus (11) and a method for impressing three-dimensional patterns (61, 62) in a slip-formed concrete wall (18). At least one impression roller (38) is provided at the discharge end (37) of a slip form (22). The impression roller i...  
WO/2002/092307A1
The invention relates to a method for producing gypsum slabs comprising the following steps: hydratable calcium sulphate and water are supplied to a first mixer (2) and a second mixer (3); a facing (5) is provided; a first gypsum paste i...  
WO2002024604B1
The invention provides ceramic molded solid articles and methods for making these articles on the micron scale. Articles are molded from ceramic precursors, optionally using molds including at least one portion that is elastomeric.  
WO/2002/022333A1
A method of making multiply-perforated ceramic plaques (1) by pressing a plastic ceramics mix between upper (A, B) and lower (C) mould members, wherein the upper mould member has a corresponding multiplicity of retractable pins (4) to fo...  
WO/2002/009917A1
In addition to a loading apparatus (10) for loading material through the upper mouth of the mould cavity (6), the unit comprises a blower device (30) for blowing air, means for moving said device while held a short distance from the uppe...  
WO/2002/007939A1
A loading apparatus for loading a ceramic press (1) comprises trolley means (9) movable between a loading position and an unloading position and suitable for transferring ceramic powders to cavities (4) of a mould of said press (1), prep...  
WO/2002/000945A1
The invention relates to a method for the indirect reduction of particulate oxide-containing ores, especially iron oxide containing material, in a fluidized bed method at a pressure < 5 bar. According to the inventive method, the ore is ...  
WO/2001/090028A1
A method for making a ceramic moulding form (14'), e.g. for moulding or forming of composite materials, glasses or metals, comprising the following steps: force-mixing of a batch of ceramic powder (1) in the dry phase in a mixer (5) for ...  
WO/2001/072489A2
A method and a device for applying powdered material (1) on a surface (3) comprise forming a flow of liquid (8), preferably by ejecting said liquid as drops from ejectors (7) arranged in array and controlled by computer means, associatin...  
WO/2001/064409A1
A method for the production of prestressed concrete products and a plant for implementing the method. Moulds provided with pretensioned wires are moved through fixed casting machines into a hardening space. In the hardening space, the co...  
WO/2001/059299A2
The device has the aim of providing a new cam device (1) that can be used in mold casting machines in which the active face (2) of the cam (1) faces downward to prevent sand and dirt from depositing between said cam (1) and the follower ...  
WO/2001/049470A1
A raw material feeder for firebrick making machines that is designed for easy charging of raw material, easy cleaning of the charger interior and stirring vanes, easy removal and replacing thereof, easy visual inspection of the raw mater...  

Matches 251 - 300 out of 3,547