| Patents for B28B 3 - Producing shaped articles from the material by using presses; Presses specially adapted therefor (10,606) |
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| 03/20/1991 | EP0417485A2 Press for making dimensionally stable pressed articles from particulate material |
| 03/20/1991 | EP0417079A1 System for die-casting of concrete products such as block stones in a cellular mould |
| 03/19/1991 | US5000793 Method of manufacturing a building element based on a hydraulic binder, an element thus obtained, and a building method using such elements |
| 03/19/1991 | US5000671 Machine for imprinting sculptured designs on walls and ceilings |
| 03/13/1991 | EP0417053A2 An extruder, in particular for shaping items with totally enclosed internal cavities |
| 03/12/1991 | US4999157 Method for molding powders |
| 03/06/1991 | EP0414981A1 Ceramic tile |
| 02/27/1991 | EP0414411A2 Extrusion die construction and its method of manufacture |
| 02/27/1991 | EP0414410A2 Method for manufacturing a die for extruding honeycomb material |
| 02/27/1991 | EP0414149A2 Pattern-inlaid ceramic tile and method for production thereof |
| 02/27/1991 | CN1049475A Material supplying apparatus of scaling type of powder molding machine |
| 02/24/1991 | CA2012588A1 Method for manufacturing a die for extruding honeycomb material |
| 02/20/1991 | CN1049309A 螺旋压力机 Screw Press |
| 02/20/1991 | CN1049308A Machine using in both two-range three-sides planing for working wood and double-directional planing for metal |
| 02/19/1991 | CA1280273C Auger construction for machines for forming hollow core concrete slabs |
| 02/13/1991 | EP0412834A2 Material supplying apparatus for a powder moulding machine |
| 02/13/1991 | EP0412122A1 Superplastic sintered magnesium-oxide ceramic |
| 02/07/1991 | DE3925844A1 Producing permeable moulded bodies - using mould die made of base section, guide section and stamp fitted with air holes to ensure uniform porosity |
| 02/06/1991 | CN2070670U Brick presser for hollow sand-lime brick |
| 02/05/1991 | US4990081 Apparatus for shaping carbonaceous blocks by multiaxial compacting |
| 01/23/1991 | EP0409471A2 Apparatus for forming concrete blocks |
| 01/22/1991 | US4986744 Apparatus for manufacturing multi-layered concrete roof tiles |
| 01/15/1991 | US4984487 Method for manufacturing a die for extruding honeycomb material |
| 01/09/1991 | CN1048411A Method of forming compacts |
| 12/31/1990 | CA2017840A1 Method of making dimentionally reproducible compacts |
| 12/27/1990 | EP0403979A2 Inorganic cured shape and method of producing the same |
| 12/27/1990 | EP0403743A2 Method for molding powders |
| 12/27/1990 | EP0305395B1 Machine for manufacturing of flat products |
| 12/26/1990 | CN2068048U Asbestos cement liquid feed extruder |
| 12/25/1990 | US4979889 Extrusion die for mini-monolith substrate |
| 12/19/1990 | EP0402593A1 Extruding head for the extrusion of a ceramic mass into honeycomb structures |
| 12/16/1990 | CA2018989A1 Extrusion die for the extrusion of a ceramic material into honeycombed bodies |
| 12/13/1990 | DE3918271A1 Mfg. and/or treating concrete block |
| 12/12/1990 | EP0401462A2 Process for making and/or handling concrete blocks |
| 12/11/1990 | US4976903 Shaping molds and shaping of ceramic bodies by using such shaping molds |
| 12/05/1990 | EP0400704A2 Method for forming uniformly compacted ceramic tiles and means for its implementation |
| 12/05/1990 | CN1047474A Antiskid, wear-resisting ceramic brick and mould |
| 12/05/1990 | CA2017614A1 Process for the production and/or treatment of concrete blocks |
| 11/29/1990 | DE4009607A1 Disconnecting powder feed in pressing appts. during pressing stage - to avoid damage to powder feed by vibrational stress |
| 11/28/1990 | EP0399281A2 Filling device for the automatic filling of the die of powder presses |
| 11/28/1990 | CN1047273A Dry-pressed unfired clay brick, productive method and apparatus thereof |
| 11/28/1990 | CN1010567B Solid flowable polymer medium with metal additives and method of molding using same |
| 11/24/1990 | CA2017343A1 Device for automatically filling the die of a powder press |
| 11/14/1990 | EP0396929A1 Isostatic moulding apparatus for the production of compacted bodies of ceramic powder material |
| 11/14/1990 | CN2065542U Hot rolling press |
| 11/10/1990 | CA2016095A1 Isostatic press for making compacts of powdered ceramicc material |
| 11/07/1990 | EP0396302A1 Apparatus for use in moulding |
| 11/05/1990 | CA2015617A1 Apparatus for use in moulding |
| 10/24/1990 | EP0393767A2 Method and apparatus for forming preformed material |
| 10/24/1990 | EP0393335A2 Method for molding powders |
| 10/24/1990 | CN2064297U Drum chinese style tile blank making machine |
| 10/24/1990 | CN2064296U Internal vibration type extrusion forming machine for making concrete circular hole board |
| 10/24/1990 | CN2064295U Dry earth brick making machine |
| 10/23/1990 | US4965107 One end-sealed ceramic double wall-structural tubes |
| 10/23/1990 | US4965039 Ball milling a mixture of an inorganic powder, water and a dispersant, heating at a temperature above the gelation point of a polymer binder, cooling |
| 10/23/1990 | US4965027 Adding binder fluid with specific freezing point, molding, cooling |
| 10/23/1990 | US4964888 Particulate adsorbents having different particle sizes |
| 10/17/1990 | EP0392818A2 Jig and method for isostatic-pressing ceramics |
| 10/17/1990 | CN2063866U Hollow building blocks shaper |
| 10/16/1990 | US4963305 Insulated face brick |
| 10/14/1990 | CA2014312A1 Jig and method for isostatic-pressing ceramics |
| 10/11/1990 | DE4009606A1 Impact spindle press - for ceramic moulding with die frame descending in the same direction as the top ram |
| 10/03/1990 | EP0390679A2 Process and apparatus for manufacturing kiln furniture made of ceramic foam, and kiln furniture thus obtained |
| 10/03/1990 | EP0390516A1 Method and apparatus for producing extruded ceramic products |
| 10/03/1990 | EP0390497A2 Ceramic material extruding method and apparatus therefor |
| 10/03/1990 | EP0390302A2 Process and device for making plaster elements especially imitation marble with visible faces of high surface quality |
| 10/03/1990 | CN1045763A Titania extrudates |
| 10/02/1990 | US4960554 Injection modling, extrusion die for use with inorganic oxide pastes |
| 09/30/1990 | CA2013151A1 Manufacturing plaster elements |
| 09/26/1990 | EP0389253A2 A process for the producing of ceramic honeycomb structure-extruding dies |
| 09/26/1990 | EP0389221A1 Production method of honeycomb die-forming electrical discharge machining electrodes and production method of honeycomb dies |
| 09/26/1990 | EP0389041A1 Titania extrudates |
| 09/26/1990 | EP0388706A1 Plate with a white and coloured layer for the manufacturing of a relief picture |
| 09/26/1990 | CN1009715B Fabrication technique and moulds for tightweight hollow bricks made of pottery clay |
| 09/25/1990 | US4959003 Device for die-casting of concrete goods such as block stones in a cellular mould |
| 09/19/1990 | EP0387326A1 Device for detachably fastening a mould frame. |
| 09/12/1990 | EP0386949A2 Ceramic tubes and their manufacture |
| 09/11/1990 | US4955524 Extrusion die construction and its method of manufacture |
| 09/10/1990 | CA2011190A1 Ceramic tubes and their manufacture |
| 09/07/1990 | WO1990009874A1 Process and device for producing a profile section made mainly of ceramic materials |
| 09/05/1990 | CN2061510U Press for producing ceramic block |
| 08/30/1990 | DE3906268A1 Verfahren und vorrichtung zum herstellen eines mehrheitlich aus keramischen materialien bestehenden profils A method and apparatus for producing a majority of ceramic materials consisting of profile |
| 08/23/1990 | WO1990009264A1 Device for forming construction articles with cavities |
| 08/23/1990 | DE3904617A1 Press for cold-forming moulding compounds to make moulded bodies, especially ceramic blocks |
| 08/16/1990 | EP0382653A1 Vibrating press for moulding concrete products |
| 08/14/1990 | CA1272579A1 Extruder for casting concrete slabs |
| 08/09/1990 | DE3903080A1 Verfahren und vorrichtung zum herstellen eines, insbesondere tellerfoermigen, formlings aus einem granulat A method and apparatus for manufacturing a, particularly tellerfoermigen, the molding of a granule |
| 08/07/1990 | US4945701 Composite concrete floor panel |
| 08/01/1990 | EP0380232A2 Extrusion die assembly for forming honeycomb structures having thickened outer skin |
| 08/01/1990 | CN2059871U Small tile shaper |
| 07/31/1990 | CA1272012A1 Concrete extruder with cross cutting and plugging of core ends |
| 07/18/1990 | EP0378275A2 Plate product of ceramic material and process for the manufacturing thereof |
| 07/17/1990 | US4941949 Apparatus for manufacturing textured acoustical tile |
| 07/17/1990 | US4941748 Extruder with ceramic processing unit |
| 07/13/1990 | CA2003170A1 Process using the combined action of vibration and pressure under vacuum, for the manufacture of large size sheets of ceramic material, with high mechanical characteristics |
| 07/12/1990 | WO1990007406A1 Control device for controlling over time the filling pressure in a compression moulding die |
| 07/04/1990 | EP0376334A2 Non-asbestos inorganic hardened compositions and production method thereof |
| 07/03/1990 | US4938913 Passage thru die; reduction in bulk cross-section; polyethylene |
| 07/03/1990 | CA1271011A1 Method of molding powders of metal, ceramic and the like |
| 06/28/1990 | DE3934594A1 Distributor grid for vacuum press for moulding ceramics - consists of intersecting metal strips in circular frame |