B28B 7 - Moulds; Cores; Mandrels

Patents for B28B 7 - Moulds; Cores; Mandrels (12,030)
01/2003
01/08/2003	CN1389332A Regulation process of side template for single-rail beam
01/08/2003	CN1098148C Building material mfg. method
01/07/2003	US6503025 Precast concrete beam element and methods of making and installing same
01/07/2003	US6502801 Apparatus and method for molding a core for use in casting hollow parts
01/03/2003	WO2003000477A2 Brick and stone facings
01/02/2003	EP1270159A2 Production machine for heavy shaped bodies from concrete, like kerbstones
12/2002
12/25/2002	CN2527422Y Heterogenous lower edge of dry powder pressed brick shaping mould
12/19/2002	US20020190426 Comprises silicone-epoxy resin mixed with conductivity enhancing agent (carbon black) which is cured to control resistivity of films molded via shaping electrically sensitive energetic compositions (rocket fuels, explosives, fuels)
12/17/2002	US6494791 Elastomeric compositions and methods for making same
12/12/2002	WO2002098813A2 Step form mold
12/11/2002	EP1002187B1 Gas exhaust system
12/11/2002	CN2524902Y Shared model for partition board with longitudinal and lateral through cavity
12/11/2002	CN2524901Y Automatic forming mould and device for producing vacuum integrate Roman pole
12/05/2002	US20020180086 Vibratory mold system for concrete products
12/05/2002	US20020179808 Formwork for cylindrical columns
12/04/2002	EP1262296A2 Filtration structure for the pad of a press for producing single-layer cement tiles with filtration surfaces and apparatus for replacing such filtration surfaces
12/04/2002	EP1262295A2 Method and apparatus for producing single-layer tiles
12/04/2002	EP1261465A1 Exterior mold
12/04/2002	EP1261464A1 Vibratory mold system for concrete products
12/04/2002	CN2523826Y Fiber reinforced steel bar concrete thin wall component with bidirectional bores
12/03/2002	US6488491 Apparatus for molding blocks having air knife cleansing system
11/2002
11/28/2002	WO2002094524A1 A process for the functional regeneration of the porosity of moulds used for moulding ceramic objects
11/28/2002	WO2002070217A3 Method for creating concrete blocks with the appearance of natural fossil stone
11/27/2002	EP1260334A1 Process and device for producing building components
11/27/2002	CN2522234Y Mould for producing high-strength plaster hollow building block
11/26/2002	US6484791 Plunger for a pressing furnace
11/21/2002	WO2002092306A1 Formwork for precast concrete panels
11/21/2002	US20020173575 Water soluble tooling materials for composite structures
11/21/2002	US20020172759 Applying to form surfaces a form release coating consisting essentially of a vegetable oil, a viscosity reducer selected from the group consisting of mineral seal oil, alcohol and mixtures thereof; optionally a fatty acid
11/21/2002	US20020171166 Method of making molds for making articles and a method of molding articles using such molds
11/21/2002	CA2426566A1 Formwork for precast concrete panels
11/18/2002	CA2386689A1 Moulding filter sheets
11/14/2002	WO2002090072A1 Use of a suction cup for removing a sheet from a concrete slab
11/14/2002	WO2002078920A3 Mould for producing pre-cast concrete units
11/13/2002	CN2520243Y Core tube for producing hollow plaster batten
11/06/2002	CN1378295A Thin air tightness layer porous air ventilation film base for high temperature fuel battery funcitonal element
11/06/2002	CN1377945A Concrete emulsified demoulding agent produced with waste machine oil
11/06/2002	CN1377761A Double composite mould for mud powder rolling flower pot
10/2002
10/31/2002	WO2002085590A1 Method of manufacturing molded body, slurry for molding, core for molding, method of manufacturing core for molding, hollow ceramic molded body, and light emitting container
10/31/2002	US20020158183 Mold structure for plastic art, manufacturing method thereof, and plastic art
10/30/2002	CN2518662Y Cement tile shaping mould
10/30/2002	CN1376563A Extruding-out die and technology for forming blank of cored ceramics
10/30/2002	CN1376562A Frame of casting mould
10/29/2002	US6472459 Lithographically patterned or negative photoresist mold is filled and compressed to provide green microstructure within surface pattern which is then removed and sintered; micro-electronics; semiconductors; data storage; medical diagnostics
10/29/2002	EP1185741A4 Wall unit forming method and apparatus
10/24/2002	US20020152709 Blocks and block forming apparatus and method
10/24/2002	US20020152708 Concrete block, block joint and block structure
10/24/2002	US20020152603 Method of manufacturing honeycomb extrusion die and die manufactured according to this method
10/24/2002	DE10214017A1 Mould for precast concrete paving slabs has lower mould cavity block with screwed on side sections and peripheral recesses
10/23/2002	EP0775173B1 Starch-bound cellular matrix
10/23/2002	CN1375256A Ceramic tea tray and its production process and special mold
10/23/2002	CN1093030C Technological process of producing dense-rib composite wall board
10/22/2002	US6468065 Brick molding apparatus
10/22/2002	US6467749 Concrete column forming tube having a tear strip therein
10/17/2002	WO2002081122A2 Dry mixture of embedding material or moulding material for metal casting, embedding or moulding material produced therefrom and the use of the same
10/17/2002	US20020148586 Headbox is used to uniformly distribute a reactive, aqueous suspension of calcium sulfate hemi-hydrate crystals and lignocellulose fibers across the width of a foraminous wire mesh in a water felting to form uniform gypsum/fiber web
10/17/2002	US20020148195 Concrete forming panel with flexible barrier
10/17/2002	CA2435490A1 Embedding or moulding composition dry mix for metal casting, embedding or molding composition made therefrom and its use
10/16/2002	EP1249325A2 Method for producing screen means
10/16/2002	CN1374181A Production process of and assembled formwork for light solid wall partition board
10/15/2002	US6464199 Molds for producing masonry units with roughened surface
10/10/2002	WO2002079595A1 A support device
10/10/2002	WO2002078920A2 Mould for producing pre-cast concrete units
10/10/2002	DE10212377A1 Imprägnierter keramischer Kern und Verfahren zu seiner Herstellung Impregnated ceramic core and process for its preparation
10/10/2002	DE10110224A1 Shuttering system for concrete ready-made parts is fixed to ground by magnetic forces, shuttering body simultaneously acting as pole shoe of adhesion magnet
10/10/2002	CA2431359A1 Mold for the production of concrete articles
10/09/2002	EP1246982A1 Method of constructing formwork and an element for casting concrete components
10/09/2002	EP0818287B1 Mold for prefabricated concrete panels
10/09/2002	CN2514993Y Light compounded wall plate composite mould
10/09/2002	CN2514992Y Cement tile hanging plate forming mould
10/09/2002	CN1373327A Active wind regulating valve
10/08/2002	US6461551 Vacuum molding process
10/03/2002	WO2002077394A1 Mechanism for simultaneously adjusting the step support angles of a straight staircase
10/03/2002	US20020142210 Porous, gas permeable layer substructure for a thin, gas tight layer for use as a functional component in high temperature fuel cells
10/03/2002	US20020142057 Extruder for producing bodies of consolidated particulate material
10/03/2002	US20020140123 Method for producing bodies of consolidated particulate material
10/03/2002	US20020139065 Method and apparatus for hollow metal fabrication
10/02/2002	EP1246288A1 Porous gas-permeable substructure layer of a thin gas impervious layer for use as functional component in high temperature fuel cells
10/02/2002	EP0880432B1 Method for the manufacture of concrete products
10/02/2002	CN2513743Y Mould assembly for wall and floor ceramic tile of composite wear-proof ceramic
10/02/2002	CN2513742Y Multifunctional concrete mould
09/2002
09/26/2002	WO2002024604B1 Fabrication of ceramic microstructures
09/26/2002	US20020134906 Mold frame for a mold
09/26/2002	US20020134901 Wall mountable device, method of manufacture, and wall mounting method
09/26/2002	DE10114398A1 Formrahmen für eine Form Form the framework for a form
09/25/2002	EP1243387A2 Mould frame
09/25/2002	CN1370759A Method and special mold for preparing unfired ceramic element sheet
09/19/2002	WO2002072328A1 Water soluble tooling materials for composite structures
09/19/2002	WO2002051603A3 Method for producing purpose-made blocks, a device therefor and a row of purpose-made blocks
09/18/2002	CN2511465Y Light strip die
09/18/2002	CN2511464Y Filter board die
09/18/2002	CN1369362A Process for preparing emulational 3D stature
09/12/2002	WO2002071442A1 Ceramic discharge chamber for a discharge lamp and methods of making it
09/12/2002	WO2002070435A1 Method for making building elements
09/12/2002	WO2002070283A2 Ceramic tesseras for a mosaic which is easy and... pretty
09/12/2002	WO2002070217A2 Method for creating concrete blocks with the appearance of natural fossil stone
09/12/2002	US20020125593 Apparatus and method for molding blocks
09/12/2002	US20020125403 Mold for producing depressions in the sides of a molded block
09/12/2002	DE10130855A1 Telescopic mounting, for the framework of a concrete mold to cast construction concrete slabs, has additional holding magnets at the extending jib to hold the framework rigidly in place with a release action
09/12/2002	DE10110651A1 Form zur Herstellung von Formkörpern Form for the preparation of molded articles

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