Patents
Sitemap › B28 - Working cement, clay, or stone › B28B - Shaping clay or other ceramic compositions, slag or mixtures containing cementitious material, e.g. plaster › B28B 7 - Moulds; Cores; Mandrels
Patents for B28B 7 - Moulds; Cores; Mandrels (12,030)
08/2003
08/20/2003CN2567012Y River stone ball mould
08/20/2003CN1437566A Improvements in building blocks
08/20/2003CN1436751A Steel die production process and product of ceramic screw and nut
08/14/2003US20030150592 Method for producing foundry shapes
08/13/2003EP1334812A2 Detachable heating pellicle, in particular for the production of slabs of marble agglomerates or the like obtained with binders made of thermosetting resins
08/13/2003CN2566587Y Apparatus capable of timely continuous regulating ceramic tile die distributing depth
08/13/2003CN2565606Y Building formwork
08/12/2003US6605241 Method and apparatus for producing ceramic green sheet
08/12/2003US6605186 Headbox for gypsum/fiber board production
08/12/2003US6604930 Concrete block molding machinery
08/07/2003US20030148068 Polyester film for release film
08/07/2003US20030146367 Clamping arrangement for casting mold sidewalls
08/06/2003EP1332852A1 Clamping arrangement for casting mold sidewalls
08/06/2003CN2564615Y Non-shoulder non-bolt sleeper preburied iron base positioner
07/2003
07/31/2003US20030141624 Extensions for apertures in panels
07/31/2003US20030141615 Lightweight concrete composite blocks
07/31/2003US20030141432 Collapsible corner assembly for use in a form assembly
07/31/2003US20030140574 Method for producing purpose-made blocks, a device therefor and a purpose-made block
07/30/2003EP1331424A2 Ball valve for use in producing cast concrete articles
07/24/2003WO2003060251A1 Masonry block and method of making same
07/24/2003WO2003059589A1 Method and device for providing a fixture
07/24/2003WO2003059588A1 Device for producing molded bodies
07/24/2003US20030137081 Method of casting, the form used thereby and element produced therefrom
07/24/2003CA2720482A1 Masonry block and method of making same
07/23/2003CN2561838Y Assembled houses and special moulder for their walls
07/22/2003US6596168 Filter element and method for the manufacture
07/22/2003US6594963 Self supporting privacy wall system
07/17/2003WO2003058008A1 Method and apparatus for forming construction panels and structures
07/17/2003US20030131544 Precast concrete beam element and methods of making and installing same
07/16/2003EP1327654A2 Polyester film for release film
07/16/2003EP0980341B1 Organic lens molds in inorganic glass and novel inorganic glasses
07/16/2003CN2560483Y Stationary type semi automatic block machine mould by platform and mould resonance
07/16/2003CN2560482Y Concrete half mould for manually producing heat-resistant concrete shell of coal stove
07/16/2003CN1429696A Coloured curb and special mould and manufacturing method
07/16/2003CN1114738C In-situ cast hollow reinforced concrete slab preprovided with hollow hard thin wall members and its construction method
07/10/2003US20030126821 Masonry block and method of making same
07/10/2003US20030126809 Building block, system and method
07/09/2003CN1113746C Fibre reinforced hollow thin-wall tube for filling in bar reinforced concrete and its making method
07/03/2003WO2003053881A1 Method and apparatus for moistening a raw material
07/03/2003US20030123954 Portable mobile unit for producing panels designed generally for building
07/03/2003DE20303441U1 Mold, mold part or mold coating consists of foamed and/or solid latex with or without filler materials, with or without fibers and with or without vulcanizing agents or plastic dispersions
06/2003
06/26/2003WO2003052218A1 Formwork connection means
06/26/2003US20030116892 Method of producing light emitting tube and core used therefor
06/26/2003US20030115816 Panel forming system and components
06/25/2003EP1321579A1 Form for paving blocks and method for the production of such paving blocks
06/25/2003EP1321447A1 Method and apparatus for moistening a raw material
06/25/2003EP1321258A2 Equipment for removing water and sediments from molds for producing single-layer cement tiles
06/25/2003EP1321257A2 Process and device for producing building components
06/25/2003EP1321235A2 Clamping device
06/25/2003CN2557309Y Mould for producing flyash high-strength plaster slab
06/25/2003CN2557308Y Roof composite board mould
06/24/2003US6582216 Mould container with exchangeable mould container part
06/18/2003EP1319485A2 Mold with bottom die and inserts for forming ceramic tiles
06/18/2003DE10116230C1 Manufacture of precast concrete parts, involves using a formwork robot to close gap between two formwork panels
06/18/2003CN1111470C Method and equipment for forming ceramic parts
06/17/2003US6578815 Concrete wall and rib form
06/12/2003WO2003047829A1 Positioning aid
06/12/2003US20030108388 Pre-fabricated warped pavement slab, forming and pavement systems, and methods for installing and making same
06/12/2003DE20303567U1 Concrete form holding machine for forming objects has a cross-section which runs along a transverse strut and an end surface
06/11/2003CN2555141Y Die for prodn of high admixture coal ash bricks
06/11/2003CN1111237C Concrete bearing wall composite thermal-insulating hollow building block and its production method
06/05/2003US20030102607 Method and apparatus for producing ceramic green sheet
06/05/2003US20030101907 Sand casting foundry composition and method using shale as an anti-veining agent
06/04/2003CN2553980Y Adjustable mould
06/04/2003CN1421305A Method for producing natural stone brick plate
06/03/2003US6572811 Method of forming a cementitious panel
05/2003
05/30/2003WO2003044306A1 Method of manufacturing modules
05/30/2003WO2003043792A1 Mould equipment for concrete casting and a method for making the mould equipment
05/30/2003WO2002050857A9 Method for forming complex ceramic shapes
05/29/2003US20030100382 Process and composition for making multi-layer golf balls using rigid uncrosslinked shells
05/29/2003US20030097804 Concrete panel skirting system for manufactured homes and method for making the same
05/28/2003CN2552667Y Oil-filling capsule uniform pressure mould core
05/28/2003CN2552666Y Dovetail seamless side board for ceramic tile die
05/28/2003CN2552662Y Light wallboard maker
05/27/2003US6569364 Method for press-molding dielectric block
05/22/2003WO2003041929A1 Method and apparatus for forming a block having a textured surface
05/22/2003WO2003041928A1 Installation for producing reinforced concrete parts
05/22/2003WO2003041892A2 Method of reducing veining defects in sand-based foundry shapes
05/22/2003US20030094736 Method of surface modifying a medical tubing
05/22/2003CA2505690A1 Method and apparatus for forming a block having a textured surface
05/20/2003US6565062 Apparatus for the splitting of cast concrete dual blocks
05/15/2003WO2003040493A1 Bulkhead for forming concrete panels
05/15/2003WO2003039826A1 Honeycomb extrusion molding mouth ring
05/14/2003EP1165205B1 Method and apparatus for forming melt-blown filter cartridges having melt-blown core elements, and the filter cartridges formed thereby
05/14/2003CN2550153Y Floor tile mould for station platform
05/14/2003CN1417013A Inflated rubber core mold, special mold and making process
05/08/2003WO2003037586A1 General-purpose multicavity cassette mould for producing building keyblocks.
05/08/2003WO2003037585A1 Universal multicavity cassette mould for producing interlocking grouted plates
05/08/2003US20030087136 Self-constrained low temperature glass-ceramic unfired tape for microelectronics and methods for making and using the same
05/08/2003US20030085481 Custom contoured wall with rectangular liners
05/08/2003US20030084632 Panel forming system and components
05/08/2003CA2465670A1 A general-purpose multiple casing form for the manufacture of structural key blocks
05/08/2003CA2465669A1 A general-purpose multiple casing form for the manufacture of groove-and-crest plates from structural mixes
05/07/2003EP1308253A1 Method of making concrete panels
05/07/2003CN2548786Y Moulding apparatus for hollow magnesium composite wall panels
05/07/2003CN1415465A Production die for manufacturing fabricated member of concrete
05/07/2003CN1415462A Simple and fast method for preparing fabricated member of concrete
05/06/2003US6557378 Method for pressing oxynitride glass, disk of oxynitride glass made by said method, and pressing die for said method
05/02/2003EP0817709B1 Method for the manufacture of cementitious slab products
05/01/2003WO2003035809A1 Rubricating oil composition
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