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7575700 |
Apparatus and method for a mold alignment system
An embodiment generally relates to a guidance system for aligning a tamperhead and a mold in the production of concrete products. The guidance assembly includes an alignment element mounted on the...
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7575682 |
Contaminant-reactive geocomposite mat and method of manufacture and use
Reactive geocomposite mats, and their method of manufacture, for treating contaminants in sediment, soil or water that allow the passage of essentially non-contaminated water therethrough. The...
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7563397 |
Solid free-form fabrication methods for the production of dental restorations
Solid free form fabrication techniques such as fused deposition modeling and three-dimensional printing are used to create a shell or die used in the manufacture of a dental restoration....
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7550106 |
Process for the manufacture of slabs and panels of ceramic material
In the manufacture of slabs and panels of ceramic material according to the vacuum vibrocompaction method described in Italian patent 1,311,858, the initial mix is formed using ceramic having the...
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7217380 |
Vibration apparatus and methods of vibration
The present invention relates to apparatus and methods of vibration. In particular, the present invention relates to apparatus and methods of vibration for tooling in a structure, such as, for...
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7115223 |
Method of forming and heating a compressed composite product
The present invention is a method of forming and heating a compressed composite wood product. The method includes introducing a mat assembly of resinated discrete wood elements into an oscillating...
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7114305 |
Hybrid arched overfilled structure
A hybrid arched overfilled structure includes a combination of pre-cast side elements and at least one cast-in-place crown sector element. The side elements are pre-cast generally in a horizontal...
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7093396 |
Record receptacle for a burial vault
A metallic receptacle is embedded in the concrete material of a burial vault. The receptacle contains archival quality paper that records information identifying the person interred in the burial...
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7083692 |
Method and device for vulcanizing shaped bodies from rubber mixtures
Methods and devices for vulcanizing or cross-linking under pressure and increased temperature shaped bodies that consist especially of rubber mixtures. The shaped body is first dipped into a bed of...
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7041244 |
Method for producing moulded bodies
A process for producing tablets comprising one or more active substances, in which pulverulent to granular starting components are shaped and then solidified, wherein the solidification takes place...
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6994820 |
Method of forming a compressed composite product
The present invention is a method of forming a compressed product. The method includes introducing a material into a press that is oscillating between a compression phase and a release phase. The...
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6984350 |
Method of and apparatus for manufacturing a web having filaments aligned in a transverse direction
An apparatus for manufacturing a transversely aligned web has a spinning device provided with a plurality of nozzles for extruding molten polymer as filaments, and a conveyor on which the filaments...
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6886304 |
Multi-layer slab product made of stone granulates and relative manufacturing process
The invention concerns a product and the relative manufacturing process, said product, including at least a precast support ( 2 ) of expanded material and at least a layer ( 3 ) of agglomerated...
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6878319 |
Process for the production of a detergent bar
In an apparatus and process for manufacturing a detergent bar, the bar comprises a first distinct zone comprising a first component and at least a second distinct zone comprising a second...
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6827896 |
Vibration assisted processing of viscous thermoplastics
Cure and consolidation of a viscous thermoplastic resin, especially one that softens and melts at a high temperature, is improved by assisting autoclave pressurized momentum transport for...
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6814906 |
Apparatus and method for molding blocks
Apparatus for molding blocks with laterally projecting, undercut side features includes a mold box having split mold parts defining a mold cavity open at the top and bottom. A top plate having an...
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6808660 |
Method for producing a rail substructure
A method for producing a rail substructure for railroad tracks, for which a rail bed is concreted and dowels are anchored positively in the concrete in order to fasten the rails, such that the...
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6790393 |
Solid surface material with a simulated burled wood effect and method
An article and method of preparing a synthetic solid surface material having a simulated burled wood effect in a pattern formed by preparing a resin matrix with iron oxide pigments and pearlescent...
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6780369 |
Method of finishing plastic concrete mixture
A method of finishing concrete using a vibrating tool to consolidate a “dry shake” aggregate into the upper layer of the concrete. The use of the vibrating tool causes moisture within the...
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6776941 |
Cold isopressing method and mold
A cold isopressing method and mold for compacting a granular ceramic material in which the granular ceramic material is introduced into a cylindrical pressure bearing element of an isopressing...
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6773642 |
Method of forming a concrete retaining wall block in a front face up position
A method of forming a concrete retaining wall block having a front face and an opposed back face in a front fact up position. The method includes inserting a plurality of tines of a horizontal core...
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6773641 |
Method of producing slabs of granulated stone materials and/or sand bound with a hardenable resin and a shaped sheet for the production concerned
The method of producing slabs made of granulated stone and/or sand bound with a hardenable resin by compaction under vacuum and subsequent hardening in which before the vibratory compaction the...
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6764294 |
Vibratory mold system for concrete products
A concrete product molding machine supports a mold with a vertically extending mold cavity. A pallet support is mounted for lifting movement to dispose a pallet to close the cavity. Attachment...
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6743386 |
Method for processing chopped fiberglass bundles
A vibratory apparatus and method for agglomerating chopped bundles of wet fiberglass strands into uniform segments includes a container having a curved inner surface disposed about a generally...
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6743382 |
Method of installing a refractory lining
A method of installing a refractory lining in a coreless or channel electric induction furnace. For installation of a refractory lining in a furnace wall, the method comprises the steps of...
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6740282 |
Method and device for magnetic alignment of fibres
Magnetizable fibers dispersed in a viscous body, particularly reinforcing metal fibers dispersed in a wet cementitious material, is carried out by providing a fiber aligning member ( 15 ) having a...
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6682671 |
Method of manufacturing fiber-reinforced structures incorporating recycled carpet fibers
An initial process for preparing material to use in manufacturing fiber-reinforced structures. One embodiment envisions a method of manufacturing a cement board. The initial process includes...
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6625863 |
Methods for producing solid subassemblies of fluidic particulate matter
The present invention provides methods and devices for producing a subassembly for devices designed to receive particulate matter in a compartment of predetermined shape.
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6616874 |
Method for forming a reflective concrete block
A method forms a concrete block, particularly but not exclusively a composite block with a reflective fascia portion. The block is formed by a dry-cast technique, in which mixture for forming the...
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6589470 |
Process for producing molded plastic articles
A process for forming molded articles from particulate thermoplastic material, the process comprising: (a) providing a track having a plurality of process stations, (b) providing a mold assembly...
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6572811 |
Method of forming a cementitious panel
A method is provided for rapidly forming a cementitious panel. A cementitious mixture is introduced into a mold configured to provide the desired surface appearance and profile of the cementitious...
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6503428 |
Process for manufacturing floor and wall coverings and product thereof
A process for manufacturing floor and wall coverings that produces a product a user may adhere to any wall or floor surface. The process begins by blending selected volumes of epoxy and aggregate...
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6471895 |
Method for the fabrication of concrete blocks or concrete slabs
A method for the fabrication of concrete blocks ( 2 ) or concrete slabs of various forms and sizes, fabrication taking place on the basis of vibrational compaction in concrete-filled molds or dies,...
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6461552 |
Method of producing concrete stones, especially paving stones, building stones or such like
A device and a method for producing concrete paving stones. These paving stones can be made from coarse grained concrete and a series of layers of colored concrete material. These layers of colored...
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6461551 |
Vacuum molding process
A vacuum molding process includes selecting a flexible polymer cover for covering a selected cement container and at least partially filling the container with a cement mixture. The polymer cover...
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6428726 |
Method for constructing block for staircase
A method for molding a block for an outdoor staircase stair includes filling a form with zero slump mix, the form having outer walls and a core member which includes a vertically disposed central...
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6355191 |
Method and apparatus for the manufacture of cementitious slab products
A method and apparatus for preparing single layer tiles or slabs from a mixture of a granulated stone material having a selected particle size, and from a slurry formed by cement, a quantity of...
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6340442 |
Method and apparatus for producing molded tubular objects from polymer concrete
A method and apparatus for producing tubular molded products from molding material includes a mold casing and a mold core having a common longitudinal central axis which is vertically disposed. The...
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6337039 |
Method for making optical disk by injection molding
A method for molding a thermoplastic resin by filling a molten thermoplastic resin into a mold which comprises carrying out the molding of the resin while reducing the solidification temperature of...
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6328921 |
De-molding method and apparatus for a golf ball
A method and system for de-molding golf balls having a casted layer is disclosed herein. The invention includes exerting a first lateral force against a top mold half of a mold assembly and...
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6325957 |
Method of producing three dimensional assembly of particles in ordered arrays
A method of producing three dimensional ordered arrays of particles. The method may be used for the preparation of nanocomposite materials with highly periodic structures. More particularly the...
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6322742 |
Method of producing stackable concrete blocks
A method of preparing stackable block structures from raw concrete mixes and block structures prepared in accordance with the method, wherein the process utilizes a mold box configured to form the...
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6322735 |
Method for molding thermoplastic resin
A method for molding a thermoplastic resin by filling a molten thermoplastic resin into a mold which comprises carrying out the molding of the resin while reducing the solidification temperature of...
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6310143 |
Derivatized polycarboxylate dispersants
The present invention is directed to derivatized polycarboxylate dispersants for cementitious mixtures, including those mixtures with high percentages of pozzolan cement replacement and dry cast...
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6309570 |
Vacuum extrusion system for production of cement-based articles
A system for making extruded cement-based articles. The process can include forming a cement-based feed mixture including water, aggregate and binder and directing the feed mixture to a vacuum...
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6287493 |
Process for molding composite articles
A method of molding composite articles including arranging a pair of matched-tool mold sections in an opposed relationship, each mold section having a rigid housing and a thin, semi-rigid membrane...
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6280662 |
Methods of fabrication of ceramic wafers
Ceramic powder (50) may be disposed within a flexible mold (30 and 130) to form a dense ceramic wafer (60) by hydrostatic pressing. The ceramic powder (50) may include various types of pyroelectric...
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6248284 |
Process for preparing particles covered with a layer of water glass and articles comprising such covered particles
The invention relates to a process for preparing free flowing particles covered with a layer of water glass, comprising the steps of: (a) providing a mixture containing particles to be covered,...
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6207094 |
Method of forming concrete masonry blocks with external plates
A method for forming a concrete masonry block having external plates. The external plates with anchors are indexed on pallets that are fed into concrete casting machines by proper location of the...
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6180051 |
Method for forming shaped fibrous articles
A method for forming shaped fibrous articles. The method involves introducing at least a portion of a fibrous element into a shaping tool and subjecting the fibrous element in the shaping tool to...
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