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7591967 |
Method for the aesthetic surface treatment of a monolithic concrete floor and product of the method
This invention relates generally to a method for forming a concrete floor as a monolithic unit, wherein a wet concrete mix is deposited and worked to achieve a generally uniform flatness of...
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7544261 |
Process and tools for manufacturing composite ring frames
The present invention relates to a process for manufacturing composite ring frames for aeronautical fuselages by means of the application of the RTM technology to two preforms with C- and L-shaped...
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7520535 |
Pipeline joint infill and protective sleeve
An apparatus for protecting exposed pipeline joints on weight coated pipelines used in offshore applications includes a pliable cover sleeve which overlaps a pair of weight coat sections that...
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7517424 |
Elastic microchannel collimating arrays and method of fabrication
A microchannel collimating array may be fabricated by casting an elastic sheet onto a substrate containing a plurality of pedestals. The elastic sheet may be cured, and then pulled away from the...
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7473383 |
Apparatus for forming concrete foundations
The present invention provides an apparatus for forming concrete structures, such as railroad crossing signal foundations. The apparatus includes a generally hollow form, which is made from a...
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7429347 |
Recording tape cartridge and method of manufacturing said cartridge
In a recording tape cartridge, cut-out portions are formed at an inner peripheral edge portion of a metal plate. By providing gates at the cut-out portions, the metal plate is insert molded without...
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7426808 |
Method of forming concrete building modules
A method of constructing a concrete module having several interconnected walls and defining a portion of a building includes the steps of forming two pitch walls, each pitch wall having a wall...
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7374705 |
Method for maximizing the sharing of tensile load for cement-sheathed multi-wall pipe
A method for installing a fiberglass or stainless steel liner into a steel casing which results in a reduction of strain on the casing. Conventional means are used to place the liner into the...
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7125506 |
Drainage channel installation device
A drainage channel installation device comprises a channel-securing member and a channel-hanging member. The channel-securing member releasably engages the channel-hanging member and has opposed...
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7093359 |
Composite structure formed by CMC-on-insulation process
A method of manufacturing a composite structure uses a layer of an insulating material ( 22 ) as a mold for forming a substrate of a ceramic matrix composite (CMC) material ( 24 ). The insulating...
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7090738 |
Method of manufacturing membrane electrode assembly
A membrane electrode assembly having excellent electric power generating capability is produced from a base coated with first polymer electrolytic solution to form an undried first polymer...
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7024831 |
Concrete floor system and method of making floor components
A concrete floor system used in a building structure and a method of making floor components used with the floor system. The concrete floor system, if installed on grade, provides for expansion and...
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7022270 |
Method of manufacturing composite utility poles
A composite pole including a structural member and a cured resin layer adjacent the structural member and defining an exterior surface. The composite pole can be manufactured by providing a mold,...
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7021913 |
Method and apparatus for repairing refractory wall of furnaces
An apparatus for repairing damaged refractory wall lining in a refractory lined vessel during use utilizing an insertable dispensing tool and injecting repair material under pressure therethrough....
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6994809 |
Plug for and method of patching a hole in a wall
A hole in a wall is easily and quickly repaired by use of a precisely formed plug. The plug is used to draw an outline around the hole. The outline is then cut out to form an opening. The plug is...
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6926851 |
Method, composition and apparatus for controlled concrete
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...
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6913717 |
Method of constructing a rail track in which a concrete track slab is produced and rail track anchor members are inserted into the track slab
A method of constructing a rail track in which a concrete track slab is produced and rail track anchor members are inserted in the track slab by an inserter system mobile along the route of the...
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6911165 |
Method for fabricating concrete slabs using a horizontal slip casting process
A method is provided for fabricating a concrete slab in a substantially horizontal slip casting process method, concrete mix is fed into a mold through a delimited cross section moving...
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6898910 |
Precast composite header joint system and a method for forming and installing the same
The invention disclosed relates to a precast composite header joint system and method for forming and installing the same in a concrete deck structure. According to the invention, the header is...
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6890461 |
Method of reinforcing concrete electric pole
In a method of reinforcing an existing concrete electric pole having an annular side wall, an inner hollow portion provided therein and an opening portion formed to a position of the annular side...
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6886800 |
Production method for the rotor component of a position sensor of a butterfly valve for an internal combustion engine
A production method for a butterfly valve which comprises a valve seat engaged by a butterfly body keyed on a shaft in order to rotate under the action of an electric actuator coupled to this shaft...
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6884373 |
Process for securing a branch assembly to a pipeline
A method for securing a branch assembly to a “live” pipeline. An upper part of the assembly incorporating the branch is positioned on the pipeline over a containment ring located on the...
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6878315 |
Method and apparatus for casting a concrete product
A method and apparatus are for fabricating a concrete product in a slip-form casting process, in which method concrete mix is fed into a slip-form mold of a defined cross section moving...
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6862862 |
Pressure injection of flexible polymer grout into slate roofs
A method is presented for extending the lives of existing slate, fibrous cement and clay tile roofs. The method involves injecting an especially formulated, polymer material into the spaces and...
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6841100 |
Method for casting a concrete product
A method is disclosed for casting a concrete product, in which method the concrete product is cast in an essentially horizontal slipform casting process during which the top surface height and...
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6833091 |
Method for injecting of foamed concrete and a foamed concrete
A method for stabilizing gravel, sand, crushed stone, rock and concrete structures which have cracks by injecting a pumpable, low viscous aqueous aerated concrete with a pore volume of at least 20%...
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6808667 |
Form liner method
A contoured wall and method is disclosed for creating the contour and appearance of a wall formed from individual assembled units such as stones. The wall is formed from a plurality of mating form...
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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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6799524 |
Modular security vault panels
Security vault panels and their method of manufacture are disclosed. Specifically, improved panels for manufacturing security vaults are disclosed, with each panel comprising (a) a rectangular...
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6761840 |
Fiberglass railcar roof
A fiberglass railcar roof that includes a fiberglass surface with a central portion and a peripheral portion adapted to be joined to the upper edge region of a railcar. In some embodiments, the...
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6730160 |
Method of manufacture of structural insulating building materials
A fire retardant building material composed of a mixture of water and cellulose fibers, both of which can be comprised of readily available materials at the job site, such as the available water...
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6718723 |
Method and apparatus for strengthening the concrete elements using prestressing confinement
A technique and apparatus for retrofitting the concrete elements using external prestressing is presented. The method is more applicable in columns with rectilinear cross-section. This technique...
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6716377 |
Use of plastic foams containing swellable fillers for sealing wall channels
The use of a plastic foam system, which contains at least one filler capable of swelling in the presence of water, for sealing openings in buildings, which are in contact with the outside,...
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6691975 |
Concrete tank seal cast
A closed end of a one piece flexible elastomeric seal is mounted in one end of a tubular liquid concrete tight frame that is mounted on a removable door of one wall of a concrete wall mold, the...
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6688073 |
Method of forming a composite panel
A method of forming a composite panel with a facade comprising a planar arrangement of thin discrete facers on a body of structural backing material. The method comprises the steps of providing a...
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6682668 |
Installation of cured in place liners with an endless reusable inflation bladder and installation apparatus
A process for lining an existing pipeline or conduit with a flexible resin impregnated cured in place liner by pulling in the liner and inflating it with a reusable endless inflation bladder is...
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6652783 |
Magnet unit and method of production thereof
The object of the present invention is to improve the production efficiency by making its bonding process unnecessary to simplify the production process. The method of production comprises the step...
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6568140 |
Apparatus and method for making a sloped floor
An apparatus and method for making a sloped floor includes a plurality of elongate arms disposed in radial array relative to a drain. Each arm has a common height along its extent. The radially...
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6540944 |
Current limiting device with conductive composite material and method of manufacturing the conductive composite material and the current limiting device
A current limiting device comprises at least two electrodes; an electrically conducting composite material between the electrodes; interfaces between the electrodes and electrically conducting...
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6526721 |
Fluid-impervious barrier/keyway form support apparatus, system and related method
A support for holding a fluid-impervious barrier and/or keyway form in position during the pouring of concrete is provided. The support carries the barrier and a pair of spaced legs for attachment...
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6508907 |
Chimney crown installation system
A crown installation system for forming a crown in place on a pillar in a manner that avoids the need for heavy and complicated concrete form structures. The crown installation system includes a...
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6491852 |
Method of making monolithic terrazzo floors having seamlessly integrated inlays
A method of making terrazzo floors with design inlays. The method utilizes pre-molded inserts as inlays in the finished floor, and generally includes four steps. First, inserts are pre-molded,...
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6488872 |
Microfabricated devices and method of manufacturing the same
Microfabricated devices and methods of manufacturing the devices are disclosed. The devices are manufactured from a substrate having microscale fluid channels, and polymerizing a polymerizable...
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6418863 |
Modular security vault panels and method of manufacturing same
Security vault panels and their method of manufacture are disclosed. Specifically, the invention comprises improved panels for manufacturing security vaults, with each panel comprising (a) a...
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6416693 |
Method of strengthening an existing reinforced concrete member
Parallel spaced shallow grooves are cut within the surface of an existing reinforced concrete member in the direction of bending and at locations where existing tensile reinforcing is inadequate. A...
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6409944 |
Method for producing a filter bottom for water treatment
Method of producing a filter floor for treating water, comprising a structure made of girders or columns supporting a slab which has a number of orifices intended to take suction strainers,...
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6351982 |
Housing for a flammable gas detector
A housing for flammable gas detector comprises a housing body and a flame arrestor element ( 14 and 15 ). The housing body has an aperture ( 27 ) in which the flame arrestor element is located...
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6299803 |
Method for forming and sealing pipe liners
A method for producing temporarily deformed pipe liners from a continuously extruded thermoplastic round pipe, or thermoplastic round pipe extruded in segments of 20 to 50 feet in length and...
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6254811 |
Organopolysilozane compositions crosslinkable with elimination of alcohols to give elastomer
Alkoxy RTV-1 compositions comprise the product of the reaction of (A) an HO-terminated organopolysiloxane, (B1) an alkoxysilane which has at least three alkoxy groups and/or its partial...
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6250024 |
Temporary bracing system for insulated concrete form walls and method
A system and method for securing an insulated concrete wall form to an existing support/bracing structure such as a strongback for keeping the form straight and plumb during construction. The...
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