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8056609 |
Core for casting
A core for casting a container includes a casting surface, where the core is divided into at least two core segments. The casting surface of each core segment adjoins a division surface, and the...
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8016586 |
Methods, tools, and products for molded ordered porous structures
A mold for use in forming form a porous molded product via an injection molding process is provided. The method comprises injecting a material into the mold comprising multiple layers of shaping...
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7950130 |
Method for making an inspection fixture, and mold assembly used in the method
In a method for making an inspection fixture, a detachable mold assembly (20) and a hardenable fluid are firstly prepared. Secondly, the hardenable fluid is poured into the mold assembly, and a...
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7824598 |
Vertical-cast concrete column forms and panel elements and method of fabrication
A system for forming thin-wall pre-cast concrete forms and structures, using vertical casting and slip-form techniques to partition wet concrete into separate thin-wall sections, the system being...
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7802981 |
Device for extracting a mold core from a mold assembly, and mold assembly using the device
A device for extracting the mold core and a mold assembly using the same are disclosed. The extracting device comprises a first gear, a plurality of first racks and a plurality of transmission...
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7361296 |
Motor vehicle wheel frame
A motor vehicle wheel frame is integrally molded in a split mold including a lower mold portion (12) and a complemental mold portion. Channel-like spoke forming formations (12.1) receive layers...
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6978976 |
Magnetized core with pneumatic release system for creating a wax mold for a golf club head
An improved core for creating wax patterns of golf club heads is disclosed herein. The core includes a center core piece and several outer core pieces removably coupled to the center core piece by...
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6854702 |
Form for manufacturing concrete blocks for freestanding walls
A form for manufacturing concrete blocks for constructing freestanding walls. The form includes a base and four side panels which are mounted on the base to pivot between a first position for...
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6843461 |
Mold for producing depressions in the sides of a molded block
The side walls of a mold have recesses in each of which is mounted a mold core for forming depressions on the outer side of a concrete block which is to be produced in this mold. The mold cores are...
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6827324 |
Baked goods baking kit
A baked goods baking kit for making cupcakes, in particular, having hollowed centers which can filled with filling of some sort. The baked goods baking kit includes a baking member having a main...
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6740281 |
Three-dimensional articles of indeterminate axial length
An integral three-dimensional article having interstitials therethrough, the three-dimensional article comprises an unconstrained number of axially successive stages. An apparatus and process for...
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6719927 |
Optical connector ferrule, mold therefor, method of manufacturing optical connector ferrule, and method of inspecting optical connector ferrule
An optical connector ferrule 1A is mounted on the distal end of a fiber optic ribbon cable 2 to form an optical connector Ca. A mating surface 11 of the optical connector Ca opposes an optical...
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6715247 |
Modular bracket for supporting passage cores for concrete structures
A support module for interconnecting to like support modules serves to support a number of core elements for encapsulation within a concrete structure. The module has a planar frame defining a...
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6698156 |
Method and apparatus for hollow metal fabrication
A method and apparatus for constructing hollow metal frames having a grout filled interior is disclosed. An apparatus includes a substantially planar body having an upper and lower surface. The...
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6649110 |
Method for manufacturing molded panels
A mold apparatus and method for manufacturing panels having, as desired, one or more areas of reduced material comprising a facing sheet and integrally attached cell forming walls extending in...
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6557818 |
Form for manufacturing concrete retaining wall blocks
A form for manufacturing concrete retaining wall blocks. The blocks are cast in the form with a front face of the block down. A resilient face insert at the bottom of the form imparts an ornamental...
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6485623 |
Method and device for forming angled wells in an electrophoresis gel slab
A device for forming angled wells in an electrophoresis gel slab includes a device having a plurality of projections oriented at an angle with respect to a longitudinal dimension of the device. A...
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6299432 |
Mold for forming a housing of a card edge connector with reinforced core pins
A mold for forming a dielectric housing for a card edge connector, wherein the housing has an elongated body defining a central slot for receiving a lower edge of a memory module. The elongated...
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6247222 |
Process for casting a plastic die
A method for casting a plastic die including constructing an open ended container having a floor configured to the desired contour shape of the die. A plurality of elongated cores having tapered...
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6176465 |
Apparatus for baking letters and numerals
This invention relates to an apparatus for baking letters of the alphabet and/or numerals. The apparatus includes a cake pan blank foldable into a cake pan, a grid insert template and one or more...
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6149851 |
Tooling apparatus and method for producing grid stiffened fiber reinforced structures
A method and apparatus for the manufacture of fiber reinforced structures. The tooling and its use for the manufacture of reinforced structures is described and illustrated.
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6090426 |
Method for making frozen concentrate in a package
A novel food service package for containing a frozen concentrate for use in quick blending a drink of individual proportion is disclosed. The food service package of the present invention has a...
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5976588 |
Food package with filling nozzle
A novel food service package for containing a frozen concentrate for use in quick blending a drink of individual proportion is disclosed. The food service package of the present invention has a...
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5882699 |
Vehicular lighting unit apparatus
A resin-made vehicular lighting unit having protruding portions is formed in a mold apparatus. The mold apparatus includes first and second molds which are used to form a cavity for resin-molding...
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5858262 |
Mold for forming multi-sided, fully contoured, three-dimensional toy figures
A fully contoured three dimensional toy figure made of at least two figure parts, and a toy apparatus and a method for molding the toy figure are disclosed. The figure parts are molded in...
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5792552 |
Reusable concrete form panel sheeting
The invention relates to concrete form panel sheeting comprising a resinous polymer core defining a concrete-form face and an opposite face, and a concrete-facing surface layer attached to the...
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5705204 |
Model for a casting mold
A model for a casting mold, particularly for the casting of blade wheels for turbo-engines, includes multiple cores which can be fitted into one another. The cores have exterior rings, portions of...
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5531949 |
Methods and molds for making a roller skating wheel having curvilinear paths through the hub
A method and mold for making a wheel of a roller skate including a plurality of circumferentially spaced apart generally axially extending curvilinear paths. A speed skater, traveling a...
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5474119 |
Method of and mold for casting a combined engine block and cylinder head for a twin piston engine
The mold comprises an outer mold part (10) which defines a mold cavity (11). Walls of the outer mold part form the outer surface of the combined engine block and cylinder head. There also are first...
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5437431 |
Mold for forming pilot anchor holes in concrete
A plurality of pilot hole impressing molds connected to a generally flat base structure constructed of resilient materials temporarily attached to the inner face of the temporary forms for the...
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5413307 |
Precast manhole invert forming
A mold for casting an inverted base section of a manhole includes a core for forming an inner surface of the base section, and a jacket surrounding the core for forming an outer surface of the base...
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5397096 |
Forming apparatus for concrete floors, ceilings and walls
A reusable low maintenance forming system for forming concrete floors, ceilings and walls with joists thereunder utilizes concrete displacement form pans supported by a temporary framework and...
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5358214 |
Mold for concrete modular precastings
The mold is comprised of a bottom (4) wherein there are provided grooves (8) extending transversely between containment sidewalls (6); said sidewalls (6) have windows (14) which are aligned with...
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5251866 |
Flexible coverstock semi-rigid foam void test mold
A test mold assembly for evaluating the surface deformation tendency of a coverstock bonded to a reactive plastic formulation to voids in the formulation including a base adapted to support a...
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5183616 |
Method for making antiqued concrete cored bricks and capping bricks
A method for making concrete cored bricks and capping bricks includes providing a mold having a row of mold cavities separated by cross members having core-bar holes formed therein, inserting a...
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5139721 |
Method and apparatus for forming a precast curb system
A method and apparatus for forming a curb section of a predetermined length sub-divided into modules by transverse grooves which give the appearance of shorter blocks and provide for fracturing the...
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5122052 |
Mold for producing a neon tube support having a molded spring
A unitary helical coil spring assembly is inserted in a tubular body to form a neon tube support. The assembly is molded of plastic using a mold comprised of two planar blocks in each of which...
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5114657 |
Integrally molded cross-flow fan and method of making the same by radially withdrawing gap-forming molds
An integrally molded cross-flow fan has a circular array of angularly spaced, radial vanes. The cross-flow fan is molded with a molding assembly having a plurality of gap-forming molds jointly...
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5110278 |
Injection molding apparatus for producing a toric lens casting mold arbor
Injection molding methods and apparatus for the production of casting molds for toric lenses having ballast oriented properly with respect to the cylinder axis of the toric surfaces. A calibrated...
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5108282 |
Biaxial concrete masonry casting apparatus
A CM block machine for casting masonry blocks includes a mold cavity formed between a mold box and a mold core containing one or more plungers selectively extending laterally into the cavity along...
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5040966 |
Die for making a tetrahexagonal truss structure
A mold die includes a hexagonal base having six sides and six vertices disposed around an axis, and a tetrahedron having an apex aligned with the axis of the base. The base is integrated with the...
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5022845 |
Segmented mandrel for forming composite articles
A segmented mandrel is adapted for use in fabricating large diameter, light weight articles (such as aircraft component structures) made of thermosetting composite materials by placing fiber on the...
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4998706 |
Vane core assembly for use in making centrifugal elastomer coated impellers
An elastomeric-covered shrouded impeller having a pair of disk-like shrouds enclosing vanes and vane passages which has an improved throat opening having sweeping internal sidewalls is disclosed. A...
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4998874 |
Mould with a single-block plunger for the moulding of electric accumulator boxes
A single-block central plunger is manufactured, which is particularly suited for the production of boxes made of plastic material for electric accumulators. The mould includes a mobile plate (3)...
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4957269 |
Recoverable self-supportable cribwork for slabs on prefabricated beams
Apparatus is provided for arch centering for slabs formed on prefabricated beams of reinforced or prestretched concrete, steel, wood, or the like, which includes elements of steel plate or another...
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4942653 |
Production method for a channeled wall thrust nozzle
An improved method of manufacture is provided for producing a channeled wall thrust nozzle (10) of the type used to define a thrust chamber (12) in a jet or rocket engine. The method utilizes a...
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4936762 |
Test mold
This disclosure illustrates and describes a test mold for the quantitative measure of the effects of formulation and/or process variable changes on some kinds of surface problems of a molded part...
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4935186 |
Method of manufacturing concrete beams
A method of simultaneously manufacturing a plurality of concrete beams having upper and lower flange parts which are separated by a web part and which extend over a whole length of the beams. The...
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4919608 |
Molding apparatus with collapsible core
A collapsible core and molding apparatus and method for molding a plastic article having an undercut and a non-undercut portion. The collapsible core includes a center core pin and a core sleeve...
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4909977 |
Method for molding thin gel slabs horizontally with integrally molded large volume sample wells
A method is disclosed for molding thin gel slabs horizontally having deep, large volume sample wells molded integrally and in communication with the thin gel slab. The disclosure includes a method...
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