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7581939 |
Apparatus for aligning first and second tool sections and tool utilizing same
Apparatus including a collar for aligning opposing first and second tool sections such as mold halves during closing of the tool sections and a tool utilizing same are provided. Each apparatus...
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7530544 |
Panel forming system including construction component having hinged portion engaged with set portion forming panel forming surfaces against which curable materials are shaped
A construction component is provided comprising a set portion, a hinged portion, and a hinge. The construction component defines an extruded cross-sectional profile defining a panel forming face...
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7281699 |
Universal accommodating IOL holder for lens processing and packaging
The present invention provides a holder for supporting a two optic accommodating intraocular lens device. The holder is capable of holding the device while taking measurements or performing...
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7159837 |
Plug baffle device for mold
A plug baffle device for installation in a coolant passage within a mold, the plug baffle device having its coolant-encountering blade mechanically attached to a base member, and methods for making...
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7143991 |
Reinforcing bar joint sleeve fixing device
A reinforcing bar joint sleeve fixing device for fixing a reinforcing bar joint sleeve disposed in the interior of precast concrete to a molding form in fabricating a precast concrete structure...
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7124995 |
Holder for mold assemblies and molds
A high volume lens curing system is described. The high volume lens curing system is configured to cure multiple eyeglass lenses in a continuous manner.
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7044429 |
Methods and systems for coating eyeglass lens molds
Systems and methods for storing, locating, identifying and coating eyeglass lens mold members for use in the production of eyeglass lenses are disclosed. An embodiment includes storing eyeglass...
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6998090 |
Method and device for workpiece identification marking
A device for the identification marking of a workpiece which is made of a deformable material. The workpiece identification marking has a plurality of identification elements, each of which...
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6860462 |
Clamping arrangement for casting mold sidewalls
Clamping arrangement for casting mold sidewalls in which arrangement two adjacent sidewalls are clamped to their places by a interlocking plate together with a clamp magnet. The said interlocking...
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6827322 |
Recoverable improved casing for the manufacture of recesses
A recoverable improved casing for the manufacture of recesses for buried bodies includes a mold with a section decreasing toward a smaller section end. The mould has internal longitudinal and...
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6827323 |
Mold cooling device
A mold cooling device includes an air feeding and discharging circuit 22 which effects the driving by air of a pump section 1 for feeding a cooling liquid to a fluid flaw passageway 65 a ...
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6817590 |
Method and tool for removing modular concrete forms
A method and tool for removing modular concrete forms from underlying rigid concrete are disclosed. The tool includes a lever end, a fulcrum, and a claw end having a notch particularly adapted to...
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6789776 |
Cast-in anchor attachment apparatus
An anchor having an internally threaded first opening, a body, a first end on the body threaded to fit the first opening, a second end on the body, configured to fit an opening in the wall of the...
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6776386 |
Lid for exothermic reaction welding mold
A lid for an exothermic reaction mold device. The device includes an internal crucible in a block with an open top. The lid includes a lower face with an elongated opening therethrough. The lid...
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6767000 |
Manufacturing platform
A manufacturing platform has one or more tables for producing construction components such as walls, floors, decks and roofs. The tables are pivotally mounted on second and/or third axes at the...
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6752370 |
Concrette curb form spacer
A method and apparatus for establishing and maintaining consistent spacing between parallel forms for concrete structures. The elongated spacer includes notches at either end for flush engagement...
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6736366 |
Extruded plastic bulkhead device for forming concrete panels
Adjacent tilt-up concrete wall panels are poured on a horizontal concrete floor or forming surface and are separated by a bulkhead device including a base member or channel of extruded semi-rigid...
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6540954 |
Process for fabricating a rowing shell
A process for fabricating a boat shell having a hull and deck molded together as a unitary piece in a single molding step is provided. A two part mold is provided including a first and a second...
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6533887 |
Retroreflective cube corner sheeting, molds therefore, and methods of making the same
A method is disclosed for manufacturing a plurality of laminae for use in a mold suitable for use in forming retroreflective cube corner articles. Each lamina has opposing first and second major...
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6136172 |
Gel-forming insert for electrophoresis gels
Electrophoresis gels are formed using a gel-forming insert having a beveled edge which results in loading sites having a beveled bottom surface. The gel forming insert can have a continuous beveled...
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6109587 |
Manhole lift insert locator
A manhole lift insert positioning apparatus consisting of: (1) a threaded nut imbedded in a thermoplastic elastomer molding that fits snugly within a lift insert, and (2) a threaded wing bolt to...
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6105924 |
Wedge apparatus and mold
A wedge apparatus for use with molds and a mold utilizing at least one wedge apparatus. The wedge apparatus includes a pair of attachment portions, each having an attachment surface and a wedge...
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5836132 |
Anchor template
A reusable anchor bolt template (10) and method for suspending an anchor bolt (56) into a concrete material (53) and adapted to be fastened to a single form element (54) at a top end and a bottom...
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5733470 |
Mold for casting ground covering
A mold for casting ground covering, such as a plurality of stepping stones, has a generally polygon concrete molding frame having top and bottom surfaces in parallel planes and divided into...
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5487526 |
Mold device for forming concrete pathways
The present invention is directed to a mold for forming concrete walkways or surfaces. The mold incorporates a plurality of openings for receiving concrete therein. The mold forms a single concrete...
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5358395 |
Frame assembly for mold for expansion molding
A frame for supporting a mold for use in manufacturing a product from expanded polystyrene. The frame includes angled corner locking members having longitudinally projecting guide portions located...
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5303527 |
Removable pool cover support apparatus
A removable support apparatus for supporting a swimming pool cover employs adjustable frame assemblies capable of spanning between opposite edges at opposite sides of the pool. Each frame assembly...
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5230904 |
Apparatus for fully supporting appliance cabinet interior
Disclosed is a collapsible plug which is insertable into the interior section of an appliance cabinet and expandable therein to simultaneously extend the plurality of panels to provide lateral...
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5174074 |
Assembly for casting large curved shells of reinforced concrete
A large, curved or spherical shell of reinforced concrete is cast without utilization of supporting framework. A casting formwork is in the form of a thin, suspended membrane that is reinforced...
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5155954 |
Device for temporary retention of a lifting element on a metal surface of a form during the concrete pouring and setting phases of a prefabricated concrete member
A device for temporary retention of a lifting element on a metal surface of a form during the concrete pouring and setting phases of a prefabricated concrete member includes a part which is...
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5044600 |
Ice cube dispenser
A device is provided to facilitate the dispensing of ice cubes from a flexible plastic ice cube tray having long edge lips. The device, of monolithic construction, has a small chamber for receiving...
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4846433 |
Adjustable hanger
An adjustable hanger for supporting a concrete form which includes a first bracket having a downwardly-extending portion for engaging an edge of an I beam flange, a second bracket for engaging an I...
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4836270 |
Consumable deflector tent
A consumable tent which is positioned above a metal mold before pouring of the molten metal. The tent is formed of one or more sheets of corrugated stock which angle is downwardly and outwardly of...
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4824070 |
Mold assembly for producing skin-covered foamed plastic article
A mold assembly for producing a skin-covered foamed plastic article is disclosed, which includes a lower mold having a cavity formed therein, the lower mold having a first flange portion which...
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4798037 |
Steel soldier
A steel soldier of increased strength and rigidity for supporting concrete formwork comprises a pair of steel beam elements connected in laterally spaced opposite parallel relation by a tie plate...
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4775312 |
Power press for the manufacture of profiled bodies
A power press for manufacturing profiled bodies from a thermohardening bonding agent mixed with fibrous materials and utilizing at least two hot pressing steps, including an inner pressing tool...
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4753415 |
Safety lift lock
A mold comprises a pair of openable and closeable mold halves separable along a parting line. By this invention, each mold half defines a recessed outer surface portion which communicates with the...
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4725035 |
Apparatus for manufacture of sealing closures for a telecommunications cable splice
In a low pressure mold, the mold parts have surfaces for forming a mold cavity and which are covered in a thermally insulating coating with a thickness from 0.005 inches to 0.050 inches. The...
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4719724 |
Precast concrete manhole adjustable bolt slot assembly for securing cast iron frame and cover
A top concrete section for a manhole assembly is cast with a plurality of bolt slot inserts each insert having a substantially inverted T-shaped hollow interior for slideably receiving a nut which...
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4664354 |
Reinforced ingot mold
Bosses project from the outer surface of the ingot mold and are arranged in a planar zone, each of the bosses contains a channel that has slidably positioned therein an anchor which is projected...
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4647001 |
Mold holding apparatus
A mold holding apparatus is disclosed for securely holding plaster molds used in the production of ceramic, porcelain and plastic items permitting molds to be oriented so as to permit filling of...
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4640063 |
Reinforcing bar support clip
An integral wire clip one end of which is to slip over the top edge of an elongated cement form and be snugly connected thereto. The opposite end of the clip is formed into a spring biased section...
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4634049 |
Concrete crosstie with recesses and method for the production thereof
A concrete crosstie has a recess for holding a rail securing member engaging beneath a nose in the recess. Upper ends holding the rail down resiliently are loop-shaped, to obtain a low surface...
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4634357 |
Bead seal ring unit
A bead seal ring for use in the retreading of radial tires by use of a bead sealing ring unit that provides positive mechanical pressure for sealing the curing envelope between the bead sealing...
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4512810 |
Bolster pin and method for cleaning flask bushing
A bolster pin is provided which automatically cleans the flask bushing of a mold set. The bolster pin has brushing elements which clean the flask bushing each time the mold set is joined or...
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4470574 |
Support structure for building forms
A support structure formed in one or more sections, the support structure having vertical legs which are extensible at upper and lower ends thereof and being able to support concrete building forms...
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4437642 |
Lift system for tilt-up walls
A hoisting attachment for a tilt-up wall slab is provided with a remotely operable quick release mechanism which is under the control of the positional attitude of a hoisting cable-attached...
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4390335 |
Die, punch and core rod assembly for compacting powder material
A die, punch and core rod assembly for a powder compacting press wherein the core rod or rods remain stationary while the punch or punches are reciprocable relative to the die. The invention...
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4386868 |
Leader pin locking device
A leader pin for guiding and directing the halves of a mold as it opens and closes. The pin has a base, a shoulder at one end of the base, and a frustoconical tapered section which extends...
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4381853 |
Alignment apparatus
Alignment apparatus for use in erecting shelter structures, the apparatus comprising an eccentrically-shaped cam portion having an endless cam surface extending between first and second faces, a...
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