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7632441 |
Process and apparatus 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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7604764 |
Method of molding hollow component with high strength and sealability and the hollow component
Division members ( 31, 32 ) separately molded to form a hollow component are brought into contact with each other and are arranged in dies ( 14, 24 ). The peripheral edge of the contact parts is...
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7591644 |
Counter-balanced mold plate for food patty molding machine
A mold plate for use in a reciprocating mold plate patty-forming apparatus includes a flat body having a plurality of cavities for forming patties. The flat body has a fill side face and an...
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7559763 |
Dual material injection mold and method
A two-shot injection molding assembly is provided where the tooling that creates the mold for the first material can be retracted and the tooling that creates the mold for the second material can...
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7524184 |
Mechanism for adjusting relative positions of multiple injection nozzles of an injection apparatus
A mechanism for adjusting relative positions of multiple injection nozzles of an injection apparatus. The mechanism includes a guide section serving as a rail horizontally extending in a...
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7494332 |
Injection molding machine apparatus and method of constructing the same
A hand operated injection molding machine apparatus constructed from prefabricated sub-assemblies and a desired mold clamping means attached to a main support structure, and then electrically...
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7490975 |
Golf ball mixing and dispensing apparatus
The present invention provides an improved apparatus and system for mixing castable polyurethanes and polyureas and for prolonging the dispensing time for dispensing them into a golf ball mold for...
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7455516 |
Horizontal injection molding machine with a movable turntable for molds of injection molding tools
A horizontal injection molding machine includes two platens, of which one can be a fixed or a moving platen and the other a moving platen, with the platens moving on horizontal columns, and a mold...
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7455515 |
Nozzle and apparatus for injection molding
A sprue bar nozzle assembly for controlling flow of melt through conduits of a mold assembly for injection molding comprises a sprue bar extension and nozzle, the sprue bar extension comprising...
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7442022 |
Drive apparatus for injection molding machine, injection apparatus, and mold clamping apparatus
An object is to provide a drive apparatus for an injection molding machine which can generate a large thrust force and can provide short-cycled continuous drive. The drive apparatus includes a...
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7431578 |
Vertical injection molding machine
The invention provides a vertical injection molding machine capable of periodically feeding lubricant to sliding portions of the turntable to maintain a substantially constant turntable slide...
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7422425 |
Drive system for a knockout apparatus for a patty-forming machine
A knockout drive system for a food patty molding machine includes an electric motor; a rotary-to-linear motion converting apparatus operatively connected to the electric motor; and at least one...
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7402036 |
Nozzle contact device
A nozzle contact device for guiding and clamping the injection nozzle for an injection unit of an injection molding machine onto an injection mold includes a linear drive for moving the injection...
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7399179 |
Injection unit mount
Disclosed is: (i) a mounting system of an injection unit of an injection molding system, and (ii) an injection molding system having a mounting system of an injection unit, amongst other things.
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7338627 |
Injection molding method and injection molding apparatus
The present invention provides an injection molding method which intends to lower a mold clamping force in view of both of a projected area of a molded article and an injection pressure, and...
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7335013 |
Drive systems for a reciprocating mold plate patty-forming machine
A drive system reciprocates a mold plate between a cavity fill position and a patty discharge position, and can also reciprocate knock out plungers to discharge molded food patties from cavities in...
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7331779 |
Concurrent cooling mold
This is an apparatus and method of reducing the cycle time needed to produce molded parts. The cycle time is reduced by moving the molded part while still encapsulated within the mold cavity and...
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7320591 |
Procedure and machine for multi-component molding
A process for the molding of an assembled object in at least two subsequent moldings and a machine for the performance of the process are provided. The object is molded in a mold comprising at...
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7318723 |
Frame for a patty-forming apparatus
A frame structure is provided for a reciprocating mold plate type food product forming apparatus. The frame structure includes an angular strut configuration for resisting horizontal reciprocating...
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7314369 |
Nozzle pressing mechanism
A mechanism for pressing a nozzle 26 of an injection device 10 against a die 33 , comprises a hooking device 12 which moves so that a hooking body 23 hooks or does not hook on a...
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7309228 |
Hydraulic pump system for a patty-forming apparatus
An improved hydraulic system is provided for a reciprocating mold plate, patty-forming apparatus wherein food product is delivered under pressure from a pump cylinder to mold plate cavities. The...
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7306447 |
Injection unit comprising a spindle drive and hydraulic support
Disclosed is an injection unit ( 1 ) for an injection molding machine, comprising a screw ( 4 ) that is driven by means of a spindle drive ( 18 ). The spindle drive ( 18 ) is driven via an electric...
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7252497 |
Post-molding molded article conditioning apparatus with a selectively controlled transfer flow structure
A cooling tube assembly for operating on a malleable molded plastic part. The cooling tube assembly comprising a porous tube/insert having a profiled inner conditioning surface, and a vacuum...
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7246937 |
Golf ball mixing and dispensing apparatus
The present invention provides an apparatus and system for mixing castable polyurethanes for dispensing into a golf ball mold for application to a golf ball sub-assembly. The apparatus comprises a...
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7232538 |
Injection molding coupling apparatus
Injection molding coupling apparatus and method is configured to be installed between a relatively movable injection unit and a relatively stationary unit base. A subplate is configured to be...
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7210923 |
Hopper system for a patty-forming apparatus
A food product hopper assembly is provided for a food patty molding machine. The food product hopper of the assembly is configured for containing a supply of food product and is in...
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7207789 |
Profiled motion and variable fill position of mold plate assembly in a food product molding machine
A mold plate drive assembly configured to provide a variable motion and fill position of the cavity of a mold plate relative to a fill position of a food product forming machine.
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7198481 |
Injection unit of injection molding machine
An injection unit of an injection molding machine capable of preventing a displacement of an axis of a heating barrel and an axis of an injection screw and facilitating a nozzle axis adjustment. A...
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7192548 |
Mold for injection molding of a flexible tube and injection molding method
The invention concerns in particular a mold for injection molding of a flexible tube, said mold comprising as molding tools, a nozzle receptacle, an impression and a core, housed in a stack of...
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7186111 |
Hybrid injection unit, and injection molding machine with a hybrid injection unit
A hybrid injection unit for an injection molding machine includes a plasticizing screw having a shaft and constructed for rotation and axial displacement. Operatively connected to the shaft is a...
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7175417 |
Apparatus for forming food patties having surface indentations
A food patty-forming apparatus for forming food patties from pressurized food product includes a mold plate that is guided to reciprocate longitudinally between a fill position and a discharge...
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7172411 |
Injection molding manifold with multi-axis adjustable manifold blocks and nozzles
An injection molding apparatus has a manifold and a plurality of first and second adjustable manifold blocks. The second manifold blocks are in fluid communication and are directly connected to a...
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7168944 |
Energy efficient extruder drive
An energy efficient drive system is provided for use on typical injection molding machines whereby a single electric motor drives both the extruder screw and a hydraulic motor that continuously...
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7163391 |
Molding apparatus for forming food patties having top and bottom surface contours
A mold plate for a reciprocating mold plate food patty-forming apparatus has at least one laterally contoured region extending longitudinally. The contoured region has a raised top surface and a...
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7156636 |
Nozzle contact device of an injection machine
A nozzle contact device of an injection machine has an injection device, a nozzle, a flexible body, a tension buffer device and a tension-measuring device. The nozzle is installed a front side of...
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7140858 |
Apparatus and process for injection molding articles of plastics material
It is provided an apparatus for injection molding articles of plastics material comprising: molds ( 2 a ) and countermolds ( 2 b ) forming molding units ( 3 ), molding cavities ( 7 ) being defined...
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7131835 |
Injection molding machine
An injection molding machine having two injection units retained in parallel on one heating cylinder retention member, so that nozzles of the two injection units can touch fixed-side molds by...
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7128553 |
Injection molding apparatus and method
A molding machine and method for reducing the length of a mold cycle by enabling access to a previously molded part while the mold is closed. The machine includes a fixed platen and a platen...
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7112056 |
Plasticizing unit with an electromotive spindle drive for an injection molding machine
An actuating drive for a plasticizing unit of an injection molding machine is disclosed. The actuating drive includes a spindle drive with an electric motor and a control mechanism. An energy...
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7112057 |
Injection unit for a plastic injection moulding machine
An injection unit for a plastic injection molding machine having a screw, having a motion spindle as first drive element, via which the screw can be rotationally driven for the plasticization and...
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7086851 |
Injection molding machine with an electromotive spindle drive and a spring-based energy storage device for supporting the electric motor
An injection molding machine includes an actuating drive in form of an electromotive spindle drive and an energy storage device associated with the spindle drive. The energy storage device stores...
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7074032 |
Injection mechanism for injection molding machine
An injection mechanism for an injection molding machine includes a front plate carrying an injection cylinder. A guide rod is arranged fixedly relative to the front plate, and defines a...
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7066727 |
Molding device for forming a plastic article having two colors
The present invention relates to a molding device for forming a plastic article having two colors. The method for forming a plastic article having two colors uses two female dies whose positions...
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7021924 |
Injection compression molding apparatus and injection compression molding method
In an injection compression molding apparatus and an injection compression method according to the present invention, the structure of the dies can be simplified and a loss of resin as well as of...
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7011511 |
Injection apparatus for an industrial machine
An injection apparatus for industrial machine capable of high speed injection is provided with an injection barrel communicating with a cavity formed by at least a pair of mold dies and introducing...
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6955534 |
Valve to valve melt transfer device
A stack or tandem injection molding apparatus includes a first melt transfer nozzle coupled to a stationary platen and a second melt transfer nozzle coupled to a movable platen. A melt transfer...
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6936214 |
Process for moving an injection unit of an injection molding machine
A system and process for producing pressing force of an injection unit of an injection molding machine on a mold, which comprises the steps: a) actuating a linear drive unit to bring an injection...
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6923633 |
Single-component and multi-component injection-molding machine
In a single-component or a multi-component injection molding machine with a nozzle-side clamping plate firmly connected to a machine bed and a closing-side clamping plate supported on the machine...
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6913456 |
Drive device for displacing two linearly moveable components pertaining to a plastic injection moulding machine
A drive device which is intended for displacing two linearly movable components of a plastics injection-molding machine at least partly at successive times, in particular for displacing the...
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6866809 |
Production of moulded articles and apparatus for producing moulded articles
Moulding apparatus is disclosed which comprises transfer element ( 12 ) which has a holding cavity ( 14 ) therein for receiving a charge of mouldable material. Mouldable material in particulate or...
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