Matches 1 - 50 out of 121 1 2 3 >
Match Document Document Title
7549207 Method of manufacturing an actuator  
A manufacturing method for an actuator including a casing and a housing. The method includes setting a metallic ring in a molding die; injection molding a first flange portion of the casing using...
7497680 Conduit connection of molding system  
Disclosed is a molding system. The molding system, includes: a conduit assembly, including: a barrel assembly, including: a first conduit being configured to receive, in use, a flowable molding...
7467938 Resin injecting apparatus with a cooling passage  
A resin injecting apparatus includes a resin injecting nozzle for injecting a molten resin into a cavity configured between a first resin molded part and a second resin molded part connected to the...
7314363 Device to visualize in-line and quantify the polymer melting in plasticating screw machines without significantly affecting its thermal regime  
A device to visualize in-line the polymer melting in plasticating screw machines has an external metallic cylinder to be fixed in radial position regarding the barrel of the plasticating machine, a...
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...
7165966 Injection molding machine  
There is provided an injection molding machine provided with an injection mechanism that enables a high-speed injection. The injection molding machine includes: a heating barrel for melting and...
7156637 Apparatus for producing dental prostheses  
Disclosed are an apparatus, materials, devices and methods for the use of a variety of thermoplastic resins in fabricating dental prostheses without the use of expensive hot-press equipment...
7090477 Electromagnetic coaxial driving injection apparatus  
An electromagnetic coaxial driving injection apparatus, having a linear motor for driving injection and a rotation motor for metering. The linear motor and the rotation motor of both the injection...
6186768 Metal matrix composite (MMC) body  
Metal matrix composite body (MMC body) includes a porous reinforcement material (15) having pores being filled with an infiltration material (14) selected from the group metal and metal alloy, with...
6042362 Thermosetting resin injection molding machine  
There is disclosed a thermosetting resin injection molding machine comprising: a heating cylinder including a body having a device for introducing a resin material into said body, and a sleeve...
5811136 Screw-in-plunger injection apparatus  
A screw-in-plunger injection apparatus is provided which is advantageously used for molding either a large-size or a small-size product. The injection apparatus is capable of selectively carrying...
5639491 Arrangement of oil cylinders for a plastic injecting machine  
An arrangement of oil cylinders of a plastic injecting machine is provided which positions a large oil cylinder and a small oil cylinder respectively on both the left and right sides of an oil...
5460507 Injection unit for use in an injection molding machine  
The present invention provides an injection unit having a structure designed for easier machining of a resin guiding hole located in a front plate constituting the injection unit in tile injection...
5458475 Screw of injection molding machine  
A screw of a screw-in-line type plasticizing device of an injection molding machine has a cylindrical main part and a spiral screw flight on the main part. A portion of the screw flight of the...
5456870 Barrel temperature state controller for injection molding machine  
An improved temperature control system using a state controller with two degrees of freedom to regulate the temperature of the barrel of an injection molding machine is disclosed. The control...
5393210 Motor-driven vertical type injection molding apparatus  
A motor-driven vertical type injection molding apparatus with stable screw back pressure is provided with a simple structure. A plurality of guide shafts extending in the perpendicular direction...
5375991 Mechanism for the automatic manufacturing of articles made from plastic, particularly from recyclable plastic  
This invention relates to automating a process for manufacturing articles from plastic, particularly recyclable plastic waste. A lengthened separator head is flanged to a plasticizer to supply...
5286187 Method for molding saturated crystalline polyesters and molding equipment therefor  
A machine for molding a starting crystalline saturated polyester resin such as polyethylene terephthalate includes a device for first drying and then preheating the starting resin to a temperature...
5145694 Apparatus for the plastifying of thermoplastic synthetic resins  
A plastifying worm for an extruder or injection-molding system utilizes a worm cylinder and a worm or worm core as outer and inner electrodes to which high-frequency energy is applied for direct...
4898529 Apparatus for molding magneto-optic substrates  
Apparatus for molding a substrate for use in supporting a magneto-optic recording structure includes a mold having a cavity that defines a plane and that is designed to form a thin disk-like...
4894000 Molding system  
A multifunctional assembly for use in various plastic forming processes includes a housing conformed for selective partition to receive an incandescent light assembly as a source of heat and...
4889478 Apparatus for operating an injection compression molding machine  
In an apparatus of operating an injection compression molding machine having a stationary metal mold, a movable metal mold, an oil pressure actuator for advancing the movable metal mold toward the...
4778370 Changing device for the screw cylinder of an injection molding machine  
A changing device for the screw cylinder of an injection molding machine. The screw of the screw cylinder is in releasable coupling connection with a drive unit of the machine. For releasing and...
4773842 Injection molding machine  
The present invention provides a new injection molding machine in which a space left between a mold clamping device and an injection device provided on the machine base is utilized for installation...
4770623 Plastification cylinder for injection molding machines  
A plastification cylinder of an injection molding machine includes an outside cylinder and an inside cylinder, the inside cylinder including heating elements and temperature sensors therearound and...
4758146 Temperature adjusting device for plastics material extruding, injecting and drawing machines and cylinders of plastics material processing machines in general  
The present invention relates to a temperature adjusting device, particularly designed for processing cylinders of extruding, injecting, drawing and the like machines for processing plastics...
4723898 Small-sized and precision injection molding apparatus  
In a small-sized and precision injection molding apparatus, a raw material supply means, a raw material plasticization means, an injection plunger means and a melted resin flow passage means are...
4695240 Apparatus for extruding small quantities of material  
A mini-extruder apparatus for extruding small quantities of material. The apparatus is designed to overcome the problems of excessive heat transfer from the heated portion of the barrel to the feed...
4673345 Arrangement for the manufacture of an elongated organ  
Arrangement for the manufacture of an elongated organ in which a compression arrangement (14) is so arranged as to displace and compress a quantity of material moistened with a bonding agent....
4591475 Method for molding capsules  
A method of producing capsules of a moldable hydrophilic polymer composition, preferably gelatin, using a combination of an injection molding device with a microprocessor to precisely control the...
4573897 System for hot extruding, drawing, and similarly processing plastomers or elastomers, incorporating a means of recovering and utilizing heated air from the cooling of heated parts  
A system is disclosed for extruding, drawing, vacuum molding or processing, or the like hot processing of plastomers or elastomers, which can conveniently utilize the hot air from the cooling...
4548341 Plastic injector with heat control  
In a plastic injection apparatus comprising a barrel, an axially reciprocable, rotatable, plastic working screw in the bore of the barrel, a nozzle for injecting melted plastic from out of the...
4426201 Screw feed/ram injector  
Screw feeder and ram injector units for injection molding presses are disclosed. The feeder and injector units incorporate several novel features including power extension and retraction of the...
4395376 Injection moulding machines  
An injection moulding machine has a reciprocable and rotatable screw which is water cooled internally. This enables the temperature of the machine to be precisely controlled. This further enables...
4362496 Apparatus for making plastic articles  
Disclosed is a method and apparatus for forming multi-directionally oriented plastic articles by accumulating a body of plasticized thermoplastic material in an amount at least sufficient to form...
4324541 Apparatus for manufacturing an object in plastics material  
Apparatus for producing hollow plastic articles in a hollow die with a relatively smaller reciprocating punch therein. Plastic material is fed from a nozzle aligned with the die, into the die about...
4235584 Hand-operated injection molding machine  
A heating cylinder with a chamber therein is mounted on a base and has a discharge nozzle with an orifice therein, a plunger being movable into the chamber toward the discharge nozzle. A mold...
RE30335 Nozzle shut-off device  
In an injection molding apparatus, wherein a plasticizing chamber has a nozzle attached to one end thereof, with the nozzle having a passageway therein and being in communication with the sprue of...
4199343 Mixing and injection molding hydrosilicates  
This invention relates to a process for injection molding hydrosilicate glasses and apparati useful therefor. This invention is also concerned with apparati for mixing hydrosilicate glasses while...
4082486 Apparatus for in-the-mold coating of molded articles  
Apparatus for coating one surface of a molded article that consists of a pair of relatively movable die members which when closed form a cavity for molding the article in a desired configuration....
4059374 Device for preparing polymer articles from monomers  
The proposed device for producing polymer articles from monomers is characterized in that the means for preparing the polymer melt is made in the form of at least one chamber of elastic material,...
4034952 Hot plastic injection bushing  
A hot plastic injection bushing for delivering molten plastic molding material from an injection molding machine to a cavity mold in which the bushing comprises a smooth bore tubular member, the...
4022560 Drying device  
A dryer is disclosed, adapted for use mounted on a plastic mold, extruder or the like. A compact rectangularly shaped drying chamber hold a porous drying basket with free air space surrounding the...
3981662 Injection-molding machine, especially for thermosetting or thermally cross linkable synthetic resins  
An injection-molding machine, especially for thermally crosslinkable and thermosetting materials, and a method of operating same, wherein a resin-distribution or manifold plate is provided along...
3945786 Injection molding apparatus for producing articles with a mottled appearance  
A molding system for producing articles of mottled appearance includes a plasticizing unit having an inner bore which communicates with a mold cavity. A feed screw is mounted within the bore and is...
3871805 Reciprocating screw injection molding machine cylinder head with integral spreader and automatic nozzle  
A cylinder head for a reciprocating screw injection molding machine characterized in that it has an integral spreader which transforms a solid cylindrical body of plasticized material into a...
3846057 APPARATUS FOR INJECTION MOLDING OF RUBBER  
A method and apparatus for controlling the input of strip material to the barrel bore of a screw type plasticator wherein the strip is caused to advance endwise toward the bore inlet by a driven...
3844699 INJECTION MOLDING MACHINE WITH A ROTARY PLUNGER AND ROD MIXING AND WORKING CHAMBER  
An apparatus and method are herein provided for simultaneously melting and mixing polymer materials for injection molding. The material, to be molded, is substantially entrapped between opposing...
3843293 MACHINE FOR MOLDING PLASTIC ARTICLE  
A molding machine having a container for molten plastic, a mold for receiving and forming the molten plastic, and a valve for selectively allowing the molten plastic to pass from the container to...
3822975 INJECTION UNIT FOR AN INJECTION MOLDING MACHINE  
An injection unit for an injection molding machine including a cylindrical carrier member within which a hollow piston is mounted. The hollow piston has mounted therein a second piston which is...
Matches 1 - 50 out of 121 1 2 3 >