|
Match
|
Document |
Document Title |
|
|
7303710 |
Method and device for extruding a continuous moulded body
The present invention relates to an apparatus and a method as well as a system for extruding continuously molded bodies for producing filaments or staple fibers from an extrusion solution, such as...
|
|
|
7303701 |
Method for estimating temperatures of plasticized resin within heating cylinder and at nozzle outlet, and estimating injecting conditions
A provisional temperature estimating mathematical expression is set in accordance with which plasticizing conditions used as terms are to be multiplied by unknown coefficients. Then, a given number...
|
|
|
7258824 |
Method for controlling the injection process and injector unit
The invention relates to an injector unit and a method for the control of the injection process into the cavities of injection moulding tools. The novel solution permits the injection of...
|
|
|
7241406 |
Method of manufacturing a guidewire with an extrusion jacket
A method of manufacturing a guidewire having a discrete length. The method includes the steps of feeding a first end of a corewire into an extrusion device, gripping the first end of the corewire...
|
|
|
7217379 |
Thermoplastic tube
A method for producing a tube section from thermoplastic material, in which a tube section is extruded by means of an extruder which is provided with an extruder die having an inner core, which...
|
|
|
7214049 |
System for controlling nozzle touch force
A system for controlling nozzle touch force, which is capable of maintaining the touch force relying upon a simple constitution. An electric motor moves the injection unit forward via a spring to...
|
|
|
7198740 |
Lateral gating injection molding apparatus
The invention relates to an injection molding apparatus including a mold block, a nozzle, a gating system and a slug heater. The mold block defines a mold cavity having a mold cavity inlet. The...
|
|
|
7195724 |
Method of controlling a compounder-type injection molding machine, and compounder-type injection molding machine
In a method of controlling the feed amount of compounding materials for a compounder-type injection molding machine with a plasticizing unit, an injection unit, receiving plasticized material from...
|
|
|
7166245 |
Injection control method of die-casting machine and injection control unit of die-casting machine
Target velocity data D 14 specifying injection operation required for a injection cylinder unit is set in advance, the injection operation is performed actually, command data D 17 given to the...
|
|
|
7056466 |
Method of manufacture medical devices employing microwave energy
An apparatus and method for molding balloon catheters is disclosed. The balloon may be molded by providing a polymeric tube within a mold having an interior cavity in the shape of the desired...
|
|
|
7033158 |
Injection unit for an injection moulding machine
An injection screw is rotationally driven by a rotating motor having a stator and a rotor and can be moved by a number of electrical linear motors, linear motor comprising a primary part, which...
|
|
|
7029621 |
Apparatus and method of fabricating fiber reinforced plastic parts
The invention relates to an apparatus and method for fabricating FRP parts. More specifically, the invention relates to a method for forming FRP parts without the use of forms or molds. According...
|
|
|
7018191 |
Plastics extruder dimension and viscosity control system
An extrusion control system that controls the cross section and viscosity during extrusion of even hard to control plastics like polyurethane. Cross section, A, is determined by measuring...
|
|
|
7001547 |
Method and apparatus for joining sheet- or ribbon formed flows in a coextrusion process
A method and apparatus are described for coextruding two materials A and B, in which B is extruded on A through a port ( 3 ), in which the separating wall between the flows of A and B is formed as...
|
|
|
6922608 |
Method and apparatus for lay flat control in an extruded film production line
An apparatus for producing an extruded film tube and supplying said tube to a collapsing and roller assembly includes a die for extruding a molten material in the form of a tube which is in a...
|
|
|
6916165 |
Device for determining the operational state of an extruder
The invention relates to a device for determining the operational status of an extruder that is used for the productive of a plastic profile. At least one measuring device for determining the...
|
|
|
6911166 |
Method of encapsulating hard disc drive and other electrical components
A method for injection molding a layer of phase change material around a surface of a plurality of identical motor components or hard disc drive components which includes providing a plurality of...
|
|
|
6905644 |
Process and device for producing components and semifinished products from synthetic graphite or ceramic granules, in particular for producing graphite tubes
This invention relates to a process and a device for producing components and semi-finished products from synthetic graphite or from ceramic granules, in particular for producing graphite tubes,...
|
|
|
6905642 |
Method and continuous production line of plastic tubes with bi-axial drawing, and resulting plastic tube
The invention concerns a continuous manufacturing method which consists in producing a blank (E) by extrusion, bringing said blank to a temperature for molecular orientation, passing said blank...
|
|
|
6875382 |
Process to purge polymer or plastic melt guiding parts of film extrusion systems
A process to purge film extrusion systems with at least one extruder for the purpose of changing batches, wherein the speed is changed periodically in at least that part of the extruder in which...
|
|
|
6866496 |
Injection molding machine having a screw support base moved by an actuator
An injection molding machine comprises a pre-pressure addition means 2 adding a pre-pressure B acting in the opposite direction of a molding material pressure A received by a screw 1 to a...
|
|
|
6852257 |
Method for operating extruder temperature controller with stable temperature reset
The invention is a method for operating an extruder temperature controller. The method can include sensing an actual screw speed for an extruder screw in an extruder barrel. The extruder barrel has...
|
|
|
6849211 |
Method for fabricating a concrete product
A method is provided are for fabricating a concrete product in a substantially horizontal slip-form casting process, in which method concrete mix is fed into a slip-form mold of a defined cross...
|
|
|
6848895 |
Display apparatus of an injection molding machine and an injection molding machine
A display apparatus of an injection molding apparatus has a plurality of display areas on a screen of a display unit so as to perform a profile display of a molding data profile on an individual...
|
|
|
6824715 |
Method and apparatus for forming a laminated sheet material by spattering
A method for forming a laminated sheet material from a slurry having a liquid component. The method comprising the steps of: applying the slurry to a substrate in successive layers to form a wet...
|
|
|
6814907 |
Liquifier pump control in an extrusion apparatus
An extrusion apparatus employs a method for controlling the output flow rate of a liquifier. The apparatus includes an extrusion head which moves along a predetermined tool path at an extrusion...
|
|
|
6783710 |
Method for the production of expandable plastics granulate
Apparatus and method for the production of expandable plastics granulate (C). A plastics melt (A′) is impregnated by a fluid blowing agent (B), which is, at an elevated pressure within a...
|
|
|
6780354 |
Method for casting using a casting head having a variably displaceable cavity surface
A method employing a casting head having a variably displaceable cavity surface. The casting head comprises a cavity, at least partially formed by plurality of surfaces, including a carrier surface...
|
|
|
6723261 |
Production of composite mouldings
A closed mould method of producing composite mouldings is provided. A sensor system ( 4, 5, 6, 7, 8 ) is provided for sensing distortion of one (1) of the mould elements while the resin mix is...
|
|
|
6682670 |
Method of production blow-molded synthetic resin articles
A method of blow-molding synthetic resin articles in which an image of an actual article is produced by blow-molding is displayed. A wall thickness control curve on a display screen of a computer...
|
|
|
6669459 |
Electric injection molding machine for controlling injection of electric injection molding machine
An electric injection molding machine capable of maintaining a quality of molded articles and capable of minimizing weight variation of molded articles. An electric injection mechanism injects...
|
|
|
6652785 |
Operatorless extrusion system
An extrusion system controller monitors the movement of an extrudate using a motion detector. Upon detection that the extrudate is no longer moving along its path of movement at the appropriate...
|
|
|
6645406 |
Differential velocity extrusion
A method of an extruded membrane of solidified flowable material having a desired curvature comprising extruding flowable material through a die in a curved section; measuring a characteristic of...
|
|
|
6627127 |
Method for control of extrusion process
Disclosed is a process for controlling extrusion processes by applying dynamic periodic pulses to the process throughout and during the process, analyzing the pulse response data and feeding back...
|
|
|
6626206 |
Feedblock for adjusting the dimensions of a set of co-extruded layers of a multi-layer sheet
A feedblock for supplying a multi-layer stream of polymeric material to an extrusion die is provided wherein the dimension of at least some of the layers of the multi-layer stream can be precisely...
|
|
|
6623673 |
Method for the metered discharge of a string of a viscous medium and feedpump for discharging a string of a viscous medium
A method for the metered discharge of a string of a viscous medium, in particular of an abrasive medium containing solid particles, via a nozzle, in which the quantity of the medium is discharged...
|
|
|
6620353 |
Method for molding reinforced thermoplastic parts
A method is disclosed for molding a part. The method includes steps of heating molding materials in a plasticator at a predetermined temperature; mixing the molding materials to create a molten...
|
|
|
6613254 |
Method for making extruded, oriented fiber
The present invention includes processes for making fibers, which processes include an extrusion step wherein molten polymers are extruded through an extrusion die, thereby forming at least one...
|
|
|
6592793 |
Apparatus and method for extruding pencils
An apparatus for extruding pencils and a method of using the apparatus. A core material ( 6 ) is extruded from an extruder ( 1 ) and forms a catenary loop in a cooling zone ( 4 ). The core material...
|
|
|
6585505 |
Machine for proportionally controlling fluid delivery to a mold
In an injection molding machine having first and second nozzles for delivering melt material from a common manifold to one or more mold cavities, apparatus for controlling delivery of the melt...
|
|
|
6572796 |
Method of predicting optimal injection molding cycle time
A method of predicting optimal injection molding cycle time includes the steps of performing a thermal analysis through a thickness of a part made using an injection mold, calculating shrinkage as...
|
|
|
6555037 |
Multiaxis rotational molding method and apparatus
A method of continuously forming integrally molded structures includes the steps of rotating a plurality of independently movable multisection mold assemblies about a plurality of axes,...
|
|
|
6547995 |
Melt flow compensation in an extrusion apparatus
Disclosed are a method and apparatus for matching the extrusion rate of a liquifier which extrudes a flow of material to a predetermined target output rate. The present invention adjusts the...
|
|
|
RE38056 |
Apparatus for adjusting the lip opening of an extrusion die
Method of adjusting the lip opening of an extrusion die for stratiform material, with the characteristic that it consists in the combination of, on the one side, the control of the heating of bar...
|
|
|
6537479 |
Subsurface engraving of three-dimensional sculpture
A matrix is formed into a desired shape by pouring transparent liquid material into a mold. The material progressed from the liquid to the gelatinous state. Laser sculpting steps are performed when...
|
|
|
6517336 |
Injection molding machine having coaxial injection motor and transmission shaft
The injection molding machine comprises a cylinder member; an injection member disposed within the cylinder member such that the injection member can advance and retract; an injection motor ( 82 );...
|
|
|
6511619 |
Multiaxis rotational molding apparatus and method
A multiaxis rotational molding apparatus includes a support portion, a molding portion and a control portion. The support portion includes an upstanding arcuate frame section. The molding portion...
|
|
|
6494701 |
Injection means for an injection moulding machine
An injection moulding machine with a screw ( 3 ) for metering plastics, which is mounted in a rotatable manner in a clamping plate ( 8 ), which is longitudinally displaceable by way of at least two...
|
|
|
6482339 |
Process for stable widthwise regulation of bulb angle in extrusion of sheets of heat-sensitive plastics through a calender opening formed by intake rollers
A process and device for the stable width wise regulation of the bulb angle in connection with the extrusion of sheets of heat-sensitive plastic ( 2 ) in an extrusion device with a calendar opening...
|
|
|
6458311 |
Method for the continuous manufacture of a twin-wall pipe having a pipe socket
For the continuous manufacture of a twin-wall pipe having a pipe socket and consisting of a smooth internal tube and an external tube, which is welded together therewith and provided with...
|