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7641458 |
Systems for providing a labeling region on a vehicular body panel
A system includes a mold having a receptacle. The mold is configured to form a body panel of a vehicle. Alternating inserts are each configured to be selectively retained by and released from the...
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7637731 |
Honeycomb structure body molding die
A honeycomb structure body molding die is disclosed including a die main body, having a feed bore section and a slit recess section, and a guide ring having an upright support section and a guide...
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7631851 |
High volume vacuum/vent block for molding and casting systems
A gas purging block for use with injection molding and die casting systems comprises a stationary-side block for connecting to a stationary mold or die half, and a movable-side block for connecting...
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7628605 |
Mold stack
According to embodiments of the present invention, there are provided a mold stack, a molding system incorporating same and a method of aligning the mold stack. For example, a mold stack is...
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7625200 |
Extrusion head for use in extrusion-based layered deposition modeling
An extrusion head comprising at least one mounting structure, a first liquefier pump secured to the at least one mounting structure, a second liquefier pump disposed adjacent to the first liquefier...
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7607910 |
Device provided with pivotable supports for moulding an optical lens, in particular an ophthalmic lens
The inventive device includes a first shell holder ( 6 ) for fixing a first shell ( 12 ), a second shell holder ( 27 ) for fixing a second shell ( 29 ), a first support ( 1 ) on which the first...
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7604037 |
Molding apparatus and die changing apparatus for exclusive die
Die opening-closing means includes a servo motor and a movement conversion mechanism and is disposed between a support plate and a base stand. A movable plate is mounted on the support plate that...
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7597551 |
Compensating retaining member for use with a molding system
Disclosed are a compensating retaining member for use with a molding system and the molding system incorporating same. A retaining structure for use in a molding system, the retaining structure...
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7585168 |
Molding apparatus and die changing apparatus for exclusive die
Die opening-closing means 10 includes a servo motor 11 and a movement conversion mechanism and is disposed between a support plate 8 and a base stand 1 . A movable plate 4 is mounted on...
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7585101 |
Extruder and cylinder exchanging method thereof
In an extruder of the invention, a screw receiving portion penetrates through a cylinder from one connection surface to the other connection surface thereof and the connection surface of the...
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7581943 |
Contact lens molds and systems and methods for producing same
Contact lens molds and systems and methods for producing contact lens molds are described. The contact lens mold sections include two optical quality surfaces, a flange circumscribing at least a...
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7575429 |
Compensating mold stack for use in a molding system
Disclosed are a compensating mold stack, a molding system incorporating same and a method of aligning the compensating mold stack. A mold stack for use in a molding system is provided. The mold...
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7575428 |
Molding system including body overlapping and sealing conduits, amongst other things
Molding system for filling mold with molding material, comprising: extruder, including: barrel configured to process molding material being pushable from barrel; barrel head operatively attached to...
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7530806 |
Pulse wave modulator cutting assembly
A cutting assembly for cutting a material extruded from a die can include a wiper adapted to connect to an auger or a rotating member, a die holder plate disposed adjacent the wiper, a cutter...
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7517209 |
Molding apparatus with mold blocks having profiled face adjustment
A pipe molding apparatus includes a plurality of mold blocks ( 9 ) which move along a molding path to form double wall plastic pipe having an outer pipe wall with corrugations which set outside...
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7503542 |
Removable marking device for a mold
A gas-exhausting marking device that is easily attached to the molding device in an appropriate position where the marking device exhibit sufficient gas-exhausting effect. The upper surface and the...
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7497677 |
Mold having modular submold
A mold can be receive mold inserts or submolds for customized configuration of the mold. In addition, the submolds can be specially configured for use. The same submold can be changed for a...
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7494333 |
Apparatus for forming multiple closure elements
A method of extruding two or more closure elements onto a web includes extruding the closure elements through a die plate having a first aperture for a first closure element and a second aperture...
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7481644 |
Universal mounting brackets for attaching a hot injection manifold to the lower die set of an injection blow molding machine
Tooling for the injection station of an injection blow molding machine includes a set of individual mounting bracket assemblies that attach an elongated manifold block to the lower die set of the...
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7476095 |
Device for forming objects, comprising a couplable pressure or temperature sensor
A device for forming objects in a cavity, the device being at least partially formed by an insert in a molding plate. A sensor is arranged in the insert towards the inner wall of the cavity...
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7473087 |
Device for exchanging an extrusion cylinder of an extruder
Device for exchanging an extrusion cylinder of an extruder, the extrusion cylinder consisting of several cylinder sections and at least one screw element, which is in the interior of the cylinder...
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7467452 |
Method for applying flowable materials
Methods and apparatuses are disclosed for applying melt flowable materials to components of articles of manufacture. The methods and apparatuses disclosed herein are concerned with formation of...
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7462027 |
Mold apparatus
A mold apparatus includes an upper mold having an upper molding plate and an upper molding core, and a bottom mold having a bottom molding plate for matching with the upper molding plate and a...
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7458793 |
Mold for in-mold decoration
A mold for in-mold decorating that includes a stationary mold member and a movable mold member through which a decorating film can be passed. At least one of the mold members includes a...
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7438550 |
Plant for the preparation of materials
A material processing plant comprises a first screw-type extruding machine and a second screw-type extruding machine downstream thereof. The screw-type extruding machines are connected to one...
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7438549 |
Compound storage unit for a molding process
The invention relates to a compound storage unit ( 1 ) for a molding process, in particular for producing lipsticks comprising a container ( 2 ) for moldable compounds, wherein said container...
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7431581 |
Retaining device
A retaining device for an injection mold is disclosed. The retaining device has a device body which has a top surface and a bottom surface. A live bearing is mounted in the device body such that a...
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7429169 |
Clamping apparatus and molding machine
A clamping apparatus having a simple configuration and capable of opening and closing dies and clamping the dies, which includes a base frame; a fixed die plate; a movable die plate; a rack fixed...
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7425126 |
Molding-system valve having knockdown retainer
Disclosed is: (i) a molding-system valve, (ii) a molding system having a molding-system valve, and/or (iii) a method of a molding-system valve, amongst other things.
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7413427 |
Ejection mechanism
The injection die has a mold plate that has a main arm, a compressed board serve to lock down the mold insert within the mold plate and an ejection mechanism. The ejection mechanism has a columned...
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7393199 |
Multi-shot injection molding arrangement
A kit for attaching a second injection cylinder to a standard injection-molding machine includes a base that can be attached to either the stationary or the movable platen normally providing...
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7371062 |
Device for calibrating an extruded plastic profile
A device for calibrating an extruder plastic profile having a calibration unit for the profiled strand coming-out of a molding profile nozzle is described, the calibration unit having a molding...
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7367793 |
Mold with movable core insert
A mold includes a first board ( 10 ), a second board ( 20 ), and a core insert ( 30 ). The first board is mounted on the second board, and the core insert is slidably mounted between the first...
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7320587 |
Contact lens molds and systems and methods for producing same
Contact lens molds and systems and methods for producing contact lens molds are described. The contact lens mold sections include two optical quality surfaces, a flange circumscribing at least a...
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7311505 |
Apparatus for manufacturing rubber strip
An apparatus for manufacturing a strip of rubber compounds comprises four extruders ( 2 a , 2 b , 2 c , 2 d ) and a single extruder head ( 3 ). The extruder head ( 3 ) comprises an extruder die...
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7309223 |
Extrusion head device
An extrusion head device in which fixed and movable head parts as a plurality of separate parts can be easily combined using compact fastening means. Fastening cylinder rods provided for the fixed...
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7306448 |
Mobile impression half-mould for a corrugator for making pipes with transverse ribs
A half-mold for a corrugator for making pipes with transverse ribs. The half-mold comprises two sides located spaced apart from each other and a semi-cylindrical base surface linking the two sides....
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7303384 |
Device for spraying-on of especially plastic mouldings
The invention relates to a device for spraying-on of especially plastic mouldings, wherein at least one mould cavity to be filled, constructed in a tool is arranged laterally next to a central...
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7300270 |
Apparatus for injection molding
A cover for an opening of an ejector housing of a mold assembly comprises a cover portion and a mounting portion, the mounting portion is attached to a member defining the ejector housing at a side...
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7293973 |
Apparatus and method of fabricating light guide panel
An apparatus and method for fabricating the light guide panel reduces the thickness of the stamper and fixes it firmly in place. The apparatus and method for fabricating the light guide panel...
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7291000 |
Interchangeable mold insert system
An insert system for an injection mold apparatus is provided. The mold has a mold cavity plate ( 14 ) and a mold core plate ( 12 ) each secured to mold bases ( 16, 18 ), relatively movable between...
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7275924 |
Container having extruder for a modeling compound
The invention is directed to a toy container having an integrated extruder for extruding a quantity of a deformable molding compound. The toy may include a container having a storage portion...
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7264459 |
Device for keeping a mold plate square, perpendicular and driving for a food product molding machine
A belt drive system for a reciprocating mold plate in a food product molding machine. The invention relates to a belt drive system having a belt tensioning device configured to tension a drive belt...
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7258540 |
Apparatus for calibrating an extruded plastic profile piece that forms at least one longitudinal groove
An apparatus for calibrating an extruded plastic profile forming at least one longitudinal groove ( 5 ), comprises a calibrating body ( 1 ) receiving the profile ( 2 ). Body ( 2 ) comprises a form...
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7258539 |
Molding press with quick-change mold mounting system
A set of injection mold sections are supported and secured to parallel spaced platens of an injection molding press by quick-change locking couplers including a plurality of projecting knobs or...
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RE39769 |
Blow molding device for producing thermoplastic containers
The invention concerns a device for producing thermoplastic containers, in particular bottles, by the blow-molding or stretch blow-molding of a preheated preform. The device comprises at least one...
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7241131 |
Thick film heater apparatus
A thick-film electric heater having thick-film layers applied directly on a thermally conductive non-flat substrate. Preferably, the substrate is cylindrically shaped. A dielectric layer is...
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7232303 |
Wear plate locking system for casting and molding processes
A locking system ( 12 ) for a mold ( 14 ) includes a first mold half ( 20 ), a second mold half ( 22 ), and a lock assembly that is coupled to one of the mold halves ( 20, 22 ). The lock assembly...
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7229269 |
Slide retaining device and method of installation
A slide retaining device for an injection mold is disclosed. The slide retaining device has a device body which has a top surface and a bottom surface. A live bearing can be mounted in the device...
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7223088 |
Automatic air and water docking system for a molding machine
An automatic docking system for an injection molding machine having a mold. The docking system includes a moldset with a core plate, a guide on each side of the core plate and moldset guides on a...
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