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| Number | Title | Issue Date |
| 8186991 | Extruder system and cutting assembly An extruder system for extruding material through a die/extrude insert in an opening in an extruder plate. ... | 05/29/2012 |
| 8157557 | Rotary die head of film blowing machine for starch biodegradable material A rotary die head for a film blowing machine for use with a starch-based biodegradable material including a core mould and an outer body. The core mould includes a spiral core mould sleeved on a center pivot and a rotary core mould fixed on the center pivot, jointed... | 04/17/2012 |
| 8128394 | Interchangeable mold tooling Tooling assemblies for interfacing with interchangeable molds are provided, each with a tooling body for mounting to a platen of a press of an injection molding machine and for receiving an interchangeable mold block. Interchangeable mold blocks are also provided fo... | 03/06/2012 |
| 8123511 | Decoupled transverse flow metering gap and lip gap The present invention provides a slot die that includes a flow passageway that includes a transverse flow-providing manifold, a flow metering section that provides a transverse flow metering gap, and an exit channel that includes an exit orifice. In accordance with ... | 02/28/2012 |
| 8096799 | Swept leg spider for an extrusion apparatus A spider for an extrusion apparatus located upstream from a die, through which a profile is extruded. The spider can have an outer housing with a central flow passage therethrough. An inner hub can be positioned within the central passage for supporting an inner por... | 01/17/2012 |
| 8092207 | Decoupled transverse flow metering gap and lip gap The present invention provides a slot die that includes a flow passageway that includes a transverse flow-providing manifold, a flow metering section that provides a transverse flow metering gap, and an exit channel that includes an exit orifice. In accordance with ... | 01/10/2012 |
| 8062019 | Mold for extrusion molding a medical application tube and extrusion molding method A mold for extrusion molding a medical application tube and the extrusion molding method thereof in which the medical application tube having a complex profile can be molded by using a soft thermoplastic resin. The mold for extrusion molding the medical appli... | 11/22/2011 |
| 8052411 | Die for forming honeycomb structure A plate-like shape die 1 for forming a honeycomb structure provided with an introduction portion 3 having plural back holes on one side face (an introduction side) thereof and a formation portion provided with silts 6 communicating with plural b... | 11/08/2011 |
| 8025497 | Method for manufacturing short fiber oriented rubber or synthetic resine and expansion die for extrusion molding A method includes steps of extruding rubber or synthetic resin mixed with short fibers from a sectionally annular mold opening, and molding a cylindrical body of rubber or synthetic resin with short fibers oriented in a predetermined direction. The mold opening has ... | 09/27/2011 |
| 8002535 | Method and assembly for extruding a rubber compound The invention relates to the extrusion of tire components with a large change of gauge across their cross-sectional area. It is provided a method and an assembly for extruding such a tire component with an extruder feeding a flow channel with a downstream die openin... | 08/23/2011 |
| 8002534 | Methods and apparatuses for cutting dough utilizing a shaped opening Methods and apparatuses for cutting dough are described. One described dough cutting apparatus comprises a barrel having two ends, a removable die comprising a shaped opening, the removable die adapted to be coupled to a first end of the barrel, and a knife adapted ... | 08/23/2011 |
| 7946838 | Mold for forming optical lens A mold includes a plurality of inserts, a molding board, a base board, a plurality of fastening members, and a plurality of washers. The inserts each has a molding surface. The molding board includes a plurality of cavities for accommodating of the respective insert... | 05/24/2011 |
| 7934919 | Method and device for molding an optical lens, especially an ophthalmic lens A method includes the following steps: a first shell (12) is immobilized in a first shell carrier (6); a second shell (29) is immobilized in a second shell carrier (27); the first shell carrier (6) is oriented in such a way that a ... | 05/03/2011 |
| 7914274 | Molding apparatus A molding apparatus includes a first mold half, a first mold core received in the first mold half, a second mold half opposite to the first mold half, a second mold core and a plurality of spacers. The second mold core includes a sleeve and a core insert. The sleeve... | 03/29/2011 |
| 7866972 | Replaceable double-plate-injection mold A replaceable double-plate-injection mold comprises a movable side mold plate having one side formed with a male mold core; a movable side assembly plate being connected to another side of the movable side mold plate; a fixed side mold plate having one side being fo... | 01/11/2011 |
| 7862321 | Modular injection mold and manifold arrangement A molding arrangement is provided for multi-level stack molds wherein mold sets and runners are made up of modular sections interchangeable individually or as larger assemblies for exchanging molds for one part for those for different parts or exchanging runners bet... | 01/04/2011 |
| 7845927 | Flexible lip extruder, and methods An extrusion die or extruder having a flexible lip that is moveable by a geared mechanism. A shaft is operably connected to at least one gear, which in turn is operably connected to a movable lip of the extruder. Rotation of the shaft results in movement of the extr... | 12/07/2010 |
| 7837456 | Dough stream blocker A dough stream blocker (10) is positioned in a dough forming apparatus for selectively opening or blocking the flow of dough through the channels of the assembly that lead to the dough cut off device. Slide valves (34) are rotated to present either a s... | 11/23/2010 |
| 7824168 | Method, apparatus, and system for changing a mold in a die casting machine A mold clamping apparatus for a die casting machine is provided. The apparatus can include a base, a fixed die plate standing fixedly on an end of an injection side of the base and defining a cavity therein, and a moving die plate arranged so as to proceed and retra... | 11/02/2010 |
| 7753671 | Mechanical fuse assembly of molding system Disclosed, according to an aspect of the present invention, is a molding system that includes a mechanical fuse assembly configured to (i) abut a conduit connection, and (ii) permit movement of a conduit connection. ... | 07/13/2010 |
| 7654811 | Mold for manufacturing a tube by extraction A mold equipped with a core having a plurality of branching columnar distal portions in the extrusion direction and a die having an aperture surrounding the distal portions. A softened flexible resin is injected from one end of a resin flow path formed between the c... | 02/02/2010 |
| 7645132 | Mold insert and mold stack for use with molding machine Disclosed are a mold stack of a molding machine. A cavity insert is provided. The cavity insert comprises a body having: an internal surface defining, in use, at least a body portion of a molding cavity; an external surface defining, in use, at least a first portion... | 01/12/2010 |
| 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 section carried on the upright section, which includes a stepped secti... | 12/29/2009 |
| 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 shell holder (6) is mounted and a second... | 10/27/2009 |
| 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 diameter of the pipe and an inner wall around a bore through the pi... | 04/14/2009 |
| 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 machine. The relatively slender brackets are designed to have minimal ... | 01/27/2009 |
| 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 bottom molding core. One of the upper molding plate and the bottom moldin... | 12/09/2008 |
| 7458797 | Mold assembly A mold assembly (200) is described that includes an upper mold (4), a lower mold (5) and a plurality of adjusting members (7). The upper mold includes an upper mold core (42). The lower mold includes a lower mold carrier (51... | 12/02/2008 |
| 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 consists of a housing (3), a heating device (4) wh... | 10/21/2008 |
| 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 another by means of a function casing which is embodied for displacement s... | 10/21/2008 |
| 7438545 | Cotton candy machine To provide a cotton candy machine that is useful especially when using candy balls as a cotton candy material. A horizontal pedestal 28 is disposed at the upper end 11a of a rotary shaft 11. Threaded levers 30 are provided o... | 10/21/2008 |
| 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 portion of the live bearing extends above a top surface of the device... | 10/07/2008 |
| 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 with respect to the base frame and extending in a die opening and clos... | 09/30/2008 |
| 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. ... | 09/16/2008 |
| 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 ejector pin with a stopping protruded from one end of the ejector pin... | 08/19/2008 |
| 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 support for a mold. In one embodiment, a track with slides supports the sec... | 07/01/2008 |
| 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 body (1) enclosing the profiled strand, having calibration surfac... | 05/13/2008 |
| 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 board and the second board, under the control of an adjust... | 05/06/2008 |
| 7357841 | Applicator with spring-mounted nozzle lip An applicator for applying liquid media to a material strip that can be moved relative to the applicator includes a housing having a drum chamber, a drum gate supported within the drum chamber and adapted to rotate therein, and a nozzle block spring-mounted to the h... | 04/15/2008 |
| 7351363 | Press for hard foam plates A press for rigid foam sheets with continuous adjustment of the spacing between the two press plates (1,3), in particular for sandwich panels with an upper and lower outer layer and, located therebetween, a core of rigid polyurethane foam. The lower press pla... | 04/01/2008 |
