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| Number | Title | Issue Date |
| 8113820 | Method and apparatus for molding and assembling plural-part plastic assemblies Method and apparatus for molding and assembling a composition part assembly in, for example, a plastic injection-molding machine. Complementary mold portions associated with a mold plate and rotatable turret form plural parts. Assembly apparatus associated with the ... | 02/14/2012 |
| 8066507 | Horizontal injection molding machine A rotary plate is rotatably supported with respect to a stationary base using an R-guide, and the weight of the rotary plate and a mold mounted to the rotary plate is also supported by the R-guide in addition to a bearing. Therefore, a moment and a vertical downward... | 11/29/2011 |
| 7665984 | Platen-linkage assembly of injection molding system Disclosed is a platen-linkage assembly, including: (i) a pair of supports being movably guidable along a respective one of a pair of linear-guide rails, (ii) mold-carrier sections being configured to support a mold stack; and (iii) a pair of primary links being rota... | 02/23/2010 |
| 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 resistance and also capable of determining the position of the repeatedly ... | 10/07/2008 |
| 7393196 | Vertical injection molding machine The invention provides a vertical injection molding machine capable of stopping the repeatedly revolved turntable at predetermined positions. During operation of a vertical injection molding machine 1 having one or more lower molds 15 mounted on a turn... | 07/01/2008 |
| 7364683 | Rotary automatic transfer rail for injection molding Methods and assemblies related to a rotary automatic transfer rail for injection molding are disclosed. In one aspect, the invention includes a mold assembly. The mold assembly may include first, second, and third mold plates. The mold plates may be positioned gener... | 04/29/2008 |
| 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 core away from the injection position to one or more cooling positions ... | 02/19/2008 |
| 7320582 | Encapsulating fibrous inserts with molding material Disclosed is a molding system. According to an aspect, the molding system includes molding-system elements configured to process a molding material. The molding system includes a mold surface configured to cooperate with the molding-system elements. The molding syst... | 01/22/2008 |
| 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 least three mold parts. When the mold is open, at least one of the mold p... | 01/22/2008 |
| 7314362 | Horizontal injection molding machine with turning device A horizontal injection molding machine includes a machine bed defining a longitudinal axis and two mold platens supported on the machine bed for movement in a direction of the longitudinal axis, whereby each of the mold platens carries a half-mold. Further provided ... | 01/01/2008 |
| 7306445 | Mold closing device for an injection molding machine A mold closing device of an injection molding machine for producing plastic parts made of two or more plastic components includes a central mold carrier element which is arranged between two outer mold mounting plates and has two or four opposing mold mounting areas... | 12/11/2007 |
| 7284973 | Moulding The invention provides methods and moulding devices for moulding three-dimensional products from a mass of foodstuff which is suitable for human consumption, in particular from a mass of meat, in particular chicken. The method comprises filling a mould cavity with a... | 10/23/2007 |
| 7232301 | Machine for the manufacture of flexible moulds, in particular for the obtainment of lipsticks or the like A machine for the manufacture of flexible moulds is described, in particular for the obtainment of lipsticks or the like, which comprises a female mould including at least one moulding cavity fillable with a plastic fluid, a male mould including at least a male stem... | 06/19/2007 |
| 7229268 | System for guiding a moldset into a molding machine A guiding system for guiding a moldset onto a molding machine. The guiding system includes guide grooves on each side of a core plate of the moldset and guide slots on a face of the machine. A slightly raised surface is provided in a top portion of the guide slots a... | 06/12/2007 |
| 7223090 | Metering pump, method for its production and device for carrying out the method An all plastic metering pump having a bellows-type spring with a tubular valve which is integrally formed on it in a single piece in a discharge region toward a metering head, the tubular valve being designed as a discharge valve of the metering pump. In the method,... | 05/29/2007 |
| 7220118 | Horizontal multi-material molding machine A horizontal multi-material molding machine includes a rotary table having a rotation axis center in a horizontal direction, a multi-material molding metal mold mounted on the rotary table, injection plunger units disposed to advance to and retreat from the multi-ma... | 05/22/2007 |
| 7210917 | Two position double injection molding apparatus An apparatus and method for injection molding of molded products including a first cavity chamber for forming a seal liner, with the first cavity chamber having an outer edge, and a second cavity chamber for forming a shell, with the second cavity chamber having a c... | 05/01/2007 |
| 7198480 | Injection molding system with high production efficiency and low system cost An injection molding system has a plurality of movable sub-clamping units each having a mold therein and a main clamping unit for clamping the mold in the sub-clamping unit. Each of the sub-clamping units alternately enters the main clamping unit for only a filling ... | 04/03/2007 |
| 7186113 | Rotary device for a horizontal injection molding machine A rotary device for a horizontal injection molding machine includes a base and a rotary table supported on the base for rotation about a vertical rotation axis upon operation of a drive. The drive includes a shaft extending downwards from the rotary table and projec... | 03/06/2007 |
| 7150845 | Mould with turnable middle section A method and molding tool for the molding of both one- or multi-component parts preferably comprising plastic material which may be integrated together with parts of another material, such as steel and copper, where the turnable middle section during the molding pro... | 12/19/2006 |
| 7147459 | Control mechanism for a rotary disk of a dual-color injection molding machine A control mechanism includes two hydraulic cylinders, a valve connected to the cylinders, and an actuating unit for the valve; racks are joined to power output rods of the cylinders, facing each other, and engaging a gear secured on a rotary disk; the valve includes... | 12/12/2006 |
| 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 (2a) and countermolds (2b) forming molding units (3), molding cavities (7) being defined inside said molds and countermolds; o... | 11/28/2006 |
| 7134869 | Rotary device for a horizontal injection molding machine A rotary device for a horizontal injection molding machine includes a base plate and a rotary table supported on the base plate for rotation about a vertical rotation axis upon operation of a drive. The drive includes a pivot pin extending downwards from the rotary ... | 11/14/2006 |
| 7128567 | Machine for the manufacture of lipsticks or similar Machine for the manufacture of lipsticks or similar, comprising a mobile support (1) for a plurality of housings (8) for flexible moulds (14) that are fillable with cosmetic product, said mobile support (1) being movable through a plurali... | 10/31/2006 |
| 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 movable toward and away from the fixed platen. A turret having a plurality ... | 10/31/2006 |
| 7125231 | Cam pin/slide actuation for two-shot injection mold A two-shot injection mold employs a cam pin/slide actuation to open and close the mold, and is configured to leave the mold closed after the first shot and to open it only after the second shot, employing open-topped cam slide channels and two different cam pin conf... | 10/24/2006 |
| 7108498 | Quick insert change system for multi-material plastic injection molds An injection mold is provided which has a cavity plate, and a core plate. There are one or more insert slots in the cavity plate and the core plate. Each insert slot is capable of receiving an insert. The cavity plate and the core plate also have guide elements ther... | 09/19/2006 |
| 7048533 | Apparatus for making plastic articles having an embossed pattern In a method of making plastic articles with embossed pattern, a plastic material is injection-molded in a cavity of a clamping unit of an injection molding machine to form an injection-molded plastic article. A pattern is embossed from a foil strip onto a previously... | 05/23/2006 |
| 7018189 | Mold closing device for an injection molding machine A mold closing device of an injection molding machine for producing plastic parts made of two or more plastic components includes a central mold carrier element which is arranged between two outer mold mounting plates and has two or four opposing mold mounting areas... | 03/28/2006 |
| 6997699 | Pancake die An improved pancake die is provided for use in a pancake production system for producing pancakes having a highly uniform weight but exhibiting a substantially random peripheral shape reflective of a desirable homemade appearance. The pancake die comprises a cavity ... | 02/14/2006 |
| 6994539 | Machining apparatus A machining apparatus for forming and cutting workpieces that can prevent the blade thereon from damages. The machining can also precisely form desired patterns on the workpiece and cut the workpiece to desired shape. The machining apparatus contains: a hydraulic cy... | 02/07/2006 |
| 6986653 | Post mold cooling apparatus and method having transverse movement Post mold cooling apparatus and method having transverse movement preferably includes structure and/or steps for cooling a plurality of plastic articles molded on a row of mold cores. A post mold cooling device is provided having (i) a first row of cooling tubes con... | 01/17/2006 |
| 6981860 | Apparatus for manufacturing synthetic resin hollow member incorporating an intermediate element therein Method and apparatus for manufacturing a synthetic resin-made hollow member incorporating an intermediate element are provided which enable operations of molding half bodies, abutting and joining the half bodies together, and molding an intermediate element in a ser... | 01/03/2006 |
| 6939031 | Apparatus for mounting a frac blender on a transport vehicle A support system for supporting a frac blender or other heavy load on a transport vehicle includes a support frame having vertically extending slides for a lift platform whereby the load may be moved between a stowed position and an operating position along a vertic... | 09/06/2005 |
| 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 bed so as to be movable thereon relative to the nozzle-side clamping p... | 08/02/2005 |
| 6849219 | Injection moulding methods and apparatus An injection moulding apparatus for hollow parts comprises first and second co-operating dies, each die including a first male die core and a female die recess. One of the dies is rotatable about an axis. In a first angular position of the rotatable die, the male di... | 02/01/2005 |
| 6830448 | Rotary device for a horizontal injection molding machine A rotary device (4) for a horizontal injection molding machine for rotating mold portions or molded articles, disposed between the mold mounting plates, about a vertical axis. The invention is further characterized in that the rotary device (40) is sup... | 12/14/2004 |
| 6827571 | Apparatus for injection-molding plastic material articles consisting of a plurality of components A method and an apparatus for injection-molding plastic material articles, in particular articles consisting of a plurality of components, are disclosed. An injection molding machine has a mold, e.g. a stack mold. The mold is adapted to be temperature-controlled dif... | 12/07/2004 |
| 6824381 | Rotary device for a horizontal injection molding machine A rotary device for a horizontal injection molding machine is configured in the form of a module frame which includes a base plate and a turntable rotatably mounted on the base plate. Drives are provided to move the base plate in longitudinal direction and to rotate... | 11/30/2004 |
| 6805542 | Tool for forming a multiple foam substrate for impact energy absorption The present invention relates to a multiple foam substrate of predetermined shape and a method of manufacturing the substrate. The substrate is a multiple foam substrate which may be manufactured by the method with a mold having first and second mold cavities. The m... | 10/19/2004 |
