| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 425574000 | With means to cause relative movement between mold and charger | 19 |
| 20090232931 | INJECTION NOZZLE FOR GUIDING HOT-MELT PLASTIC WITHIN A MOLD - Among other things, the invention relates to an injection nozzle for guiding hot-melt plastic within a mold, particularly an injection mold. Said injection nozzle comprises a nozzle housing ( | 09-17-2009 |
| 20090297655 | Linearly Displaceable Rotary Drive For A Plastic Injection-Molding Machine - The invention relates to a combination drive for a plastic injection-molding machine having a rotary drive ( | 12-03-2009 |
| 20100074985 | Auxiliary Position Apparatus For Injection Molding Machine - An auxiliary position apparatus is adapted for an injection molding machine which includes a nose and the nose has a nozzle at one end thereof. The auxiliary position apparatus includes a position device for being mounted to the nose and at least two light emitting devices adjustably mounted to the position device. The two light emitting devices can emit two adjustable light beams to focus as a light-spot which is substantially in alignment with the nozzle on a mold placed on the injection molding machine. By moving the mold to make the light-spot located at an injecting hole of the mold, the nozzle can be adjustably in alignment with the injecting hole rapidly and precisely before the injection molding operations. | 03-25-2010 |
| 20100215796 | MOVING PLATEN AND INJECTION MOLDING MACHINE UTILIZING THE SAME - A moving platen includes a first plate to be mounted to a moving die, a second plate mounted to the first plate, and a sac element sandwiched between the first plate and the second plate. | 08-26-2010 |
| 20110052749 | MOVABLE PLATEN SUPPORT MECHANISM - An injection molding machine is provided with a linear guide block configured to be guided on a linear guide rail and a guide mounting block which is secured to the linear guide block and supports the movable platen. Two mounting bolts and two adjust bolts are disposed individually at two positions, spanning between the movable platen and the guide mounting block. The size of a gap between the movable platen and the guide mounting block is adjusted by independently tightening the adjust bolts, whereby the horizontal tilt of the movable platen is adjusted. | 03-03-2011 |
| 20110151048 | SWIVEL MOUNT FOR AN INJECTION DRIVE - An injection molding machine includes a base, a platen mounted to the base for supporting a mold portion and a linear support fixed to the base. A retainer is coupled to the linear support and is translatable relative to the linear support along a longitudinal axis between a retracted position and an advanced position. The injection molding machine also includes an injection unit slidably supported on the linear support and coupled to the retainer. The injection unit is pivotable relative to the retainer and translatable with the retainer relative to the linear support. The injection unit includes a bearing surface resting directly upon the linear support for transferring weight of the injection unit thereto. | 06-23-2011 |
| 20120128813 | INJECTION MOLDING MACHINE - An injection molding machine that can prevent a stationary platen and a mold attached thereto from being tilted by applying a nozzle touch force. A connection part is mounted on a stationary platen via a connection pipe. The connection part is mounted on a connection mechanism via a block. A ball screw shaft as a nozzle touch drive mechanism is rotatably mounted on the connection mechanism. The block is adjusted for a mounting position thereof such that tilt in the stationary platen and a mold attached thereto is eliminated when the mold is attached to the stationary platen and a nozzle touch force is applied to the mold. The nozzle touch force prevents the stationary platen and the mold from being tilted. | 05-24-2012 |
| 20130045296 | Mold-Tool System Including Retractable Support Assembly to Reduce Support Force to Runner Assembly - A mold-tool system ( | 02-21-2013 |
| 20130302468 | LIQUID RESIN MOLDING SYSTEM - A liquid resin molding system includes a mold clamping mechanism, an injection nozzle for injecting a liquid resin into a cavity within a mold, a nozzle touch mechanism for pressing the injection nozzle against the mold, and a liquid resin feeding apparatus disposed separately from the injection nozzle for feeding a liquid resin to the injection nozzle. The injection nozzle and the nozzle touch mechanism are attached to a movable platen. | 11-14-2013 |
| 20160075065 | SCREW POSITION ADJUSTMENT DEVICE FOR INJECTION MOLDING MACHINE | 03-17-2016 |
| 20160129617 | INJECTION MEMBER ATTACHMENT STRUCTURE FOR INJECTION MOLDING MACHINE - When an injection member such as a screw injecting a molten material into a mold is attached to an injection molding machine, a buffer spacer is provided between the injection member and a power transmission member such as an injection shaft sleeve transmitting forward/backward moving power to the injection member. Then, the buffer spacer is fixed to the power transmission member by a bolt. | 05-12-2016 |
| 425575000 | Means to move mold | 8 |
| 20090148552 | Mold apparatus - A mold apparatus for two-color molding provided with a movable partitioning member able to be used even when a first cavity for molding a first thermoplastic resin and a second cavity for molding a second thermoplastic resin are completely different in shape or their connecting part is not simple in shape, that is, a mold apparatus for integral molding of two types of thermoplastic resins to produce a two-color shaped article having a movable partitioning member partitioning a space for molding two types of thermoplastic resin into a first space for molding a first thermoplastic resin and a second space for molding a second thermoplastic resin, wherein the movable partitioning member is provided with a hole forming part of the second space | 06-11-2009 |
| 20090148553 | Mold apparatus - A mold apparatus for two-color molding enabling the use of a general-use mold apparatus with a short support sprue and simple structure, having a fixed side mold, a movable side mold freely openable and closable with respect to the fixed side mold, and a movable partitioning member which is arranged at least at one of the fixed side mold and the movable side mold and partitions a space for molding two types of thermoplastic resin into a first space for molding a first thermoplastic resin and a second space for molding a second thermoplastic resin, wherein a compact injection molding unit injecting the first thermoplastic resin is built-in, and a nozzle of a compact injection molding unit is made to directly adjoin the first space. | 06-11-2009 |
| 20100159063 | VERTICAL TYPE INJECTION MOLDING MACHINE - A vertical type injection molding machine includes a fixed mold, a movable body, a lift mechanism, a plurality of weights, and a plurality of pulleys is provided. The fixed mold is supported by a support frame provided on a base. The movable body includes a movable mold. The movable mold is approached to and moved away from the fixed mold. The lift mechanism lifts and lowers the movable body, thereby causing the movable mold to approach and move away from the fixed mold. The weights function as a counterweight of the movable body. The total weight of the weights is the same as the weight of the movable body. Each weight is coupled to the movable body by a wire. The pulleys are provided in an upper portion of the support frame. One of the wires is placed over each pulley. Each wire connects the corresponding weight to the movable body. | 06-24-2010 |
| 20120040044 | Die Assembly for Injection Molding - Taper portions | 02-16-2012 |
| 20120328731 | INJECTION MOLDING DIE FOR PRODUCING MOLDED PRODUCT HAVING APPEARANCE SURFACE, INJECTION MOLDING METHOD FOR PRODUCING MOLDED PRODUCT HAVING APPEARANCE SURFACE, AND RESIN MOLDED PRODUCT MOLDED BY THE INJECTION MOLDING METHOD - An injection molding die for producing a molded product having an appearance surface, an injection molding method for producing a molded product having an appearance surface, and a resin molded product molded by the injection molding method which is free from occurrence of appearance deficiency such as a flow mark or the like that is a drawback in appearance. A molten thermoplastic resin material is injected into a cavity defined by a molded product's appearance surface forming portion ( | 12-27-2012 |
| 20140328968 | SWIVEL SIDE ACTION FOR PLASTIC INJECTION MOLDS - An actuator for an injection mold is provided and may include a housing, a projection rotatably supported by the housing and movable between an extended state and a retracted state, and a cam supported by the housing. The cam may selectively move the projection between the extended state and the retracted state relative to the housing. | 11-06-2014 |
| 20160023391 | MOVABLE PLATEN SUPPORT STRUCTURE FOR INJECTION MOLDING APPARATUS - A movable platen support structure includes: a linear guide mechanism via which a movable platen is provided for horizontal movement; a plurality of movable-platen height adjustment mechanisms provided in corresponding relation to leg sections of the platen, each of the height adjustment mechanisms including a flat plate placed on a corresponding slider of the guide mechanism, and an adjusting bolt screwed into the corresponding leg section of the slider and abutting at its distal end against the flat plate; and a plurality of fastening mechanisms provided in corresponding relation to the leg sections, each of the fastening mechanisms including a fastening bolt for, following the height adjustment by the adjusting bolts, fastening the corresponding leg section to the corresponding slider by being passed through the leg section and the flat plate so as to be screwed into the slider. | 01-28-2016 |
| 425576000 | Rotary mold support | 1 |
| 20140335219 | Low Constant Pressure Injection Molding System With Variable-Position Molding Cavities - A variable-position mold system with a plurality of injection systems operable to deliver molten material at a substantially constant pressure of between about 6.89 megapascals (1,000 psi) and about 103.42 megapascals (15,000 psi) to a set of mold cavities of at least one multi-cavity injection mold insert when in fluid communication therewith. The multi-cavity injection mold inserts have a thermal conductivity of greater than 30 BTU/HR FT ° F., and have little or no cooling channels therein. | 11-13-2014 |
