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Class Information
Number: 425/145
Name: Plastic article or earthenware shaping or treating: apparatus > Control means responsive to or actuated by means sensing or detecting a condition or material triggered > Feed control of material en route to shaping area
Description: Apparatus in which the means controlled regulates the flowing or conveying of molding material to a shaping area.

Sub-classes under this class:

Class Number Class Name Patents
425/148 By means responsive to weight of feed material 81
425/146 By pressure actuated valve 146
425/147 By stopping or adjusting flow responsive to material level in collector or mold 172

Patents under this class:

Patent Number Title Of Patent Date Issued
8709322 Color variation control process for molding plastic and composite multi-color articles Apr. 29, 2014
8691123 Fine processing method, fine processing apparatus, and recording medium with fine processing program recorded thereon Apr. 8, 2014
8684722 Thermoplastic pultrusion die system and method Apr. 1, 2014
8651846 Abnormality detection apparatus of an injection molding machine Feb. 18, 2014
8641943 Apparatus and method for filling a mold with a liquid material Feb. 4, 2014
8636495 Abnormality detector for an injection molding machine Jan. 28, 2014
8622726 Injection molding apparatus having a rotationally controlled screw auger Jan. 7, 2014
8616870 Optical media production system and method for controlling same Dec. 31, 2013
8591216 Dry-cast concrete block molding machine Nov. 26, 2013
8589134 Method and system employing flow simulation for improving material delivery in lens manufacturing Nov. 19, 2013
8585389 Device for manufacturing a rubber strip Nov. 19, 2013
8574472 Moulding device Nov. 5, 2013
8568631 Control method for screw of injection molding machine Oct. 29, 2013
8568630 Rotary press for quality surveillance of powdered pressed material Oct. 29, 2013
8568126 Device for looping raw dough products Oct. 29, 2013
8568123 Universal auxiliary controller for an injection moulding machine Oct. 29, 2013
8568122 Control and actuation system for machine for producing expanded-grain cakes Oct. 29, 2013
8568121 Techniques for sensing material flow rate in automated extrusion Oct. 29, 2013
8545206 Device and method for the generative production of three-dimensional objects on the basis of a multiphase system Oct. 1, 2013
8545205 System and method for making polyethylene terephthalate sheets and objects Oct. 1, 2013
8535036 Method and apparatus for combining particulate material Sep. 17, 2013
8529240 Three-dimensional surface texturing Sep. 10, 2013
8500426 Apparatus for controlling counterpressure and temperature in mold cavity Aug. 6, 2013
8465681 Method for operating a press furnace, and press furnace Jun. 18, 2013
8460586 Injection molding method and apparatus for controlling a mold temperature and displacement of an injection screw Jun. 11, 2013
8457775 Method for defining a uniform injection molding interface and an injection molding system using the same Jun. 4, 2013
8453699 Method of and apparatus for molding glazing gasket onto multiplayer glass panel Jun. 4, 2013
8439665 Ribbon liquefier for use in extrusion-based digital manufacturing systems May. 14, 2013
8435023 Method and device for producing and treating pellets May. 7, 2013
8398391 Dry-cast concrete block molding machine Mar. 19, 2013
8353694 Thermoplastic pultrusion die system and method Jan. 15, 2013
8333577 Apparatus for making candy floss Dec. 18, 2012
8329075 Method and device for monitoring, documenting, and/or controlling an injection molding machine Dec. 11, 2012
8323015 Apparatus for dispensing visually attractive, freshly prepared extruded fat-based confectionery product with temporary flexibility having enhanced melt-in-the-mouth properties Dec. 4, 2012
8317503 Device for producing Lyocell fibers Nov. 27, 2012
8293162 Method and apparatus for producing molded product Oct. 23, 2012
8287263 Machine for producing expanded-grain cakes Oct. 16, 2012
8267683 Apparatus for forming layered object Sep. 18, 2012
8267682 Alternate polymer extrusion system with accumulator Sep. 18, 2012
8241027 Injection molding machine having a guide member Aug. 14, 2012
8197242 Device and method for sheathing a ply of threads Jun. 12, 2012
8186989 Injection molding machine and control method thereof May. 29, 2012
8177540 Method and apparatus for the production of high tenacity polyolefin sheet May. 15, 2012
8173191 Knotting system for a dough strand May. 8, 2012
8165714 Controller for controlling combination of hot-runner system and mold assembly Apr. 24, 2012
8163208 Injection molding method and apparatus Apr. 24, 2012
8162647 Blowing agent introduction systems and methods Apr. 24, 2012
8128391 Molding machine Mar. 6, 2012
8123989 Method and device for controlling a linear motion axis Feb. 28, 2012
8123510 Thermoplastic pultrusion die system and method Feb. 28, 2012

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