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Class Information
Number: 425/147
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 > By stopping or adjusting flow responsive to material level in collector or mold
Description: Apparatus which controls or regulates the flow of molding material in response to a predetermined level of molding material in a receptacle or mold.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7625197 |
Devices and processes for performing degassing operations |
Dec. 1, 2009 |
| 7465417 |
Parametric injection molding system and method |
Dec. 16, 2008 |
| 7431583 |
Injection molding machine |
Oct. 7, 2008 |
| 7287971 |
Load determining device for an electrically-operated injection molding machine |
Oct. 30, 2007 |
| 7195473 |
Railroad tie and method for making same |
Mar. 27, 2007 |
| 7090480 |
Method and apparatus for molding ceramic sheet |
Aug. 15, 2006 |
| 7090481 |
Thermoplastic resin injection molding machine |
Aug. 15, 2006 |
| 6998075 |
Method for casting of concrete products |
Feb. 14, 2006 |
| 6969476 |
Method for casting a concrete product |
Nov. 29, 2005 |
| 6899833 |
Method of manufacturing a molded article using a variable feedback molding system |
May. 31, 2005 |
| 6841100 |
Method for casting a concrete product |
Jan. 11, 2005 |
| 6723261 |
Production of composite mouldings |
Apr. 20, 2004 |
| 6648057 |
Apparatus for manufacturing semi-finished products and molded articles of a metallic material |
Nov. 18, 2003 |
| 6645405 |
Weighing method in prepla type injection molding machine |
Nov. 11, 2003 |
| 6643909 |
Method of making a proximity probe |
Nov. 11, 2003 |
| 6562261 |
Injection molding method and control system for injection molding machines |
May. 13, 2003 |
| 6547995 |
Melt flow compensation in an extrusion apparatus |
Apr. 15, 2003 |
| 6474971 |
Compounding heat cured rubber compositions |
Nov. 5, 2002 |
| 6364649 |
Apparatus for making pipe insulation |
Apr. 2, 2002 |
| 6227840 |
Apparatus for molding relatively large articles |
May. 8, 2001 |
| 6152720 |
Device for stable widthwise regulation of bulb angle in extrusion of sheets of heat-sensitive plastics through a calender opening formed by intake rollers |
Nov. 28, 2000 |
| 6060005 |
Low pressure method and apparatus for injection molding a plastic article |
May. 9, 2000 |
| 6056902 |
Method and apparatus for molding a plastic article including injecting based upon a pressure-dominated control algorithm after detecting an indicia of a decrease in the surface area of the mel |
May. 2, 2000 |
| 6045840 |
Production system for belt-form edible dough and the method of using the same |
Apr. 4, 2000 |
| 5914139 |
Electric motor injection apparatus for vertical injection molding machine |
Jun. 22, 1999 |
| 5902525 |
Method of molding a plastic article including injecting based upon a pressure-dominated control algorithm after detecting an indicia of a decrease in the surface area of the melt front |
May. 11, 1999 |
| 5824349 |
Stress-free dough sheeter with pneumatically assisted release |
Oct. 20, 1998 |
| 5798128 |
Plant for manufacturing structural components made of fibre-reinforced thermoplastic |
Aug. 25, 1998 |
| 5795509 |
Injection method of preplasticization injection molding machine |
Aug. 18, 1998 |
| 5775804 |
Dough portioning machine |
Jul. 7, 1998 |
| 5776515 |
Device for producing discrete rolls of chilled solutions or dispersions |
Jul. 7, 1998 |
| 5772319 |
Material loader for injection molding press |
Jun. 30, 1998 |
| 5738884 |
Multi-stage vacuum kneading-extruder apparatus |
Apr. 14, 1998 |
| 5733583 |
Stress-free dough sheeting system |
Mar. 31, 1998 |
| 5695707 |
Thermal stereolithography |
Dec. 9, 1997 |
| 5688534 |
Apparatus for intermittently extruding a predetermined quantity of food material |
Nov. 18, 1997 |
| 5676904 |
Thermal stereolithography |
Oct. 14, 1997 |
| 5672312 |
Thermal stereolithography |
Sep. 30, 1997 |
| 5665282 |
Injection molding method of an injection molding machine |
Sep. 9, 1997 |
| 5648105 |
Apparatus for making a plurality of optical record disc subtrates |
Jul. 15, 1997 |
| 5645777 |
Dispensing apparatus |
Jul. 8, 1997 |
| 5605656 |
Liquid filling method and lens manufacturing method |
Feb. 25, 1997 |
| 5589203 |
Vacuum kneading and extruding apparatus |
Dec. 31, 1996 |
| 5582846 |
Apparatus for forming compressible material into discrete solid blocks |
Dec. 10, 1996 |
| 5572434 |
Method for simulating mold filling of semi-solid material |
Nov. 5, 1996 |
| 5569349 |
Thermal stereolithography |
Oct. 29, 1996 |
| 5549857 |
Injection pressure monitoring method |
Aug. 27, 1996 |
| 5547357 |
Apparatus for hot-briquetting iron sponge |
Aug. 20, 1996 |
| 5545029 |
Equipment for filling one or more casting molds with castable, liquid materials |
Aug. 13, 1996 |
| 5516271 |
Apparatus for resin transfer molding |
May. 14, 1996 |
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