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Class Information
Number: 164/312
Name: Metal founding > Means to shape metallic material > Pressure shaping means > Injection type > Piston-cylinder charger
Description: Apparatus wherein the injection means comprises a piston operating through a cylinder directly on the fluid casting material.










Sub-classes under this class:

Class Number Class Name Patents
164/316 Hot chamber type 69
164/314 Hydraulic piston pressure means 43
164/313 Opposed piston injector 14


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8622114 Semimolten or semi solid molding method and molding apparatus Jan. 7, 2014
8544703 Injection chamber for a metal injection machine Oct. 1, 2013
8496045 Die-cast casting apparatus and die-cast casting method Jul. 30, 2013
8490676 Multi-cavity mold Jul. 23, 2013
8459332 Piston outer panel mold and method of constructing a piston and forming an undercut cooling gallery of a piston therewith Jun. 11, 2013
8424588 Casting die Apr. 23, 2013
8397791 Zirconium oxide dental implant with internal thread and polygonal tapering section, and the mold for molding the same Mar. 19, 2013
8387679 Vacuum die-casting machine Mar. 5, 2013
8376025 Casting machine system and process for producing hybrid metal/plastic articles Feb. 19, 2013
8376026 Thixotropic injector with improved annular trap Feb. 19, 2013
8356655 Shot tube plunger for a die casting system Jan. 22, 2013
8342230 Casting method Jan. 1, 2013
8336600 Casting device Dec. 25, 2012
8327914 Feeding system for semi-solid metal injection Dec. 11, 2012
8307884 Die casting machine Nov. 13, 2012
8276644 Mold and casting method using the mold and design method of the mold Oct. 2, 2012
8267149 Screw design and method for metal injection molding Sep. 18, 2012
8225842 Die casting machine Jul. 24, 2012
8136574 Multi-piece piston for a cold chamber casting machine Mar. 20, 2012
8104528 Vacuum die casting method and vacuum die casting apparatus Jan. 31, 2012
8061407 Processing of metal alloys in a semi-solid state Nov. 22, 2011
8047258 Die casting method for semi-solid billets Nov. 1, 2011
8002533 Injection molding machine for lost core technology Aug. 23, 2011
7971628 Method and apparatus for die casting of parts Jul. 5, 2011
7934627 Apparatus and method for high pressure extrusion with molten aluminum May. 3, 2011
7926545 Injection cylinder in injection apparatus for molding metal material Apr. 19, 2011
7926546 Device for melting, storing, and feeding metal material from bar-shaped metal material intended for injection apparatus for molding metal product Apr. 19, 2011
7921900 Processing of metal alloys in a semi-solid state Apr. 12, 2011
7858017 Material melting and holding apparatus of metal molding apparatus and rod material melting method Dec. 28, 2010
7854250 Control valve body of automatic transmission and manufacturing method therefor Dec. 21, 2010
7828042 Hot runner magnesium casting system and apparatus Nov. 9, 2010
7802612 Die casting mold and method of manufacturing and casting the same Sep. 28, 2010
7798200 Thixo-molding shot located downstream of blockage Sep. 21, 2010
7784525 Economical methods and injection apparatus for high pressure die casting process Aug. 31, 2010
7775258 Method and apparatus for removing a casted part for use in a die casting machine Aug. 17, 2010
7770626 Method and apparatus for spraying release agent in die casting machine Aug. 10, 2010
7766073 Die-casting apparatus Aug. 3, 2010
7766071 Processing of metal alloys in a semi-solid state Aug. 3, 2010
7766070 Method of operating a die casting reciprocator Aug. 3, 2010
7753671 Mechanical fuse assembly of molding system Jul. 13, 2010
7730934 Thixo-molding shot located downstream of blockage Jun. 8, 2010
7726381 Control method of die-casting machine Jun. 1, 2010
7717159 Method, apparatus and system of changing a mold in a die casting machine May. 18, 2010
7699092 Metal-molding system and process for making foamed alloy Apr. 20, 2010
7694714 Metal molding Apr. 13, 2010
7694715 Metal molding system Apr. 13, 2010
7690416 Apparatus and method for simultaneous usage of multiple die casting tools Apr. 6, 2010
7686066 Die and method of manufacturing cast product Mar. 30, 2010
7686067 Die casting machine Mar. 30, 2010
7654305 Die for die casting, method of manufacturing cast product, and cast product Feb. 2, 2010

1 2 3 4 5 6 7 8 9 10










 
 
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