| Patents for B21C 33 - Feeding extrusion presses with metal to be extruded (392) |
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| 08/06/1997 | EP0787543A2 Method for extruding profiles or the like from bars and device therfor |
| 07/24/1997 | DE19629854C1 Horizontal metal extrusion press |
| 02/11/1997 | US5600989 Method of and apparatus for processing tungsten heavy alloys for kinetic energy penetrators |
| 12/11/1996 | EP0747146A1 Apparatus for loading billets and eventually pressing discs in horizontal metal-extrusion presses |
| 09/18/1996 | EP0536210B1 Method and device for continuous casting and extrusion |
| 12/12/1995 | US5473925 Apparatus for continuously forcing an elongate and extrusile raw material into an extrusion pressure vessel |
| 11/07/1995 | US5464340 Extruder |
| 10/11/1995 | EP0675771A1 Working method for loading a billet into a metal extrusion press |
| 01/03/1995 | US5377744 Method and device for continuous casting and extrusion |
| 12/28/1994 | EP0296178B1 Indirect extrusion process and machinery therefor |
| 09/21/1994 | EP0615796A1 Extruder |
| 09/05/1994 | CA2116932A1 Extruder |
| 08/09/1994 | US5335528 Rapid loading short-stroke extrusion press, and process |
| 08/03/1994 | EP0609066A1 Apparatus for continuously forcing an elongate and extrusile raw material into an extrusion pressure vessel |
| 07/30/1994 | CA2114453A1 Apparatus for continuously forcing an elongate and extrusile raw material into an extrusion pressure vessel |
| 07/07/1994 | WO1994014550A1 Working method for loading a billet and metal extrusion press |
| 12/22/1993 | EP0574592A1 Apparatus for loading billets and eventually pressing discs in horizontal metal extrusion presses |
| 09/28/1993 | US5247821 Extruding press and method for its feeding |
| 05/05/1993 | EP0539906A1 Rapid loading short-stroke extrusion press, and process |
| 04/14/1993 | EP0536210A1 Method and device for continuous casting and extrusion. |
| 12/22/1992 | CA1311721C Indirect extrusion process and machinery therefor |
| 05/20/1992 | EP0486436A1 Extruding press and method for its feeding |
| 01/21/1992 | US5082250 Device to heat the leading end of aluminium ingots to be extruded |
| 01/09/1992 | WO1992000156A1 Method and device for continuous casting and extrusion |
| 07/02/1991 | US5027634 Solutionizing taper quench |
| 05/29/1991 | EP0428989A2 Apparatus for loading billets and eventually pressing discs in horizontal metal extrusion presses |
| 01/23/1991 | EP0408960A1 Extrusion method and press with device to heat the leading end of hot aluminium ingots to be extruded |
| 11/28/1990 | EP0296178A4 Indirect extrusion process and machinery therefor |
| 07/31/1990 | US4944206 Process and installation for preparing metal billets to be extruded |
| 09/05/1989 | US4862721 Multiple cylinder extrusion apparatus and method |
| 05/02/1989 | US4825677 Metal extrusion apparatus |
| 04/12/1989 | EP0311510A1 Method and installation for preparing metal billets to be extruded |
| 12/28/1988 | EP0296178A1 Indirect extrusion process and machinery therefor. |
| 11/29/1988 | US4787281 Method of dividing logs of heated metal into billets and apparatus for use in the method |
| 11/17/1988 | EP0290499A1 A horizontal extruding press |
| 11/01/1988 | US4781053 Indirect extrusion process and machinery therefor |
| 08/03/1988 | CN85101763B Indirect extrusion press |
| 05/11/1988 | EP0267112A1 Installation for metal extrusion |
| 05/05/1988 | WO1988003066A1 A horizontal extruding press |
| 04/27/1988 | EP0264417A1 Extrusion of metals |
| 11/05/1987 | WO1987006508A1 Extrusion of metals |
| 11/04/1987 | EP0244254A1 Extrusion of metals |
| 11/04/1987 | EP0244063A2 Method of dividing logs of heated metal into billets and apparatus for use in the method |
| 10/14/1987 | EP0241193A1 Process for producing extruded aluminum alloys |
| 09/22/1987 | US4694882 Method for making thixotropic materials |
| 09/22/1987 | US4694881 Method for making thixotropic materials |
| 09/11/1987 | WO1987005238A1 Indirect extrusion process and machinery therefor |
| 07/21/1987 | CA1224439A1 Friction-actuated extrusion |
| 07/07/1987 | US4677838 Installation for preparing metal billets for extrusion |
| 01/31/1987 | CN85101763A Indirect extrusion press |
| 12/30/1986 | US4631949 Method of loading billet in the indirect extruding press |
| 08/19/1986 | US4606211 Indirect extrusion press |
| 07/22/1986 | US4601325 Extrusion |
| 07/16/1986 | EP0187577A1 Installation for preparing billets for extrusion |
| 04/08/1986 | CA1202788A1 Method for making thixotropic materials |
| 01/14/1986 | CA1199181A1 Method for making thixotropic materials |
| 12/24/1985 | US4559854 Cutting apparatus for stock in the form of bars |
| 12/10/1985 | US4557894 Pickling metal beford granulation |
| 09/11/1985 | EP0154463A2 Indirect extrusion press |
| 08/27/1985 | US4536938 Process for the continuous production of solid alkali metal strands |
| 07/23/1985 | CA1190893A1 Extrusion of copper |
| 06/18/1985 | US4523444 Methods of and apparatus for controlling the gap between a mandrel and die during extrusion |
| 03/19/1985 | US4505878 Continuous, friction-actuated |
| 11/13/1984 | CA1177784A1 Method of and apparatus for continuous friction- actuated extrusion |
| 06/13/1984 | EP0110653A2 Improvements in or relating to extrusion |
| 05/30/1984 | EP0109864A2 Friction-actuated extrusion |
| 04/24/1984 | CA1166324A1 Electric cable with screen incorporating aligned elongate metal particles |
| 01/17/1984 | US4425775 Methods for extrusion |
| 12/06/1983 | US4419324 Method for continuous friction actuated extrusion |
| 07/05/1983 | CA1149332A1 Metal extrusion press - billet loader |
| 06/09/1983 | WO1983001962A1 Method for making thixotropic materials |
| 06/09/1983 | WO1983001961A1 Method for making thixotropic materials |
| 06/08/1983 | EP0080787A2 Method for making thixotropic materials |
| 06/08/1983 | EP0080786A2 Method for making thixotropic materials |
| 02/16/1983 | EP0072207A1 Extrusion of copper |
| 12/01/1982 | EP0065933A2 Apparatus and process for cutting bars into press blocks |
| 05/26/1982 | EP0052506A1 Method for continuous friction-actuated extrusion |
| 04/27/1982 | US4326399 Extrusion press operating by the indirect method |
| 03/16/1982 | US4319476 Methods and apparatus for extrusion |
| 02/09/1982 | US4314471 Metal extrusion press-billet loader |
| 06/24/1980 | US4208897 Process and equipment for the commercial indirect extrusion of long lengths of metal, in particular long as-cast billets into sections or the like |
| 12/25/1979 | CA1068646A Apparatus and methods for forming a plurality of elongated members |
| 07/31/1979 | CA1059427A1 Hot shearing apparatus |
| 07/03/1979 | US4159560 Equipment for extrusion in particular for the extrusion of aluminum billets into sections and the like |
| 06/26/1979 | CA1057236A1 Method and apparatus for extruding small diameter wires__ |
| 05/08/1979 | US4152959 Hot shearing apparatus |
| 02/27/1979 | CA1049446A1 Continuous metal extruding device |
| 07/18/1978 | US4101253 Extrusion |
| 02/28/1978 | US4075881 Method of and device for making rods, tubes and profiled articles |
| 12/20/1977 | US4063483 Apparatus for severing billets |
| 02/01/1977 | US4005596 Apparatus for hydraulic pressing of metals |
| 10/26/1976 | US3987655 Method of continuously transforming solid non-ferrous metal into elongated extruded shapes |