| Patents for B22D 17 - Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure (12,274) |
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| 03/24/1981 | CA1097870A1 Stack injection molding melt transfer system |
| 03/17/1981 | US4256166 Tie bar adjustment system |
| 03/17/1981 | CA1097472A1 Electrically heated nozzle and method of making the same |
| 02/24/1981 | US4252177 Apparatus for loading cylindrical inserts |
| 02/24/1981 | US4252176 Injection ram control |
| 02/24/1981 | US4252174 Method and apparatus for monitoring the operation of a reciprocating liquid injection unit |
| 02/24/1981 | US4252173 Low-pressure moulding process and apparatus |
| 02/17/1981 | US4250735 Press action machines |
| 02/10/1981 | US4249880 Mold-closing device for an injection-molding machine |
| 02/03/1981 | US4248289 Die casting machine |
| 01/22/1981 | WO1981000067A1 Mold with core |
| 01/20/1981 | US4245690 Hot chamber die casting machine and method for controlling the flow of melt during and immediately after molding a part |
| 01/06/1981 | US4243362 Composite molding apparatus for articles from two materials having a rotary mold block which includes pins for providing core areas |
| 01/06/1981 | CA1092762A1 Continuous casting of stringers for sliding clasp fasteners |
| 12/23/1980 | US4240498 Die casting machine for forming internally-threaded articles |
| 12/23/1980 | US4240497 Vacuum metal die-casting apparatus |
| 12/16/1980 | US4239179 Quantity control valve for controlling the quantity of a pressure medium |
| 12/16/1980 | US4239080 Diecasting venting valve |
| 11/25/1980 | US4235575 Device for lubricating the tie rods of an injection molding machine |
| 11/11/1980 | CA1089186A1 Method of making an article having cast-in-place bearing |
| 11/11/1980 | CA1089166A1 Threading device |
| 11/04/1980 | US4231416 Apparatus for casting metals and other materials under pressure |
| 10/28/1980 | US4230270 Multinozzle block for spraying tool surfaces |
| 10/15/1980 | EP0017331A1 Improvements relating to hot chamber die-casting |
| 10/14/1980 | CA1087365A1 Method and apparatus for pore-free die casting |
| 10/07/1980 | US4226577 Apparatus for injection molding of continuous slide fastener chain |
| 10/01/1980 | EP0016163A1 A method of melt transference from a bath to a recipient above the bath surface and an apparatus for applying the method |
| 09/23/1980 | US4223718 Molten metal injection device for die casting machine |
| 09/16/1980 | US4222730 Arrangement for interchangeably mounting different injection units on an injection molding machine |
| 08/26/1980 | US4219068 Die casting machine |
| 08/21/1980 | WO1980001658A1 Die casting method |
| 08/21/1980 | WO1980001657A1 Die casting method |
| 08/21/1980 | WO1980001656A1 Die-casting method and apparatus |
| 08/21/1980 | WO1980001655A1 Die casting machines |
| 08/12/1980 | CA1083325A1 Apparatus for the continuous feeding of metal and alloy moulding machine furnaces |
| 08/05/1980 | US4215623 Hydraulic velocity and acceleration control system |
| 07/29/1980 | US4214704 Reciprocator |
| 07/29/1980 | CA1082420A1 Airtight casting apparatus for pressure casting molteu metals |
| 07/15/1980 | US4212622 Product take out devices for use in molding machines |
| 07/15/1980 | CA1081773A1 Composite article and method of manufacturing |
| 07/15/1980 | CA1081421A1 Method of injecting a molten material under pressure and an apparatus performing the same |
| 07/01/1980 | US4210196 Die casting apparatus |
| 06/24/1980 | US4209161 Collapsible core for casting molds |
| 06/24/1980 | US4208879 Injection molding machines |
| 06/11/1980 | EP0011838A1 Mould closing device for an injection moulding machine |
| 06/10/1980 | US4206799 Oblique core locking mechanism for die casting machines |
| 06/10/1980 | CA1079017A1 Die closing unit with plate adjustment mechanism for injection molding machine |
| 04/22/1980 | US4199313 Detachable aligning pin for die assembly |
| 04/22/1980 | CA1075875A1 Molten metal injection device for die casting machine |
| 04/22/1980 | CA1075874A1 Method and apparatus for pore-free die casting |
| 03/25/1980 | US4195048 Compensation for differing heights of different molds clamped between the mold-clamping plates of an injection-molding machine |
| 03/25/1980 | US4195002 Water-dispersible coatings containing boron nitride for steel casting dies |
| 03/06/1980 | WO1980000317A1 A method of melt transference from a bath to a recipient above the bath surface and an apparatus for applying the method |
| 02/26/1980 | CA1072598A1 Method of manufacturing bicycle frame by die casting and bicycle frame manufactured thereby |
| 02/07/1980 | WO1980000136A1 Handling process and device in foundry |
| 02/05/1980 | US4186769 Liquid mixing and delivering aparatus |
| 02/05/1980 | CA1070924A1 Metal proportioning device for pressure casting |
| 12/18/1979 | US4178984 Apparatus for supplying inserts to the metal mold of injection molding machines |
| 12/18/1979 | US4178983 Method for manufacturing stainless steel die cast products having low melting point |
| 12/04/1979 | US4176693 Apparatus and method of operating |
| 11/20/1979 | US4174939 Latch for three-part mold |
| 11/14/1979 | EP0005239A1 Low-pressure casting method for metals, especially non-iron metals, and apparatus for carrying out this method |
| 10/30/1979 | US4172489 Distribution box for low-pressure casting of foundry pieces |
| 09/25/1979 | US4168789 Metering apparatus for molten metal |
| 08/28/1979 | CA1061069A1 Tie rod structure for die closing unit of injection molding machine |
| 08/14/1979 | CA1060168A1 Die closing unit with retractable tie rods |
| 06/19/1979 | US4158382 Apparatus for casting lead into plastic for side terminal batteries |
| 06/19/1979 | US4158327 Mold closing device of injection molding machine |
| 05/15/1979 | US4154288 Injection molding machine having swivel shot tip assembly |
| 05/15/1979 | US4154286 Installation for die-casting of metal blanks |
| 05/15/1979 | US4154285 Gas release method in a metal mold |
| 05/08/1979 | US4152820 Method of expanding shot tip |
| 05/01/1979 | CA1053641A1 Elastic support for hydraulic pump of injection molding machine |
| 04/10/1979 | CA1052061A1 Composite wire with a base of cerium and other rare earths |
| 04/03/1979 | US4147200 Method and apparatus for eliminating entrapped gas in die castings |
| 03/27/1979 | US4146081 Apparatus for die casting |
| 03/20/1979 | US4145068 Method of manufacturing bicycle frame by die casting and bicycle frame manufactured thereby |
| 03/13/1979 | US4143674 Valve for continuously and automatically supplying furnaces with molten metal |
| 03/06/1979 | US4142639 Removal apparatus for die casting machine |
| 03/06/1979 | CA1049741A1 Low pressure casting apparatus |
| 02/13/1979 | US4139176 Mold, for screw-threaded articles |
| 02/13/1979 | CA1048227A1 Die-casting using reactive gas and force-rod concepts |
| 02/06/1979 | US4138043 Die casting machine with screw plugs in passages |
| 01/23/1979 | CA1046720A1 Molding system with automatic fluid treatment of mold cavity |
| 12/19/1978 | US4130246 Apparatus for the extraction of die-cast parts from the molds of die-casting machines |
| 12/05/1978 | CA1043520A1 Injection molding machine having a programming device and a method of operating the same |
| 10/17/1978 | US4120922 Method for molding |
| 10/17/1978 | US4120086 Method of making electrically heated nozzle |
| 10/03/1978 | US4118553 Composite battery plate grid and method of manufacturing |
| 10/03/1978 | CA1039455A1 Method and composition for improved parting from hot surfaces |
| 09/26/1978 | CA1039026A1 low pressure fast casting plant |
| 09/26/1978 | CA1039020A1 Adjustable die closing unit for injection molding machines |
| 09/19/1978 | US4115505 Thermoplastics, injection molding |
| 09/19/1978 | US4114649 Lead dosing valve |
| 09/05/1978 | US4111629 Closure device for an injection molding machine or injection press |
| 09/05/1978 | US4110894 Method and apparatus for producing a conduit intended for communication with a plurality of working-medium sources |
| 09/05/1978 | CA1037666A1 Injection molding machine having separate mold moving and mold closure force applying means which are resettable |
| 08/15/1978 | US4106885 Hydraulic moulding presses |
| 08/08/1978 | US4105390 Die closing unit with plate adjustment mechanism for injection molding machine |
| 08/08/1978 | US4105385 Compact die closing unit for injection molding machines |