| 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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| 09/20/1990 | CA2047700A1 Die-casting process, equipment, and product |
| 09/11/1990 | US4955426 Pressing mechanism for casting apparatus |
| 09/11/1990 | US4955424 Die-casting method and device |
| 09/04/1990 | US4954063 Injection pressure control apparatus for a die cast machine and an injection mold machine |
| 08/29/1990 | EP0383935A1 Toggle type mold clamping apparatus for electric injection molding machine |
| 08/23/1990 | WO1990009251A1 Method and apparatus for the injection molding of metal alloys |
| 08/21/1990 | US4949775 Die casting arrangements |
| 08/16/1990 | EP0381770A1 Two-platen type mold clamper |
| 08/16/1990 | DE4004026A1 Injection mould clamping device - with boss between end plate and form plate preventing mould distortion |
| 08/08/1990 | EP0381486A2 Casting apparatus and method |
| 08/08/1990 | EP0381106A2 Injection apparatus |
| 08/01/1990 | CA2009041A1 Casting apparatus and method |
| 07/30/1990 | CA2008609A1 Mold clamping apparatus for molding machine |
| 07/30/1990 | CA2008608A1 Injection apparatus |
| 07/26/1990 | WO1990008022A1 Exchangeable mould |
| 07/26/1990 | WO1990008001A1 Locators for expendable core in die casting die |
| 07/26/1990 | WO1990007999A1 Rear spacer of a mould for pressure casting flat metallic products such as slabs |
| 07/25/1990 | EP0379406A1 Backward tie beam in a mould for die pressure casting of metallic plate products or slabs |
| 07/24/1990 | US4942917 Expendable casting core for a cylinder |
| 07/18/1990 | EP0378019A2 Composite metal-elastomer styled wheels and method and apparatus for molding the same |
| 07/17/1990 | US4942004 Method and apparatus for regulating mold clamping force in an injection molding machine |
| 07/11/1990 | EP0377172A1 Locking unit on the mould-clamping device of a plastic injection moulding machine |
| 07/05/1990 | DE3942373A1 Insert forming hollow space in workpiece |
| 07/05/1990 | DE3934778A1 Piston for casting cylinder of die casting press - has cooling channels for thin-walled cap pref. heat shrunk to threaded body |
| 07/03/1990 | US4938682 Toggle type mold clamping apparatus in an injection molding machine |
| 07/03/1990 | US4938274 Method of detecting degassed state in mold and system therefor |
| 06/27/1990 | EP0374346A2 Needle valve nozzle for injection moulds |
| 06/13/1990 | EP0373114A2 Three layer shot sleeve assembly and method of fabrication |
| 06/12/1990 | US4932640 Hydraulic clamp |
| 06/12/1990 | US4932458 Method of and system for operating squeeze plunger in die cast machine |
| 06/06/1990 | EP0371465A2 Degassing apparatus for mold |
| 06/06/1990 | EP0190340B1 Device for wetting mould surfaces with a liquid |
| 06/06/1990 | CN1042674A Manufacturing method of aluminium lock body |
| 06/06/1990 | CN1008244B Die cast machine with turret |
| 05/31/1990 | WO1990004322A3 Water-dispersible heat-resistant composition and application thereof |
| 05/30/1990 | EP0370516A2 Tie bar monotoring system |
| 05/30/1990 | CN1042489A Method of providing gating means, and products thereby |
| 05/29/1990 | US4929165 Direct-pressure mold clamping mechanism |
| 05/29/1990 | CA2004157A1 Degassing apparatus for mold |
| 05/23/1990 | CN1042322A Injection installation of cold horizontal type die-casting facility |
| 05/22/1990 | US4926926 For moving molten metal into a mold cavity |
| 05/16/1990 | EP0368790A1 A method of providing a gating means, and products produced thereby |
| 05/16/1990 | EP0368573A2 Method and apparatus for casting metal alloys with low melting temperatures |
| 05/15/1990 | US4925618 Mold clamping method |
| 05/15/1990 | US4925384 Apparatus for admitting hardenable material into the dies of molding machines |
| 05/09/1990 | EP0367143A2 Clamping cylinder system |
| 05/09/1990 | EP0367139A2 Injection moulding machine and method of regulating the clamping force of an injection moulding machine |
| 05/09/1990 | EP0366810A1 Direct driven mold clamping apparatus |
| 05/09/1990 | EP0366790A1 Molten metal feeder |
| 05/09/1990 | EP0167630B1 Apparatus for controlling mold opening/closing speed |
| 05/08/1990 | US4922716 Throttled exhaust outlet to reservoir for reducing noise resulting from release hydraulic pressure surges |
| 05/08/1990 | CA1268612A1 Ejector pin |
| 05/03/1990 | WO1990004322A2 Water-dispersible heat-resistant composition and application thereof |
| 05/02/1990 | EP0365911A2 Press, in particular an injection-moulding machine |
| 05/01/1990 | CA2000852A1 Method and apparatus for regulating clamping force in an injection molding machine |
| 04/25/1990 | EP0364607A1 Method for automatically adjusting die thickness in toggle type lock |
| 04/25/1990 | CN1007710B Two force-increasing toggle mechanism |
| 04/24/1990 | US4919189 Method of forming as-cast holes by using cores, and apparatus for practicing the method |
| 04/18/1990 | CN1007594B Horizontal mold clamping and vertical injection type die cast machine |
| 04/11/1990 | EP0363166A1 Method and apparatus for the magnetic separation of non-magnetic electrically conductive materials |
| 04/04/1990 | EP0361837A2 Casting control method by controlling a movement of a fluid-operated cylinder piston and apparatus for carrying out same |
| 04/04/1990 | CN1040938A Ice-cream mould of aluminium alloy and its prodn process |
| 04/03/1990 | US4913217 Locators for expendable core in die casting die |
| 04/03/1990 | CA1267266A1 Casting of metal articles |
| 03/27/1990 | US4911267 Oiler with drippage preventing device |
| 03/08/1990 | WO1990002033A1 Toggle type mold clamping apparatus for electric injection molding machine |
| 03/08/1990 | WO1990002017A1 Method of manufacturing valve etc. housings |
| 03/06/1990 | US4905751 Method for casting a rocker arm for an internal combustion engine and mould structure for carrying out the casting method |
| 03/06/1990 | US4905749 Method of driving and controlling rotary table in die casting machine |
| 02/28/1990 | CN1006962B Automatic gastight machine for vacuum die casting of nodular cast iron balls without gate and riser |
| 02/21/1990 | CN1039753A Dual dynamic model injection make-up machine |
| 02/20/1990 | US4901589 Drive and positioning system for a slide |
| 02/13/1990 | US4899804 Plunger tip for cold chamber die cast machine |
| 02/06/1990 | CA1265312A1 Vertical injection apparatus for die casting machine |
| 01/30/1990 | CA1264915A1 Die casting method and apparatus therefor |
| 01/25/1990 | WO1990000467A1 Two-platen type mold clamper |
| 01/23/1990 | CA1264521A1 Degassing apparatus for a metal mold |
| 01/17/1990 | EP0351101A2 Hydraulic clamp |
| 01/09/1990 | US4892131 Injection apparatus of die cast machines |
| 01/09/1990 | US4892130 Method for making a reinforced article for an internal combustion engine |
| 12/28/1989 | WO1989012518A1 Method and device for pressure die casting |
| 12/27/1989 | CN1038229A Aluminium-bronze explosion-proof tool producing process |
| 12/27/1989 | CA1264009A1 Injection molding nozzle and method |
| 12/26/1989 | US4889667 Method for supervision of injection molding by use of waveform of internal die pressure |
| 12/26/1989 | US4889311 Molding apparatus with improved ejector pin |
| 12/12/1989 | US4886107 Piston for cold chamber |
| 12/12/1989 | US4886106 Die cast machine with a turret |
| 12/05/1989 | US4884621 Hydraulic control method for implements |
| 11/29/1989 | EP0344042A1 Device for transporting a molten metal composition by high pressure and cooling the piston for a vertical pressure die casting machine |
| 11/29/1989 | EP0344010A1 Die casting method |
| 11/29/1989 | EP0344009A2 Method of applying heat insulating powder onto an inner surface of the injection sleeve, and device therefor |
| 11/29/1989 | CN2048406U Controller for die-casting process |
| 11/28/1989 | CA1263215A1 Method and apparatus for die-casting |
| 11/23/1989 | EP0342872A2 A gas venting device |
| 11/23/1989 | EP0342425A2 Closing mechanism of an injection-moulding machine |
| 11/23/1989 | EP0342235A1 Clamping mechanism of injection molding machines |
| 11/16/1989 | WO1989010830A1 Direct driven mold clamping apparatus |
| 11/08/1989 | EP0341111A1 Device for putting in inserts in a mould |
| 11/07/1989 | US4879074 Method for coating soot on a melt contact surface |
| 11/02/1989 | WO1989010250A1 Method for automatically adjusting die thickness in toggle type lock |