| Patents for B22D 29 - Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots (1,875) |
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| 12/01/1981 | US4303453 Method and apparatus for removing sand from castings |
| 11/10/1981 | US4299692 Apparatus for handling a mold box in a vacuum casting system |
| 10/27/1981 | US4296794 Method of transmission of sonic energy to work pieces |
| 09/29/1981 | US4291746 Apparatus for stripping ingots from molds |
| 08/18/1981 | CA1107030A1 Die-casting machine |
| 07/22/1981 | EP0032458A2 Apparatus for transmission of sonic energy to work pieces |
| 07/08/1981 | EP0031440A1 Process for removing moulding sand remainders on cast parts |
| 07/07/1981 | US4276923 Method for pressure casting metal objects |
| 06/03/1981 | EP0029670A1 Apparatus for separating castings from moulds of sand or similar material |
| 05/20/1981 | EP0028750A1 Process and device for the regulation of a continuous pouring-and-after-treatment installation for cast work pieces |
| 05/20/1981 | EP0028653A1 Tubular cast piece inner surface working apparatus |
| 05/19/1981 | CA1101186A1 Method and apparatus for the removal of sand bales containing castings from molding boxes of poured foundry molds |
| 05/12/1981 | CA1100910A1 Method and apparatus for glass removal |
| 04/14/1981 | US4261609 Ingot grab apparatus |
| 03/24/1981 | US4258101 Conductive plastic with metalized glass fibers retained in partial clumps |
| 02/24/1981 | CA1096133A1 Handling foundry materials |
| 02/24/1981 | CA1096132A1 Method and apparatus for reclaiming foundry sand |
| 02/17/1981 | US4250610 Casting densification method |
| 02/03/1981 | US4248289 Die casting machine |
| 12/30/1980 | US4241778 Method and apparatus for the removal of sand bales containing castings from molding boxes of poured foundry molds |
| 12/09/1980 | US4238245 Installation for electrohydroblasting of castings |
| 11/04/1980 | US4231414 Handling foundry materials |
| 10/30/1980 | WO1980002241A1 Mechanism for receipt of finished cores and moulds from the machine and their subsequent delivering |
| 10/15/1980 | EP0017363A1 Knock-out systems for foundries |
| 07/08/1980 | US4211274 Equipment for cooling and separation of castings and moulding sand |
| 06/26/1980 | WO1980001257A1 Method and device for machining inner surface of molded cylindrical article |
| 06/10/1980 | US4206801 Sand-seal for rotary acoustic sand-core shakeout |
| 06/10/1980 | US4206800 Rotary acoustic sand-core shakeout |
| 05/27/1980 | CA1078131A1 Method for knocking out silicate-bonded mould material from a mould after casting |
| 04/22/1980 | US4198995 Apparatus for electrohydroblasting of castings |
| 04/15/1980 | CA1175634B Casting shake-out unit and method of operation |
| 04/15/1980 | CA1075429A1 Casting shake-out unit and method of operation |
| 02/26/1980 | US4190096 Manipulator for separating coated permanent moulds |
| 01/29/1980 | US4185681 Ceramic knock-off apparatus for removing ceramic from investment casting molds |
| 01/15/1980 | US4183769 Methods and apparatus for glass removal |
| 11/14/1979 | EP0005260A1 Power operated tongs for moving steel slabs or ingots |
| 07/24/1979 | US4162173 Calcium and sodium fluorides |
| 05/22/1979 | CA1055069A1 Bits for ingot tongs |
| 03/06/1979 | CA1049742A1 Vibratory sand reclaiming apparatus |
| 02/27/1979 | US4141781 Method for rapid removal of cores made of βAl2 O3 from directionally solidified eutectic and superalloy and superalloy materials |
| 01/16/1979 | US4134777 Method for rapid removal of cores made of Y2 O3 from directionally solidified eutectic and superalloy materials |
| 01/16/1979 | CA1046234A1 Process and installation for extracting pipes from a centrifugal casting machine |
| 01/09/1979 | US4133372 Apparatus for blasting castings |
| 11/07/1978 | CA1042026A1 Method and apparatus for forming ingots into stable 4-unit fork truckable stacks |
| 10/10/1978 | US4119437 Leaching with aqueous ammonium chloride, ammonium bisulfate, acetic acid or its mixture with sodium acetate |
| 09/19/1978 | CA1038593A1 Ingot marking |
| 08/01/1978 | US4103731 Shake-out machine for use with self-curing mold |
| 07/04/1978 | US4098320 Ingot stripper structure |
| 06/06/1978 | US4093413 Automated apparatus for molding or die casting |
| 05/30/1978 | US4091859 Apparatus for stripping foundry moulds of casting |
| 05/16/1978 | US4089702 Method of cleaning internal surfaces employing an explosive gas |
| 04/04/1978 | US4082566 Molten salt leach for removal of inorganic cores from directionally solidified eutectic alloy structures |
| 04/04/1978 | US4082135 Foundry apparatus for the separation of castings from casting moulds |
| 03/28/1978 | US4081089 Arrangement for handling and preparation of base plates and the like such as, for example, casting molds |
| 02/21/1978 | US4074867 Method and apparatus for comminuting sand clods |
| 02/21/1978 | US4074749 Casting machine with mold tilting discharge means |
| 11/15/1977 | US4058156 Device for the removal of castings from chill moulds |
| 09/20/1977 | US4049043 Installation for extracting pipes from a centrifugal casting machine |
| 09/20/1977 | US4048758 Sand-blasting machine for castings |
| 08/23/1977 | US4043381 Self-destructive core mold materials for metal alloys |
| 08/09/1977 | US4040525 Method and apparatus for stacking ingots according to predetermined arrangements |
| 05/24/1977 | US4025361 Concentrated solution of hydrogen fluoride |
| 05/10/1977 | US4022266 Installation for electrohydraulic knockout of casting cores |
| 05/03/1977 | US4021256 Impregnant |
| 03/22/1977 | US4013116 Die-casting machine |
| 12/21/1976 | US3998262 Casting shake-out unit and method of operation |
| 08/17/1976 | US3975045 Bits for ingot tongs |
| 07/27/1976 | US3971111 Apparatus for transferring and finishing items cast several at a time in a chill mold |
| 05/25/1976 | US3958623 Cooler-drier for castings and moulding sand |
| 05/25/1976 | US3958619 Method for the separation of castings from casting moulds or similar material and a foundry machine for carrying out this method |
| 05/18/1976 | US3957104 Method of making an apertured casting |
| 03/09/1976 | US3942644 Apparatus for cooling castings and for cooling and drying moulding sand |
| 02/17/1976 | US3938672 Device for transferring a plate-like product from one station to another |
| 02/17/1976 | US3938585 Grid ejection mechanism for a battery grid casting machine |
| 01/27/1976 | US3934639 Method of marking an ingot |