| Patents for B22C 23 - Tools; Devices not mentioned before for moulding (962) |
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| 11/30/2000 | DE19949445C1 Application of release agent to interior of mold involves sprays giving short intermittent short pulses |
| 11/22/2000 | EP1053806A1 Apparatus for coating cores with an aqueous coating |
| 11/16/2000 | DE19928840C1 Tool for shaping molding zones in sand molds for metal castings has a blade at a rotating shaft with a non-cutting edge and hard cladding on the leading side of the blade for a long life and low friction loss |
| 09/19/2000 | US6119323 Apparatus for the descaling of rolled metal stock |
| 09/08/2000 | WO2000051797A1 Method and device for applying surface-modified auxiliary substances to the inner surfaces of the working area of tool moulds |
| 09/07/2000 | DE19909477A1 Verfahren und Vorrichtung zur Aufbringung von oberflächenmodifizierenden Hilfssubstanzen auf die Arbeitsrauminnenflächen von Werkzeugformen A method and apparatus for applying surface-modifying substances to the auxiliary working area of tool molds inner surfaces |
| 05/04/2000 | DE19846640C1 Producing cast or pressed components with operationally relevant contours which are connected to one another |
| 05/03/2000 | EP0711213B1 Process for use in foundry practice |
| 04/13/2000 | WO2000007830A3 Shaping device for the three-dimensional representation of objects |
| 04/11/2000 | CA2166095C Device and process for gripping a casting core, especially a sole core |
| 03/22/2000 | CN1050543C Method and apparatus for adjusting gasting sand using optimum compactibility |
| 03/08/2000 | EP0983812A1 Process for the application of a release or lubricating agent |
| 03/07/2000 | CA2146366C Cleaning and finishing a ceramic mold |
| 03/02/2000 | DE19906770A1 Production of a casting involves evaporating a separation agent, introducing it into the mold cavity, and waiting until it has at least partially condensed onto the cavity surface, before introducing the casting material |
| 02/17/2000 | WO2000007830A2 Shaping device for the three-dimensional representation of objects |
| 02/15/2000 | US6024160 Pattern plate drawing apparatus |
| 02/15/2000 | CA2137480C Method for coating with finning preventive agent and apparatus therefor |
| 01/18/2000 | US6015005 Respective inflatable arbors for making backdraft cavity in sand core and for forming part of core lift device insertable in cavity |
| 01/12/2000 | EP0969938A1 Arrangement in foundry equipment comprising e.g. a moulding mac hine and a conveyor for "green" sand moulds |
| 01/05/2000 | EP0968776A1 Process for use in foundry practice |
| 11/25/1999 | DE19834624C1 Molding device for three-dimensional representation of objects |
| 11/06/1999 | CA2269884A1 Riser knock-out and riser topping gathering apparatus and system |
| 10/27/1999 | EP0951370A1 Facility and method for producing cast shells or cast core packs |
| 10/19/1999 | US5967221 Detachable wear plate suitable for foundry equipment and for conveying green sand moulds |
| 09/29/1999 | CN1229701A Appts. for removing oxidized skin from rolled article |
| 09/16/1999 | DE19810032A1 Verfahren und Vorrichtung zum Vorbereiten der Formwandungen einer Form zur Urformung bzw. Umformung auf den nächstfolgenden Formungszyklus, Sprühelement mit Zentrifugalzerstäubung und Luftführung und Verwendung eines derartigen Sprühelements zum Versprühen im wesentlichen lösungsmittelfreien Formwandbehandlungsmittels Method and apparatus for preparing the mold walls of a mold for original shaping or reshaping to the next molding cycle, spraying with centrifugal atomization and air management and use of such a sprayer to spray essentially solvent-free mold wall treatment agent |
| 09/15/1999 | EP0941788A2 Process and device for preparing the walls of a mold for molding or shaping to make them ready for the next molding cycle, spray element with centrifugal atomization and air guidance, and use of this spray element for spraying essentially solvent-free mold wall treatment agent |
| 09/15/1999 | CN1228365A Process and device for preparing walls of mold for molding |
| 09/09/1999 | CA2248640A1 Process and device for preparing the walls of a mold for molding or shaping to make them ready for the next molding cycle |
| 09/08/1999 | EP0940668A1 Method for measuring and/or monitoring homogenization state of a suspension |
| 09/08/1999 | CN2336893Y Multiple scanning head sequential scanning apparatus |
| 08/17/1999 | CA2147538C Time stamp for insertion into a mould for metal working or plastics processing |
| 07/29/1999 | DE19809530C1 Method and apparatus for measuring and/or controlling the homogenization state of a suspension |
| 07/28/1999 | EP0931606A1 Apparatus for preparing permanent molds in casting units |
| 07/28/1999 | EP0931600A2 Device for descaling rolled material |
| 07/15/1999 | DE19749592A1 Wax or plastic stem for rational production of pattern tree for investment casting |
| 06/02/1999 | EP0919311A1 Process for washing molding die for cold box process and washing apparatus therefor |
| 05/19/1999 | EP0866737B1 Mould-pressing machine with liquid-mist injection |
| 04/07/1999 | CN1042804C Method for coating die surface with releasing agent |
| 03/30/1999 | US5887638 Apparatus for measuring strength of a mold and for pressing marks on the mold |
| 03/16/1999 | US5881797 Mould-pressing machine with liquid-mist injection |
| 02/18/1999 | DE19735215A1 Apparatus and method for spraying a tool with a separating agent |
| 02/09/1999 | CA2156220C Method for coating a die surface with release agent |
| 12/01/1998 | US5842510 Application method of powder state mold lubricant to die-casting mold and die-casting apparatus |
| 11/18/1998 | EP0878253A1 Apparatus for measuring strength of a mold and for pressing marks on the mold |
| 11/11/1998 | CN1198694A Pattern plate drawing device |
| 10/01/1998 | WO1998042461A1 Arrangement in foundry equipment comprising e.g. a moulding mac hine and a conveyor for 'green' sand moulds |
| 09/30/1998 | EP0866737A1 Mould-pressing machine with liquid-mist injection |
| 09/23/1998 | EP0865848A1 Pattern plate drawing device |
| 07/30/1998 | DE19720304C1 Producing sand moulds in mould-making machines |
| 05/28/1998 | DE19734739A1 Palette Range |
| 05/14/1998 | WO1998019923A1 Pallet |
| 05/14/1998 | WO1998019810A1 Facility and method for producing cast shells or cast core packs |
| 05/14/1998 | CA2270612A1 Facility and method for producing cast shells or cast core packs |
| 03/24/1998 | US5730200 Device and method for gripping a casting core in particular a sole core |
| 02/19/1998 | WO1998006523A1 Pattern plate drawing device |
| 12/30/1997 | US5702758 Method for coating with finning preventive agent |
| 12/16/1997 | US5697419 Method for coating a die surface with release agent |
| 10/07/1997 | US5673591 Polyurethane shockproof plate joining flange surface to reduce the damage |
| 09/03/1997 | CN1158286A Method and apparatus for manufacturing mold |
| 08/13/1997 | CN1156646A Method and device for blasting sand mould and/or core |
| 06/05/1997 | WO1997019773A1 Mould-pressing machine with liquid-mist injection |
| 06/05/1997 | DE19649428A1 Mould manufacture in foundries |
| 05/21/1997 | EP0774312A1 Process and apparatus for coating foundry moulds and/or cores with a powder |
| 05/07/1997 | CN1149008A Method and apparatus for adjusting gasting sand using optimum compactibility |
| 05/03/1997 | CA2189400A1 Process and device for coating foundary molds and/or foundary cores with powder |
| 04/15/1997 | US5620716 Time stamp for insertion into a mould for metal working or plastics processing |
| 03/26/1997 | EP0706429B1 Device and process for gripping a casting core, especially a sole core |
| 02/25/1997 | CA2101165C Conveyor device |
| 02/20/1997 | DE19540799C1 Method for coating foundry moulds with a powder |
| 01/08/1997 | EP0752301A2 A method and apparatus for adjusting casting sand using the optimum compactibility |
| 11/27/1996 | EP0693001A4 Cleaning and finishing a ceramic mold |
| 09/25/1996 | CN1131593A 电动缸 Electric cylinder |
| 09/11/1996 | EP0730922A1 Method for producing castings which are later connected to concrete |
| 08/28/1996 | EP0728545A2 Tool for casting a bladed rotor |
| 08/14/1996 | CN1128966A Process for use in foundry practice |
| 07/16/1996 | US5536318 Apparatus for coating molds with finning preventive agent |
| 06/05/1996 | CN1123723A Method for coating a die surface with release agent |
| 05/15/1996 | EP0711213A1 Process for use in foundry practice |
| 04/24/1996 | EP0708266A1 Electric cylinder |
| 04/17/1996 | EP0706429A1 Device and process for gripping a casting core, especially a sole core |
| 04/17/1996 | EP0652812B1 Device and method for placing a pouring basin on a sand mould |
| 03/14/1996 | DE4432268A1 Producing a tool serving for prodn. of castings by the lost-foam casting process |
| 02/27/1996 | US5494094 Mold-pressing machine with liquid-mist injection |
| 02/21/1996 | EP0697262A1 Method for coating a die surface with release agent |
| 02/13/1996 | US5490882 Process for removing loose powder particles from interior passages of a body |
| 01/24/1996 | EP0693001A1 Cleaning and finishing a ceramic mold |
| 01/24/1996 | CN2218042Y Air orifice needle for casting |
| 12/27/1995 | EP0688618A1 Peening unit for shell-molding machines |
| 12/26/1995 | US5477908 Apparatus for deburring moulds and cores |
| 12/21/1995 | WO1995034405A1 Method and arrangement for identifying tools in a moulding machine |
| 12/07/1995 | WO1995032824A1 Process for use in foundry practice |
| 12/07/1995 | DE19506145C1 Tool for making wax patterns for casting impeller blades |
| 11/30/1995 | DE4409778A1 Dip-coating process for foundry sand cores |
| 11/15/1995 | EP0681878A1 Period stamp for insertion into mould for metal or plastics processing |
| 10/24/1995 | US5460217 Apparatus and method for wax tree coating and product manufacturing method using the apparatus and method |
| 09/21/1995 | DE4440397C1 Casting mould prodn. process |
| 06/20/1995 | US5425441 Workpiece transporting apparatus |
| 06/08/1995 | DE4442846A1 Foundry mould making machine with lubricant injection system |
| 06/08/1995 | DE4423274C1 Impressing tool for marking components with data |