Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Búsqueda avanzada de patentes | Historial web | Iniciar sesión

Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US395561511 Nov 197411 May 1976Hazelett Strip-Casting CorporationTwin-belt continuous casting apparatus
US40821019 Jun 19764 Abr 1978Hazelett Strip-Casting CorporationCoolant nozzle apparatus in twin-belt continuous casting machines
US41553962 Nov 197722 May 1979Hazelett Strip-Casting CorporationMethod and apparatus for continuously casting copper bar product
US421794727 Abr 197819 Ago 1980Prolizenz AGProcess for the delivery of molten metal to a caterpillar type mold
US423908130 May 197916 Dic 1980Asarco IncorporatedSide dam apparatus for use in twin-belt continuous casting machines
US426000830 May 19797 Abr 1981Asarco IncorporatedSide dam apparatus for use in twin-belt continuous casting machines
US42769214 Abr 19797 Jul 1981Metallurgie Hoboken-OverpeltProcess and apparatus for the continuous casting of metal
US42980537 Mar 19753 Nov 1981Metallurgie Hoboken-OverpeltCasting belts for machines for the continuous casting of metals
US436778327 Oct 198011 Ene 1983Hazelett Strip-Casting CorporationMethod and apparatus for continuous casting of metal under controlled load conditions
US45372439 Nov 198327 Ago 1985Hazelett Strip-Casting CorporationMethod of and apparatus for steam preheating endless flexible casting belt
US45880217 Nov 198313 May 1986Hazelett Strip-Casting CorporationMatrix coatings on endless flexible metallic belts for continuous casting machines method of forming such coatings and the coated belts
US46216759 Jul 198511 Nov 1986Hazelett Strip-Casting CorporationProcess and apparatus for continuous casting
US463217619 Abr 198530 Dic 1986Apparatus for continuous strip casting of aluminum sheet material
US492103719 Jul 19881 May 1990Hazelett Strip-Casting CorporationMethod and apparatus for introducing differential stresses in endless flexible metallic casting belts for enhancing belt performance in continuous metal casting machines
US59617973 May 19965 Oct 1999Asarco IncorporatedCopper cathode starting sheets
US596427624 Jul 199812 Oct 1999Hazelett Strip-Casting CorporationEdge-DAM blocks having abuttable upstream and downstream faces meshing with each other in mating relationship for continuous casting of molten metals--methods and apparatus
US596722330 Jun 199719 Oct 1999Hazelett Strip-Casting CorporationPermanent-magnetic hydrodynamic methods and apparatus for stabilizing a casting belt in a continuous metal-casting machine
US615308214 Jun 199928 Nov 2000ASARCO IncorporatedCopper cathode starting sheets
US638626730 Jul 199914 May 2002Hazelett Strip-Casting CorporationNon-rotating, levitating, cylindrical air-pillow apparatus and method for supporting and guiding an endless flexible casting belt into the entrance of a continuous metal-casting machine
US657522630 Abr 200210 Jun 2003Hazelett Strip-Casting CorporationNon-rotating, levitating, cylindrical air-pillow method for supporting and guiding an endless flexible casting belt into the entrance of a continuous metal-casting machine
US658167511 Abr 200024 Jun 2003Alcoa Inc.Method and apparatus for continuous casting of metals
US67552367 Ago 200029 Jun 2004Alcan International LimitedBelt-cooling and guiding means for continuous belt casting of metal strip
US691052414 May 200428 Jun 2005Novelis Inc.Belt-cooling and guiding means for continuous belt casting of metal strip
US69941498 Jul 20047 Feb 2006Hof Te Fiennes N.V.Casting system and method for pouring nonferrous metal molten masses
US812293824 Mar 201028 Feb 2012Novelis Inc.Stationary side dam for continuous casting apparatus