EP 3695917 B1 20211103 - FEEDER INSERT, METHOD FOR PRODUCING A FEEDER BODY FOR THE FEEDER INSERT AND KING AND CORE BOX FOR PRODUCING A FEEDER BODY BOX
Title (en)
FEEDER INSERT, METHOD FOR PRODUCING A FEEDER BODY FOR THE FEEDER INSERT AND KING AND CORE BOX FOR PRODUCING A FEEDER BODY BOX
Title (de)
SPEISEREINSATZ, VERFAHREN ZUR HERSTELLUNG EINES SPEISERKORPUS FÜR DEN SEISEREINSATZ SOWIE KÖNIG UND KERNKASTEN ZUR HERSTELLUNG EINES SPEISERKORPUS
Title (fr)
INSERT DE MASSELOTTE, PROCÉDÉ DE FABRICATION D'UN CORPS DE MASSELOTTE POUR UN INSERT DE MASSELOTTE AINSI QUE PIÈCE MAÎTRESSE ET BOÎTE À NOYAUX DESTINÉS À LA FABRICATION D'UN CORPS DE MASSELOTTE
Publication
Application
Priority
EP 19156932 A 20190213
Abstract (en)
[origin: US11358212B2] A riser sleeve (1) for using when pouring metals into a casting mould includes a riser body (2). The riser body (2) includesa riser cavity (3) for holding liquid metal anda riser opening (4) for joining the riser cavity (3) to a mould cavity of the casting mould during the casting process.The riser cavity (3) has a greater diameter than the diameter of the riser opening (4) in at least one portion, the riser body (2) is made of an insulating and/or exothermic riser material.The riser body (2) is formed as a single piece,the riser opening (4) defines an axis (5), andthe riser cavity (3) is asymmetric to the axis (5).
IPC 8 full level
CPC (source: EP US)
B22C 7/06 (2013.01 - EP US); B22C 9/082 (2013.01 - US); B22C 9/088 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3695917 A1 20200819; EP 3695917 B1 20211103; PL 3695917 T3 20220221; US 11358212 B2 20220614; US 2020254510 A1 20200813
DOCDB simple family (application)
EP 19156932 A 20190213; PL 19156932 T 20190213; US 202016788946 A 20200212