发明名称 CASTING DEVICE AND CASTING PROCESS FOR PRODUCING HOLLOW ARTICLES WITH A PROJECTILE FORMED DURING THE CASTING OPERATION
摘要 A casting device (10) for producing a hollow cast article comprises: a cavity (14), a filling device (16) for introducing flowable casting material (18) into the cavity (14), and a displacement device (32) which is designed for driving a projectile (34) such that it moves in a direction of movement (B) into the casting material (18) that has been introduced into the cavity (14), wherein the cavity (14) has an article portion (20), which is assigned to the cast article (66) to be produced and in which the latter is formed, and has a projectile portion (22), which is assigned to the projectile (34) and in which the latter is formed, and wherein the article portion (20) follows the projectile portion (22) in the direction of movement (B).
申请公布号 WO2010007142(A4) 申请公布日期 2010.10.14
申请号 WO2009EP59185 申请日期 2009.07.16
申请人 ROECHLING AUTOMOTIVE AG & CO. KG;RESCH, EGON;MOSCA, DEVID 发明人 RESCH, EGON;MOSCA, DEVID
分类号 B29C45/17;B29C45/73 主分类号 B29C45/17
代理机构 代理人
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