- 专利标题: Casting flow runner system and a frame provided therefor with a predetermined breaking point for metal residue remaining in pipe sections
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申请号: US15261704申请日: 2016-09-09
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公开(公告)号: US10016806B2公开(公告)日: 2018-07-10
- 发明人: Joerg Schaefer , Thomas Schaefer
- 申请人: GTP SCHAEFER GIESSTECHNISCHE PRODUKTE GmbH
- 申请人地址: DE Grevenbroich
- 专利权人: GTP SCHAEFER GIESSTECHNISCHE PRODUKTE GmbH
- 当前专利权人: GTP SCHAEFER GIESSTECHNISCHE PRODUKTE GmbH
- 当前专利权人地址: DE Grevenbroich
- 代理机构: Johnson, Marcou & Isaacs, LLC
- 代理商 Jennifer S. Stachniak
- 优先权: DE202015104814U 20150910
- 主分类号: B22C9/08
- IPC分类号: B22C9/08 ; B22D35/04 ; B22D31/00 ; B22D39/00
摘要:
A casting flow running system (11) for supplying liquid metal to a mold cavity formed in a casting mold includes a plurality of pipe sections (13) that are connected to one another; at least one ingate pipe (13) for connecting the casting flow runner system (11) with an ingate of a casting model forming the mold cavity; and a frame (15) made of a heat-resistant material disposed on the ingate pipe (13). The frame has a net-like webbing (18) made of a fireproof material tensioned therein and is attached to the ingate pipe (13) such that the netlike webbing (18) at least partially spans a cross section of the ingate pipe (13) and is positioned in a region proximate to a surface of a casting piece formed by filling the mold cavity.