发明申请
US20020056537A1 Device and method for producing metal diecast parts, particularly made of nonferrous metals
有权
用于生产金属压铸件的装置和方法，特别是由有色金属制成
- 专利标题： Device and method for producing metal diecast parts, particularly made of nonferrous metals
- 专利标题（中）： 用于生产金属压铸件的装置和方法，特别是由有色金属制成
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申请号： US09984970申请日： 2001-10-31
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公开(公告)号： US20020056537A1公开(公告)日： 2002-05-16
- 发明人: Roland Fink
- 优先权： EP00123367.5 20001031
- 主分类号： B22D017/04
- IPC分类号： B22D017/04
摘要：
A device for producing nonferrous metal diecast parts is described in which a hot-duct gate system is disposed in front of mold cavities, by means of which hot-duct gate system, it is possible to guide the hot molten metal to shortly in front of the mold cavities and to maintain it in the liquid condition until the next shot. As a result, solidified overflows or runner ducts or pressing residues are avoided. The new device can therefore operate in a very economical and precise manner.
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