发明授权
- 专利标题： Metal forming apparatus
- 专利标题（中）： 金属成型设备
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申请号： US11671481申请日： 2007-02-06
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公开(公告)号： US07654125B2公开(公告)日： 2010-02-02
- 发明人: Richard H. Hammar , James G. Schroth
- 申请人： Richard H. Hammar , James G. Schroth
- 申请人地址： US MI Detroit
- 专利权人： GM Global Technology Operations, Inc.
- 当前专利权人： GM Global Technology Operations, Inc.
- 当前专利权人地址： US MI Detroit
- 代理机构： Quinn Law Group, PLLC
- 主分类号： B21D37/16
- IPC分类号： B21D37/16
摘要：
Metal forming apparatuses provide enhanced thermal efficiency by reducing thermal conduction from a forming tool to a shield. In one embodiment, a shield extends between a tool and a mounting plate, and is in conductive heat transfer relationship with the tool via a plurality of protuberances. In another embodiment, a shield extends between a tool and a mounting plate, and thermally insulating material separates the tool and the shield.
公开/授权文献
- US20080184762A1 Metal forming apparatus 公开/授权日：2008-08-07
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