发明名称 |
Block-set form die assembly |
摘要 |
A block-set form die assembly (14) for press or stretch forming a product (12), such as a sheet metal product, is provided. In one embodiment, the block-set form die assembly (14) comprises a pin box (18) having a number of pins (20) contained within a containment box (22). The pins (20) within the containment box (22) can extend longitudinally to form a surface contour (24). A set-block (26) engages the pins (20) to set the longitudinal extension of the pins (20) to form the surface contour (24).
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申请公布号 |
US6053026(A) |
申请公布日期 |
2000.04.25 |
申请号 |
US19980168353 |
申请日期 |
1998.10.07 |
申请人 |
NORTHROP GRUMMAN CORPORATION |
发明人 |
NARDIELLO, JERRELL A.;CHRIST, ROBERT J.;PAPAZIAN, JOHN M. |
分类号 |
B21D25/02;B21D37/02;(IPC1-7):B21D37/00 |
主分类号 |
B21D25/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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