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).
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
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