发明名称 |
METHOD FOR PRECISION BENDING OF A SHEET OF MATERIAL AND SLIT SHEET THEREFOR |
摘要 |
A method of slitting and bending an elastically and plastically deformable sheet of material comprising the steps of: forming two elongated slits through the sheet of material with each slit being laterally offset on opposite sides of a desired bend line and being longitudinally displaced relative to the other slit along said bend line, said slits having a kerf width dimensioned to produce interengagement of edges of said sheet of material on opposite sides of said slits during bending; and bending said sheet of material about a virtual fulcrum aligned with said bend line to produce plastic and elastic deformation of said sheet of material along said bend line and interengagement of said edges. |
申请公布号 |
IL154406(A) |
申请公布日期 |
2008.04.13 |
申请号 |
IL20030154406 |
申请日期 |
2003.02.12 |
申请人 |
INDUSTRIAL ORIGAMI, INC.;INDUSTRIAL ORIGAMI, INC.;INDUSTRIAL ORIGAMI, LLC. |
发明人 |
|
分类号 |
B21D28/26;B21D5/00;B21D5/02;E04C2/08 |
主分类号 |
B21D28/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|