发明名称 |
BLADE FOR SEVERING FIBROUS MATERIAL AND METHOD OF USE |
摘要 |
<p>An elongated blade has a notch in its leading edge, with parallel chisel edges adapted to chop through the oriented fibers (boron or graphite) of uncured sheet material as the blade is reciprocated vertically at a high frequency relative to its forward velocity (five cycles per blade width). The notch is about half as deep as the blade width and has a vertical extent (between the chisel edges) of about 60 percent of the blade's vertical stroke. The blade has a lower edge which forms a 135 degree angle with it's leading edge, and which lower edge is spaced below the lower notch chisel edge by approximately the width of the blade.</p> |
申请公布号 |
GB2134837(B) |
申请公布日期 |
1986.03.19 |
申请号 |
GB19840003077 |
申请日期 |
1984.02.06 |
申请人 |
* GERBER GARMENT TECHNOLOGY INC |
发明人 |
DAVID RAYMOND * PEARL |
分类号 |
B26D5/00;B23D27/00;B26D1/00;B26D1/10;B26F1/38;D06H7/00;(IPC1-7):B26D1/06 |
主分类号 |
B26D5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|