| 发明名称 |
Tensile test sample making machine |
| 摘要 |
An air powered machine that die cuts tensile test samples of solid propellant. The machine is remotely controlled, as a safety feature, to permit safe cutting of the propellant. The machine includes a feed mechanism for feeding a propellant slab to a cutter which cuts the slab into a "dog bone" shape.
|
| 申请公布号 |
US4020723(A) |
申请公布日期 |
1977.05.03 |
| 申请号 |
US19750623126 |
申请日期 |
1975.10.16 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY |
发明人 |
NIX, ANDREW B. |
| 分类号 |
B23D15/14;B26D5/20;B26D7/01;(IPC1-7):B26D5/20 |
主分类号 |
B23D15/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
