发明名称 |
PORTABLE IMPULSE CUTTING DEVICE |
摘要 |
FIELD: mechanical engineering. SUBSTANCE: invention can be used for cutting different materials under extreme conditions. Proposed device contains actuating mechanism and cylinder made in form of two spaces of different diameters separated from each other by movable plate. Said spaces accommodate two pistons. Piston located in larger diameter space is spring-loaded and it thrusts against bead made on rod of second piston, thus forming closed space with plate. EFFECT: increased useful power of device. 3 dwg |
申请公布号 |
RU2201849(C2) |
申请公布日期 |
2003.04.10 |
申请号 |
RU20010101283 |
申请日期 |
2001.01.12 |
申请人 |
NNYKH SREDSTV PROIZVODSTVA I KONTROLJA |
发明人 |
KOROTKOV A.A.;CHEREPANOV JU.P. |
分类号 |
B23D29/00;B23D17/06;B26D5/10 |
主分类号 |
B23D29/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|