| 摘要 |
FIELD: construction. ^ SUBSTANCE: gunning installation comprises batch hopper, cellular drum with rotation drive, outlet nozzle and sealing element. At that sealing element is arranged as circular-shaped, and plate, to which batch hopper is fixed, as well as sealing element and outlet nozzle, is installed in self-aligning cardan joint. ^ EFFECT: increased reliability of design. ^ 1 dwg |
