| 摘要 |
In order to provide such a mechanical device for emptying hollow bodies (9), which can be operated from a safe distance or from an explosion-proof cabin, at least one (4) of two mutually facing jaws (1, 4), which are movable relative to one another, carries at least one spike (13, 14) for puncturing the hollow body (9, 10), this spike for the most part reaching intermittently into the space (15) between the jaws (1, 4). |
