| 摘要 |
In known aerial mines a righting device is usually necessary to set it in the best position for its operation as a result of the quality and slope of the ground which should be securable if possible for its entire useful life regardless of outside influences. Since in known mines such a securing device has been possible only with considerable costs and unsatisfactorily, in a mine (10) of the invention there is a bag (18) beneath a righting balloon (16) filled with a curable foam. This considerably improves the tenacity in position of the mine (10). The fact that the underside (22) of the bag (18) is kept permeable, the foam can emerge in a region (34) between the ground (12) and the bag (18) and hold the mine (10) in its position on the ground (12). |
