The invention provides a portable rescue salvage device. The portable rescue salvage device comprises a folding type rescue air bag and a hook device. The hook device comprises a right-angled fixing frame, an auxiliary mechanism connected with the right-angled fixing frame in the horizontal direction and an attracting mechanism connected with the right-angled fixing frame in the vertical direction. The folding type resource air bag is connected with the right-angled fixing frame through hooks. The portable rescue salvage device is compact in structure, convenient to carry and operate and capable of meeting an emergency at any time.
Portable rescue salvage device
2015-05-13
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Polish Salvage and rescue tugs
Engineering Index Backfile | 1959
Polish Salvage and rescue tugs
Engineering Index Backfile | 1958