Removable and unsinkable Floating roofs, to Rescue the passengers, crew and important effects of shipwrecked vessels.

• 1. 桶型负压基础可移动平台的起浮下沉的控制方法及其装置 [P] . 中国专利： CN1209534C . 2005.07.06
• 2. 桶型负压基础可移动平台的起浮下沉的控制方法及其装置 [P] . 中国专利： CN1285442A . 2001-02-28
• 3. A float device for the rescue of crews and passengers of ships in case of shipwreck (Machine-translation by Google Translate, not legally binding) [P] . ES35176U . 1953-07-16

  机译： 一种漂浮装置，用于在遇难时营救船员和船员（由Google翻译提供的机器翻译，不具有法律约束力）

• 4. Improvements in submersible vessels that allow the rescue of the crew in case of Shipwreck. [P] . ES118641A1 . 1930-07-16

  机译： 潜水船的改进，可以在遇难时救助船员。

• 5. Rescue device for the crews from marine under - shipwrecked [P] . 法国专利： FR677203A . 1930-03-05

  机译： 海上沉船人员的救助装置

• 1. Analysis of Traffic Impedance Effects of Highway Rescue for Passenger Train Accidents [C] . Bing Wang, Xiexing Shi, Wenzhe Wang, International conference on electrical and information technologies for rail transportation: transportation . 2018
• 2. Large-scale helicopter rescue of cruise passengers and freighter crew off the coast of Norway in stormy weather [O] . Eilif Dahl 2019
• 3. Taklastens Inverkan pa Personbilars Koeregenskaper (The Effects of Roof Load on the Driving Characteristics of Passenger Cars) [R] . Magnusson, G. 1978