To provide an inflatable buoyant body capable of simplifying its structure by enhancing the waterproof performance.SOLUTION: An inflatable buoyant body including a body 2 formed by woven fabric woven cylindrically, a lining layer 3 made of elastomer covering an outer periphery surface of the body 2, a tube 4 made of elastomer inserted into the body 2, a first plug body fitted to one end of the body 2 through a tube, a second plug body 7 fitted to another end of the body 2 through the tube 4 and having a gas supply unit 6 capable of supplying gas into the body 2, and both ends 4a of the tube 4 are turned back extending from both ends of the body 2 and are brought into close contact with the lining layer 3 by being fastened from outside by a fastening member 8 in respective positions of the first plug body and the second plug body 7.SELECTED DRAWING: Figure 3
【課題】 防水性能を高めて構造を簡素化し得る膨張式浮力体を提供する。【解決手段】 膨張式浮力体は、筒状に織成された織布により形成された本体2と、本体2の外周面を被覆するエラストマー製のライニング層3と、本体2に挿入されたエラストマー製のチューブ4と、本体2の一端部にチューブを介して嵌入された第1栓体と、本体2の他端部にチューブ4を介して嵌入され、本体2内に気体を供給可能な気体供給部6を有する第2栓体7と、を備え、チューブ4の両端部4aは、本体2の両端から延出して裏返され、第1栓体及び第2栓体7の各位置で緊締部材8によって外側から緊締されてライニング層3に密着されている。【選択図】 図3
INFLATABLE BUOYANT BODY
膨張式浮力体
2023-02-08
Patent
Electronic Resource
Japanese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Dynamics of a neutrally buoyant inflatable oceanographic platfrom
Tema Archive | 1977
|Inflatable hull and buoyant vehicle, in particular a dinghy
European Patent Office | 2017
|Free vibration of neutrally buoyant inflatable cantilevers in the ocean environment
Tema Archive | 1978
|