| 发明名称 | Underwater floating device | ||
| 摘要 | The present invention relates to an underwater floating device (1) characterized in that it comprises: an insert (4) comprising a thermoplastic material and a hollow tube (7),a foam (5) of a thermoplastic material, at least partly covering the insert (4),an outer skin (6) comprising a thermoplastic material formed by injection molding over the foam and configured for being in contact with water during use. | ||
| 申请公布号 | US9394042(B2) | 申请公布日期 | 2016.07.19 |
| 申请号 | US201414519892 | 申请日期 | 2014.10.21 |
| 申请人 | SERCEL | 发明人 | Roger Thierry;Vignaux Jean-Jacques;Augor Christophe |
| 分类号 | B63G8/18;B63G8/42;B63B21/66;G01V1/38;B29C44/12;B63G8/14;B29K23/00;B29K105/04 | 主分类号 | B63G8/18 |
| 代理机构 | Hamre, Schumann, Mueller & Larson, P.C. | 代理人 | Hamre, Schumann, Mueller & Larson, P.C. |
| 主权项 | 1. A method of manufacturing an underwater floating device comprising: forming an insert including a thermoplastic material and a hollow tube, forming a foam of a thermoplastic material, at least partly over the insert, injection molding over the foam of an outer skin including a thermoplastic material and configured for being in contact with water during use. | ||
| 地址 | Carquefou FR | ||