| 发明名称 | Composite paddles | ||
| 摘要 | Disclosed are composite paddles that may be used in kayaking and other sports alike. A composite paddle may include a shaft connected to one or more blades. A paddle blade may include a spine having a distal end and a proximal end to be connected to a mandrel; and a body having a layered cross-sectional profile to enclose the spine. The layered cross-sectional profile may include at least three adjacent layers of unidirectional carbon fiber or unidirectional fiberglass. Other embodiments may be described and/or claimed. | ||
| 申请公布号 | US9359055(B2) | 申请公布日期 | 2016.06.07 |
| 申请号 | US201414452174 | 申请日期 | 2014.08.05 |
| 申请人 | Confluence Outdoor, LLC | 发明人 | Blumer Hastings M.;Rossman David J.;Connolly Martin T.;Jacques, Jr. Ernest J. |
| 分类号 | B63H16/04;B32B37/14 | 主分类号 | B63H16/04 |
| 代理机构 | Womble Carlyle Sandridge & Rice, LLP | 代理人 | Womble Carlyle Sandridge & Rice, LLP |
| 主权项 | 1. A paddle blade, comprising: a spine having a distal end and a proximal end to be connected to a mandrel; and a body having a layered cross-sectional profile to enclose the spine; wherein the layered cross-sectional profile comprises a commingled layer to form a reinforced tip structure of the body, and wherein the commingled layer comprises a plurality of thermoplastic filaments commingled with a plurality of glass or carbon filaments. | ||
| 地址 | Greenville SC US | ||