| 发明名称 | Composite gun barrel with outer sleeve made from shape memory alloy to dampen firing vibrations | ||
| 摘要 | A composite gun barrel comprising: an inner rifled liner tube having an outer surface; andan outer sleeve made from a shape memory alloy and having an inner surface for disposition against the outer surface of the inner rifled liner tube;wherein the inner rifled liner tube is configured for guiding projectiles and the outer sleeve is configured for dampening the firing vibrations encountered by the inner rifled liner tube. | ||
| 申请公布号 | US8869443(B2) | 申请公布日期 | 2014.10.28 |
| 申请号 | US201213411290 | 申请日期 | 2012.03.02 |
| 申请人 | ATI Properties, Inc. | 发明人 | Fonte Matthew |
| 分类号 | F41A21/00;C22F1/10;F41A21/04;C22C19/05;F41A21/20;F41A21/02 | 主分类号 | F41A21/00 |
| 代理机构 | K & L Gates LLP | 代理人 | K & L Gates LLP ;Grosselin, III John E. |
| 主权项 | 1. A composite gun barrel comprising: an inner rifled liner tube comprising at least one of a steel and a superalloy, the inner rifled liner tube having an outer surface; and an outer sleeve made from a shape memory alloy and having an inner surface disposed against the outer surface of the inner rifled liner tube, wherein the inner rifled liner tube is configured for guiding projectiles and the outer sleeve is configured for dampening the firing vibrations encountered by the inner rifled liner tube, and wherein the shape memory alloy comprises Nitinol and a further component selected from the group consisting of palladium, platinum, hafnium and zirconium. | ||
| 地址 | Albany OR US | ||