| 发明名称 | Self-aligning cover spring for a concealed sprinkler | ||
| 摘要 | A spring may include an annular plate having a central aperture; a plurality of spring members protruding from the annular plate, the plurality of spring members being resiliently flexible and radially disposed around the central aperture; and a plurality of alignment tabs protruding from the annular plate. | ||
| 申请公布号 | US9278240(B2) | 申请公布日期 | 2016.03.08 |
| 申请号 | US201414314549 | 申请日期 | 2014.06.25 |
| 申请人 | The Viking Corporation | 发明人 | Rekeny Michael |
| 分类号 | F16F1/34;A62C37/12;F16F1/02 | 主分类号 | F16F1/34 |
| 代理机构 | Harness, Dickey & Pierce, P.L.C. | 代理人 | Harness, Dickey & Pierce, P.L.C. |
| 主权项 | 1. A spring comprising: an annular plate having a central aperture, said annular plate having a generally planar portion having opposite first and second sides; a plurality of circumferentially spaced spring members protruding angularly from the first side of said generally planar portion of said annular plate, said plurality of spring members being resiliently flexible and further extending directly radially outward relative to said central aperture; and a plurality of alignment tabs protruding from the second side of said generally planar portion of said annular plate. | ||
| 地址 | Hastings MI US | ||