| 发明名称 | Electrical actuator incorporating a free play mechanism to eliminate force fighting | ||
| 摘要 | An actuator which is operable in response to one of an electrical and an electro-mechanical input signal is provided. The actuator includes an outer casing defined about a central axis, an output shaft disposed within the casing, the output shaft being axially moveable over a stroke length. Further, the actuator also includes a drive mechanism co-operable with the output shaft to drive the output shaft along a part of the stroke length, wherein the actuator is configured such that the output shaft is drivable along all or part of the remainder of the stroke length by external loading while being unconstrained by the drive mechanism. | ||
| 申请公布号 | US9004401(B2) | 申请公布日期 | 2015.04.14 |
| 申请号 | US201313733932 | 申请日期 | 2013.01.04 |
| 申请人 | Triumph Actuation Systems—UK, Ltd. | 发明人 | Evans Royston;Tierney Malcolm |
| 分类号 | B64C25/10;B64C25/26;F16H25/14;F16H35/14 | 主分类号 | B64C25/10 |
| 代理机构 | Dann, Dorfman, Herrell and Skillman, P.C. | 代理人 | Walls Thomas H.;Dann, Dorfman, Herrell and Skillman, P.C. |
| 主权项 | 1. An actuator operable in response to one of an electrical and an electro-mechanical input signal, the actuator comprising: an outer casing defined about a central axis; an output shaft disposed within the casing, the output shaft being axially moveable over a stroke length; and a drive mechanism co-operable with the output shaft to drive the output shaft along a part of the stroke length, wherein the actuator is configured such that the output shaft is drivable along all or part of the remainder of the stroke length by external loading while being unconstrained by the drive mechanism. | ||
| 地址 | Flintshire GB | ||