| 发明名称 |
BALL SCREW ACTUATOR INCLUDING AN AXIAL SOFT STOP |
| 摘要 |
An actuator includes an actuator housing, a ball screw, and an axial soft stop assembly. The ball screw extends through the actuator housing and has a first end and a second end. The ball screw is coupled to receive a drive force and is configured, upon receipt of the drive force, to selectively move in a retract direction and an extend direction. The axial soft stop assembly is disposed within the actuator housing. The axial soft stop assembly is configured to be selectively engaged by the ball screw and, upon being engaged thereby, to translate, with compliance, a predetermined distance in the extend direction, and to prevent further movement of the ball screw upon translating the predetermined distance. |
| 申请公布号 |
US2015167799(A1) |
申请公布日期 |
2015.06.18 |
| 申请号 |
US201314107410 |
申请日期 |
2013.12.16 |
| 申请人 |
Honeywell International Inc. |
发明人 |
Wingett Paul T.;Forrest Steven Talbert;Abel Steve;Woessner George;Hanlon Casey |
| 分类号 |
F16H25/22 |
主分类号 |
F16H25/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An actuator, comprising:
an actuator housing; a ball screw extending through the actuator housing and having a first end and a second end, the ball screw coupled to receive a drive force and configured, upon receipt of the drive force, to selectively move in a retract direction and an extend direction; and an axial soft stop assembly disposed within the actuator housing, the axial soft stop configured to be selectively engaged by the ball screw and, upon being engaged thereby, to translate, with compliance, a predetermined distance in the extend direction, and to prevent further movement of the ball screw upon translating the predetermined distance. |
| 地址 |
Morristown NJ US |
