| 发明名称 |
APPARATUS AND SYSTEM FOR AIRCRAFT PARK BRAKE SYSTEMS |
| 摘要 |
An electro-mechanical actuator including an aircraft parking brake may include a motor shaft, a park brake disk, and a voice coil assembly. The voice coil assembly may include a bobbin configured to translate between an engaged position and a disengaged position. An engagement feature may be coupled to the bobbin. The engagement feature may contact the park brake disk in the engaged position. The engagement feature may be magnetically coupled to a voice coil magnet and washer in the disengaged position. |
| 申请公布号 |
US2016039520(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201414454377 |
申请日期 |
2014.08.07 |
| 申请人 |
Goodrich Corporation |
发明人 |
DRENNEN DAVID;REHFUS KEVIN;FRENCH ROBERT;PANT ALBERT KEITH;BEASON JOSEPH E.;KLODE HARALD |
| 分类号 |
B64C25/44;F16D65/18;F16D65/12 |
主分类号 |
B64C25/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electro-mechanical actuator (“EMA”) comprising:
a motor shaft; a park brake disk coupled to the motor shaft; and a voice coil assembly, the voice coil assembly comprising:
an engagement feature configured to contact the park brake disk;a bobbin configured to translate along the motor shaft; anda wire wound around the bobbin. |
| 地址 |
Charlotte NC US |
