- 专利标题: ACTUATOR MECHANISM FOR CONTROL SURFACE MASS BALANCE ALLEVIATION
-
申请号: US17399581申请日: 2021-08-11
-
公开(公告)号: US20220055737A1公开(公告)日: 2022-02-24
- 发明人: Marcelo GALVÃO , Rodolfo de Souza MARTINS
- 申请人: EMBRAER S.A.
- 申请人地址: BR São José dos Campos-SP
- 专利权人: EMBRAER S.A.
- 当前专利权人: EMBRAER S.A.
- 当前专利权人地址: BR São José dos Campos-SP
- 主分类号: B64C17/02
- IPC分类号: B64C17/02 ; B64C9/02 ; B64C13/28 ; B64C3/38
摘要:
Installation of powered actuators in the leading edge of a control surface in order to have a better weight distribution. The systems described herein propose an actuation system with a static ground structure used to move a control surface of an aircraft. The actuation system, and the ground structure are aligned with the center of rotation of the control surface, providing the aircraft with flutter suppression. This proposal is an approach to use the actuator in a place favorable to the mass balancing and reducing or even dismissing the usage of mass balancing, saving weight and cost.
信息查询