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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0852823 (1977-11-18) |
우선권정보 | GB-0048904 (1976-11-24) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 20 인용 특허 : 1 |
A drive arrangement for lift control surfaces on an aircraft wing has a drive motor and a shaft for transmitting motion from the motor to the lift control surfaces. A control circuit is responsive to the driving positions of both the motor and the shaft, and is responsive to a predetermined level of
In an aircraft having a wing, a lift control surface operatively carried by said wing, a drive shaft connected to actuate said control surface, and drive means for said shaft, an arrangement for fixing the position of said control surface in the event of an emergency, comprising means for providing
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