|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/75R ; 244/87 ; 244/228|
|우선권정보||DE-3631089 (1986-09-12); DE-3632068 (1986-09-20); DE-3638818 (1986-11-13)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 24 인용 특허 : 0|
A fly-by-wire control system for the elevator assemblies of an aircraft is equipped with a mechanical auxiliary control (8) and with a synchronizing coupling (10). The electrical control links connecting the controlling computers to the elevator drives are each equipped with an override mechanism (4,2). A mechanical cable link (9) of the auxiliary mechanical control (8) connects a pilot operated mechanical control member such as a pitch control wheel having a detent to the respective override mechanism. This combination makes sure that the pilot initiate...
A method for controlling elevator assemblies of an aircraft, comprising the following steps: (a) normally supplying identical electrical flight control signals in parallel through two electrical control units each including an override mechanism arranged in series between each electrical control unit and respective mechanical control links to a plurality of drive means for each of said elevator assemblies, (b) supplying, in an emergency, mechanically generated control signals through dual mechanical control links to each of said override mechanisms, (c) ...