Trail-edge flap system for a wing of an aircraft
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64C-009/18
B64C-009/16
출원번호
US-0564701
(2014-12-09)
등록번호
US-9688385
(2017-06-27)
우선권정보
EP-13198114 (2013-12-18)
발명자
/ 주소
Gemilang, Atra Surya
Voege, Wolfgang
출원인 / 주소
Airbus Operations GmbH
대리인 / 주소
Lorenz & Kopf, LLP
인용정보
피인용 횟수 :
0인용 특허 :
5
초록▼
A trailing-edge flap system for a wing of an aircraft comprises a trailing-edge flap, a guide rail attached to the trailing-edge flap, a carriage slidably engaging the guide rail and rotatably attachable to a fixed position on the wing structure, and a drive means coupled the wing structure to a fir
A trailing-edge flap system for a wing of an aircraft comprises a trailing-edge flap, a guide rail attached to the trailing-edge flap, a carriage slidably engaging the guide rail and rotatably attachable to a fixed position on the wing structure, and a drive means coupled the wing structure to a first joint on the guide rail. The drive means is configured to move the trailing-edge flap relative to the wing structure by moving the guide rail along the carriage by moving the first joint relative to the wing structure, such that the trailing-edge flap translates and rotates. The trailing-edge flap is at least movable into a cruise position, a high-lift position and an air brake position.
대표청구항▼
1. A trailing-edge flap system for a wing of an aircraft, the wing having a wing structure, the trailing-edge flap system comprising: a trailing-edge flap;a straight guide rail attached to the trailing-edge flap;a carriage slidably engaging the guide rail and rotatably attachable to a fixed position
1. A trailing-edge flap system for a wing of an aircraft, the wing having a wing structure, the trailing-edge flap system comprising: a trailing-edge flap;a straight guide rail attached to the trailing-edge flap;a carriage slidably engaging the guide rail and rotatably attachable to a fixed position on the wing structure; anda drive means coupled to the wing structure and to a first joint on the guide rail;wherein the drive means is adapted for moving the trailing-edge flap relative to the wing structure by moving the guide rail along the carriage by moving the first joint relative to the wing structure, such that the trailing-edge flap translates and rotates, and wherein the trailing-edge flap is at least movable into a cruise position, a high-lift position, and an air brake position;wherein the drive means comprises a rotary actuator, a drive lever attached to the actuator, a swing lever coupled with the drive lever, and a connection link coupled with the swing lever and the first joint;wherein the drive lever and the swing lever are configured for exclusively moving on a first plane with a fixed spatial relationship to the wing; andwherein the first joint is configured to be rotatable exclusively about a rotational axis that is substantially parallel to the first plane. 2. The trailing-edge flap system of claim 1, wherein the guide rail is firmly attached to the trailing-edge flap. 3. The trailing-edge flap system of claim 1, wherein the first joint is positioned on an upstream end of the trailing-edge flap. 4. The trailing-edge flap system of claim 1, wherein the drive means, the guide rail and the carriage comprise a five-linkage-track-chain. 5. The trailing-edge flap system of claim 4, wherein the connection link is configured for rotating substantially exclusively on the first plane. 6. The trailing-edge flap system of claim 4, wherein the first joint is configured to be rotatable substantially exclusively about a fifth rotational axis that is substantially parallel to the first plane. 7. The trailing-edge flap system of claim 6, wherein the carriage is configured to be rotatable substantially exclusively about a fourth rotational axis that is parallel to the first plane. 8. The trailing-edge flap system of claim 7, wherein the fourth rotational axis is substantially parallel to the fifth rotational axis. 9. The trailing-edge flap system of claim 1, wherein the actuator is configured for rotating an articulation point substantially on the first plane. 10. The trailing-edge flap system of claim 9, wherein the swing lever is connected to the articulation point of the actuator. 11. The trailing-edge flap system of claim 10, wherein the swing lever is configured for exclusively rotating on the first plane. 12. A trailing-edge flap system for an aircraft wing structure, comprising: a trailing-edge flap movable to a cruise position, a high-lift position, and an air-brake position;a straight guide rail fixedly coupled to the trailing-edge flap and having a first joint positioned on an upstream end thereof;a carriage slidably engaging the guide rail and rotatably coupled to a position on the wing structure; anda drive means coupled to the wing structure and to the first joint for moving the trailing edge flap relative to the wing structure by moving the guide rail along the carriage;wherein the drive means is adapted to move the first joint exclusively on a first plane with a fixed spatial relationship to the wing. 13. The trailing-edge flap system of claim 12, wherein the drive means comprises: an actuator; anda connection link coupled to the first joint and an articulation point of the actuator, wherein the drive means, the guide rail, and the carriage comprise a five-linkage-track-chain. 14. The trailing-edge flap system of claim 13 wherein the actuator is a rotary actuator configured to rotate the articulation point on the first plane, and wherein the drive means comprises a swing lever coupled to the articulation point of the actuator and the connection link. 15. The trailing-edge flap system of claim 14 wherein the drive means comprises a swing lever coupled to the articulation point of the actuator and to the connection link and configured for rotating the articulation point on the first plane having a fixed spatial relationship to the wing.
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