IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0021745
(2001-12-11)
|
우선권정보 |
DE-0061636 (2000-12-11) |
발명자
/ 주소 |
- Bauer, Markus
- Denecke, Ulrich
- Kuntze-Fechner, Gerald
- Mueller, Christine
- Sahlstorfer, Hermann
- Wagner, Alois
|
출원인 / 주소 |
- Eurocopter Deutschland GmbH
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
9 인용 특허 :
8 |
초록
▼
A rotor blade arrangement includes a rotor blade with a hollow blade chamber therein, and a flap module removably arranged and secured in the blade chamber. The flap module includes a module housing received in the blade chamber, an actuator arranged in the housing, a flap pivotably arranged at an e
A rotor blade arrangement includes a rotor blade with a hollow blade chamber therein, and a flap module removably arranged and secured in the blade chamber. The flap module includes a module housing received in the blade chamber, an actuator arranged in the housing, a flap pivotably arranged at an edge of the housing, and a power transmission linkage connecting the actuator to the flap. The module housing is inserted through an opening into the blade chamber, so that the flap protrudes and forms a continuation of the aerodynamic contour of the blade. The flap may be a trailing edge flap at the trailing edge or a leading edge nose flap at the leading edge of the blade. The flap module does not change the center of gravity of the blade. The entire flap module can be easily removed from the blade for adjustment, inspection, maintenance, repair or replacement.
대표청구항
▼
A rotor blade arrangement includes a rotor blade with a hollow blade chamber therein, and a flap module removably arranged and secured in the blade chamber. The flap module includes a module housing received in the blade chamber, an actuator arranged in the housing, a flap pivotably arranged at an e
A rotor blade arrangement includes a rotor blade with a hollow blade chamber therein, and a flap module removably arranged and secured in the blade chamber. The flap module includes a module housing received in the blade chamber, an actuator arranged in the housing, a flap pivotably arranged at an edge of the housing, and a power transmission linkage connecting the actuator to the flap. The module housing is inserted through an opening into the blade chamber, so that the flap protrudes and forms a continuation of the aerodynamic contour of the blade. The flap may be a trailing edge flap at the trailing edge or a leading edge nose flap at the leading edge of the blade. The flap module does not change the center of gravity of the blade. The entire flap module can be easily removed from the blade for adjustment, inspection, maintenance, repair or replacement. 8810, WO; WO99/058748, WO; WO99/065821, WO; WO 00/09443, WO; WO 00/17101, WO; WO 00/19494, WO; WO 00/63115, WO; WO 00/73204, WO; WO 01/03208, WO; WO 00/44094, WO; WO 01/18246, WO; WO 01/23303, WO; WO 01/03208, WO; WO 02/37500, WO; WO 02/19420, WO; WO 02/38496, WO; WO 02/42204, WO; WO 02/48701, WO; WO 02/48822, WO; WO 02/054505, WO; WO 02/059898, WO; WO 02/060812, WO; WO 02/060813, WO; WO 00/48195, WO
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