The invention relates to a propulsion assembly (100) for an aircraft, having a turbine, a pylon and a thrust reverser (350) with a main fitting (310), a pivot (320) pivoting on the main fitting (310a) and having an opening, two rods (302, 304) hinged to the turbine and the pivot (320a), a secondary fitting (330) hinged to the pivot (320), and a spare connecting pin (330) hinged to the secondary fitting (330). The secondary fitting (330) is fastened under the hanger and has a secondary female collet piece (332) consisting of two secondary arms (332a) penetrated with oblong holes (333) aligned along a secondary axis (R2), the pivot piece (320) being accommodated in the secondary female collet piece (332) of the secondary fitting (330), the opening being coaxial to the secondary axis (R2), and the pivot piece (320) being connected to the secondary female collet piece (332) of the secondary fitting (330), the pivot piece (320) being connected to the secondary female collet piece (332) of the secondary fitting (330), the pivot piece (320) being connected to the secondary female collet piece (332) of the secondary fitting (330) and the secondary female collet piece (332) of the secondary fitting (330). The spare connecting pin is inserted into the opening in a tight fit manner and is inserted into the hole (333) with a clearance. In this arrangement, a secondary force path is ensured.
本发明涉及一种用于飞行器的推进组件(100),该推进组件具有涡轮机、挂架和反推力装置(350),该反推力装置具有主配件(310)、枢连件(320)、两个杆(302、304)、副配件(330)和备用连接销,枢连件(320)在主配件(310a)上枢转并具有开口,两个杆(302、304)铰接到涡轮机和枢连件(320a),副配件(330)紧固在挂架下方并具有副阴夹头件(332),副阴夹头件由两个副臂(332a)构成,这两个副臂被穿有长圆形的并沿副轴线(R2)对准的孔(333),其中,枢连件(320)容纳在副配件(330)的副阴夹头件(332)中,其中,开口与副轴线(R2)同轴,备用连接销以紧配合插入开口中且有间隙地插入到孔(333)中。以此布置,确保了副力路径。
Aircraft propulsion assembly with thrust reverser
具有反推力装置的飞行器推进组件
26.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
PROPULSION ASSEMBLY FOR AN AIRCRAFT, HAVING A MANEUVERABLE THRUST REVERSER
Europäisches Patentamt | 2021
|Propulsion assembly for an aircraft, having a maneuverable thrust reverser
Europäisches Patentamt | 2022
|Aircraft engine thrust reverser
Emerald Group Publishing | 1998
PROPULSION DEVICE WITH THRUST REVERSER LOCATING ARRANGEMENT
Europäisches Patentamt | 2025
|