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Invention Grant
CN106460916B 用于涡轮发动机的球形接头设备 有权

用于涡轮发动机的球形接头设备
Abstract:
用于将涡轮发动机从支柱悬吊或者将装备悬吊在涡轮发动机的机体上的球形接头设备(10)。所述设备包括第一构件(12)，该第一构件的一个端部承载球形接头(14)并且被置于第二构件(18)的两个凸耳(16，17)之间，球形接头包括用于使轴(30)通过的孔(28)，该轴的端部穿过凸耳的开口(20，22)。第一凸耳(16)包括或承载第一装置，该第一装置用于将轴轴向地保持在与球形接头相对的一侧，该装置包括盖(52，52')，第二凸耳(17)包括或承载第二装置(38)，该第二装置用于将轴轴向地保持在与球形接头相对的一侧。设备进一步包括弹性构件(62，62')，该弹性构件在压缩下是可变形的并且被盖保持，所述弹性构件(62，62')被构造为使支撑元件(40)沿与盖相反的方向轴向地偏移，轴穿过该支撑元件并且该支撑元件轴向地抵靠在球形接头(14)上。
Abstract(English):

The ball joint device (10) for suspending a turbine engine from a strut or suspending equipment on the body of a turbine engine. Said device comprises a first member (12), one end of which carries a ball joint (14) and is interposed between the two lugs (16, 17) of a second member (18), the ball joint comprising a bore (28) for the passage of a shaft (30), the ends of which shaft pass through openings (20, 22) in the lugs. A first (16) of the lugs comprises or carries first means for axially holding the shaft on the side opposite the ball joint, which means comprise a cover (52, 52′), and a second (17) of the lugs comprises or carries second means (38) for axially holding the shaft on the side opposite the ball joint. The device further comprises a resilient member (62, 62′) that is deformable under compression and is held by the cover, said resilient member (62, 62′) being designed to bias a support element (40), through which the shaft passes and which is in axial abutment on the ball joint (14), axially in a direction away from the cover.

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