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PROPULSION UNIT FOR AN AIRCRAFT AND METHOD FOR OPENING A MOVABLE COWL OF SAID PROPULSION UNIT

机译:飞机的推进装置和打开所述推进装置的活动罩的方法

摘要

A propulsion unit for an aircraft is provided. The propulsion unit includes a stationary unit having at least one cowl pivotally mounted on an axis collinear with a longitudinal axis of the propulsion unit between an operating position or a maintenance position allowing access to the turbojet engine for regular maintenance operations and irregular maintenance operations. The maintenance position for irregular maintenance operations includes an opening angle of the cowl that is greater than the opening angle of the cowl to carry out regular maintenance operations. The propulsion unit further includes at least one cylinder and at least one safety connecting rod secured to the cowl and stationary unit.
机译:提供了一种用于飞机的推进单元。推进单元包括固定单元,该固定单元具有至少一个前围板,该至少一个前围板枢转地安装在与推进单元的纵向轴线共线的轴线上,该轴线位于操作位置或维护位置之间,从而允许进入涡轮喷气发动机以进行常规维护操作和不规则维护操作。用于不规则维护操作的维护位置包括前围板的打开角度,该角度大于前围板的打开角度,以执行常规维护操作。推进单元还包括至少一个气缸和至少一个固定到前围板和固定单元的安全连杆。

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