In an aircraft, latches, keyed mounting plates, and bi-stable power drive units (PDUs) are used to move and secure cargo within the cargo hold of the aircraft. The latches have a latch head that secures the cargo in the vertical (Z) and lateral (Y) directions and, optionally, a roller to allow movement of the cargo in the longitudinal (X) direction of the cargo hold. One or more of the PDUs are vertically actuatable to selectively engage against and move cargo along a designated path within the cargo hold. The keyed mounting plates ensure that the cargo hold of the aircraft is configured properly and that proper orientation of components installed for moving cargo within the cargo hold are not inadvertently installed in a mis-configured position or orientation.
在飞行器中,闩锁、键接合式安装板和双稳定动力驱动单元(PDU)用于使货物在飞行器的货舱内移动和紧固。闩锁具有将货物在竖向方向(Z)和横向方向(Y)上紧固的闩锁头部,并且闩锁可选地具有辊以允许货物沿货舱的纵向方向(X)运动。PDU中的一个或更多个PDU能够在竖向上被致动以选择性地接合抵靠货物并且使货物沿着货舱内的指定路径移动。键接合式安装板确保飞行器的货舱适当地构造,并且确保安装成用于使货物在货舱内移动的适当定向的部件不会被无意地安装在错误构造的位置或取向中。
CARGO HOLD LOADING AND STORAGE DEVICES, SYSTEMS, AND ASSOCIATED METHODS
货舱装载及储存装置、系统和相关方法
2021-08-13
Patent
Electronic Resource
Chinese
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