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1. 发明申请

US20070063100A1 EQUIPMENT FASTENING DEVICE TO ENHANCE THE CRASH SAFETY OF AN AIRCRAFT 有权
标题翻译：设备紧急装置，以加强飞机的碰撞安全
公开(公告)号：US20070063100A1
公开(公告)日：2007-03-22
申请号：US11470337
申请日：2006-09-06
申请人： Glyn Bailey , Bernhard Kobl , Jyrki Majamaeki
发明人： Glyn Bailey , Bernhard Kobl , Jyrki Majamaeki
IPC分类号： B64C1/20
CPC分类号： B64C1/062
摘要： An equipment-fastening device EFD to enhance the crash safety of aircraft, for fastening a piece of equipment to a support structure of an airframe, includes a load-limiting release mechanism and a load-peak transformer connected to the release mechanism and having a load-limiting, impact-energy-absorbing deformation element. Load peaks that occur in case of a crash and that stem from equipment fastened to the support structure by means of the equipment-fastening device are first reduced to a residual load peak by the EFD after the release, thereby relieving the stress on the support structure. Only then is any residual load peak that might still remain introduced via a first fastening section of the EFD into the support structure with a time delay vis-à-vis the load peaks that occurred originally.
摘要翻译：一种用于增强飞机的碰撞安全性的设备紧固装置EFD，用于将一件设备紧固到机身的支撑结构上，包括负载限制释放机构和连接到释放机构并具有负载的负载 - 峰值变压器冲击能量吸收变形元件。在发生碰撞的情况下发生的负载峰值，并且来自固定在支撑结构上的设备借助于设备紧固装置，首先由释放后的EFD减小到残余负载峰值，从而减轻支撑结构上的应力。只有这样，任何剩余负载峰值仍然可以通过EFD的第一紧固部分引入到支撑结构中，并且相对于最初发生的负载峰值具有时间延迟。

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