标准摘要
[中文适用范围]： 本文件规定了双销栓系装置组件的几何形状、性能和测试要求，其载荷容量为22 250 N（5 000 lbf），安装在符合ISO 7166的导轨或轨道上。 除指定材料外的其他材料也可替代使用，前提是符合本文件的性能和测试要求。 双销栓系装置可用作： a) 松散的组件，安装在航空货运托盘的轨道或飞机的地板导轨上，与符合ISO 16049-1要求的货运系固带或符合ISO 20291-1要求的货运系固吊索（钢缆）一起构成系固装置； b) 或作为符合ISO 4115或ISO 4170要求的托盘网的一部分永久连接的栓系组件。 在这种情况下，如认为适当，销栓几何形状可替代符合ISO 7166，且断裂强度要求可限制为满足根据ISO 21100规定的托盘适航认证/批准的必要值。 本文件不包括单销栓系装置。 尽管如此，在认为适当时，它们可使用与适用的ISO 7166规定的销栓配置不同的相同销栓几何形状。 [外文原描述]： ISO 9788:2017 specifies the geometry, performance and testing requirements for a double stud tie-down fitting assembly, having a load capacity of 22 250 N (5 000 lbf), when installed in rail or track conforming to ISO 7166. Other materials than those specified can alternatively be used, provided the performance and testing requirements of this document are complied with. Double stud tie-down fittings are intended to be used as either: a) loose items to be attached to an air cargo pallet's track or an aircraft's floor rail in order to constitute a tie-down arrangement together with cargo restraint straps meeting the requirements of ISO 16049-1 or cargo restraint slings (steel cables) meeting the requirements of ISO 20291-1, b) or permanently attached tie-down components of pallet nets meeting the requirements of ISO 4115 or ISO 4170. In this case, where deemed appropriate, the stud geometry can alternatively conform to ISO 7166, and the breaking strength requirement can be limited to the value necessary to meet the net's airworthiness approval/certification in accordance with ISO 21100. Single stud tie-down fittings are not covered by this document. They nevertheless can, where deemed appropriate, use the same stud geometry alternatively to the stud configuration specified in applicable ISO 7166.
英文名称Air cargo — Double stud tie-down fittings — Design and testing requirements