标准摘要
[中文适用范围]： 本标准规定了在规定的操作循环次数后测定门套和窗户开启部件的机械耐久性的方法。 无论其建筑材料和操作系统如何，它都适用于正常操作条件下完整组件形式的任何窗户或任何门。 测试涉及的部件是框架、开启元件（包括任何辅助元件）和所有必要的硬件，包括操作装置。 它不包括任何额外的紧固件，例如挂钩或客舱挂钩，也不包括任何独立安装的限制器。 在该标准中，假设操作周期将运动传递给辅助部件，例如铰链、撑杆、平衡件和其他机构。 [外文原描述]： ISO 8274:2005 specifies the method to be used to determine the mechanical durability of doorsets and the opening parts of windows after a defined number of operating cycles. ISO 8274:2005 applies, whatever their construction materials and operating systems, to any window or any door in the form of complete assemblies in normal operating conditions. The parts concerned in the testing are the frame, the opening elements (including any secondary elements) and all essential hardware, including operating devices. It does not include any additional fasteners such as pegstays or cabin hooks, nor any independently installed restrictor. In ISO 8274:2005, it is assumed that the operating cycle imparts movement to ancillary items such as hinges, stays, balances and other mechanisms.
英文名称Windows and doors — Resistance to repeated opening and closing — Test method