土方机械 安全带装置和安全带固定点 性能要求和试验

[中文适用范围]： 本文件规定了用于土方机械的安全带装置和安全带固定点的最低性能要求和测试方法，以确保在机械翻车时，乘员能够被限制在翻车保护结构（ROPS）内（参见ISO 3471:2008、ISO 12117-2:2008/Amd 1:2016和ISO 13459:2012/Amd 1:2022），或在机械倾翻时，乘员能够被限制在倾翻保护结构（TOPS）内（参见ISO 12117:1997）。本文件不适用于在本文件发布日期之前制造的安全带装置和安全带固定点。 [外文原描述]： This document establishes the minimum performance requirements and tests for seat-belt assemblies and seat-belt anchorages on earth-moving machinery, necessary to restrain an occupant within a roll-over protective structure (ROPS) in the event of a machine roll-over (see ISO 3471:2008, ISO 12117-2:2008/Amd 1:2016, and ISO 13459:2012/Amd 1:2022), or within a tip-over protection structure (TOPS) in the event of a machine tip-over (see ISO 12117:1997). This document is not applicable to seat-belt assemblies and seat-belt anchorages manufactured before the date of its publication.