标准编号：ISO 14794:2011
中文名称：重型商用车辆和公共汽车 转弯制动 开环试验方法
英文名称：Heavy commercial vehicles and buses — Braking in a turn — Open-loop test methods
发布日期：2011-02
标准范围
This International Standard specifies open-loop test methods for determining the effect of braking on thecourse-holding and directional behaviour of heavy vehicles or heavy vehicle combinations when braking isaccomplished using—the service-brake system, or—the retarder or engine brake only.This International Standard is applicable to heavy vehicles — i.e. commercial vehicles, commercial vehiclecombinations, buses and articulated buses as defined in ISO 3833 — covered by Categories M3, N2, N3, O3and O4 of UNECE (United Nations Economic Commission for Europe) and EC vehicle regulations. Thesecategories pertain to trucks and trailers with a maximum mass above 3,5 t and to buses and articulated buseswith a maximum mass above 5 t.
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