ISO 19447:2021 乘用车轮胎 冰抓性能的测量方法 装载的新轮胎

标准编号：ISO 19447:2021

中文名称：乘用车轮胎 冰抓性能的测量方法 装载的新轮胎

英文名称：Passenger car tyres — Method for measuring ice grip performance — Loaded new tyres

发布日期：2021-09

标准范围

本文件规定了在装载条件下，针对拟用于冰表面乘用车的新轮胎，测量备选轮胎与参考轮胎的相对冰抓性能指数的方法。本文件适用于所有乘用车轮胎，T型临时备用轮胎除外。

This document specifies the method for measuring the relative ice grip performance index of a candidate tyre compared with a reference tyre under loaded conditions for new tyres intended to be used for passenger cars on surfaces made of ice.

This document applies to all passenger car tyres, except for T-type temporary-spare tyres.

标准预览图