英文名称:Motorcycles tyres and rims (code designated series) — Part 2: Tyre load ratings 标准状态:废止 发布日期:1983-12-01 文档简介 ISO4249-2标准主要是针对机动车辆轮胎和车轮的标准。这部分内容主要是规定适用于摩托车的轮胎规格、材料和结构,并且定义了相应的等级、测试和标签系统。这部分的标准对车辆...
英文名称:Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 2: Tyre load ratings 标准状态:废止 发布日期:2005-09-06 文档简介 轮胎承载能力ISO4251-2是关于农业拖拉机和机器用轮胎的标准,特别是涉及轮胎的承载能力。这个标准提供了有关如何确定轮胎承载能力的详细说明。
Tyres (ply rating marked series) and rims for agricultural tractors and machines-Tyre load ratingsdoi:BS ISO 4251-2:2017BS ISO 4251-2:2017规定了农用拖拉机和机械用帘布层额定值标记系列轮胎的额定载荷.ISO 4251?中给出了轮胎名称和尺寸以及认可的轮辋轮廓?1.交叉引用:ISO 4223-1:2002 Ed 4 ISO 4251...
The Applicant found that a tread pattern able to solve the above explained mutually conflicting problems comprises a low void-to-rubber ratio in the central area and comprises shoulder portions having a lower block mobility on the shoulder portion facing the outer side of the car with respect to...
Improvements through the substitution of carbon black by silica have been explained by the decrease in the loss modulus of the compound above room temperature, a factor related to the tyre's rolling resistance. The benefits of significant improvements in rolling resistance led to the so-called '...
Motorcycle tyres and rims (Code-designated series) — Part 2: Tyre load ratingsdoi:ISO 4249-2:1990将负荷指数与轮胎承载能力(表1),速度符号与速度类别(表2),最大轮胎承载能力(表3)之间的相关性以及轮胎最大承载能力随摩托车最大速度的变化(表4)制成表格.第二版取消并取代了第一版(1983年)....
Tyres (ply rating marked series) and rims for agricultural tractors and machines - Part 2: Tyre load ratings - Amendment 1
Industrial tyres and rims - Rubber solid tyres (metric series) for pneumatic tyre rims - Part 2: Load ratings
英文名称:Tyres and rims (existing series) for agricultural tractors and machines — Part 2: Tyre load ratings 标准状态:废止 发布日期:1987-11-26 文档简介 ISO4251-2:1987标准是关于农业拖拉机和机器用轮胎和轮辋(现有系列)的。该标准规定了轮胎的负载等级,这对于确定车辆的最大承载能力和安全性能非常重要...
英文名称:Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 2: Tyre load ratings 标准状态:废止 发布日期:1992-10-08 文档简介 1.轮胎负载等级的定义:ISO4251-2:1992EN首先定义了轮胎负载等级的构成。它由三个主要参数组成:轮胎的尺寸(包括宽度、厚度和胎压)、轮胎的...