专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07673495B2 Method for calculating a friction-slippage curve for a tire 有权
标题翻译：计算轮胎摩擦滑动曲线的方法
公开(公告)号：US07673495B2
公开(公告)日：2010-03-09
申请号：US11663175
申请日：2005-08-30
申请人： Oliver Albohr , Luciano Garro , Udo Kuhlmann , Vittorio Peveri , Bo N. J. Persson , Alessandro Pinto
发明人： Oliver Albohr , Luciano Garro , Udo Kuhlmann , Vittorio Peveri , Bo N. J. Persson , Alessandro Pinto
IPC分类号： G01N3/56
CPC分类号： B60C19/00 , B60C11/00 , B60C11/03 , B60T2210/12
摘要： A method for calculating a μ-slippage curve for a tire based on laboratory data derived from characteristic values of a used compound, of the road surface and a vehicle without producing a complete tire, and a method for calculating a μ-slippage curve for a tire include the steps: calculating a friction force between rubber compound and a rough surface based on a friction coefficient for different slippage values and lateral positions of the tire wherein the friction coefficient is calculated depending on a sliding velocity between the rough surface and a tread block and on a temperature of the tire. After calculating the friction force, the motion of a tread block depending on pressure distribution during the movement of the tread block through the contact area and on characteristics of a tire body is calculated. The resulting μ-slippage curve is composed from effective μ-slippage values for different slippage values wherein effective μ-slippage values are calculated based on the friction force and a nominal force derived from the pressure distribution.
摘要翻译：一种用于根据从使用的化合物，路面和车辆的特性值得到的实验室数据来计算轮胎的μ滑动曲线的方法，而不产生完整的轮胎，以及用于计算一个或多个轮胎的μ-滑动曲线的方法轮胎包括以下步骤：基于摩擦系数计算橡胶混合物与粗糙表面之间的摩擦力，该摩擦系数用于轮胎的不同滑动值和侧向位置，其中摩擦系数根据粗糙表面和胎面花纹块之间的滑动速度来计算和轮胎的温度。在计算摩擦力之后，计算出胎面花纹块根据胎面花纹块通过接触区域移动期间的压力分布和轮胎本体的特性的运动。所得的μ滑移曲线由针对不同滑移值的有效μ滑差值组成，其中基于摩擦力和从压力分布导出的标称力来计算有效μ滑移值。

2. 发明申请

US20080250843A1 Method For Calculating a Friction-Slippage Curve For a Tire 有权
标题翻译：计算轮胎摩擦滑动曲线的方法
公开(公告)号：US20080250843A1
公开(公告)日：2008-10-16
申请号：US11663175
申请日：2005-08-30
申请人： Oliver Albohr , Luciano Garro , Udo Kuhlmann , Vittorio Peveri , Bo N.J. Persson , Alessandro Pinto
发明人： Oliver Albohr , Luciano Garro , Udo Kuhlmann , Vittorio Peveri , Bo N.J. Persson , Alessandro Pinto
IPC分类号： G01N19/02
CPC分类号： B60C19/00 , B60C11/00 , B60C11/03 , B60T2210/12
摘要： A method for calculating a μ-slippage curve for a tire based on laboratory data derived from characteristic values of a used compound, of the road surface and a vehicle without producing a complete tire, and a method for calculating a μ-slippage curve for a tire include the steps: calculating a friction force between rubber compound and a rough surface based on a friction coefficient for different slippage values and lateral positions of the tire wherein the friction coefficient is calculated depending on a sliding velocity between the rough surface and a tread block and on a temperature of the tire. After calculating the friction force, the motion of a tread block depending on pressure distribution during the movement of the tread block through the contact area and on characteristics of a tire body is calculated. The resulting μ-slippage curve is composed from effective μ-slippage values for different slippage values wherein effective μ-slippage values are calculated based on the friction force and a nominal force derived from the pressure distribution.
摘要翻译：根据从使用化合物，路面和车辆的特性值得到的实验室数据，不生产完整轮胎来计算轮胎的μ-滑动曲线的方法，以及用于计算用于轮胎包括以下步骤：基于摩擦系数计算橡胶混合物与粗糙表面之间的摩擦力，该摩擦系数用于轮胎的不同滑动值和侧向位置，其中摩擦系数根据粗糙表面和胎面花纹块之间的滑动速度来计算和轮胎的温度。在计算摩擦力之后，计算出胎面花纹块根据胎面花纹块通过接触区域移动期间的压力分布和轮胎本体的特性的运动。所得到的μ-滑动曲线由针对不同滑移值的有效的μ-滑动值组成，其中基于摩擦力和从压力分布导出的标称力来计算有效的μ-滑动值。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式