J1269-1984

Rolling Resistance Measurement Procedure for Passenger Car Tires

J1269-1984 发布历史

This recommended practice applies to the laboratory measurement of rolling resistance of pneumatic passenger car tires designed primarily for normal highway service. The procedure applies only to the steady-state operation of free-rolling tires at zero slip and inclination angles; it includes the following three basic methods: Force Method-Measures the reaction force at the tire spindle and converts it to rolling resistance. Torque Method-Measures the torque input to the test machine and converts it to rolling resistance. Power Method-Measures the power input to the test machine and converts it to rolling resistance.

J1269-1984由SAE - SAE International 发布于 1984-06-01，并于 2013-02-04 实施。

J1269-1984的历代版本如下：

• 1984年06月01日 J1269-1984
• 1985年11月01日 J1269-1985
• 1987年03月01日 J1269-1987
• 2006年09月01日 J1269-2006

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标准号

J1269-1984

发布日期

1984年06月01日

实施日期

2013年02月04日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

SAE - SAE International

引用标准

6

适用范围

This recommended practice applies to the laboratory measurement of rolling resistance of pneumatic passenger car tires designed primarily for normal highway service. The procedure applies only to the steady-state operation of free-rolling tires at zero slip and inclination angles; it includes the following three basic methods: Force Method-Measures the reaction force at the tire spindle and converts it to rolling resistance. Torque Method-Measures the torque input to the test machine and converts it to rolling resistance. Power Method-Measures the power input to the test machine and converts it to rolling resistance.