ISO 7630:1985 道路车辆.使用石油基液压制动液的鼓式轮闸液压缸的弹性O形密封圈(最大工作温度120℃)
标准编号:ISO 7630:1985
中文名称:道路车辆.使用石油基液压制动液的鼓式轮闸液压缸的弹性O形密封圈(最大工作温度120℃)
英文名称:Road vehicles — Elastomeric O-rings for hydraulic drum brake wheel cylinders using a petroleum base hydraulic brake fluid (service temperature 120 degrees C max.)
发布日期:1985-06
标准范围
规定了制动轮缸中使用的弹性O形圈的性能试验方法和要求。适用于固定安装在缸孔或鼓式制动器活动活塞上的实心O形密封圈。这些密封件应适合在-40至+120°C的温度范围内运行。
Specifies the performance test methods and requirements for elastomeric O-rings used in brake wheel cylinders. Applies to solid O-ring seals mounted stationary in the cylinder bore or on the movable piston of drum brakes. These seals shall be suitable for operation in a temperature range of -40 to +120 °C.
标准预览图


