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Low-friction o-ring

阅读:181发布:2022-01-06

专利汇可以提供Low-friction o-ring专利检索,专利查询,专利分析的服务。并且PURPOSE:To reduce the resistance for starting and promote the holding effect of a viscous lubricating layer in an O-ring made of synthetic rubber or the like by roughing its surface with no direction and then giving surface treatment of hypohalogenide. CONSTITUTION:For manufacturing, at first, rubber elastic material is shaped into an O-ring by a metal mold given blasting or other surface treatment on its shaping face for shaping the surface of a rough texture A. This process roughs the surface of the O-ring with no direction, increases its surface area, gives innumerable points of contact against an opposite sealing surface, and reduces the resistance for starting. Meanwhile, the said O-ring is given the treatment of hypohalogenide for lowering its friction furthermore. This process permits to obtain the O-ring excellent in all points of airtightness, durability, and low- friction.,下面是Low-friction o-ring专利的具体信息内容。

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