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    • 2. 发明公开
    • Brush core for disk scrubbing apparatus and method
    • Bürstefüreiner Scheibescheuern-Vorrichtung und Verfahren
    • EP1058297A2
    • 2000-12-06
    • EP00304681.0
    • 2000-06-01
    • Applied Materials, Inc.
    • BROWN, Brian J.YU, YingANDEEN, David
    • H01L21/00
    • H01L21/67046
    • A compressible brush core having a first mechanism for allowing compression of the outer diameter of the brush core and a second mechanism for prohibiting compression of the outer diameter of the core. The multiple-part brush core comprises an outer core component (30), having a hollow center and having at least one notch (31) for allowing compression of the core during insertion into the hollow center of a brush, and an inner core component (40) for insertion into the center of the outer core component to provide rigidity during use. The brush core assembly may additionally include mounting mechanisms (51) including a spring-mounted spindle (61, 62) for engaging a mounting socket on a scrubbing device. Alternatively, the scrubbing device may include a spring-mounted spindle (71, 72) for engaging the mounting socket (i.e., hollow center) of the brush core assembly. During mounting of the brush core assembly into a scrubbing device, the spring-mounted spindle retracts under a compressive force. When the compressive force is released, the spindle is released to engage the mounting socket, and the spring holds the brush core assembly in place.
    • 一种可压缩刷芯,其具有用于允许压缩刷芯的外径的第一机构和用于禁止压缩芯的外径的第二机构。 多部分刷芯包括具有中空中心并具有至少一个切口(31)的外芯部件(30),用于在插入到刷子的中空中心期间使芯部压缩,以及内芯部件 40),用于插入外芯部件的中心以在使用期间提供刚性。 刷芯组件可以另外包括安装机构(51),其包括用于接合洗涤装置上的安装插座的弹簧安装的心轴(61,62)。 或者,洗涤装置可以包括用于接合电刷芯组件的安装插座(即中空中心)的弹簧安装的心轴(71,72)。 在将刷芯组件安装到擦洗装置中时,弹簧安装的主轴在压缩力的作用下缩回。 当压缩力释放时,主轴被释放以接合安装插座,并且弹簧将电刷芯组件保持在适当的位置。