公开(公告)号：US5012548A

公开(公告)日：1991-05-07

申请号：US326030

申请日：1989-03-20

申请人： Stuart W. Jeffries

发明人： Stuart W. Jeffries

IPC分类号： G11B23/50

CPC分类号： G11B23/502

摘要： In apparatus for cleaning magnetic tape, a rotatable cleaning element has hard, sharp-edged inserts embedded in the circumference of a softer carrier structure. The carrier structure is generally cylindrical in shape and has a central hub which has a plurality of radial ribs, on the end of which the inserts are mounted. The ribs, in part, define air flow passages from a vacuum source to the space between the respective inserts. The carrier structure has a hollow, cylindrical skirt underlying the ribs and a cover overlying the ribs. Baffles lie in the space between the inserts to form slits that bracket each insert.

摘要翻译： 在用于清洁磁带的装置中，可旋转的清洁元件具有嵌入较软的载体结构的圆周中的硬的锋利边缘的插入件。 载体结构通常为圆柱形，并且具有中心毂，该中心毂具有多个径向肋，其端部安装有插入件。 这些肋部分地限定从真空源到相应插入件之间的空间的空气流动通道。 载体结构在肋下方具有中空的圆柱形裙部和覆盖肋的盖。 挡板位于插入件之间的空间中，以形成每个插入物的狭缝。