发明名称 Mit Rillen versehene Bandführungsvorrichtung
摘要 A tape guide that includes multiple spaced grooves or a spiral groove in the surface of the hub to bleed air from between the surface of the hub and the tape. The distance between adjacent grooves or turns in the case of a spiral groove is 2.4 to 3.7 times greater than the width of each groove or turn. For tape guides used with ½ inch type data storage tapes that have a nominal tape width of 12.65 mm, the grooves or turns are 0.30 mm to 0.38 mm wide and spaced 0.90 mm to 1.12 mm center to center.
申请公布号 DE60219110(D1) 申请公布日期 2007.05.10
申请号 DE2002619110 申请日期 2002.08.07
申请人 HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE) 发明人 POORMAN, PAUL W.
分类号 G11B15/60;G11B23/04 主分类号 G11B15/60
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