发明名称 |
Reel to reel tape drive device |
摘要 |
A tape drive assembly includes a compact rectangular housing mounting a fixed take-up reel. A removable supply reel is mounted on a pivotable carrier which is adapted to be swung into a closure position on the housing to place the supply reel in operative position adjacent the take-up reel. In such operative position the supply reel is frictionally engaged by an endless drive belt which also frictionally engages the take-up reel so as to drive both reels and cause the tape to be fed therebetween in a path that passes adjacent a read/write head. The drive belt is formed of a viscoelastic material so that it is maintained on its supporting rollers under tension with the supply reel in or out of engagement with it and so that a constant tension is maintained on the drive belt, and hence the tape, at different driving speeds.
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申请公布号 |
US4575022(A) |
申请公布日期 |
1986.03.11 |
申请号 |
US19840592556 |
申请日期 |
1984.03.23 |
申请人 |
INTERDYNE COMPANY |
发明人 |
ALLWINE, JR., ELMER C.;GILOVICH, PAUL A. |
分类号 |
G11B15/67;(IPC1-7):G03B1/04;G11B15/32 |
主分类号 |
G11B15/67 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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