发明名称 |
TAPE RECORDING AND/OR REPRODUCING APPARATUS WITH ROTATING MAGNETIC HEAD |
摘要 |
An arrangement for mounting a hub on a shaft such as the rotatable head support of a helical scan tape recorder. The hub has a tubular portion coaxial with the shaft, which is clamped onto the shaft by a device having three clamping jaws which are force-coupled to each other and engage the tubular portion at equally spaced locations circumferentially around the shaft in a plane substantially perpendicular to the shaft, the clamping surface of at least one clamping jaw being adjustable by an adjusting device to move the clamping surface in a direction substantially perpendicular to the shaft axis. One or all of the jaws may be pivotally interconnected to the other jaws. |
申请公布号 |
DE3176434(D1) |
申请公布日期 |
1987.10.15 |
申请号 |
DE19813176434 |
申请日期 |
1981.01.28 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
HANECKA, LUBOMIR;HUTTER, HEINRICH |
分类号 |
G11B5/53;(IPC1-7):G11B5/52 |
主分类号 |
G11B5/53 |
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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