发明名称 |
Reel drive system of magnetic recording and reproducing apparatus. |
摘要 |
<p>A magnetic recording and reproducing apparatus including a reel drive system having a first transmitting path for high-speed magnetic tape feed, and a second transmitting path for constant-speed magnetic tape feed. The first transmitting path includes a drive pulley for driving a pair of magnetic tape reels through oscillating idler means which is supported on a support shaft located on a bisector perpendicular to the center of the pair of magnetic tape reels to directly transmit the rotation of a reversible motor to the drive pulley. The second transmitting path transmits the rotation of the reversible motor through a slip mechanism to obtain a predetermined output torque. One of the two transmitting path is selected for each opeation mode as switching of the operation modes is effected.</p> |
申请公布号 |
EP0079053(A2) |
申请公布日期 |
1983.05.18 |
申请号 |
EP19820110164 |
申请日期 |
1982.11.04 |
申请人 |
HITACHI, LTD. |
发明人 |
YOSHIDA, MASASHI;KATOHNO, NOBORU;YOKOTA, HAJIME;OKAYAMA, MASAO |
分类号 |
G11B15/44;G11B15/66;G11B15/665;(IPC1-7):11B15/44;11B15/66 |
主分类号 |
G11B15/44 |
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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