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US5151834A Brake releasing mechanism of duplex tape recorder 失效
双面胶带记录仪的制动释放机构

Brake releasing mechanism of duplex tape recorder
摘要:
A brake releasing mechanism of a duplex tape recorder which holds two or more tape cassettes (T.sub.1, T.sub.2) laid one over another in a cassette holder and includes a single capstan shaft and reels (4,5) correlated with the tape cassettes, so as to selectively feed tape in the tape cassettes at a specified speed, comprises a brake levers (17,15) engaged with the reels in the cassette holder for braking the reels and a lock lever (8) for moving the brake lever to release the reels from braking.
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