发明名称 MAGNETIC TAPE CASSETTE DEVICE WITH CHANGEOVER MECHANISM
摘要 <p>PROBLEM TO BE SOLVED: To solve such a problem encountered when the conventional magnetic tape cassette device is used that the clearly audible irregular movement of a magnetic tape occurs when a fast winding button is pressed for fast forwarding or rewinding the tape. SOLUTION: A magnetic tape cassette device is provided with such a switching mechanism that a head supporting body 74 carrying a sound head is moved to a reproducing position against a magnetic tape 88 and returned to the original position from the reproducing position when a control lever 52 is operated and a muting switch 94 which can interrupt the transmission of scanned sound signals to a reproducing device. The supporting body 74 can be returned to a fast winding position from the reproducing position by means of fast winding rods 33 and 34 and is provided with a catch section 93 which can be actuated by means of the rods 33 and 34 and lever 52. When the catch section 93 is actuated, the section 93 moves the switch 94 in the returning direction of the supporting body 74 by moving the rods 33 and 34 inward and rotating the lever 52 and actuates the muting switch 94.</p>
申请公布号 JPH08235681(A) 申请公布日期 1996.09.13
申请号 JP19950319246 申请日期 1995.12.07
申请人 PHILIPS ELECTRON NV 发明人 NORUBERUTO KUNZE;MARUKU GIIRUKENSU
分类号 G11B15/10;G11B15/18;G11B15/44;(IPC1-7):G11B15/10 主分类号 G11B15/10
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