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Tape program searching device

阅读:484发布:2020-12-23

专利汇可以提供Tape program searching device专利检索,专利查询,专利分析的服务。并且PURPOSE: To feed smoothly a tape at a high speed, and to detect exactly a program searching signal by making a full width erasing head movable, drawing out a tape from a cassette so as not to contact by pressing to a cylinder at the time of searching a program, moving the full width erasing head and making it contact by pressing to the tape.
CONSTITUTION: A rotational force of a loading motor is decelerated and transferred to a power driving gear 27, and when the gear 27 rotates counterclockwise, a cam gear 28 rotates clockwise, and a driving arm 25 whose driving arm pin 25c has been fitted to a cam groove 28a turns counterclockwise. As a result, a loading gear 23 and a loading arm 21 rotate clockwise, an entry guide roller base 17 moves forward along a guide groove 24, and a tape 2 is hooked to an entry tape guide roller 21 and an inclined pin 13 and drawn out of a cassette. At the same time, a full with erasing head 9 turns centering around a shift 31, co ntacts by pressing to the tape 2, when the tape 2 has been drawn out to the extent that it does not contact by pressing to a cylinder 5, and a program searching signal is detected exactly.
COPYRIGHT: (C)1985,JPO&Japio,下面是Tape program searching device专利的具体信息内容。

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