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Mode switching arrangement null of automatic reverse type

机译:模式切换装置自动反转型无效

摘要

PURPOSE:To automate switching to a stopped state through simple constitution by making the part to be anchored of a push button lever for high-speed feeding shorter than the part to be anchored of the push button lever for reproducing so that the push button lever for high speed feeding is released and reset when a tape comes to its end in a high-speed feeding mode. CONSTITUTION:When the tape comes to its end, a tape end detecting mechanism operates, and a tape traveling direction switching mechanism is operated to switch, and an anchoring plate 27 is moved by definite distance L. In this case, the part 37 to be anchored of the push button lever 16 for reproducing operation and the parts 36, 38 to be anchored of the push button levers 15, 17 for high-speed feeding are different in their lengths in the reciproca tion direction of the anchoring plate 27, and the part 37 to be anchored of the push button lever 16 for reproducing operation is longer than the movement distance L of the anchoring plate 27, and the parts 36, 38 to be anchored of the push button levers 15, 17 for high-speed feeding are shorter than the movement distance L of the anchoring plate 27. Thus, even when the tape comes to its end in the reproducing mode, the tape traveling direction is switched while the push button lever 16 for reproducing operation is not released, and when the tape comes to its end in the high-speed feeding mode, the push button levers 15, 17 for high-speed operation are released from their being held, and are reset and switched to the stopped state.
机译:目的:通过简单的构造,通过使用于高速进给的按钮操纵杆的被固定部分比用于再现的按钮操纵杆的被固定部分短,来自动切换到停止状态。当磁带以高速进纸模式结束时,高速进纸被释放并复位。组成:当磁带到达其末端时,将运行一个磁带末端检测机构,并操作一个磁带行进方向切换机构,并使锚定板27移动确定的距离L。在这种情况下,要移动的部分37用于再现操作的按钮杆16的锚定和用于高速进给的按钮杆15、17的锚定部分36、38在锚定板27的往复方向上的长度不同,并且用于再现操作的要被按钮操纵杆16锚定的部分37比锚定板27的移动距离L长,并且用于高速进给的要被操纵按钮操纵杆15、17的部分36、38是短于固定板27的移动距离L。因此,即使在再现模式下磁带到达其末端时,在不释放用于再现操作的按钮杆16的情况下以及当磁带在再现模式下移动时,切换磁带的行进方向。磁带在高速进纸模式下结束时,用于高速操作的按钮杆15、17会从其握持中释放,然后复位并切换到停止状态。

著录项

  • 公开/公告号JP2571718B2

    专利类型

  • 公开/公告日1997-01-16

    原文格式PDF

  • 申请/专利权人 TANASHIN DENKI CO;

    申请/专利号JP19900064885

  • 发明设计人 KIDO KUNIO;

    申请日1990-03-15

  • 分类号G11B15/02;G11B15/02;

  • 国家 JP

  • 入库时间 2022-08-22 03:29:48

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