公开(公告)号：US4319295A

公开(公告)日：1982-03-09

申请号：US124515

申请日：1980-02-25

申请人： Kazuyasu Motoyama ,  Toshikazu Kato

发明人： Kazuyasu Motoyama ,  Toshikazu Kato

IPC分类号： G11B15/675 ,  G11B15/10 ,  G11B15/18 ,  G11B15/24

CPC分类号： G11B15/1883 ,  G11B15/10

摘要： Playback, recording, and stop button plates are slidably mounted in parallel on a base plate. When pressed, the recording button plate engages the playback button plate so as to be locked to a recording position. A seesaw lever, which has a lock strip capable of engaging the playback button plate, is located in a plane across the sliding direction of the playback button plate and attached to the front wall of the base plate. An ejecting plate capable of engaging the stop button plate detects the difference between the displacement of the seesaw lever in the playback or recording mode and that in the stop mode. The stop button plate performs a stopping function without engaging the ejecting plate in the playback and recording modes, and engages the ejecting plate to perform cassette ejection in the stop mode.

摘要翻译： 播放，记录和停止按钮板可平滑地安装在底板上。 当按下时，记录按钮板与重放按钮板接合，以便被锁定到记录位置。 具有能够接合回放按钮板的锁定条的跷跷板杆位于沿着回放按钮板的滑动方向的平面中并且附接到基板的前壁。 能够接合停止按钮板的弹出板检测在回放或记录模式中的跷跷板的移动与停止模式之间的差异。 停止按钮板执行停止功能，而不将弹出板与重放和记录模式接合，并且与止动板接合以在停止模式下执行盒的弹出。

公开(公告)号：US4270685A

公开(公告)日：1981-06-02

申请号：US125786

申请日：1980-02-29

申请人： Kazuyasu Motoyama

发明人： Kazuyasu Motoyama

IPC分类号： G11B15/28 ,  B65H17/20 ,  G11B23/04

CPC分类号： G11B15/28

摘要： A capstan bearing device for a tape recorder comprises a chassis, a bearing member secured to the chassis, and a capstan shaft integrated with a flywheel, the capstan shaft having a part of the bearing member arranged to extend to the inside of a tape cassette.

摘要翻译： 用于磁带记录器的主导轴支承装置包括底架，固定到底盘的轴承构件和与飞轮一体化的主导轴，所述主导轴具有延伸到磁带盒内部的轴承构件的一部分。

公开(公告)号：US4021856A

公开(公告)日：1977-05-03

申请号：US638949

申请日：1975-12-08

申请人： Kazuyasu Motoyama ,  Toshikazu Kato

发明人： Kazuyasu Motoyama ,  Toshikazu Kato

IPC分类号： G11B15/10 ,  G11B15/16 ,  G11B15/29 ,  G11B15/44 ,  G11B31/00 ,  G11B15/24 ,  G11B15/32

CPC分类号： G11B15/44 ,  G11B15/10 ,  G11B15/16 ,  G11B15/29 ,  G11B15/442 ,  G11B31/003

摘要： A miniature cassette tape recorder is provided for use with a micro-cassette of a size which is comparable to a small packet of matches, and is constructed and sized so as to be received in a pocket of a suit or shirt. The recorder includes, in selected combinations, an automatic stop mechanism which is adapted to stop the operation of the tape recorder automatically during a recording or playback operation in response to a shift of a shaft associated with a tape supply hub which occurs as a result of the drive on the tape which is transmitted to the tape hub to which a tape end is secured and hence to the shaft when the tape end is reached; a locking device for holding a recording button in its operative position; a detection mechanism for detecting a lug which is provided on the part of the cassette for preventing an inadvertent erasure of a previously recorded magnetic tape; an operating mechanism which permits a rapid advance, rewind, queing or review operation with a single button; an improved support mechanism for a capstan shaft and its associated flywheel; an improved capstan drive mechanism, or a drive transmission mechanism imparting a drive to the flywheel which is fixedly mounted on the capstan which in turn cooperates with a pinch roller to feed the tape at a uniform speed, including an idler support mechanism and its associated adjusting mechanism. The tape recorder is connectible with another electroacoustic instrument.

摘要翻译： 提供了一种微型盒式磁带录像机，用于与小包装相当的尺寸的微型盒子，并且被构造和定尺寸以便被接收在衣服或衬衫的口袋中。 记录器以选择的组合包括自动停止机构，其适于在记录或重放操作期间自动停止磁带录音机的操作，以响应与由磁带供应集线器相关联的轴的偏移而发生的，作为由于 磁带上的驱动器被传送到固定磁带端部的带轮毂，并且因此到达磁带末端时的轴; 用于将记录按钮保持在其操作位置的锁定装置; 检测机构，用于检测提供在盒的部分上的凸耳，以防止先前记录的磁带的意外擦除; 一个操作机构，允许使用单个按钮快速前进，倒带，排队或检查操作; 用于主导轴及其相关飞轮的改进的支撑机构; 改进的主导轴驱动机构或驱动传动机构，其向固定地安装在主导轴上的飞轮提供驱动力，该主动轮又与夹送辊配合，以以均匀的速度输送带，包括惰轮支撑机构及其相关联的调节 机制。 录音机可与另一台电声仪器连接。