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1. 发明授权

US5615184A Disc playing device 失效
标题翻译：光盘播放设备
公开(公告)号：US5615184A
公开(公告)日：1997-03-25
申请号：US175282
申请日：1993-12-28
申请人： Yukiyasu Tsuruta , Tetsuo Noda , Akihiro Yoshioka
发明人： Yukiyasu Tsuruta , Tetsuo Noda , Akihiro Yoshioka
IPC分类号： G11B17/04 , G11B17/24 , G11B33/02 , G11B17/22
CPC分类号： G11B17/24 , G11B17/0404 , G11B17/0405 , G11B33/027
摘要： A disc playing device including a magazine rotatably mounted on a base chassis, and a guide member attached to the base chassis so as to cover the magazine and permitting the rotation of the magazine. A pair of rollers are provided between a front panel and magazine. The disc is accommodated in the magazine by the rollers through a slit in the from panel. The magazine rotates to transport the disc to a playing portion, and the disc is pushed out by a kick-out member and then held between a clamp and a head mount assembly. The clamp and the assembly are pivotally movable by a slide plate.
摘要翻译：一种盘式播放装置，包括可旋转地安装在底架上的盒子，以及安装在底座上以便覆盖盒子并允许盒子旋转的导向件。一对辊子设置在前面板和盒子之间。该盘通过辊通过从面板上的狭缝容纳在盒中。盒子旋转以将盘传送到游戏部分，并且盘被推出构件推出，然后保持在夹具和头部安装组件之间。夹具和组件通过滑板可枢转地移动。

2. 发明授权

US4796244A Disc player 失效
标题翻译：光盘播放器
公开(公告)号：US4796244A
公开(公告)日：1989-01-03
申请号：US163913
申请日：1988-03-03
申请人： Yukiyasu Tsuruta , Saburo Yorizane , Koichiro Kimura , Tetsuo Noda , Taizo Isshiki , Masanori Okada , Masato Ishihara
发明人： Yukiyasu Tsuruta , Saburo Yorizane , Koichiro Kimura , Tetsuo Noda , Taizo Isshiki , Masanori Okada , Masato Ishihara
IPC分类号： G11B17/04 , G11B17/28 , G11B5/48
CPC分类号： G11B17/056
摘要： A disc player comprising a lift chassis 5 liftably supported on a main chassis 1 and having a signal reproduction unit 31 mounted thereon, and a drive slide 9 supported by the main chassis 1 and movable in a direction intersecting the direction of movement of the lift chassis 5. The drive slide 9 has a straight cam portion in engagement with a cam follower on the lift chassis 5 for reciprocatingly driving the lift chassis 5. An intermittent feed mechanism is provided between the drive slide 9 and a motor 23 for reciprocatingly moving the drive slide. The feed mechanism comprises a drive portion for receiving a torque directly from the motor, and a driven portion to be intermittently driven by the drive portion while the drive portion is in continuous rotation. The power given to the driven portion is delivered to the drive slide to thereby move the slide stepwise. The drive portion has an engaging portion which, while the drive slide is at rest, engages with the driven portion to lock the drive slide, whereby the reproduction unit can be held properly in position.
摘要翻译：一种光盘播放器，包括可提升地支撑在主机架1上并具有安装在其上的信号再现单元31的升降机架5和由主机架1支撑并可沿与提升机架的运动方向相交的方向移动的驱动滑动件9 驱动滑块9具有与升降机架5上的凸轮从动件接合的直的凸轮部分，用于往复驱动提升机架5.间歇进给机构设置在驱动滑动件9和马达23之间，用于使驱动器往复移动滑动。进给机构包括用于从马达直接接收扭矩的驱动部分和驱动部分连续旋转时由驱动部分间歇驱动的被驱动部分。给驱动部分的动力传递到驱动滑块，从而逐步移动滑块。驱动部分具有接合部分，当驱动滑块处于静止状态时，该啮合部分与被驱动部分接合以锁定驱动滑块，由此可以将再现单元保持在适当位置。

3. 发明授权

US5237555A Disc player 失效
标题翻译：光盘播放器
公开(公告)号：US5237555A
公开(公告)日：1993-08-17
申请号：US695130
申请日：1991-05-03
申请人： Yukiyasu Tsuruta , Tetsuo Noda
发明人： Yukiyasu Tsuruta , Tetsuo Noda
IPC分类号： G11B17/035 , G11B17/04
CPC分类号： G11B17/056 , G11B17/035
摘要： A disc player comprising a disc loading mechanism (2) for moving a tray (5) for placing a disc thereon from a disc discharge position to an intermediate position above a turntable (10) and then to a loading completed position below the intermediate position, a clamp mechanism (7) for pressing the disc into contact with the turntable (10), and signal recording-reproduction means for reproducing signals from the disc on the turntable (10) or recording signals on the disc. The clamp mechanism (7) comprises a clamp lever (71) movable toward and away from the turntable (10) with the movement of the tray (5) to thereby clamp the disc and release the disc from the clamp.
摘要翻译：一种光盘播放器，包括用于移动用于将盘放置在其上的盘从盘排出位置到盘台（10）上方的中间位置然后到中间位置下方的装载完成位置的盘（5）的盘装载机构（2）用于按压盘与转盘（10）接触的夹紧机构（7），以及信号记录再现装置，用于从转盘（10）上的盘再现信号或在盘上记录信号。夹紧机构（7）包括夹板（71），随着托架（5）的运动，可以朝向和远离转盘（10）移动的夹紧杆（71），从而夹紧盘并将盘从夹具中释放出来。

4. 发明授权

US5119357A Disc player 失效
标题翻译： DISC PLAYER
公开(公告)号：US5119357A
公开(公告)日：1992-06-02
申请号：US320130
申请日：1989-03-07
申请人： Yukiyasu Tsuruta , Takeshi Kamemura
发明人： Yukiyasu Tsuruta , Takeshi Kamemura
IPC分类号： G11B25/04 , G11B17/035 , G11B17/04 , G11B19/12
CPC分类号： G11B17/056 , G11B17/035 , G11B19/12
摘要： In a disc player according to the present invention, a single motor mounted on a chassis is coupled to a disc transport mechanism through a first power transmission system and to a pickup transport mechanism through a second power transmission system. The disc player includes a pickup restraining mechanism for restraining the pickup from moving upon the pickup reaching one end of path of its travel where the pickup is to be restrained. Approximately when the pickup reaches the path end, the restraining mechanism is coupled to the first power transmission system and thereby moved from a first position to a second position, where the restraining mechanism is coupled to the pickup transport mechanism to restrain the pickup at the path end.

5. 发明授权

US5218592A Disc player 失效
标题翻译： DISC PLAYER
公开(公告)号：US5218592A
公开(公告)日：1993-06-08
申请号：US400214
申请日：1989-08-29
申请人： Taizo Isshiki , Yukiyasu Tsuruta , Tsuneharu Tamatani , Masanao Yoshida , Hitoshi Ogata
发明人： Taizo Isshiki , Yukiyasu Tsuruta , Tsuneharu Tamatani , Masanao Yoshida , Hitoshi Ogata
IPC分类号： G11B17/035 , G11B17/04 , G11B19/10 , G11B25/04
CPC分类号： G11B17/056 , G11B17/0283 , G11B17/035 , G11B19/10 , G11B25/043
摘要： A disc player including a fixed chassis provided with a disc transport tray reciprocatingly movably, and a movable chassis liftably supported by the fixed chassis. The movable chassis has mounted thereon a disc rotating turntable and a signal reproduction pickup reciprocatingly movable along a radial line of a disc on the turntable. The tray and the movable chassis are driven by a loading motor serving as a common power source. First and second power transmission routes from the motor to the tray and movable chassis are changed over to each other by an intermediate gear mechanism provided between the tray and the movable chassis.

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