专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080271063A1 Disc player 审中-公开
标题翻译：光盘播放器
公开(公告)号：US20080271063A1
公开(公告)日：2008-10-30
申请号：US12073992
申请日：2008-03-12
申请人： Takashi Yamanaka , Rei Shukuya , Toshio Yoshimura
发明人： Takashi Yamanaka , Rei Shukuya , Toshio Yoshimura
IPC分类号： G11B7/08
CPC分类号： G11B17/0404 , G11B17/0288 , G11B17/0515
摘要： The present invention proposes a disc player without risk of damaging a disc and which has the ability to achieve the miniaturization and simplification of the construction.A disc is fed by transferring the loading motor power to a roller through a operation means and a clutch means. Further, a guidance rack plate is engaged with the operation means gear by the disc moving power, and a slider is engaged with the operation means gear by movement of the guidance rack plate which receives the power of the loading motor. Furthermore, the clutch means is removed from the power transfer path by the slider movement causing the roller to separate from the disc and move the clamper to the disc clamping position.
摘要翻译：本发明提出一种没有损坏盘的风险的盘式播放器，其具有实现构造的小型化和简化的能力。通过操作装置和离合器装置将加载电机功率传递到辊子来馈送盘。此外，引导齿条板通过盘移动动力与操作装置齿轮接合，并且滑块通过接收加载马达的动力的引导齿条板的移动与操作装置齿轮啮合。此外，离合器装置通过滑块移动从动力传递路径移除，导致辊与盘分离并将夹持器移动到盘夹紧位置。

2. 发明申请

US20060200838A1 Pick-up drive apparatus for disc player 审中-公开
标题翻译：拾音器驱动装置
公开(公告)号：US20060200838A1
公开(公告)日：2006-09-07
申请号：US11368431
申请日：2006-03-07
申请人： Takashi Yamanaka , Toshio Yoshimura , Akeshi Shitamichi
发明人： Takashi Yamanaka , Toshio Yoshimura , Akeshi Shitamichi
IPC分类号： G11B21/02 , G11B7/08
CPC分类号： G11B7/082 , G11B7/08582
摘要： The invention is a proposal of a pick-up drive apparatus for a disc player, which permits reducing the rotation resistance offered by a feed screw for driving a pick-up. A guide shaft and a feed screw are disposed side by side. an engagement part of a coupling member is held in radial and elastically forced contact with the feed screw. With rotation of the feed screw, the coupling member is thus advanced and retreated in the axial directions of the feed screw. A pick-up seat carrying a pick-up is caused to follow the coupling member for advancement and retreat along the guide shaft. The coupling member is mounted on the guide shaft for rocking movement and axial advancement and retreat. The coupling member has a pair of clamping pieces clamping the feed screw from the opposite sides in the direction of rocking movement. The engagement part is formed on one of the clamping members.
摘要翻译：本发明是一种用于盘片播放器的拾取驱动装置的方案，其允许降低用于驱动拾取器的进给螺杆提供的旋转阻力。引导轴和进给螺杆并排设置。联接构件的接合部分被保持为与进给螺杆径向和弹性地强制接触。随着进给螺杆的旋转，联接构件因此在进给螺杆的轴向方向上前进和后退。带有拾取器的拾取座被引导沿着连接构件沿着导向轴前进和后退。联接构件安装在导向轴上用于摇摆运动和轴向前进和后退。联接构件具有一对夹紧件，该夹紧件从摆动方向的相对侧夹紧进给螺杆。接合部形成在一个夹紧构件上。

3. 发明授权

US06993776B2 Disc centering device 有权
公开(公告)号：US06993776B2
公开(公告)日：2006-01-31
申请号：US10365524
申请日：2003-02-13
申请人： Takashi Yamanaka , Toshio Yoshimura
发明人： Takashi Yamanaka , Toshio Yoshimura
IPC分类号： G11B33/02
CPC分类号： G11B17/0515
摘要： It is sought to simplify a disc centering device. Stopper portions for centering a small-size disc are provided on disc sensors, and guide portions are provided, which, when the disc sensors are moved with insertion of a large-size disc, engage with the disc sensors to move the stopper portions to the outside of a disc transport path.

4. 发明授权

US06751180B2 Disk player 失效
标题翻译：磁盘播放器
公开(公告)号：US06751180B2
公开(公告)日：2004-06-15
申请号：US10054999
申请日：2002-01-25
申请人： Shinsaku Tanaka , Takashi Yamanaka , Toshio Yoshimura , Shigeru Akatani , Takashi Kouso
发明人： Shinsaku Tanaka , Takashi Yamanaka , Toshio Yoshimura , Shigeru Akatani , Takashi Kouso
IPC分类号： G11B3302
CPC分类号： G11B17/051 , G11B17/0286 , G11B33/08 , Y10T74/1836
摘要： When a roller holder attached to a floating chassis of the disk player rotates to raise a carrier roller from a disk non-carrying position to a disk carrying position, a convex portion of the roller holder is engaged with concave portions of the main chassis from above so as to fix the floating chassis to the main chassis in the back and forth directions as well as the right and left directions. The roller holder further rotates about a fulcrum to raise the floating chassis. As a result, the floating chassis is made to abut against another part of the main chassis from below to fix the floating chassis to the main chassis in the vertical direction.
摘要翻译：当安装在碟片播放机的浮动底架上的滚轮保持架旋转以将托架从盘片无托运位置升高到盘片运送位置时，滚筒托架的凸部从上方与主底盘的凹部卡合以便将浮动底盘在前后方向以及左右方向上固定到主机箱。辊保持器进一步围绕支点旋转以升高浮动底盘。结果，浮动底盘被制成从下面抵靠主机架的另一部分，以将浮动底盘沿垂直方向固定到主底盘。

5. 发明申请

US20060143630A1 Disc transfer apparatus 审中-公开
标题翻译：光盘传送装置
公开(公告)号：US20060143630A1
公开(公告)日：2006-06-29
申请号：US11318613
申请日：2005-12-28
申请人： Takashi Yamanaka , Toshio Yoshimura , Akeshi Shitamichi , Eiji Shinohara
发明人： Takashi Yamanaka , Toshio Yoshimura , Akeshi Shitamichi , Eiji Shinohara
IPC分类号： G11B17/04
CPC分类号： G11B17/051 , G11B17/0404
摘要： The present invention seeks to provide a disc transfer apparatus, which permits increasing the disc kick-off extent while holding a constant distance between a transfer roller and a turntable. A disc transfer apparatus is disclosed, which can choose either one of a play-back base fixing mode, in which a transfer roller is held at a disc transfer position while restricting motion of the play-back base relative to a housing, thereby permitting loading/unloading of disc, and a play-back base release mode, in which the transfer roller is held at a non-disc transfer position while holding the play-back base in a floating state relative to the housing. At the time of switching the play-back base release mode over to the play-back base fixing mode, a movable number, which is mounted on the play-back base such as to have bearing on the choice of either one of the play-back base release and fixing modes, is brought into contact with part of the housing, thus permitting the play-back base to approach a disc in-outlet slot against buffering force of the buffer member.
摘要翻译：本发明寻求提供一种盘传送装置，其允许在保持转印辊和转盘之间恒定距离的同时增加盘的启动范围。公开了一种盘转移装置，其可以选择回放基座固定模式中的一种，其中转印辊保持在盘转移位置，同时限制回放基座相对于壳体的运动，从而允许加载并且还具有回放基座释放模式，其中转印辊保持在非盘转移位置，同时将回放基座相对于壳体处于浮动状态。在将回放基座释放模式切换到回放基座固定模式的时候，安装在回放基座上的可移动数字，以便具有选择播放 - 背部底部释放和固定模式与壳体的一部分接触，从而允许回放基座抵抗缓冲构件的缓冲力而靠近盘出口狭槽。

6. 发明授权

US5063455A Mode selecting mechanism for a tape recorder 失效
标题翻译：用于录像带的模式选择机制
公开(公告)号：US5063455A
公开(公告)日：1991-11-05
申请号：US410908
申请日：1989-09-22
申请人： Toshio Yoshimura
发明人： Toshio Yoshimura
IPC分类号： G11B15/10 , G11B15/18 , G11B15/44 , G11B15/675
CPC分类号： G11B15/103 , G11B15/1883 , G11B15/442 , G11B15/67557
摘要： Tape recorder able to actuate a plurality of mechanisms, such as an ejector mechanism, a head moving mechanism, and a high-speed rotation transmission mechanism, by the turning force of the motor for transporting tape. The cam gear is rotatable by the motor for transporting tape, a rocking lever is engaged with the cam gear, and an electromagnet for EJECT motion, an ejector mechanism connected operatively to the rocking lever by the electromagnet for EJECT motion, an electromagnet for PLAY motion, and a head moving mechanism connected operatively to the rocking lever by the electromagnet for PLAY motion are also provided. The turning force of the motor is transmitted to the ejector mechanism, or the head moving mechanism through the cam gear and the rocking lever. Another tape recorder includes a cam gear, a rocking lever, a head moving mechanism, electromagnets for PLAY, FAST FORWARD and REWIND motion, a member for changing the traveling direction of tape connected operatively to the electromagnets for FAST FORWARD and REWIND motion, a rotatable member supported rotatably to the member for changing the traveling direction of tape, and a high-speed rotation transmission mechanism connected operatively to the rotatable member. The turning force of the motor is transmitted to the head moving mechanism through the cam gear and the rocking lever, and also to the high-speed rotation mechanism through the head moving mechanism and the rotatable member.
摘要翻译：带式记录仪能够通过用于输送胶带的电机的转动力来致动诸如喷射器机构，头移动机构和高速旋转传动机构的多个机构。凸轮齿轮可通过用于输送胶带的电动机旋转，摇摆杆与凸轮齿轮接合，以及用于EJECT运动的电磁体，通过用于EJECT运动的电磁体可操作地连接到摇杆的喷射器机构，用于PLAY运动的电磁体还提供了通过用于PLAY运动的电磁体可操作地连接到摇杆的头移动机构。马达的转动力通过凸轮齿轮和摇杆传递到喷射器机构或头部移动机构。另一种录音机包括凸轮齿轮，摇杆，头移动机构，用于PLAY，FAST FORWARD和REWIND运动的电磁体，用于将可操作地连接到电磁铁的带的行进方向改变为用于FAST FORWARD和REWIND运动的构件，可旋转地支撑在构件上的构件，用于改变带的行进方向;以及高速旋转传动机构，其可操作地连接到可旋转构件。电动机的转动力通过凸轮齿轮和摇杆传递到头部移动机构，并且还通过头部移动机构和可旋转构件传递到高速旋转机构。

7. 发明授权

US4956731A Tape feeding direction controlling device for automatic reversing tape recorder 失效
标题翻译：自动倒带录音机的送带方向控制装置
公开(公告)号：US4956731A
公开(公告)日：1990-09-11
申请号：US326002
申请日：1989-03-20
申请人： Toshio Yoshimura
发明人： Toshio Yoshimura
IPC分类号： G11B15/093 , G11B15/44
CPC分类号： G11B15/093 , G11B15/442
摘要： A tape feeding direction controlling device for an automatic reversing tape recorder wherein operation of a first or a second high speed operating member during a reproducing operation will cause high speed feeding of a tape in the same or in the opposite direction. The tape feeding direction controlling device comprises a feeding direction controlling member, a high speed change-over member, and a pivotal member connected to be bodily moved by the feeding direction controlling member. Depending upon whether the pivotal member is at its first or second position, it is pivoted in opposite directions by the first or second high speed operating member, and pivotal motion of the pivotal member in one or the other direction moves the high speed change-over member from its neutral position to a first or a second position in which it causes a tape feeding mechanism to feed a tape at a high speed in one or the other direction.
摘要翻译：一种用于自动翻转磁带录像机的磁带馈送方向控制装置，其中在再现操作期间第一或第二高速操作部件的操作将导致磁带在相同或相反方向的高速馈送。送带方向控制装置包括馈送方向控制部件，高速转换部件和连接到由进给方向控制部件身体移动的枢转部件。根据枢转构件是否处于其第一或第二位置，其通过第一或第二高速操作构件在相反方向上枢转，并且枢转构件在一个或另一个方向上的枢转运动使高速转换构件从其中立位置到第一或第二位置，在所述第一或第二位置中，所述第一位置或第二位置使得带进给机构在一个或另一个方向上以高速进给带。

8. 发明授权

US07162725B2 Disc centering device 有权
标题翻译：光盘定心装置
公开(公告)号：US07162725B2
公开(公告)日：2007-01-09
申请号：US11410124
申请日：2006-04-25
申请人： Toshio Yoshimura , Akeshi Shitamichi
发明人： Toshio Yoshimura , Akeshi Shitamichi
IPC分类号： G11B17/04
CPC分类号： G11B17/0432
摘要： The invention seeks to provide a disc centering device of simple arrangement in a disc player for laying large and small size discs. One of paired, i.e., left and right, leading members and a trigger member also serve as a pair of small size disc stoppers, and the other leading member is provided with the sole function of correcting the deviation of the small size discs. Thus, the problem of the difficulty of positioning by providing the paired leading members with stopper function, is solved with a simple arrangement.
摘要翻译：本发明寻求提供一种用于放置大型和小型盘的盘播放器中的简单布置的盘定心装置。一对，即左右引导构件和触发构件中的一个也用作一对小尺寸的挡块，另一个引导构件具有校正小尺寸盘的偏差的唯一功能。因此，通过提供具有止挡功能的成对引导构件的难以定位的问题，通过简单的布置来解决。

9. 发明授权

US07013471B2 Disk player 失效
标题翻译：磁盘播放器
公开(公告)号：US07013471B2
公开(公告)日：2006-03-14
申请号：US10647052
申请日：2003-08-25
申请人： Toshio Yoshimura
发明人： Toshio Yoshimura
IPC分类号： G11B17/04
CPC分类号： G11B17/051 , G11B17/0404
摘要： The present invention relates to restrict a disk playing base plate against movement in back-and-forth directions, lateral directions and vertical directions relative to a housing by making use of the movement of a roller holder supporting a disk carrier roller.A pair of (i.e., left and right) side plates 11 of the roller holder has roller holder contact parts for restricting movement in the back-and-forth, lateral and vertical directions, and the top and bottom plates of the housing have housing contact parts corresponding to the roller holder contact parts. When a disk carrier roller is in a disk carrying position, the front part of the disk playing base plate is restricted against movement in the back-and-forth, lateral and vertical directions relative to the housing.
摘要翻译：本发明涉及通过利用支撑盘片承载辊的滚筒保持架的运动来限制盘播放基板相对于壳体的前后方向，横向和垂直方向的移动。辊保持器的一对（即，左右）侧板11具有用于限制来回，横向和垂直方向运动的辊保持器接触部分，并且壳体的顶板和底板具有壳体接触零件对应于辊架接触部件。当盘片承载辊处于盘片承载位置时，盘片播放基板的前部被限制为相对于壳体沿前后方向和横向移动。

10. 发明授权

US06665256B2 Floating chassis fixing device for a disc player 失效
公开(公告)号：US06665256B2
公开(公告)日：2003-12-16
申请号：US10054899
申请日：2002-01-25
申请人： Shinsaku Tanaka , Toshio Yoshimura
发明人： Shinsaku Tanaka , Toshio Yoshimura
IPC分类号： G11B1704
CPC分类号： G11B17/051 , G11B33/08
摘要： A simplified device is provided for fixing a floating chassis to a main chassis. The floating chassis fixing device has a control member movably mounted on one side of the floating chassis, a push-in member for transferring a disc to a playing position and a disc guide for guiding the disc to the playing position, which are coupled to the control member such that they are interlocked. When no disc is loaded, the control member, the push-in member and the disc guide are engaged with the main chassis to fix the floating chassis to the main chassis.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式