公开(公告)号：US06741541B2

公开(公告)日：2004-05-25

申请号：US10105194

申请日：2002-03-26

申请人： Shigeru Akatani ,  Takashi Kouso

发明人： Shigeru Akatani ,  Takashi Kouso

IPC分类号： G11B1704

CPC分类号： G11B17/051 ,  G11B17/0404

摘要： It is an object of the present invention to simplify a structure for alternatively transmitting power to a pickup moving mechanism and a disk loading mechanism by a common motor. A worm gear is attached to the rotary shaft of a motor, a worm wheel meshing this worm gear is supported on a mobile plate 8 that is movable along the rotary shaft of the motor, and first and second gears which are positioned in right and left of the worm wheel to be alternatively capable to engage with the worm wheel are arranged. The pickup moving mechanism is operated by the mesh of the first gear and the worm wheel, and the disk loading mechanism is operated by the mesh of the second gear and the worm wheel.

摘要翻译： 本发明的目的是简化用于通过公共电动机将动力交替地传送到拾取器移动机构和盘装载机构的结构。 蜗轮连接到电动机的旋转轴上，啮合该蜗轮的蜗轮支撑在可沿着电动机的旋转轴移动的移动板8上，并且位于左右的第一和第二齿轮 可以配置与蜗轮啮合的蜗轮。 拾取移动机构由第一齿轮和蜗轮的啮合操作，并且盘装载机构由第二齿轮和蜗轮的啮合操作。

公开(公告)号：USD700177S1

公开(公告)日：2014-02-25

申请号：US29426941

申请日：2012-07-12

申请人： Shigeru Akatani ,  Akira Izawa

设计人： Shigeru Akatani ,  Akira Izawa

公开(公告)号：US5764612A

公开(公告)日：1998-06-09

申请号：US638538

申请日：1996-04-26

申请人： Choku Tanaka ,  Shinsaku Tanaka ,  Shigeru Akatani ,  Akira Iwakiri

发明人： Choku Tanaka ,  Shinsaku Tanaka ,  Shigeru Akatani ,  Akira Iwakiri

IPC分类号： G11B17/028 ,  G11B17/04

CPC分类号： G11B17/051 ,  G11B17/0284

摘要： A disc playing apparatus is disclosed, which is simple, small in size and can be manufactured at a low cost of manufacture. In this disc playing apparatus, a first chassis with left and right movable guides and a second chassis with a disc drive and a playing unit are linked together such that they can be brought toward and away from each other. The movable guides are separated from a disc when the two chassis are brought toward each other, and are brought to a position to engage with the disc when the two chassis are brought away from each other. A selective close/away holding mechanism holds the two chassis in a close-to-each-other state or an away-from-each-other state. The two chassis are brought toward each other when the disc is inserted while pushing the selective close/away holding mechanism. The disc is pushed by the mechanism when the two chassis are brought away from each other by an eject lever.

摘要翻译： 公开了一种盘式播放装置，其简单，体积小，可以以低制造成本制造。 在该盘播放装置中，具有左右可动引导件的第一机架和具有盘驱动器和播放单元的第二机架连接在一起，使得它们可以彼此相向和远离。 当两个底盘彼此相向时，可移动导向件与盘分离，并且当两个底盘相互离开时，可移动导向件被带到与盘接合的位置。 选择性关闭/远离保持机构将两个底盘保持在彼此接近的状态或彼此远离的状态。 当插入盘时，两个底盘彼此相向推动选择性关闭/取出保持机构。 当两个底盘通过弹出杆相互离开时，该盘被机构推动。

公开(公告)号：US06779190B2

公开(公告)日：2004-08-17

申请号：US10105221

申请日：2002-03-26

申请人： Shigeru Akatani ,  Takashi Yamanaka

发明人： Shigeru Akatani ,  Takashi Yamanaka

IPC分类号： G11B1704

CPC分类号： G11B17/0404

摘要： The disk carrier device comprises a carrier roller having a tapered surface with the diameter thereof becoming smaller gradually from the opposite ends towards the center, and a disk guide member integrally formed with a pair of tilted protrusions in the front and rear parts thereof which become gradually lower from the opposite ends towards the center. It is constructed such that the carrier roller is arranged between the pair of tilted protrusions to resiliently clamp the disk between the both tilted protrusions and the carrier roller to thereby carry the disk by the rotation of the carrier roller.

摘要翻译： 盘载体装置包括具有锥形表面的承载辊，其直径从相对端朝向中心逐渐变小，并且在其前后部分中一体形成有一对倾斜突起的盘导向件，其逐渐变细 从相对端朝向中心较低。 它被构造成使得承载辊布置在该对倾斜突起之间，以便在两个倾斜突起和承载辊之间弹性地夹紧盘，从而通过承载辊的旋转来承载盘。

公开(公告)号：US06772426B2

公开(公告)日：2004-08-03

申请号：US10105168

申请日：2002-03-26

申请人： Shigeru Akatani

发明人： Shigeru Akatani

IPC分类号： G11B1704

CPC分类号： G11B17/043 ,  G11B17/0404

摘要： The disk carrier device of the present invention comprises a carrier gear rotation-driven by a motor, control members driven by the motor via this carrier gear, for moving in one direction or in the other direction according to the direction of rotation of the motor, and a transmission gear which transmits the rotation of the motor to a feed roller. A rotation control section and a roller position control section are provided in the control member, respectively. At the time of ejecting the disk, with the movement of the control member, the feed roller is made to approach the disk guide by the roller position control section, and then the transmission gear is shifted to the transmission position by the rotation control section.

摘要翻译： 本发明的盘片托架装置包括由马达旋转驱动的托架，由马达经由该托架驱动的控制构件，用于沿着电动机的旋转方向在一个方向或另一个方向上移动， 以及将马达的旋转传递到进给辊的传动齿轮。 旋转控制部和辊位置控制部分别设置在控制部件中。 在弹出盘时，随着控制构件的移动，进给辊通过辊位置控制部分接近盘导向器，然后传动齿轮通过旋转控制部分移动到变速位置。

公开(公告)号：US06201782B1

公开(公告)日：2001-03-13

申请号：US09199469

申请日：1998-11-25

申请人： Shinsaku Tanaka ,  Takashi Yamanaka ,  Akeshi Shitamichi ,  Shigeru Akatani ,  Kunio Kido

发明人： Shinsaku Tanaka ,  Takashi Yamanaka ,  Akeshi Shitamichi ,  Shigeru Akatani ,  Kunio Kido

IPC分类号： G11B2300

CPC分类号： G11B17/051

摘要： Provision of a disc loading apparatus for a disc player, which permits a disc being inserted to be safely pulled out without being held between a turntable and a clamper. A clamper supporting member having an engagement portion carries the clamper, and a stopper is disposed on the line of movement of the engagement portion. The stopper is normally at a preventing position of being in contact with the engagement portion to prevent the clamper from approaching the turntable. When a disc has been inserted up to a position that it can be held on the turntable, it pushes the stopper to an approach allowable position to allow the clamper to approach the turntable. When the clamper approaches the turntable, the stopper is pushed by the engagement portion of the clamper supporting member to a retreated position, at which the stopper is out of contact with the disc.

摘要翻译： 提供用于盘播放器的盘装载装置，其允许插入盘被安全地拉出而不被夹持在转台和夹持器之间。 具有接合部的夹持器支撑构件承载夹持器，并且止动件设置在接合部的运动线上。 止动器通常处于与接合部分接触的防止位置，以防止夹持器接近转台。 当盘被插入到可以被保持在转盘上的位置时，它将止动器推到接近允许位置以允许夹持器接近转台。 当夹持器接近转盘时，止动器被夹持器支撑构件的接合部分推动到退出位置，止动器与盘脱离接触。

公开(公告)号：US6084838A

公开(公告)日：2000-07-04

申请号：US199468

申请日：1998-11-25

申请人： Shinsaku Tanaka ,  Takashi Yamanaka ,  Akeshi Shitamichi ,  Shigeru Akatani ,  Kunio Kido

发明人： Shinsaku Tanaka ,  Takashi Yamanaka ,  Akeshi Shitamichi ,  Shigeru Akatani ,  Kunio Kido

IPC分类号： G11B17/04 ,  G11B17/051 ,  G11B25/04

CPC分类号： G11B17/051

摘要： Provision of a disc transfer apparatus for a disc player, which is free from damage to disc, small in size and simple in construction. A push-back member and a main push member are rockably mounted on one side of the passage of disc, and a disc guide is provided on the other side of the passage of the disc. The push-back member and the main push member are coupled together by a cam mechanism, and the push-back member is reciprocally driven by a driving means. The disc is transferred to a playing portion by pushing its edge with the main push member, and is transferred from the playing portion toward a disc insertion slot by pushing its edge with the push-basc member.

摘要翻译： 提供一种盘播放机的光盘传送装置，它不会损坏光盘，体积小巧，结构简单。 推回构件和主推动构件可摆动地安装在盘的通道的一侧，并且盘导向件设置在盘的通道的另一侧。 推回构件和主推动构件通过凸轮机构联接在一起，并且推靠构件由驱动装置往复驱动。 通过用主推动构件推动其边缘，盘被转移到游戏部分，并且通过用推压件推动其边缘而从播放部分向盘插入槽传送。

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。

公开(公告)号：US06330216B1

公开(公告)日：2001-12-11

申请号：US09199470

申请日：1998-11-25

申请人： Shozo Nishimura ,  Takashi Yamanaka ,  Akeshi Shitamichi ,  Shigeru Akatani

发明人： Shozo Nishimura ,  Takashi Yamanaka ,  Akeshi Shitamichi ,  Shigeru Akatani

IPC分类号： G11B3302

CPC分类号： G11B17/051 ,  G11B17/056

摘要： Provision of a recording medium transfer apparatus, which uses a one-direction motor as a drive source and is simple in construction and inexpensive. The apparatus comprises a rotation member driven for rotation by the one-direction motor, an idler gear, and transfer means. The rotation member has a partial gear and a push member. The partial gear is held in mesh with the idler gear only during rotation of the rotation member for a predetermined angle. The transfer means has a gear portion in mesh with the idler gear and a contact portion. The transfer means is caused, with the contact portion thereof pushed by the push member, to undergo rocking movement in one direction and, after separation of the push member from the contact portion, the transfer means is rocked in the other direction with the partial gear in mesh with the idler gear. The recording medium is thus reciprocally transferred by the transfer means with reciprocal rocking movement thereof caused during one rotation of the rotation member.

摘要翻译： 提供一种使用单向电动机作为驱动源并且结构简单且价格便宜的记录介质传送装置。该装置包括：驱动单向电动机，惰轮和转动装置转动的旋转构件 。 旋转构件具有部分齿轮和推动构件。 只有在旋转构件旋转预定角度时，部分齿轮与空转齿轮啮合。传动装置具有与空转齿轮啮合的齿轮部分和接触部分。 在推动构件的接触部分被推动构件的部分被推动的同时沿着一个方向发生摇摆运动而产生传递装置，并且在推动构件与接触部分隔开之后，传递装置在另一方向上与部分齿轮 与惰轮啮合。 记录介质因此在转动构件的一个旋转期间由传送装置往复运动，并且具有往复摆动运动。