公开(公告)号：US07181749B2

公开(公告)日：2007-02-20

申请号：US10711944

申请日：2004-10-14

申请人： Takeshi Kadowaki ,  Katsuyuki Kobayashi ,  Youichi Konno

发明人： Takeshi Kadowaki ,  Katsuyuki Kobayashi ,  Youichi Konno

IPC分类号： G11B17/03 ,  G11B33/00

CPC分类号： G11B17/056 ,  G11B33/148

摘要： A recess (16a3) is provided to be continuous with the circumferential edge of a tray recess (16a2) of a disk tray (16) housing an optical disc (28) to allow a pickup (45) to move without contacting anything. A cover section (17c) having a substantially tongue-like shape adapted to the recess (16a3) is projected integrally from a rotor support member (17) covering the tray recess (16a2) from above and defining a substantially cylindrical housing space (18) for coaxially housing the optical disc (28), the cover section continuously covering the recess (16a3) of the disk tray (16) and the housing space (18). Even when the optical disc (28) is rotated at a high speed, flutter attributable to airflow or a difference between pressures on both sides of the optical disc (28) can be reduced to allow the optical disc (28) to rotate with stability.

摘要翻译： 凹部（16,3）设置成与容纳光盘（28）的盘托盘（16）的托盘凹部（16,2）的圆周边缘连续，以允许拾取器（45）在不接触的情况下移动 任何事情 具有适于凹部（16a）的基本上舌状形状的盖部分（17c）从覆盖托盘凹部（16a）的转子支撑部件（17）整体地突出并且限定基本上圆柱形 用于同轴地容纳光盘（28）的容纳空间（18），盖部分连续地覆盖盘托盘（16）的凹部（16,3）和容纳空间（18）。 即使当高速旋转光盘（28）时，可以减小归因于气流的颤动或光盘（28）两侧的压力差，从而允许光盘（28）稳定地旋转。

公开(公告)号：US06480458B1

公开(公告)日：2002-11-12

申请号：US09589513

申请日：2000-06-08

申请人： Youichi Konno ,  Tsutomu Muta

发明人： Youichi Konno ,  Tsutomu Muta

IPC分类号： G11B2102

CPC分类号： G11B21/025 ,  G11B5/5526 ,  G11B7/08582

摘要： An apparatus for driving a movable body, comprises a driving power source having an output shaft; and a driving gear provided on the output shaft to drive the movable body. The driving gear is capable of slipping relative to the output shaft of the driving power source. The output shaft of the driving power source may be connected to the movable body through a gear train for transmitting driving power from the driving power source to the movable body. In this case, the gear train includes the driving gear and the driving gear slips when a prescribed load is applied to the gear train.

摘要翻译： 一种用于驱动可移动体的装置，包括：具有输出轴的驱动动力源; 以及设置在所述输出轴上以驱动所述可移动体的驱动齿轮。 驱动齿轮能够相对于驱动动力源的输出轴滑动。 驱动动力源的输出轴可以通过用于将驱动力从驱动动力源传递到移动体的齿轮系连接到移动体。 在这种情况下，当规定的负载施加到齿轮系时，齿轮系包括驱动齿轮和驱动齿轮。

公开(公告)号：US07984459B2

公开(公告)日：2011-07-19

申请号：US11666305

申请日：2005-10-28

申请人： Eiji Hoshinaka ,  Hitoshi Ueno ,  Youichi Konno

发明人： Eiji Hoshinaka ,  Hitoshi Ueno ,  Youichi Konno

IPC分类号： G11B17/05

CPC分类号： G11B17/0515

摘要： A recording medium drive includes a disc ejecting mechanism that ejects an optical disc disposed on a turntable to a slot. The disc ejecting mechanism is provided with a first disc feeding mechanism disposed on a rear side in a drive unit body and a second disc feeding mechanism (a disc guide mechanism) that is disposed on a slot side relative to the first disc feeding mechanism and continuously feeding the optical disc fed by the first disc feeding mechanism in a direction toward the slot. The optical disc having a small diameter can be transferred from the turntable to the slot by the first disc feeding mechanism and the second disc feeding mechanism which are respectively disposed on the rear side and a front side of the slot, thereby ejecting the optical disc to the outside.

摘要翻译： 记录介质驱动器包括将设置在转台上的光盘喷射到槽的盘弹出机构。 盘排出机构设置有设置在驱动单元主体的后侧的第一盘进给机构和相对于第一盘进给机构设置在槽侧的第二盘进给机构（盘引导机构），并连续地 沿着朝向槽的方向馈送由第一盘进给机构供给的光盘。 具有小直径的光盘可以通过分别设置在槽的后侧和前侧的第一盘进给机构和第二盘进给机构从转台传送到槽，从而将光盘弹出 外。

公开(公告)号：US07634781B2

公开(公告)日：2009-12-15

申请号：US11666343

申请日：2005-10-28

申请人： Eiji Hoshinaka ,  Youichi Konno ,  Hitoshi Ueno

发明人： Eiji Hoshinaka ,  Youichi Konno ,  Hitoshi Ueno

IPC分类号： G11B17/04

CPC分类号： G11B17/051 ,  G11B17/0404

摘要： Provided are a disc guide mechanism 41 that is disposed on one end side of a slot 10A in a drive unit body 10 and guides an optical disc 1; and a disc diameter detecting mechanism 42 that is disposed on the other side of the slot 10A in the drive unit body 10 and retracts the disc guide mechanism 41 when the optical disc 1 inserted in the slot 10A is large and advances the optical disc 1 when the optical disc 1 is small. The disc guide mechanism 41 and the disc diameter detecting mechanism 42 which are respectively disposed on sides of the slot 10A can center the optical disc 1 in accordance with a diameter of the optical disc 1.

摘要翻译： 提供了一种盘导向机构41，其被设置在驱动单元主体10中的狭槽10A的一端侧，并且引导光盘1; 以及盘状体检测机构42，其设置在驱动单元主体10中的槽10A的另一侧，并且当插入槽10A中的光盘1大时使盘引导机构41退回，并且当光盘1 光盘1小。 分别设置在槽10A侧的盘引导机构41和盘直径检测机构42可以根据光盘1的直径使光盘1居中。

公开(公告)号：US20080059982A1

公开(公告)日：2008-03-06

申请号：US11666343

申请日：2005-10-28

申请人： Eiji Hoshinaka ,  Youichi Konno ,  Hitoshi Ueno

发明人： Eiji Hoshinaka ,  Youichi Konno ,  Hitoshi Ueno

IPC分类号： G11B17/03

CPC分类号： G11B17/051 ,  G11B17/0404

摘要： Provided are a disc guide mechanism 41 that is disposed on one end side of a slot 10A in a drive unit body 10 and guides an optical disc 1; and a disc diameter detecting mechanism 42 that is disposed on the other side of the slot 10A in the drive unit body 10 and retracts the disc guide mechanism 41 when the optical disc 1 inserted in the slot 10A is large and advances the optical disc 1 when the optical disc 1 is small. The disc guide mechanism 41 and the disc diameter detecting mechanism 42 which are respectively disposed on sides of the slot 10A can center the optical disc 1 in accordance with a diameter of the optical disc 1.

摘要翻译： 设置有驱动单元主体10中的狭槽10A的一端侧并且引导光盘1的盘引导机构41; 以及设置在驱动单元主体10中的槽10A的另一侧的盘直径检测机构42，并且当插入槽10A中的光盘1大时使盘导向机构41缩回，并使光盘 1时光盘1小。 分别设置在槽10A的侧面的盘导向机构41和盘直径检测机构42可以根据光盘1的直径对准光盘1。

公开(公告)号：US20050132390A1

公开(公告)日：2005-06-16

申请号：US11008188

申请日：2004-12-10

申请人： Koichi Tokumoto ,  Youichi Konno

发明人： Koichi Tokumoto ,  Youichi Konno

IPC分类号： G11B17/051 ,  G11B17/04

CPC分类号： G11B17/051

摘要： A loading apparatus is provided with: a roller device capable of abutting on a recording medium from the side of one surface of the recording medium, which is inserted through an insertion slot, and rotating to carry the recording medium in a carrying direction; and at least one arm device which is constructed such that the end portion thereof abuts on one portion of a peripheral portion of the recording medium on the other surface, to press the recording medium onto said roller device from the other surface side, and that a portion including the end portion evacuates from a space to which the recording medium will be carried, by the end portion being moved along the peripheral portion as the recording medium is carried in the carrying direction.

摘要翻译： 一种装载装置设置有：能够从记录介质的一个表面的侧面抵接在记录介质上的辊装置，该记录介质通过插入槽插入并旋转以沿传送方向运送记录介质; 以及至少一个臂装置，其构造成使得其端部邻接在另一个表面上的记录介质的周边部分的一部分，以将记录介质从另一个表面侧按压到所述辊装置上，并且 包括端部的部分在记录介质被携带的空间中被排出，当记录介质沿传送方向传送时，端部沿着周边部分移动。

公开(公告)号：US06880159B2

公开(公告)日：2005-04-12

申请号：US10421574

申请日：2003-04-22

申请人： Youichi Konno ,  Katsumi Ishii

发明人： Youichi Konno ,  Katsumi Ishii

IPC分类号： G11B17/028 ,  G11B17/04

CPC分类号： G11B17/056 ,  G11B17/0284 ,  G11B17/0288

摘要： A disc driving apparatus comprises a turntable, a clamping member and a cam mechanism. A disc is to be placed on the turntable. The clamping member holds the disc between the turntable and the clamping member with a magnetic attracting force. The cam mechanism causes a relative movement between the turntable and the clamping member to move any one of them away from another thereof or move them closer to each other. The cam mechanism has a cam and a cam follower. The cam has a contour by which a variation rate of displacement of the cam follower relative to a moving amount of the cam when the turntable and the clamping member move away form each other becomes smaller than a variation rate thereof when the turntable and the clamping member move close to each other.

摘要翻译： 盘驱动装置包括转台，夹紧构件和凸轮机构。 光盘将放置在转盘上。 夹紧构件以磁力吸引力将盘保持在转盘和夹紧构件之间。 凸轮机构引起转盘和夹紧部件之间的相对运动，使它们中的任何一个离开另一个，或使它们彼此靠近。 凸轮机构具有凸轮和凸轮从动件。 凸轮具有轮廓，当转台和夹紧构件彼此移开时，凸轮从动件相对于凸轮的移动量的变化率变得比其变化率小，当转台和夹紧构件 相互靠近。

公开(公告)号：US6125712A

公开(公告)日：2000-10-03

申请号：US265038

申请日：1999-03-09

申请人： Keitaro Kaburagi ,  Youichi Konno

发明人： Keitaro Kaburagi ,  Youichi Konno

IPC分类号： F16H55/36 ,  F16B21/08 ,  F16D1/108 ,  F16D1/06

CPC分类号： F16D1/108 ,  Y10S474/903 ,  Y10T403/1624 ,  Y10T403/4688 ,  Y10T403/606 ,  Y10T74/19679

摘要： A driving apparatus comprises a rotation member, a shaft and a restriction member. The rotation member has a shaft-receiving portion. The shaft is fitted into the shaft-receiving portion so as to permit rotation of the rotation member relative to the shaft. The shaft has a protrusion projecting in a direction substantially perpendicular to an axial direction of the shaft. The restriction member prevents the rotation member from deviating in a projecting direction of the protrusion.

摘要翻译： 驱动装置包括旋转构件，轴和限制构件。 旋转构件具有轴接收部。 轴装配到轴接收部分中，以允许旋转构件相对于轴旋转。 轴具有在与轴的轴向大致垂直的方向突出的突起。 限制构件防止旋转构件在突起的突出方向上偏离。

公开(公告)号：US20080168482A1

公开(公告)日：2008-07-10

申请号：US11666305

申请日：2005-10-28

申请人： Eiji Hoshinaka ,  Hitoshi Ueno ,  Youichi Konno

发明人： Eiji Hoshinaka ,  Hitoshi Ueno ,  Youichi Konno

IPC分类号： G11B17/03

CPC分类号： G11B17/0515

摘要： A disc ejecting mechanism 43 that ejects an optical disc 1 disposed on a turntable 23 to a slot 10A is provided with a first disc feeding mechanism 61 disposed on a rear side in a drive unit body 10 and a second disc feeding mechanism (a disc guide mechanism 41) that is disposed on a slot 10A side relative to the first disc feeding mechanism 61 and continuously feeding the optical disc 1 fed by the first disc feeding mechanism 61 in a direction toward the slot 10A. The optical disc 1 having a small diameter can be transferred from the turntable 23 to the slot 10A by the first disc feeding mechanism 61 and the second disc feeding mechanism which are respectively disposed on the rear side and a front side of the slot 10A, thereby ejecting the optical disc 1 to the outside.

摘要翻译： 将设置在转台23上的光盘1喷射到槽10A的盘排出机构43设置有设置在驱动单元主体10的后侧的第一盘进给机构61和第二盘进给机构（盘 引导机构41），其相对于第一盘进给机构61设置在槽10A侧，并且沿着朝向槽10a的方向连续地供给由第一盘进给机构61供给的光盘1.具有 可以通过分别设置在槽10A的后侧和前侧的第一盘进给机构61和第二盘进给机构将小直径从转台23传送到槽10A，从而弹出光学 光盘1到外面。

公开(公告)号：US07117509B2

公开(公告)日：2006-10-03

申请号：US10775186

申请日：2004-02-11

申请人： Yukinari Makisaka ,  Kenjirou Ooizumi ,  Youichi Konno ,  Kenji Kikuchi

发明人： Yukinari Makisaka ,  Kenjirou Ooizumi ,  Youichi Konno ,  Kenji Kikuchi

IPC分类号： G11B17/04

CPC分类号： G11B17/0404

摘要： There is provided a slot-in type reproducing/recording apparatus in which a disk ,when ejected, stops at a predetermined position in front of the apparatus to be easily handled. A stop mechanism (59) includes an engagement pin (55) formed on an eject arm (52) and biased toward a selector plate (51) and the engagement recesses (51E, 51F) formed on the selector plate (51) and hold the engagement pin (55) in a manner that the disk is held by main arms and the eject arm (52). The selector plate (51) can move in a direction orthogonal to a disk-eject direction as the main arms open or close. Upon the ejection of the disk, the stop mechanism (59) stops the disk at a predetermined position in front of the apparatus so as to prevent the disk from jumping out from a slot (1A).

摘要翻译： 提供了一种插入式再现/记录装置，其中盘被弹出时停止在设备前面的预定位置以便于处理。 停止机构（59）包括形成在排出臂（52）上并朝向选择板（51）偏置的接合销（55）和形成在选择器板（51）上的接合凹部（51E，51F）和 以使得盘被主臂和弹出臂（52）保持的方式保持接合销（55）。 当主臂打开或关闭时，选档板（51）可以在与盘排出方向垂直的方向上移动。 在盘的排出时，停止机构（59）将盘停止在设备前面的预定位置，以防止盘从槽（1A）跳出。