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1. 发明授权

US4700338A Automatic loading disc player 失效
标题翻译：自动加载光盘播放器
公开(公告)号：US4700338A
公开(公告)日：1987-10-13
申请号：US721940
申请日：1985-04-11
申请人： Masanori Sugihara , Atsushi Kurosawa , Akihiko Okamoto , Akira Bessho , Kouji Shimoda , Kenji Okuda , Haruo Kama , Kazuo Kobayashi
发明人： Masanori Sugihara , Atsushi Kurosawa , Akihiko Okamoto , Akira Bessho , Kouji Shimoda , Kenji Okuda , Haruo Kama , Kazuo Kobayashi
IPC分类号： G11B17/04 , G11B19/10 , G11B33/08 , G11B33/14 , G11B3/00 , G11B25/04
CPC分类号： G11B17/051 , G11B19/10 , G11B33/08 , G11B33/14
摘要： An automatic disc player including a housing having an elongated slot through which a disc is to be inserted into the housing, disc playback means accommodated within the housing, disc carrier means operative to convey the disc toward a predetermined position along a predetermined path within the housing after the disc is inserted through the slot in the housing, the disc carrier mechanism having a surface portion on which the a disc is to be placed, and alignment operative to move the disc correctly to the predetermined position after the disc is conveyed toward the predetermined position by the disc carrier means, wherein the alignment comprises a pair of position holding device disposed on both sides of the aforesaid predetermined path and engageable with an edge portion of the disc concurrently at at least two locations on a plane substantially parallel with the above mentioned surface portion of the disc carrier, and biasing device urging the locations to move toward the edge portion of the disc while the disc is being engaged by the position holders.
摘要翻译：一种自动盘片播放器，包括具有细长槽的壳体，盘将被插入到壳体中，盘回放装置容纳在壳体内，盘托架装置可操作以沿着预定路径将盘传送到预定位置，在盘被插入通过壳体中的狭槽之后，盘片托架机构具有其上要放置盘的表面部分，并且对准操作以在盘被输送到预定的位置之后将盘正确地移动到预定位置位置，其中对准包括一对位置保持装置，该位置保持装置设置在上述预定路径的两侧，并且与基本平行于上述的平面的平面上的至少两个位置同时与盘的边缘部分接合盘载体的表面部分，以及推动位置朝向边缘端口移动的偏压装置当盘被位置保持器接合时，盘的离子。

2. 发明授权

US4764917A Auto loading disk player 失效
标题翻译：自动加载磁盘播放器
公开(公告)号：US4764917A
公开(公告)日：1988-08-16
申请号：US878155
申请日：1986-06-25
申请人： Masanori Sugihara , Kazuo Kobayashi , Akihiko Okamoto , Atsushi Kurosawa , Hideki Okii
发明人： Masanori Sugihara , Kazuo Kobayashi , Akihiko Okamoto , Atsushi Kurosawa , Hideki Okii
IPC分类号： G11B17/04 , G11B17/051 , G11B33/08 , G11B1/00
CPC分类号： G11B17/051 , G11B33/08
摘要： A front loading disk player comprising a housing provided with a slot into which a disk to be played is inserted, a playback unit installed in said housing and a disk carrier mechanism for carrying said disk to a playback position. The disk carrier mechanism includes a disk loader. The playback unit comprises a carriage for supporting an optical pickup, a driving mechanism for driving the carriage, a turntable and a support member for supporting the carriage, the driving mechanism and the turntable. The support member is secured to the housing through a vibration-damping mechanism. A locking unit is provided for locking the support member to the housing when the disk is not played.
摘要翻译：一种前装载盘播放器，包括设置有插入盘的插槽的外壳，安装在所述外壳中的重放单元和用于将所述盘运送到播放位置的盘载架机构。盘载体机构包括盘装载器。播放单元包括用于支撑光学拾取器的滑架，用于驱动滑架的驱动机构，转盘和用于支撑滑架的支撑构件，驱动机构和转台。支撑构件通过减振机构固定到壳体。提供了一种锁定单元，用于当盘未被播放时将支撑构件锁定到壳体。

3. 发明授权

US5036509A Guide mechanism for disc reproducing apparatus 失效
标题翻译：碟片重放装置的导向机构
公开(公告)号：US5036509A
公开(公告)日：1991-07-30
申请号：US492199
申请日：1990-03-13
申请人： Kazuo Kobayashi , Yoshinori Yamada , Kiyoshi Morikawa , Masakazu Kurumada , Masanori Sugihara
发明人： Kazuo Kobayashi , Yoshinori Yamada , Kiyoshi Morikawa , Masakazu Kurumada , Masanori Sugihara
IPC分类号： G11B17/028 , G11B17/04
CPC分类号： G11B17/0515 , G11B17/0288
摘要： A disc reproducing apparatus is disclosed in which a disc is delivered from a disc inserting opening to a predetermined position within a player, a clamper arm that extends over a turntable for clamping the disc is operated to fix the disc on the turntable, and then the turntable is rotated to reproduce information recorded in the disc. A disc guide plate is pivotally mounted to the clamper arm such that the disc guide plate engages and disengages the clamper arm. A disc guiding recess into which a small-diameter disc can be fitted is provided to the disc guide plate. When the small-diameter disc is delivered, the small-diameter disc is fitted into the disc guiding recess to be aligned with a clamp position, and when a large-diameter disc is delivered, the large-diameter disc pushes the disc guide plate away to be aligned with the clamp position on the turntable.
摘要翻译：公开了一种盘再现装置，其中盘从盘插入口传送到播放器内的预定位置，操作用于夹持盘的在转盘上延伸的夹持臂，以将盘固定在转盘上，然后转盘旋转以再现记录在盘中的信息。盘引导板枢转地安装到夹持臂，使得盘引导板与夹持器臂接合和脱离。在盘导向板上设置有能够嵌入小直径盘的盘导向槽。当小直径盘被输送时，小直径盘被装配到盘引导凹槽中以与夹具位置对准，并且当大直径盘被输送时，大直径盘将盘引导板推开与转盘上的夹紧位置对齐。

4. 发明授权

US5031171A Centering mechanism for automotive disc player 失效
标题翻译：汽车碟片播放机的定中心机制
公开(公告)号：US5031171A
公开(公告)日：1991-07-09
申请号：US499754
申请日：1990-03-27
申请人： Masakazu Kurumada , Kiyoshi Morikawa , Kazuo Kobayashi , Yoshinori Yamada , Masanori Sugihara
发明人： Masakazu Kurumada , Kiyoshi Morikawa , Kazuo Kobayashi , Yoshinori Yamada , Masanori Sugihara
IPC分类号： G11B17/028 , G11B17/04
CPC分类号： G11B17/0515 , G11B17/0286 , G11B17/0288
摘要： A disc reproducing apparatus is disclosed in which a large- or small-diameter disc inserted through a disc inserting opening is transferred to a predetermined position within a player, a clamper arm extending over a turntable on which the disc is placed is operated to fix the disc onto the turntable, and information recorded in the disc is reproduced by rotating the turntable. A pair of stopper arms are disposed on the clamper arm, each of which having an abutment which abuts the periphery of the disc. The pair of stopper arms are disposed such that when the small-diameter disc arrives at the predetermined position on the turntable, the angle made by the longitudinal axis of the respective stopper arms is smaller than the angle made by the radial lines connecting each stopper and the center of the small-diameter disc, but greater than the angle made by the radial lines connecting each stopper and the center of the large-diameter disc when the large-diameter disc is place.
摘要翻译：公开了一种盘再现装置，其中通过盘插入口插入的大直径或小直径的盘被转移到播放器内的预定位置，操作在其上放置盘的转台上延伸的夹持臂固定转盘转盘，通过旋转转台再现记录在盘中的信息。一对止动臂设置在夹持臂上，每个止动臂具有邻接盘的周边的抵接部。一对止动臂设置成使得当小直径盘到达转台上的预定位置时，由止动臂的纵向轴线形成的角度小于由连接每个止动器和小直径盘的中心，但大于当大直径盘放置时连接每个止动件和大直径盘的中心的径向线所产生的角度。

5. 发明授权

US5204849A Disk playback apparatus with centering device for different disk sizes 失效
标题翻译：具有不同碟片尺寸的中心装置的碟形回放装置
公开(公告)号：US5204849A
公开(公告)日：1993-04-20
申请号：US491906
申请日：1990-03-12
申请人： Yoshinori Yamada , Kazuo Kobayashi , Masanori Sugihara , Susumu Yoshida , Kiyoshi Morikawa , Masakazu Kurumada
发明人： Yoshinori Yamada , Kazuo Kobayashi , Masanori Sugihara , Susumu Yoshida , Kiyoshi Morikawa , Masakazu Kurumada
IPC分类号： G11B17/028 , G11B17/04
CPC分类号： G11B17/0515 , G11B17/0286 , G11B17/0288
摘要： A disk playback apparatus with a centering mechanism for positioning a small or a large disk which comprises a support frame, a clamper arm swingably mounted on a rear portion of the support frame, and a centering mechanism for guiding large and a small diameter disks from a front side of the playback apparatus to a position between the support frame and the clamper arm when the disk is inserted into the playback apparatus. The centering mechanism has a pair of centering arms for contacting with a circumferential edge of the disk for positioning the disk in place, a centering lever provided in the clamper arm and connected to the pair of centering arms for simultaneously opening/closing the pair of centering arms, and lock arms each rotatably mounted on the associated centering arm for locking the centering arm independently, the lock arms allowing the pair of centering arms to be swingable when both the lock arms are released. This playback apparatus can center both the small and large size disks at a clamp position.
摘要翻译：具有用于定位小型或大型盘的定心机构的盘播放装置，其包括支撑框架，可摆动地安装在支撑框架的后部上的夹持器臂和用于从大型和小直径盘片引导的定心机构当盘被插入回放装置中时，播放装置的前侧到支撑框架和夹持器臂之间的位置。定心机构具有一对定心臂，用于与盘的圆周边缘接触，用于将盘定位在适当位置;定心杆，设置在夹持臂中并连接到一对定心臂，用于同时打开/关闭一对定心臂和锁臂，每个可旋转地安装在相关联的定心臂上，用于独立地锁定定心臂，当两个锁定臂释放时，锁定臂允许一对定心臂可摆动。这种播放装置可以将小尺寸和大尺寸的磁盘置于夹具位置。

6. 发明授权

US5173893A Disc double insertion preventing mechanism for disc player 失效
标题翻译：光盘播放机的光盘双插入防止机制
公开(公告)号：US5173893A
公开(公告)日：1992-12-22
申请号：US883041
申请日：1992-05-07
申请人： Kiyoshi Morikawa , Masakazu Kurumada , Kazuo Kobayashi , Yoshinori Yamada , Masanori Sugihara
发明人： Kiyoshi Morikawa , Masakazu Kurumada , Kazuo Kobayashi , Yoshinori Yamada , Masanori Sugihara
IPC分类号： G11B17/028 , G11B17/04 , G11B19/10
CPC分类号： G11B17/0515 , G11B17/0288 , G11B19/10
摘要： A disc player is disclosed which includes a casing having a disc inserting opening, a turntable driven by a spindle motor, a clamper arm operating means for operating a clamper arm in cooperation with said turntable, a centering mechanism for guiding a disc from the disc inserting opening onto the turntable, the centering mechanism including a pair of centering arms (13, 14) each having at distal end portions contact portions which are to be brought into contact with a circumferential edge of the disc, the centering arms being pivotally movable at a predetermined distance in the disc inserting opening, a detecting lever (42) for detecting a condition that the disc is laid on the turntable, and a disc double insertion preventing lock linkage (43, 57) for preventing another disc from being inserted into the casing through the disc inserting opening when the first-mentioned disc is already located on the turntable, the double insertion preventing lock linkage being in cooperation with the centering mechanism.
摘要翻译：公开了一种盘式播放器，其包括具有盘插入口的壳体，由主轴电动机驱动的转台，用于与所述转台协作操作夹持臂的夹持器操作装置，用于从盘插入引导盘的定心机构定心机构包括一对定心臂（13,14），每个中心臂具有在远端部分处的接触部分，该部分将与盘的圆周边缘接触，定心臂可枢转地在一个盘插入口中的预定距离，用于检测盘被放置在转台上的状态的检测杆（42）和用于防止另一个盘插入壳体中的盘双重防止锁定联动装置（43,47）当第一提及的盘已经位于转台上时，通过盘插入口，双重插入防止锁定联动装置与定中心机制

7. 发明授权

US5113388A Centering mechanism for automotive disk player 失效
标题翻译：汽车碟机的中心机制
公开(公告)号：US5113388A
公开(公告)日：1992-05-12
申请号：US480457
申请日：1990-02-15
申请人： Yoshinori Yamada , Kiyoshi Morikawa , Masakazu Kurumada , Kazuo Kobayashi , Masanori Sugihara
发明人： Yoshinori Yamada , Kiyoshi Morikawa , Masakazu Kurumada , Kazuo Kobayashi , Masanori Sugihara
IPC分类号： G11B17/028 , G11B17/04
CPC分类号： G11B17/0515 , G11B17/0288
摘要： A vehicle disk player is disclosed in which a disk is inserted through a disk inserting opening, the disk is fixedly mounted on a turntable by a clamper arm when conveyed to a predetermined position in the player, the turntable is rotated for reproduction of data recorded in the disk, and reproducing means including the clamper arm and turntable are supported in a floating manner. The player is provided with a centering mechanism for positioning said disk at the middle of the disk inserting opening with centering pins. The centering pins are arranged out of the range of vibration of the disk which is fixedly mounted on said turntable supported in a floating manner. A centering lever (15) directly connects two centering arms (13 and 14).
摘要翻译：公开了一种车载盘播放器，其中盘通过盘插入口插入，当盘被传送到播放器中的预定位置时，盘由夹持器臂固定地安装在转台上，转盘旋转以再现记录在包括夹持臂和转台的盘和再现装置以浮动的方式被支撑。播放器设置有定心机构，用于将所述盘定位在具有定心销的盘插入口的中间。定心销布置在固定地安装在以浮动方式支撑的所述转台上的盘的振动范围之外。定心杆（15）直接连接两个定心臂（13和14）。

8. 发明授权

US5084855A Device for preventing the erroneous insertion of a disc in a CD player for vehicles 失效
标题翻译：用于防止车载CD播放机中盘的错误插入的装置
公开(公告)号：US5084855A
公开(公告)日：1992-01-28
申请号：US246486
申请日：1988-09-12
申请人： Kazuo Kobayashi , Masanori Sugihara , Yoshinori Yamada
发明人： Kazuo Kobayashi , Masanori Sugihara , Yoshinori Yamada
IPC分类号： G11B17/04 , G11B19/02 , G11B19/10
CPC分类号： G11B19/02 , G11B17/0405 , G11B19/10
摘要： A device for preventing the erroneous insertion of a disc in a vehicle CD player. A movable cover is swingably mounted on a frame through a movable cover opening and closing arm. An operating member is coupled to the movable cover opening and closing arm, the operating member being operated in association with a disc clamping operation of a clamper arm. After the clamper arm clamps the disc, the movable cover opening and closing arm is swung so that the movable cover is swung to a disc-inserting-opening closing position.
摘要翻译：一种用于防止车辆CD播放机中的盘错误插入的装置。可移动盖通过可动盖开闭臂可摆动地安装在框架上。操作构件联接到可动盖打开和关闭臂，操作构件与夹持臂的盘夹紧操作相关联地操作。在夹持器夹紧盘之后，摆动可动盖打开和关闭臂，使得可移动盖摆动到盘插入 - 关闭位置。

9. 发明授权

US5056077A Centering mechanism for automotive disc player 失效
标题翻译：汽车碟机的中心机制
公开(公告)号：US5056077A
公开(公告)日：1991-10-08
申请号：US487508
申请日：1990-03-02
申请人： Kiyoshi Morikawa , Masakazu Kurumada , Kazuo Kobayashi , Yoshinori Yamada , Masanori Sugihara
发明人： Kiyoshi Morikawa , Masakazu Kurumada , Kazuo Kobayashi , Yoshinori Yamada , Masanori Sugihara
IPC分类号： G11B17/028 , G11B17/04 , G11B17/051 , G11B19/10
CPC分类号： G11B17/0515 , G11B17/0288 , G11B19/10
摘要： A disc player is disclosed which comprises a casing having a disc inserting opening, a turntable driven by a spindle motor, a clamper arm operating mechanism for operating a clamper arm in cooperation with said turntable, a centering mechanism for guiding a disc from the disc inserting opening onto the turntable, the centering mechanism including a pair of centering arms each having at distal end portions contact portions which are to be brought into contact with a circumferential edge of the disc, the centering arms being pivotally movable at a predetermined distance in the disc inserting opening, a detecting pin for detecting a condition that the disc is laid on the turntable; a separating mechanism for separating the pair of centering arms away from the circumferential edge of the disc when the disc is loaded on said turntable in cooperation with the clamper arm operating means. The mechanism is in cooperation with the centering mechanism whereby the disc is located outside of a vibration range of the disc.
摘要翻译：公开了一种盘式播放器，其包括具有盘插入口的壳体，由主轴电动机驱动的转盘，用于与所述转台协作操作夹持臂的夹持器操作机构，用于从盘插入引导盘的定心机构定心机构包括一对定心臂，每个中心臂在远端部分处具有接触部分，该部分将与圆盘的圆周边缘接触，定心臂可在盘中以预定距离枢转运动插入开口;检测销，用于检测盘被放置在转台上的状况; 当与所述夹持器操作装置配合时，当所述盘装载在所述转盘上时，所述分离机构用于将所述一对定心臂分离成远离所述圆盘的圆周边缘。该机构与定心机构配合，由此盘位于盘的振动范围之外。

10. 发明授权

US5226028A Centering mechanism for automotive disk player 失效
标题翻译：汽车磁盘播放机的定中心机制
公开(公告)号：US5226028A
公开(公告)日：1993-07-06
申请号：US865134
申请日：1992-04-08
申请人： Yoshinori Yamada , Kiyoshi Morikawa , Masakazu Kurumada , Kazuo Kobayashi , Masanori Sugihara
发明人： Yoshinori Yamada , Kiyoshi Morikawa , Masakazu Kurumada , Kazuo Kobayashi , Masanori Sugihara
IPC分类号： G11B17/028 , G11B17/04
CPC分类号： G11B17/0515 , G11B17/028
摘要： A vehicle disk player is disclosed in which a disk is inserted through a disk inserting opening, the disk is fixedly mounted on a turn table by a clamper arm when conveyed to a predetermined position in the player, the turn table is rotated for reproduction of data recorded in the disk, and reproducing means including the clamper arm and turn table are supported in a floating manner. The player is provided with a centering mechanism for positioning said disk at the middle of the disk inserting opening with centering pins. The centering pins are arranged out of the range of vibration of the disk which is fixedly mounted on said turn table supported in a floating manner.
摘要翻译：公开了一种车载盘播放器，其中盘通过盘插入口插入，当盘被传送到播放器中的预定位置时，盘通过夹持器臂固定地安装在转台上，转台旋转以再现数据记录在盘中，并且以浮动的方式支撑包括夹持臂和转台的再现装置。播放器设置有定心机构，用于将所述盘定位在具有定心销的盘插入口的中间。定心销布置在固定安装在所述转台上以浮动方式支撑的盘的振动范围之外。

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