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1. 发明授权

US07665100B2 Disk drive 失效
标题翻译：磁盘驱动器
公开(公告)号：US07665100B2
公开(公告)日：2010-02-16
申请号：US12216760
申请日：2008-07-10
申请人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Kiyoaki Tsuji
发明人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Kiyoaki Tsuji
IPC分类号： G11B21/02
CPC分类号： G11B17/0515 , G11B17/0284 , G11B33/08
摘要： There is provided a disk drive including first and second sliding members (69, 71) made to slide in synchronization with each other, a sliding-member movement driving mechanism (70) to move the first sliding member (69) and have the second sliding member (71) slide in synchronization with the sliding of the first sliding member (69), and a shock absorbing mechanism (83) interposed between the first and second sliding members (69, 71). The shock absorbing mechanism (83) includes a shock absorbing member (84) to absorb a difference in movement between the first and second sliding members (69, 71), caused by an external force to the optical disk brought into or to outside a housing (3) through a disk slot (21) in a direction opposite to the direction in which the optical disk (2) is loaded or ejected when the first sliding member (69) is moved by the sliding-member movement driving mechanism (70).
摘要翻译：提供了一种盘驱动器，其包括彼此同步地滑动的第一和第二滑动构件（69,71），滑动构件运动驱动机构（70），用于使第一滑动构件（69）移动并且具有第二滑动构件（71）与第一滑动构件（69）的滑动同步地滑动，以及设置在第一和第二滑动构件（69,71）之间的减震机构（83）。减震机构（83）包括减震构件（84），用于吸收第一滑动构件（69）和第二滑动构件（71）之间的移动差异（3）通过滑动构件移动驱动机构（70）移动第一滑动构件（69）时，与光盘（2）的装载方向相反的方向通过盘槽（21）。

2. 发明授权

US07627875B2 Disk drive 失效
标题翻译：磁盘驱动器
公开(公告)号：US07627875B2
公开(公告)日：2009-12-01
申请号：US10934394
申请日：2004-09-07
申请人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Kiyoaki Tsuji
发明人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Kiyoaki Tsuji
IPC分类号： G11B17/03
CPC分类号： G11B17/0515 , G11B17/0284 , G11B33/08
摘要： There is provided a disk drive including first and second sliding members (69, 71) made to slide in synchronization with each other, a sliding-member movement driving mechanism (70) to move the first sliding member (69) and have the second sliding member (71) slide in synchronization with the sliding of the first sliding member (69), and a shock absorbing mechanism (83) interposed between the first and second sliding members (69, 71). The shock absorbing mechanism (83) includes a shock absorbing member (84) to absorb a difference in movement between the first and second sliding members (69, 71), caused by an external force to the optical disk brought into or to outside a housing (3) through a disk slot (21) in a direction opposite to the direction in which the optical disk (2) is loaded or ejected when the first sliding member (69) is moved by the sliding-member movement driving mechanism (70).
摘要翻译：提供了一种盘驱动器，其包括彼此同步地滑动的第一和第二滑动构件（69,71），滑动构件运动驱动机构（70），用于使第一滑动构件（69）移动并且具有第二滑动构件（71）与第一滑动构件（69）的滑动同步地滑动，以及设置在第一和第二滑动构件（69,71）之间的减震机构（83）。减震机构（83）包括减震构件（84），用于吸收第一滑动构件（69）和第二滑动构件（71）之间的移动差异（3）通过滑动构件移动驱动机构（70）移动第一滑动构件（69）时，与光盘（2）的装载方向相反的方向通过盘槽（21）。

3. 发明申请

US20090271809A1 Disk drive 失效
标题翻译：磁盘驱动器
公开(公告)号：US20090271809A1
公开(公告)日：2009-10-29
申请号：US12216760
申请日：2008-07-10
申请人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Kiyoaki Tsuji
发明人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Kiyoaki Tsuji
IPC分类号： G11B17/04
CPC分类号： G11B17/0515 , G11B17/0284 , G11B33/08
摘要： There is provided a disk drive including first and second sliding members (69, 71) made to slide in synchronization with each other, a sliding-member movement driving mechanism (70) to move the first sliding member (69) and have the second sliding member (71) slide in synchronization with the sliding of the first sliding member (69), and a shock absorbing mechanism (83) interposed between the first and second sliding members (69, 71). The shock absorbing mechanism (83) includes a shock absorbing member (84) to absorb a difference in movement between the first and second sliding members (69, 71), caused by an external force to the optical disk brought into or to outside a housing (3) through a disk slot (21) in a direction opposite to the direction in which the optical disk (2) is loaded or ejected when the first sliding member (69) is moved by the sliding-member movement driving mechanism (70)
摘要翻译：提供了一种盘驱动器，其包括彼此同步地滑动的第一和第二滑动构件（69,71），滑动构件运动驱动机构（70），用于使第一滑动构件（69）移动并且具有第二滑动构件（71）与第一滑动构件（69）的滑动同步地滑动，以及设置在第一和第二滑动构件（69,71）之间的减震机构（83）。减震机构（83）包括减震构件（84），用于吸收第一滑动构件（69）和第二滑动构件（71）之间的移动差异（3）通过滑动构件移动驱动机构（70）移动第一滑动构件（69）时，与光盘（2）的装载方向相反的方向通过盘槽（21）

4. 发明申请

US20050060731A1 Disk drive 失效
标题翻译：磁盘驱动器
公开(公告)号：US20050060731A1
公开(公告)日：2005-03-17
申请号：US10934394
申请日：2004-09-07
申请人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Kiyoaki Tsuji
发明人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Kiyoaki Tsuji
IPC分类号： G11B17/051 , G11B17/028 , G11B17/04 , G11B33/08 , G11B33/14 , G11B33/02
CPC分类号： G11B17/0515 , G11B17/0284 , G11B33/08
摘要： There is provided a disk drive including first and second sliding members (69, 71) made to slide in synchronization with each other, a sliding-member movement driving mechanism (70) to move the first sliding member (69) and have the second sliding member (71) slide in synchronization with the sliding of the first sliding member (69), and a shock absorbing mechanism (83) interposed between the first and second sliding members (69, 71). The shock absorbing mechanism (83) includes a shock absorbing member (84) to absorb a difference in movement between the first and second sliding members (69, 71), caused by an external force to the optical disk brought into or to outside a housing (3) through a disk slot (21) in a direction opposite to the direction in which the optical disk (2) is loaded or ejected when the first sliding member (69) is moved by the sliding-member movement driving mechanism (70)
摘要翻译：提供了一种盘驱动器，其包括彼此同步地滑动的第一和第二滑动构件（69,71），滑动构件运动驱动机构（70），用于使第一滑动构件（69）移动并且具有第二滑动构件（71）与第一滑动构件（69）的滑动同步地滑动，以及设置在第一和第二滑动构件（69,71）之间的减震机构（83）。减震机构（83）包括减震构件（84），用于吸收第一滑动构件（69）和第二滑动构件（71）之间的移动差异（3）通过滑动构件移动驱动机构（70）移动第一滑动构件（69）时，与光盘（2）的装载方向相反的方向通过盘槽（21）

5. 发明授权

US07200851B2 Disk drive 有权
标题翻译：磁盘驱动器
公开(公告)号：US07200851B2
公开(公告)日：2007-04-03
申请号：US10930942
申请日：2004-09-01
申请人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Takeshi Kunishima
发明人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Takeshi Kunishima
IPC分类号： G11B17/04
CPC分类号： G11B17/051
摘要： There is provided a disk drive in which a base lifting mechanism (93) makes a first disk chucking operation to place an optical disk (2) on a disk mount (27) by elevating at least a base (31) to a disk chucking position, lowers the base (31) to an intermediate position between the disk chucking position and a disk releasing position so that a disk rotation driving mechanism (28) spins the optical disk (2) which will thus take another phase, elevates the base (31) to the disk chucking position again, and makes a second disk chucking operation to place the optical disk (2) on the disk mount (27). Thus, the optical disk can positively be chucked onto the disk mount.
摘要翻译：提供了一种盘驱动器，其中基座提升机构（93）通过将至少一个基座（31）升高到盘夹持位置（31）进行第一盘夹紧操作以将光盘（2）放置在盘安装件（27）上将基座31降低到盘夹持位置和盘释放位置之间的中间位置，使得盘旋转驱动机构28旋转，从而使另一相位升高，从而升高基座31 ）再次到盘夹持位置，并且进行第二盘夹紧操作以将光盘（2）放置在盘安装件（27）上。因此，光盘可以肯定地卡在盘安装件上。

6. 发明申请

US20050060734A1 Disk drive 有权
标题翻译：磁盘驱动器
公开(公告)号：US20050060734A1
公开(公告)日：2005-03-17
申请号：US10930942
申请日：2004-09-01
申请人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Takeshi Kunishima
发明人： Takashi Aoyama , Hidekazu Seto , Kiyoshi Omori , Takeshi Kunishima
IPC分类号： G11B17/051 , G11B17/028 , G11B17/04 , G11B19/20 , G11B17/03
CPC分类号： G11B17/051
摘要： There is provided a disk drive in which a base lifting mechanism (93) makes a first disk chucking operation to place an optical disk (2) on a disk mount (27) by elevating at least a base (31) to a disk chucking position, lowers the base (31) to an intermediate position between the disk chucking position and a disk releasing position so that a disk rotation driving mechanism (28) spins the optical disk (2) which will thus take another phase, elevates the base (31) to the disk chucking position again, and makes a second disk chucking operation to place the optical disk (2) on the disk mount (27). Thus, the optical disk can positively be chucked onto the disk mount.
摘要翻译：提供了一种盘驱动器，其中基座提升机构（93）通过将至少一个基座（31）升高到盘夹持位置（31）进行第一盘夹紧操作以将光盘（2）放置在盘安装件（27）上将基座31降低到盘夹持位置和盘释放位置之间的中间位置，使得盘旋转驱动机构28旋转，从而使另一相位升高，从而升高基座31 ）再次到盘夹持位置，并且进行第二盘夹紧操作以将光盘（2）放置在盘安装件（27）上。因此，光盘可以肯定地卡在盘安装件上。

7. 发明授权

US07493631B2 Disc drive apparatus 失效
标题翻译：盘驱动装置
公开(公告)号：US07493631B2
公开(公告)日：2009-02-17
申请号：US10890291
申请日：2004-07-14
申请人： Kiyoshi Omori , Hidekazu Seto , Takashi Aoyama , Hitoshi Taniguchi
发明人： Kiyoshi Omori , Hidekazu Seto , Takashi Aoyama , Hitoshi Taniguchi
IPC分类号： G11B17/03
CPC分类号： G11B17/0282 , G11B17/028 , G11B19/20
摘要： The present invention relates to a disc drive apparatus capable of preventing skew or wobble from occurring when a spindle motor is attached to a base.The disc drive apparatus according to the present invention comprises: a turntable 22 which holds an optical disc 2; a spindle motor which rotatively drives the turntable 22; an optical pick-up 20 which writes/reads signals on or from the optical disc 2; guide shafts 42a and 42b which slidably supports the optical pick-up 20 in the radial direction of the optical disc 2, and a base 15 to which a spindle motor 23 and both end portions of each of the guide shafts 42a and 42b, wherein the spindle motor 23 is attached to the base 15 through a spacer member 28 which performs positioning of the turntable 22 in the vertical direction thereof relative to the base 15.
摘要翻译：盘驱动装置技术领域本发明涉及一种能够防止在将主轴电机安装在基座上时产生偏斜或摆动的盘驱动装置。根据本发明的盘驱动装置包括：保持光盘2的转台22; 旋转驱动转盘22的主轴电动机; 在光盘2上或从光盘2读取信号的光学拾取器20; 在光盘2的径向上可滑动地支撑光学拾取器20的导向轴42a和42b，以及主轴电动机23和每个导向轴42a和42b的两个端部的基座15，其中，主轴马达23通过间隔件28附接到基座15，间隔构件28相对于基座15在其垂直方向上执行转台22的定位。

8. 发明申请

US20050055706A1 Disc drive apparatus 失效
标题翻译：盘驱动装置
公开(公告)号：US20050055706A1
公开(公告)日：2005-03-10
申请号：US10890291
申请日：2004-07-14
申请人： Kiyoshi Omori , Hidekazu Seto , Takashi Aoyama , Hitoshi Taniguchi
发明人： Kiyoshi Omori , Hidekazu Seto , Takashi Aoyama , Hitoshi Taniguchi
IPC分类号： G11B33/12 , G11B7/08 , G11B7/085 , G11B17/028 , G11B17/04 , G11B19/20 , G11B21/02 , G11B17/03
CPC分类号： G11B17/0282 , G11B17/028 , G11B19/20
摘要： The present invention relates to a disc drive apparatus capable of preventing skew or wobble from occurring when a spindle motor is attached to a base. The disc drive apparatus according to the present invention comprises: a turntable 22 which holds an optical disc 2; a spindle motor which rotatively drives the turntable 22; an optical pick-up 20 which writes/reads signals on or from the optical disc 2; guide shafts 42a and 42b which slidably supports the optical pick-up 20 in the radial direction of the optical disc 2, and a base 15 to which a spindle motor 23 and both end portions of each of the guide shafts 42a and 42b, wherein the spindle motor 23 is attached to the base 15 through a spacer member 28 which performs positioning of the turntable 22 in the vertical direction thereof relative to the base 15.
摘要翻译：盘驱动装置技术领域本发明涉及一种能够防止在将主轴电机安装在基座上时产生偏斜或摆动的盘驱动装置。根据本发明的盘驱动装置包括：保持光盘2的转台22; 旋转驱动转盘22的主轴电动机; 在光盘2上或从光盘2读取信号的光学拾取器20; 在光盘2的径向上可滑动地支撑光学拾取器20的导向轴42a和42b，以及主轴电动机23和每个导向轴42a和42b的两个端部的基座15，其中，主轴马达23通过间隔件28附接到基座15，间隔构件28相对于基座15在其垂直方向上执行转台22的定位。

9. 发明授权

US07594240B2 Disk drive apparatus 失效
标题翻译：磁盘驱动装置
公开(公告)号：US07594240B2
公开(公告)日：2009-09-22
申请号：US11402724
申请日：2006-04-12
申请人： Kiyoshi Omori , Yuji Suzuki , Takashi Ootsuka , Keiji Jitsukawa , Satoshi Muto , Koji Natsubori , Hidekuni Aizawa
发明人： Kiyoshi Omori , Yuji Suzuki , Takashi Ootsuka , Keiji Jitsukawa , Satoshi Muto , Koji Natsubori , Hidekuni Aizawa
IPC分类号： G11B17/04
CPC分类号： G11B17/051
摘要： The present invention is directed to a disk drive apparatus in which an optical disk (2) is detachably loaded, and comprises a casing (3) including a front panel (18) in which a disk insertion/withdrawal hole (19) of which length in length direction is caused to be substantially the same as the diameter of the optical disk, and a biasing member (70) for biasing plural rotational arms (61), (62) for holding the outer circumference of the optical disk therebetween in a predetermined direction in accordance with carrying position of the optical disk, wherein, between the disk insertion/withdrawal position and the disk loading position, there are provided a disk carrying mechanism (60) for performing carrying operation of the optical disk, a disk loading portion (41) to which the optical disk is loaded, a disk rotation drive mechanism (42) for optical disk, an optical pick-up (43) for performing recording and/or reproduction of information signals with respect to the optical disk, and a pick-up feed mechanism (44) for allowing the optical pick-up to undergo feed operation, wherein a slide contact piece (23) caused to be slidably in contact with the outer circumferential surface of the optical disk caused to undergo insertion/withdrawal operation with respect to the disk insertion/withdrawal hole is provided at one end portion in a length direction of the disk insertion/withdrawal hole to limit sudden movement of the optical disk.
摘要翻译：本发明涉及一种盘驱动装置，其中光盘（2）可拆卸地装载，并且包括一个壳体（3），壳体（3）包括一个前板（18），在该盘片插入/取出孔（19）的长度使长度方向与光盘的直径基本相同;以及用于使多个旋转臂（61）偏压的偏置构件（70），用于将光盘的外周保持在其间的预定的根据光盘的携带位置的方向，其中，在盘插入/退出位置和盘装载位置之间，设置有用于执行光盘的携带操作的盘片传送机构（60），盘装载部分 41），用于光盘的盘旋转驱动机构（42），用于执行关于光盘的信息信号的记录和/或再现的光学拾取器（43），以及pi 用于允许光学拾取器进行进给操作的ck向上进给机构（44），其中使滑动接触片（23）与光盘的外周表面滑动接触以进行插入/取出操作相对于盘插入/取出孔设置在盘插入/取出孔的长度方向的一个端部处，以限制光盘的突然移动。

10. 发明授权

US07522483B2 Disc drive unit and disc recording and/or reproducing apparatus 失效
标题翻译：盘驱动单元和盘记录和/或再现装置
公开(公告)号：US07522483B2
公开(公告)日：2009-04-21
申请号：US11108739
申请日：2005-04-19
申请人： Kiyoshi Omori , Satoshi Muto
发明人： Kiyoshi Omori , Satoshi Muto
IPC分类号： G11B7/00
CPC分类号： G11B7/082
摘要： Disc drive units out of the tolerance for assembling errors are rejected by narrowing the skew regulation range for them. Such a disc drive unit comprises a base plate, an optical pickup for writing a signal on and/or reading a signal from the optical disc, a pair of guide shafts for allowing the optical pickup to slide in a radial direction of the optical disc, support means, each being adapted to support the corresponding one of the guide shafts by pinching the opposite ends of the guide shaft between itself and the base plate, urging members for urging the respective ends of the guide shafts in the sense of the height thereof, regulation members for regulating the supported positions of the ends of the guide shafts, a skew regulation means having respective bearing sections including respective holding holes for holding the respective urging members, respective guide slits for receiving and guiding the respective ends of the guide shafts and respective insertion holes exposed to the respective holding holes and applied to receive the respective regulation members and limiting sections arranged between the base plate and the corresponding respective support means and adapted to limit the respective movable ranges of the guide shafts driven to move by the respective skew regulation means in the sense of the height thereof.
摘要翻译：超出装配误差公差的光盘驱动单元通过缩小其偏斜调节范围而被拒绝。这种盘驱动单元包括基板，用于在光盘上写入信号和/或从光盘读取信号的光学拾取器，用于允许光学拾取器沿光盘的径向方向滑动的一对引导轴，支撑装置，每个支撑装置适于通过将导向轴的相对端夹在其本身与基板之间来支撑相应的一个导向轴，推动构件用于在其高度的意义上推动导向轴的相应端部，调节构件，用于调节引导轴的端部的支撑位置;偏斜调节装置，其具有各自的轴承部分，该轴承部分包括用于保持各个推动构件的各自的保持孔;用于接收和引导引导轴的各个端部的各自的引导狭缝，插入孔暴露于相应的保持孔并被施加以接收相应的调节构件和布置在其间的限制部分基板和对应的相应的支撑装置，并且适于限制由相应的倾斜调节装置驱动的导向轴在其高度的意义上移动的各个可移动范围。

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