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。

2. 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。

3. 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）。

4. 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）。

5. 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）

6. 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。

7. 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。

8. 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）

9. 发明授权

US07411874B2 Recording and/or playback device 失效
公开(公告)号：US07411874B2
公开(公告)日：2008-08-12
申请号：US11690868
申请日：2007-03-26
申请人： Kiyoshi Omori , Hidehiko Yamamoto , Masazumi Shiozawa , Hitoshi Taniguchi , Kazuya Sunami , Hiroshi Kawashima
发明人： Kiyoshi Omori , Hidehiko Yamamoto , Masazumi Shiozawa , Hitoshi Taniguchi , Kazuya Sunami , Hiroshi Kawashima
IPC分类号： G11B7/00 , G11B17/04
CPC分类号： G11B7/082 , G11B17/056
摘要： A disk recorder/player (1) including a skew adjusting means of a thin design is provided which includes a base (101), a disk rotation driving mechanism (102) for an optical disk (4), an optical pickup (103), first and second guide shafts (105, 106) to support the optical pickup (103) at opposite ends of the latter, an optical pickup moving means (104) guided by the first and second guide shafts (105, 106) in moving the optical pickup (103) radially of the optical disk (4), an elastic member (126) put in contact with the first and second guide shafts (105, 106) to force the first and second guide shafts (105, 106) in a direction generally perpendicular to the main side of the optical disk (4), an adjusting screw (127) put into contact with the first and second guide shafts (105, 106) from the opposite side of the elastic member (126) to move the first and second guide shafts (105, 106) in a direction opposite to the direction of forcing by the elastic member (126), and a skew adjusting means (109) which adjusts a skew, if any, by adjusting the inclination of the first and second guide shafts (105, 106) by the adjusting screw (127).

10. 发明授权

US07359292B2 Recording and/or playback device 失效
公开(公告)号：US07359292B2
公开(公告)日：2008-04-15
申请号：US11690440
申请日：2007-03-23
申请人： Kiyoshi Omori , Hidehiko Yamamoto , Masazumi Shiozawa , Hitoshi Taniguchi , Kazuya Sunami , Hiroshi Kawashima
发明人： Kiyoshi Omori , Hidehiko Yamamoto , Masazumi Shiozawa , Hitoshi Taniguchi , Kazuya Sunami , Hiroshi Kawashima
IPC分类号： G11B7/00
CPC分类号： G11B7/082 , G11B17/056
摘要： A disk recorder/player (1) including a skew adjusting means of a thin design is provided which includes a base (101), a disk rotation driving mechanism (102) for an optical disk (4), an optical pickup (103), first and second guide shafts (105, 106) to support the optical pickup (103) at opposite ends of the latter, an optical pickup moving means (104) guided by the first and second guide shafts (105, 106) in moving the optical pickup (103) radially of the optical disk (4), an elastic member (126) put in contact with the first and second guide shafts (105, 106) to force the first and second guide shafts (105, 106) in a direction generally perpendicular to the main side of the optical disk (4), an adjusting screw (127) put into contact with the first and second guide shafts (105, 106) from the opposite side of the elastic member (126) to move the first and second guide shafts (105, 106) in a direction opposite to the direction of forcing by the elastic member (126), and a skew adjusting means (109) which adjusts a skew, if any, by adjusting the inclination of the first and second guide shafts (105, 106) by the adjusting screw (127).

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