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

US06493314B2 Disk device with opening lid 失效
标题翻译：带开盖的磁盘设备
公开(公告)号：US06493314B2
公开(公告)日：2002-12-10
申请号：US09909867
申请日：2001-07-23
申请人： Kimihide Nakatsu , Kazuo Mori , Akihiro Fukasawa , Yoshinobu Ishida
发明人： Kimihide Nakatsu , Kazuo Mori , Akihiro Fukasawa , Yoshinobu Ishida
IPC分类号： G11B26303
CPC分类号： G11B23/0317
摘要： A disk cartridge having a case including a first planar protion and a second planar portion which are disposed opposite to each other with a given spacing therebetween, and a plurality of walls which join the first planar portion and the second planar portion together. The case contains an information carrying disk in a rotatable manner and has an opening formed in one of the walls through which the disk can be inserted or removed. The disk cartridge has a lid mounted on the case for opening or closing the opening. The lid is formed so that an outer surface of the lid is located inside an outer surface of the wall in which the opening is formed.
摘要翻译：一种盘盒，其具有包括第一平面构件和第二平面部分的壳体，第一平面构件和第二平面部分之间以给定的间隔彼此相对设置，并且多个壁将第一平面部分和第二平面部分接合在一起。壳体以可旋转的方式包含信息承载盘，并且具有形成在一个壁中的开口，通过该开口可以插入或移除盘。盘盒具有安装在壳体上用于打开或关闭开口的盖。盖子形成为使得盖子的外表面位于形成有开口的壁的外表面内。

2. 发明授权

US06324158B1 Disk cartridge 失效
标题翻译：磁盘盒
公开(公告)号：US06324158B1
公开(公告)日：2001-11-27
申请号：US08807143
申请日：1997-02-27
申请人： Kimihide Nakatsu , Kazuo Mori , Akihiro Fukasawa , Yoshinobu Ishida
发明人： Kimihide Nakatsu , Kazuo Mori , Akihiro Fukasawa , Yoshinobu Ishida
IPC分类号： G11B370
CPC分类号： G11B23/0317
摘要： A disk cartridge has a case including a first planar portion and a second planar portion which are disposed opposite to each other with a given spacing therebetween, and a plurality of walls which join the first planar portion and the second planar portion together. The case contains an information carrying disk in a rotatable manner and has an opening formed in one of the walls through which the disk can be inserted or removed. The disk cartridge has a lid mounted on the case for opening or closing the opening. The lid is formed so that an outer surface of the lid is located inside an outer surface of the wall in which the opening is formed.
摘要翻译：盘盒具有包括第一平面部分和第二平面部分的壳体，第一平面部分和第二平面部分之间以给定的间隔彼此相对设置，并且多个壁将第一平面部分和第二平面部分结合在一起。壳体以可旋转的方式包含信息承载盘，并且具有形成在一个壁中的开口，通过该开口可以插入或移除盘。盘盒具有安装在壳体上用于打开或关闭开口的盖。盖子形成为使得盖子的外表面位于形成有开口的壁的外表面内。

3. 发明授权

US07849473B2 Optical disk apparatus with shared driving source mechanism 有权
标题翻译：具有共享驱动源机构的光盘设备
公开(公告)号：US07849473B2
公开(公告)日：2010-12-07
申请号：US11792765
申请日：2005-12-27
申请人： Akihiro Fukasawa , Kazuo Mori
发明人： Akihiro Fukasawa , Kazuo Mori
IPC分类号： G11B7/00 , G11B17/03 , G11B17/04 , G11B33/02
CPC分类号： G11B17/051 , G11B17/028 , G11B17/0404
摘要： A traverse chassis supported in a swingable manner with respect to the main chassis and a disk transport plate provided along an opening are provided in the main chassis. The transport plate has a base part having a slender rectangular shape in plan view and a transport roller provided in the surface of the base part so as to extend in the longitudinal direction of the base part. The transport roller is provided such that its rotationally-moving shaft extends in parallel to an X direction, and an optical disk mounted on these components is loaded into or unloaded from an optical disk apparatus by rotation of the transport roller.
摘要翻译：相对于主底盘以可摆动的方式支撑的横动底盘和沿着开口设置的盘传送板设置在主机架中。传送板具有在平面图中具有细长矩形的基部和设置在基部的表面中以沿基部的纵向方向延伸的输送辊。传送辊被设置为使得其旋转移动的轴平行于X方向延伸，并且通过传送辊的旋转将安装在这些部件上的光盘装载到光盘装置中或从光盘装置卸载。

4. 发明申请

US20090125927A1 Optical Disk Apparatus 有权
标题翻译：光盘装置
公开(公告)号：US20090125927A1
公开(公告)日：2009-05-14
申请号：US11792765
申请日：2005-12-27
申请人： Akihiro Fukasawa , Kazuo Mori
发明人： Akihiro Fukasawa , Kazuo Mori
IPC分类号： G11B17/04
CPC分类号： G11B17/051 , G11B17/028 , G11B17/0404
摘要： A traverse chassis supported in a swingable manner with respect to the main chassis and a disk transport plate provided along an opening are provided in the main chassis. The transport plate has a base part having a slender rectangular shape in plan view and a transport roller provided in the surface of the base part so as to extend in the longitudinal direction of the base part. The transport roller is provided such that its rotationally-moving shaft extends in parallel to an X direction, and an optical disk mounted on these components is loaded into or unloaded from an optical disk apparatus by rotation of the transport roller.
摘要翻译：相对于主底盘以可摆动的方式支撑的横动底盘和沿着开口设置的盘传送板设置在主机架中。传送板具有在平面图中具有细长矩形的基部和设置在基部的表面中以沿基部的纵向方向延伸的输送辊。传送辊被设置为使得其旋转移动的轴平行于X方向延伸，并且通过传送辊的旋转将安装在这些部件上的光盘装载到光盘装置中或从光盘装置卸载。

5. 发明授权

US07814503B2 Optical disk device and adjusting method thereof 有权
标题翻译：光盘装置及其调整方法
公开(公告)号：US07814503B2
公开(公告)日：2010-10-12
申请号：US11921774
申请日：2006-04-07
申请人： Takeshi Inatani , Akihiro Fukasawa
发明人： Takeshi Inatani , Akihiro Fukasawa
IPC分类号： G11B17/04
CPC分类号： G11B7/082
摘要： An adjustment holding portion (21) for adjusting the inclination of a guide shaft (22) guiding an optical pickup (2) in a radial direction with respect to a base (1) is mounted to the base (22) at a first supporting point (1n), a second supporting point (23) and a third supporting point (24). When the optical pickup (2) is located at a first position on the inner circumference side of the optical disk, the shaft-receiving portion (2c) of the optical pickup (2) is located on a line connecting the first supporting point and the second supporting point. When the optical pickup (2) is located at a second position on the outer circumference side of the optical disk, the shaft-receiving portion (2c) of the optical pickup (2) is located on a line connecting the first supporting point and the third supporting point.
摘要翻译：用于调节相对于基座（1）在径向上引导光学拾取器（2）的引导轴（22）的倾斜度的调节保持部分（21）在第一支撑点处安装到基座（22）（1n），第二支撑点（23）和第三支撑点（24）。当光学拾取器（2）位于光盘的内周侧的第一位置时，光学拾取器（2）的轴接收部分（2c）位于连接第一支撑点和第二个支持点。当光学拾取器（2）位于光盘的外周侧的第二位置时，光学拾取器（2）的轴接收部分（2c）位于连接第一支撑点和第三个支点。

6. 发明授权

US07617505B2 Optical disk device 有权
标题翻译：光盘装置
公开(公告)号：US07617505B2
公开(公告)日：2009-11-10
申请号：US10574692
申请日：2004-06-03
申请人： Akihiro Fukasawa
发明人： Akihiro Fukasawa
IPC分类号： G11B17/03
CPC分类号： G11B17/056
摘要： An optical disk device (1) includes a feed gear (64) that engages a rack portion (57a) integrally formed with an optical pickup (57), a tray gear (13) used for vertically moving a turntable (52) and moving a disk tray (12), and a motor (62) as a common driving source. The number of teeth of the feed gear (64) is the same as the number of teeth of the tray gear (13), and the rotation is transmitted from the feed gear (64) to the tray gear (13) so that the ratio of the number of rotations of the feed gear (64) to the number of rotations of the tray gear (13) is 1:1. With such an arrangement, it becomes possible to perform a pickup feeding operation, a turntable vertically-moving operation, and a disk carrying operation by one driving source, and it becomes possible to enhance ease of assembly.
摘要翻译：一种光盘装置（1）包括：进给齿轮（64），其接合与光学拾取器（57）整体形成的齿条部分（57a）;托盘齿轮（13），用于垂直移动转台（52）盘托盘（12）和作为公共驱动源的马达（62）。进给齿轮（64）的齿数与托架齿轮（13）的齿数相同，旋转从进给齿轮（64）传递到托盘齿轮（13），使得比例进给齿轮（64）的转数相对于托盘齿轮（13）的转数为1:1。通过这样的结构，可以通过一个驱动源进行拾取进给操作，转台垂直移动操作和盘传送操作，并且可以提高组装的容易性。

7. 发明授权

US07461387B2 Disk device 有权
标题翻译：磁盘设备
公开(公告)号：US07461387B2
公开(公告)日：2008-12-02
申请号：US10526401
申请日：2003-09-16
申请人： Akihiro Fukasawa
发明人： Akihiro Fukasawa
IPC分类号： G11B17/056 , G11B17/04 , G11B25/04
CPC分类号： G11B17/056 , G11B17/028 , G11B17/0284 , G11B25/043 , G11B33/02
摘要： A disk device includes a traverse chassis (20) that supports a turn table (30) or the like, and a main chassis (10) that rotatably supports the traverse chassis (10). The traverse chassis (20) has two coaxial bosses (21a, 21b). The main chassis (10) has two boss supporting portions (1a, 1b) that support the bosses (21a, 21b) of the traverse chassis (20). Protrusions (22a, 22b) are formed on the tips of the bosses (21a, 21b). The protrusions (22a, 22b) abut against the boss supporting portions (1a, 1b), so as to prevent the deformation of the boss supporting portions (1a, 1b) in the directions away from each other, with the result that the dropping of the traverse chassis (20) from the main chassis (10) is prevented.
摘要翻译：磁盘装置包括支撑转台（30）等的横动底盘（20）和可旋转地支撑横动底盘（10）的主底板（10）。横动底盘（20）具有两个同轴凸起（21a，21b）。主底盘（10）具有支撑横动底盘（20）的凸台（21a，21b）的两个凸台支撑部分（1a，1b）。突起（22a，22b）形成在凸台（21a，21b）的尖端上。突起（22a，22b）抵靠凸台支撑部（1a，1b），以防止凸台支撑部（1a，1b）沿彼此偏离的方向变形，结果是，防止来自主底盘（10）的横动底盘（20）。

8. 发明申请

US20050081221A1 Disk-loading apparatus 有权
标题翻译：磁盘装载装置
公开(公告)号：US20050081221A1
公开(公告)日：2005-04-14
申请号：US10921886
申请日：2004-08-20
申请人： Akihiro Fukasawa
发明人： Akihiro Fukasawa
IPC分类号： G11B17/04 , G11B17/03 , G11B33/02
CPC分类号： G11B17/056
摘要： A main chassis supports a tray that carries a disk thereon and moves between a disk-discharging position and a disk-loading position. A motor is mounted on the main chassis and has a rotating shaft. A worm is formed on the rotating shaft. A drive gear rotatably is mounted on the main chassis and has a pinion gear and a worm wheel in mesh with the worm. The pinion gear is in mesh with a rack formed in the tray. The worm preferably satisfies a dimensional condition γo>Tan−1(μ/Cos αn) where γo is a lead, μ is friction coefficient, and an is normal pressure angle. The worm has a lead angle γo greater than 15°. The rotating shaft extends in a direction at an angle with a plane in which the drive gear rotates.
摘要翻译：主底盘支撑托盘，托盘在其上并在盘排放位置和盘装载位置之间移动。电机安装在主底盘上，并具有旋转轴。蜗杆形成在旋转轴上。驱动齿轮可旋转地安装在主底盘上，并具有与蜗杆啮合的小齿轮和蜗轮。小齿轮与形成在托盘中的齿条啮合。蠕虫优选满足其中γo为铅，μ为摩擦系数且为正常压力角的尺寸条件γo> Tan -1（mu / Cos alphan）。该蠕虫的引导角γo大于15°。旋转轴在与驱动齿轮旋转的平面成一角度的方向上延伸。

9. 发明授权

US07971212B2 Disk loading mechanism and disk device 有权
标题翻译：磁盘加载机制和磁盘设备
公开(公告)号：US07971212B2
公开(公告)日：2011-06-28
申请号：US11921941
申请日：2006-04-05
申请人： Akihiro Fukasawa
发明人： Akihiro Fukasawa
IPC分类号： G11B17/04 , G11B17/051
CPC分类号： G11B17/0515 , G11B17/0404
摘要： A disk stopper (101) for regulating a loading position of the disk stopper, a stopper regulating member (102) that regulates a movable range of the disk stopper (101), and a link member (103) movable in association with the stopper regulating member (102), and a cam slider (30) engageable with the link member (103) are provided. When a small-diameter disk is inserted, the first engaging portion of the link member (103) and the first engaging portion of the cam slide (30) engage each other. When a large-diameter disk is inserted, the second engaging portion of the link member (103) and the second engaging portion of the cam slide (30) engage each other. Based on the engaging condition of the link member (103) and the cam slider (30), the stopper regulating member (102) switches the loading position of the disk medium regulated by the disk stopper (101).
摘要翻译：用于调节盘片止动器的装载位置的盘形止动器（101），调节盘形止动器（101）的可移动范围的止动器限制构件（102）以及与止动器调节（102）和可与连杆部件（103）啮合的凸轮滑动件（30）。当插入小直径盘时，连杆构件（103）的第一接合部分和凸轮滑块（30）的第一接合部分彼此接合。当插入大直径盘时，连杆构件（103）的第二接合部分和凸轮滑块（30）的第二接合部分彼此接合。基于连杆部件（103）和凸轮滑块（30）的接合状态，止动器限制部件（102）切换由盘式止动件（101）调节的盘式介质的装载位置。

10. 发明授权

US07831985B2 Disk clamp mechanism and disk device 有权
标题翻译：磁盘夹机构和磁盘设备
公开(公告)号：US07831985B2
公开(公告)日：2010-11-09
申请号：US11794318
申请日：2005-11-14
申请人： Akihiro Fukasawa
发明人： Akihiro Fukasawa
IPC分类号： G11B17/0281
CPC分类号： G11B17/05 , G11B17/0281 , G11B17/0285 , G11B17/056
摘要： A disk clamp mechanism includes a disk clamper (13), a main chassis (11), a disk clamper pushing member (14) and a resilient member (15). The disk clamper (13) has a contact surface (13a) contacting a disk, and a convex portion (13b) on a side opposite to the contact surface (13a). The main chassis (11) includes a frame body (11a) and a disk clamper holding member (11b) for holding the disk clamper (13). The disk clamper pushing member (14) has a pushing surface (14d) that pushes the convex portion (13b) of the disk clamper (13) toward the disk, and first and second end portions (14a, 14b) provided on both sides of the pushing surface (14d). The first end portion (14a) is swingably supported by the main chassis (11). The resilient member (15) urges the second end portion (14b) of the disk clamper pushing member (14) in the direction in which the pushing surface (14d) pushes the disk.
摘要翻译：盘夹机构包括盘夹持器（13），主底盘（11），盘夹持器推动构件（14）和弹性构件（15）。盘夹持器（13）具有接触盘的接触表面（13a）和与接触表面（13a）相对的一侧的凸部（13b）。主底盘（11）包括框体（11a）和用于保持盘夹持器（13）的盘夹持器保持构件（11b）。盘夹持器推动构件（14）具有推动盘夹持器（13）的凸部（13b）朝向盘的推动表面（14d），并且设置在盘夹持器（13）的两侧的第一和第二端部推动表面（14d）。第一端部（14a）由主底盘（11）可摆动地支撑。弹性构件（15）沿着推动表面（14d）推动盘的方向推动盘夹持器推动构件（14）的第二端部（14b）。

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