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21.发明授权Method and apparatus for electrically coupling components in a removable cartridge 有权用于将可拆卸盒中的部件电耦合的方法和装置公开(公告)号：US06633445B1
公开(公告)日：2003-10-14
申请号：US09590508
申请日：2000-06-09
申请人： Thomas A. Wilke
发明人： Thomas A. Wilke
IPC分类号： G11B502
CPC分类号： G11B17/04 , G11B23/03 , G11B25/043 , G11B33/1493
摘要： An information storage device (10, 510, 610, 710) includes a cradle (12, 512, 612, 712) which can removably receive a cartridge (11, 411, 511, 611, 711). The cartridge contains a rotatably supported disk (91, 326-327), and a pivotal actuator arm (101) which supports a read/write head (107, 331-334) for movement adjacent the disk. A coil (117) on the arm interacts with an external magnetic field to effect pivotal movement of the arm. The cartridge may contain a spin motor (92) for effecting rotation of a disk. A preamplifier (111) and an electrostatic discharge buffer (112) are provided for the head. A read-only memory (186) contains characteristic information about the cartridge, and an hour meter (191) contains information about the cumulative amount of time that the cartridge has been used. A connector (71) is provided to electrically couple external circuitry to electrical components within the cartridge. A single flex circuit (311) effects all electrical coupling between the connector and the electrical components within the cartridge.
摘要翻译： 信息存储装置（
10,510,610,710 ）包括支架（ 12,512,612,712 ），其可移除地接收盒（ 11,411,511,611,711 ）。 盒包含可旋转支撑的盘（ 91,326-327 ）和枢转致动器臂（ 101 ） 支持用于在磁盘附近移动的读/写头（ 107,331-334 ）。 臂上的线圈（ 117 ）与外部磁场相互作用以实现臂的枢转运动。 墨盒可能包含用于旋转磁盘的旋转马达（ 92 ）。 为头部提供前置放大器（ 111 ）和静电放电缓冲器（ 112 ）。 只读存储器（ 186 ）包含有关墨盒的特征信息，而小时表（ 191 ）包含信息 关于墨盒已被使用的累积时间。 提供连接器（ 71 ）以将外部电路电耦合到盒内的电气部件。 单个柔性电路（ 311 ）会影响连接器与墨盒内的电气元件之间的所有电气连接。 -
公开(公告)号：US06624979B1
公开(公告)日：2003-09-23
申请号：US09591540
申请日：2000-06-09
IPC分类号： G11B5012
CPC分类号： G11B33/1493 , G11B17/04 , G11B23/03 , G11B25/043
摘要： An information storage device (10, 510, 610, 710) includes a cradle (12, 512, 612, 712) which can removably receive a cartridge (11, 411, 511, 611, 711). The cartridge has a sealed housing (59) which contains a rotatably supported disk (91, 326-327), and a pivotal actuator arm (101) that supports a magnetic head (107, 331-334) for movement adjacent the disk. When the cartridge is removed from the cradle, the head is moved to a parked position with respect to the disk, in which a magnetically permeable part (116) on the actuator arm is in close proximity to a magnetic arrangement (141) disposed within the housing. The magnetic arrangement exerts a strong magnetic force that resists movement of the arm and head away from the parked position. The cradle has a shunt (142) which, when the cartridge is removably inserted, interacts with the magnetic field through a wall of the sealed housing, in a manner which reduces the effective magnetic force that tends to retain the arm and head in the parked position.
摘要翻译： 信息存储装置（10,510,610,710）包括可移除地容纳盒（11,411,511,611,711）的支架（12,512,612,712）。 盒具有密封壳体（59），其包含可旋转地支撑的盘（91,326-327）和枢轴致动器臂（101），其支撑用于相邻盘移动的磁头（107,3331-334）。 当盒从托架上取出时，头相对于盘移动到停放位置，在该盘上，致动器臂上的导磁部分116紧邻设置在该位置的磁性装置141。 住房。 磁性排列施加强大的磁力，其抵抗臂和头部远离停放位置的运动。 托架具有分流器（142），当盒被可移除地插入时，该盒可以通过密封壳体的壁与磁场相互作用，从而减少有效的磁力，这将有助于将手臂和头部保持在停放的位置 位置。
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公开(公告)号：US4796139A
公开(公告)日：1989-01-03
申请号：US139155
申请日：1987-12-23
申请人： Johannes W. Faber
发明人： Johannes W. Faber
CPC分类号： G11B23/03 , G11B23/0021 , G11B23/0035
摘要： An information medium comprises an information disc 1 which can be rotated inside the enclosure 5 and which carries a hub 2 which extends through an opening 9 in a main wall 6 of the enclosure with some clearance. Radial displacements of the information disc are limited by elastic means between the hub and the edge 23 of the central opening in the main wall.
摘要翻译： 信息介质包括信息盘1，信息盘1可以在外壳5内旋转并且承载有一个轮毂2，轮毂2以一定间隙延伸穿过外壳的主壁6中的开口9。 信息盘的径向位移受到轮毂与主壁中央开口的边缘23之间的弹性装置的限制。
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公开(公告)号：US4550354A
公开(公告)日：1985-10-29
申请号：US434744
申请日：1982-10-18
IPC分类号： G11B23/02 , G11B23/03 , G11B23/033
CPC分类号： G11B23/0308 , G11B23/03 , G11B23/033
摘要： A disc cassette (11) for containing a disc (18) for rotation equipped with a shutter (14a, 14b) for opening and closing head windows (13) in slot form. The shutter automatically opens when the disc cassette is mounted on a cassette drive apparatus and automatically closes when it is removed therefrom. The shutter is mounted in center openings (15a, 15b) of the disc cassette for rotation therearound and has locked to one end portion thereof a movable belt (22) which causes the shutter to rotate when it moves. The movable belt has fastened thereto a spring (29, 50) for moving the belt in sliding movement to close the shutter at all times when the disc cassette is removed from the cassette drive apparatus.
摘要翻译： 一种用于容纳用于旋转的盘（18）的盘盒（11），其配备有用于打开和关闭槽形式的头部窗口（13）的活门（14a，14b）。 当光盘盒安装在盒式磁带驱动装置上时，快门自动打开，当从其中取出时，快门自动关闭。 快门安装在盘盒的中心开口（15a，15b）中，以便在其周围旋转，并且将其活动的带（22）锁定到可移动的带（22）的一端部，从而使快门在移动时旋转。 可移动带已经固定有弹簧（29,50），用于在滑动运动时移动皮带，以在盘盒从盒驱动装置移除时始终关闭快门。
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公开(公告)号：US4458282A
公开(公告)日：1984-07-03
申请号：US314912
申请日：1981-10-26
CPC分类号： G11B23/03 , G11B23/021 , G11B23/0325
摘要： A module for dust-free containment of rotating data storage media such as disc packs, both in and out of the drive, including top and bottom covers, sliding door access for read/write heads and filtered air, a carrying handle coupled to the media hub for carrying the module and for locking the media in a fixed position within the module while being transported, and a removable chuck plate cover for covering a magnetic chuck plate and for locking the media in a fixed position within the module while being stored.
摘要翻译： 用于无尘地容纳旋转数据存储介质（例如盘驱动器内外的盘组件）的模块，包括顶盖和底盖，用于读/写头和过滤空气的滑动门访问，耦合到介质的携带手柄 用于承载模块并用于在传送的同时将介质锁定在模块内的固定位置的毂;以及可移除的卡盘板盖，用于覆盖磁性卡盘板并且用于在存储时将介质锁定在模块内的固定位置。
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公开(公告)号：US2813633A
公开(公告)日：1957-11-19
申请号：US46114054
申请日：1954-10-08
申请人： WELLING ALVIN F
发明人： WELLING ALVIN F
IPC分类号： G11B23/03
CPC分类号： G11B23/03
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公开(公告)号：US1667377A
公开(公告)日：1928-04-24
申请号：US62047023
申请日：1923-02-21
发明人： GRUBER MORRIS M
IPC分类号： G11B23/03
CPC分类号： G11B23/03
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公开(公告)号：US20240071419A1
公开(公告)日：2024-02-29
申请号：US18494381
申请日：2023-10-25
申请人： HOYA CORPORATION
CPC分类号： G11B17/021 , G11B5/73921 , G11B23/03
摘要： A ring-shaped glass spacer is to be arranged in contact with a magnetic disk in a hard disk drive device. A film that contains at least one of tin oxide, zinc oxide, and titanium oxide is formed on each surface of a main surface, and an outer circumferential edge surface, and an inner circumferential edge surface of the glass spacer. The thickness of the film on a center portion of the outer circumferential edge surface of the glass spacer is larger than the thickness of the film on a center portion of the inner circumferential edge surface of the glass spacer.
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公开(公告)号：US20230223047A1
公开(公告)日：2023-07-13
申请号：US17909583
申请日：2021-03-08
申请人： HOYA CORPORATION
CPC分类号： G11B17/021 , G11B5/73921 , G11B23/03
摘要： A method for manufacturing a ring-shaped glass spacer to be arranged in contact with a magnetic disk in a hard disk drive device includes processing for forming a film on the surface of a glass spacer main body, which is the base of the glass spacer. In the processing, the film is formed by passing the glass spacer main body through a location where the components of the film are in a spray state while an outer circumferential edge surface of the glass spacer main body is being rotated in a circumferential direction thereof.
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公开(公告)号：US20150155005A1
公开(公告)日：2015-06-04
申请号：US14619294
申请日：2015-02-11
IPC分类号： G11B23/03
CPC分类号： G11B23/03 , G11B17/0436 , G11B23/023 , G11B23/0308 , G11B23/0323
摘要： A disc device records or reproduces information in or from a disc stored in a disc cartridge. The disc cartridge includes a casing having a front face with an opening for receiving the disc; and a cover closing the opening of the casing. The cover includes a slider moving along a side face of the casing, a shutter closing the opening; and a hinge part rotatably coupling the shutter to the slider. The disc device includes a stopper contacting the slider when the disc cartridge is inserted into the disc device to restrict movement of the slider in an insertion direction, and a cam part separating the hinge part from a contact region between the shutter and the casing when or before the casing further moves with the stopper restricting movement of the slider and the shutter is pressed by the casing to rotate about the hinge part.
摘要翻译： 光盘设备在存储在盘盒中的光盘中记录或再现信息。 盘盒包括具有前表面的壳体，其具有用于接收盘的开口; 以及封闭壳体的开口的盖。 所述盖包括沿着所述壳体的侧面移动的滑块，关闭所述开口的快门; 以及可旋转地将快门连接到滑块的铰链部分。 当盘盒插入到盘装置中时，盘装置包括止动件，以阻止滑块沿着插入方向的移动;以及凸轮部分，当铰链部分与活门和壳体之间的接触区域分离时， 在壳体进一步移动之前，挡块限制滑块的运动，并且挡板被壳体按压以围绕铰链部分旋转。
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