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26 条记录 (耗时 0.013 秒)

    Head and recording/reproducing head device
    14.
    发明公开
    Head and recording/reproducing head device 审中-公开
    头和记录/重放头设备

    公开(公告)号：EP0977178A3

    公开(公告)日：2000-02-23

    申请号：EP99306012.8

    申请日：1999-07-29

    申请人： SONY CORPORATION

    发明人： Takayama, Jun, c/o Sony Corporation

    IPC分类号： G11B5/10 ,  G11B5/187 ,  G11B7/08 ,  G11B7/12

    CPC分类号： G11B5/4893 ,  G11B5/10 ,  G11B5/1871 ,  G11B7/08 ,  G11B7/12 ,  G11B15/62 ,  G11B15/64

    摘要： A head (1) of the present invention records/reproduces the information for a tape-shaped recording medium (2). The head has a substantially planar facing surface (4) to the recording medium and an angle (θ 1 ) less than 90° between the facing surface and the lateral surface (5) onto which the recording medium is introduced, so that a multi-channel head and a recording/reproducing head device are provided which can maintain optimum contact with the recording medium and a stable operation even if the recording medium entrance side edge of the head is worn out.

    摘要翻译： 本发明的磁头（1）记录/再现用于带状记录介质（2）的信息。 头部具有与记录介质基本上平坦的面对表面（4），并且面向表面与引入记录介质的侧表面（5）之间的角度（θ1）小于90°，​​使得多通道 头部和记录/重放头部装置，其即使在头部的记录介质入口侧边缘磨损时也能保持与记录介质的最佳接触和稳定的操作。

    ARCUATE SCAN TAPE DRIVE
    16.
    发明公开
    ARCUATE SCAN TAPE DRIVE 失效
    LAUFWERK MITBOGENFÖRMIGERBANDABTASTUNG

    公开(公告)号：EP0716769A4

    公开(公告)日：1996-09-25

    申请号：EP94926039

    申请日：1994-08-25

    申请人： CONNER PERIPHERALS INC

    发明人： ROTTENBURG JOHN M ,  LIN JOSEPH ,  PIERCE ROBERT H ,  MILO RICHARD

    IPC分类号： G11B5/58 ,  G11B5/008 ,  G11B5/187 ,  G11B5/23 ,  G11B5/53 ,  G11B5/588 ,  G11B15/467 ,  G11B15/473 ,  G11B15/61 ,  G11B15/64 ,  G11B15/675 ,  G11B21/02 ,  G11B25/06

    CPC分类号： G11B5/232 ,  G11B5/0086 ,  G11B5/1871 ,  G11B5/53 ,  G11B5/537 ,  G11B15/4672 ,  G11B15/4738 ,  G11B15/61 ,  G11B15/615 ,  G11B15/64 ,  G11B15/67521 ,  G11B25/063 ,  Y10T29/4903 ,  Y10T29/49052

    摘要： An arcuate scan tape drive for transferring data to and from a data tape (26). Situated within a base (22) and cover (24) is a head carrier assembly (36) for recording data onto and playing back data from the data tape which advances in a longitudinal direction past the head carrier assembly. The head carrier assembly (36) includes an inside-out spin motor (40) for rotating the head carrier assembly and a pivot motor (72) at the rear of the head carrier assembly for pivoting the head carrier assembly in a plane perpendicular to the longitudinal direction of advancement of the tape (26). The spin motor (40) and pivoting motor (72) receive servo signals from a controller so as to continuously adjust the position of the core elements (46) with respect to the data tape so as to align the core elements with the arcuately-shaped data tracks (118).

    摘要翻译： 用于将数据传输到数据磁带和从数据磁带传输数据的弧形扫描磁带驱动器，包括具有四个侧壁和盖子的底座，该底座和盖子一起具有3 + E，1/2 + EE英寸外形尺寸。 位于基座和盖内的是头托架组件，用于将数据记录到数据带上并从中回放数据，数据带沿纵向延伸穿过头托架组件。 在一个实施例中，头托架组件相对于数据带以倾斜角度设置，并且前表面是锥形的。 因此，在头部托架组件的旋转期间，在读取或写入操作期间，记录头靠近数据带，但在其它时间与数据带隔开。 还设置在基座内的是用于前进数据带的主导轴马达组件，以及用于接收和固定数据带盒以便当磁带先进通过磁头托架组件时使磁带正确定位的磁带盒定位机构。 头托架组件包括用于使头托架组件旋转的内出旋转马达和在头托架组件后部的枢转马达结构，用于使头托架组件在垂直于带前进方向的平面中枢转。 旋转电动机和枢转结构从控制器接收伺服信号，以便相对于数据带连续地调节芯元件的位置，以使芯元件与弓形数据轨迹对准。

    Tape guidance methodology with all air support system
    17.
    发明公开
    Tape guidance methodology with all air support system 失效
    BandführungsverfahrenmitLuftführung系统。

    公开(公告)号：EP0615237A2

    公开(公告)日：1994-09-14

    申请号：EP94103020.7

    申请日：1994-03-01

    申请人： Datatape Incorporated

    发明人： Grant, John Philip, c/o Eastman Kodak Company

    IPC分类号： G11B15/61 ,  G11B15/60

    CPC分类号： G11B15/64 ,  G11B15/61

    摘要： A helical scan magnetic tape recorder includes a rotary head scanner (50) and an air lubricated bearing magnetic tape guidance system (42),(44),(46),(48) for correcting magnetic tape position errors in a gentle and precise manner without damage to the tape. The magnetic tape guidance system includes several magnetic tape guiding elements (42),(44),(46),(48) including a nonrotatable air lubricated bearing (62), and spaced magnetic tape edge guides (64),(68) for contacting the edges of guided magnetic tape. One of the edge guides (64) is rigidly mounted (66) and the other edge guide (68) is compliantly mounted (70). The rigidly mounted edge guide (64),(66) is adjustable. Any adjustment of the rigid edge guide (64),(66) to change the lateral position of guided magnetic tape is absorbed by the compliantly mounted edge guide (68),(70) without adjustment thereof.

    摘要翻译： 螺旋扫描磁带录像机包括旋转头扫描器（50）和用于以温和和精确的方式校正磁带位置误差的空气润滑的轴承磁带引导系统（42），（44），（46），（48） 不损坏磁带。 磁带引导系统包括几个磁带引导元件（42），（44），（46），（48），包括不可旋转的空气润滑轴承（62），以及间隔开的磁带边缘引导件（64），（68） 接触导向磁带的边缘。 边缘引导件（64）中的一个刚性地安装（66），另一个边缘引导件（68）顺从地安装（70）。 刚性安装的边缘引导件（64）（66）是可调节的。 改变被引导磁带的横向位置的刚性边缘引导件（64），（66）的任何调节被柔性安装的边缘引导件（68），（70）吸收，而不进行调整。

    Variable width flat magnetic-tape head for bi-directional contact recording and method for making the same
    19.
    发明公开
    Variable width flat magnetic-tape head for bi-directional contact recording and method for making the same 审中-公开
    扁平磁带头具有用于双向记录和程序产生这种变化的宽度

    公开(公告)号：EP1359577A3

    公开(公告)日：2007-10-10

    申请号：EP03252370.6

    申请日：2003-04-14

    申请人： QUANTUM CORPORATION

    发明人： Kaiser, Donna Jean ,  Kennedy, James

    IPC分类号： G11B15/62

    CPC分类号： G11B5/4893 ,  G11B15/64

    摘要： A variable width flat tape head for bi-directional contact recording and method for making the same has significant advantages over both traditional contoured tape heads and single width flat heads for contact recording applications. The variable width head and process disclosed herein allows for greater ease of manufacturing, efficient layout of the devices on thin film wafers and provides a significant cost reduction in the production of the head compared to traditionally contoured tape heads. In addition, the present invention reduces unnecessary surface area where the tape contacts the head, thus reducing tape wear and damage that is present in single width flat heads (where the tape is in contact uniformly across the tape width), thereby providing a concomitant improvement in tape wear and life. In addition, the head of the present invention is simpler and less costly to manufacture than comparable devices with distinct advantages to the magnetoresistive ("MR") read element stripe height control process, device alignment and assembly processes particularly with respect to traditionally contoured tape heads, which require more complex and expensive manufacturing operations to form the tape head profile.

    TAPE TRANSPORT APPARATUS INCORPORATING POROUS AIR BEARING
    20.
    发明公开
    TAPE TRANSPORT APPARATUS INCORPORATING POROUS AIR BEARING 失效
    多孔空气轴承磁带传输UNIT

    公开(公告)号：EP0888617A1

    公开(公告)日：1999-01-07

    申请号：EP97906723.0

    申请日：1997-02-24

    申请人： Gavit, Stephan E.

    发明人： Gavit, Stephan E.

    IPC分类号： G11B15

    CPC分类号： G11B15/64

    摘要： An air bearing (20) for use on a tape transport apparatus is connectable to an air source (80) and supports a tape (14) on a cushion of air as the tape is transported. The air bearing comprises a housing (22) having an air inlet (34) adapted for connection to the air source and a bearing member (40) disposed on the housing and located so that the tape is transported across a bearing surface. The housing and the bearing member are configured to form a plenum chamber having an interior in fluid communication with the air inlet. At least a portion of the bearing member is fabricated out of a porous material allowing pressurized air in the plenum chamber to pass therethrough and out of the bearing surface to produce the cushion of air. A tape transport apparatus incorporating these features is also provided.