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    • 9. 发明申请
    • TAPE HEAD ASSEMBLY WITH AIR BEARING GUIDE AND METHOD THEREFOR
    • 带有空气轴承导轨的带头组件及其方法
    • WO2004100132A3
    • 2005-05-19
    • PCT/US2004008986
    • 2004-03-23
    • SEGWAY SYSTEMS LLC
    • GAVIT STEPHAN EGOLDSMITH CHRITOPHER D
    • G11B5/55G11B5/584G11B15/64G11B17/32
    • G11B5/5504
    • A transducer head assembly used in a read/write recording apparatus employs an air bearing that supports a carriage on an air cushion for reciprocal motion. The carriage supports a transducer and is moved by a drive in order to read or write on a track located on a storage tape. The bearing and the carriage may be mutually keyed to prevent relative rotation. The air bearing is shown to be a porous ceramic material such as alumina. The bearing may be triangular in cross-section, and the carriage may be a triangular frame telescopically received on the bearing. The drive may be a conductive coil that interacts with a magnet on the carriage. A dual air bearing and dual carriages is disclosed to support a pair of transducers. A method of supporting and moving a transducer implements the steps of this structure.
    • 在读/写记录装置中使用的换能器头组件使用支撑在气垫上的滑架用于往复运动的空气轴承。 滑架支撑换能器并由驱动器移动,以便在位于存储磁带上的轨道上进行读取或写入。 轴承和托架可以相互键合以防止相对旋转。 空气轴承显示为多孔陶瓷材料,如氧化铝。 轴承的横截面可以是三角形的,并且滑架可以是可伸缩地容纳在轴承上的三角形框架。 驱动器可以是与托架上的磁体相互作用的导电线圈。 公开了双空气轴承和双托架以支撑一对换能器。 支撑和移动换能器的方法实现了这种结构的步骤。
    • 10. 发明申请
    • MULTI-TRACK, BI-DIRECTIONAL, HIGH SPEED THIN FILM TAPE HEAD ASSEMBLY
    • 多轨,双向,高速薄膜胶头组件
    • WO99027528A1
    • 1999-06-03
    • PCT/US1998/024062
    • 1998-11-12
    • G11B5/29G11B5/265G11B5/31G11B5/39G11B5/48G11B5/55G11B5/584
    • G11B5/3967G11B5/3106G11B5/3948G11B5/3954G11B5/4893G11B5/5504G11B5/584
    • A magnetic tape head assembly (10) for use with a magnetic tape medium. The assembly includes an interior tape head module (14) having a magnetic gap (18) with 16 or more tape head elements, and a first exterior tape head module (12) adjacent one side of the interior module. The first exterior module has a magnetic gap with 16 or more tape head elements. The assembly also includes a second exterior tape head module (16) adjacent the other side of the interior module. The second exterior module has a magnetic gap with 16 or more recording elements. The distances between consecutive magnetic gaps of the interior and exterior modules are each approximately 60 microns, and the interior and exterior modules together define a semi-circular tape interface contour. In the preferred embodiment, the interior module is a write head with 16 write elements, and the exterior modules are each read heads with 16 data read elements and 6 servo read elements.
    • 一种用于磁带介质的磁带头组件(10)。 该组件包括具有带有16个或更多个带头元件的磁隙(18)的内部带头模块(14)和与内部模块的一侧相邻的第一外部带头模块(12)。 第一外部模块具有与16个或更多个磁头元件的磁隙。 组件还包括与内部模块的另一侧相邻的第二外部磁带头模块(16)。 第二外部模块具有与16个或更多记录元件的磁隙。 内部和外部模块的连续磁隙之间的距离大约为60微米,内部和外部模块一起限定半圆形磁带接口轮廓。 在优选实施例中,内部模块是具有16个写入元件的写入头,并且外部模块每个读取头具有16个数据读取元件和6个伺服读取元件。