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    • 3. 发明授权
    • Disk Cartridge with fuzzed liner
    • 带有模糊衬垫的磁盘盒
    • US5677818A
    • 1997-10-14
    • US681095
    • 1996-07-22
    • Yiping MaTheodore D. HodappMark S. ThayneRonald F. Hales
    • Yiping MaTheodore D. HodappMark S. ThayneRonald F. Hales
    • G11B23/03G11B23/033G11B23/50
    • G11B23/0332G11B23/0321G11B23/505Y10T29/49801
    • A disk cartridge comprises a rotatable disk having upper and lower surfaces and an outer casing for rotatably housing the disk. The casing comprises upper and lower shells that mate to form the casing. Each of the upper and lower shells has an inner surface disposed in facing relation to a respective surface of the disk. The cartridge has a head access opening on its front peripheral edge, and the upper and lower shells have grooves formed therein to provide sufficient space for the magnetic heads of a disk drive to move across the surface of the disk. A non-woven fabric liner comprising a plurality of bonded fibers is attached to the inner surface of one of the upper and lower shells. A main body of the fabric liner lies against the inner surface of the shell and is spaced a predetermined distance from the corresponding surface of the disk. A region of the fabric liner is subjected to a fuzzing process in which the bonded fibers in that region are loosened to form a region of upstanding fibers that extend from the main body of the liner to the surface of the disk. The upstanding fibers wipe the surface of the disk while the main body of the liner remains spaced from the disk thereby reducing drag.
    • 盘盒包括具有上表面和下表面的可旋转盘和用于可旋转地容纳盘的外壳。 壳体包括与壳体相配合的上壳体和下壳体。 上壳体和下壳体中的每一个具有面对盘的相应表面设置的内表面。 该盒在其前周边边缘上具有头部通路口,并且上壳体和下壳体具有形成在其中的凹槽,以为盘驱动器的磁头移动穿过盘表面提供足够的空间。 包含多个粘合纤维的无纺布衬里附着在上壳体和下壳体之一的内表面上。 织物衬里的主体抵靠壳体的内表面并且与盘的相应表面隔开预定距离。 织物衬里的区域经受绒毛过程,其中该区域中的粘合纤维松动以形成从衬垫的主体延伸到盘的表面的直立纤维的区域。 直立的纤维擦拭盘的表面,而衬垫的主体保持与盘间隔开,从而减少阻力。
    • 10. 发明授权
    • Laser weld disk cartridge
    • 激光焊盘
    • US06274844B1
    • 2001-08-14
    • US09350565
    • 1999-07-09
    • Donald BeuchRonald F. HalesBrian SchickCarl Thomas GuckerMichael William Nordmeyer
    • Donald BeuchRonald F. HalesBrian SchickCarl Thomas GuckerMichael William Nordmeyer
    • B23K2622
    • B29C66/3452B23K26/22B29C65/14B29C65/1448B29C65/1464B29C65/16B29C65/58B29C66/21B29C66/54B29C66/8322B29L2017/003G11B23/0316G11B23/0326
    • A process for assembling a disk cartridge is disclosed. The process includes the steps of snapping a top shell half of the disk cartridge over a bottom shell half of the disk cartridge; adjusting the shell halves until the shell halves are in abutment contact with each other at a weld site; and directing an energy beam at the weld site until a portion of the top shell half and a portion of the bottom shell half fuse so that the top shell half is fixed to the bottom shell half. The process is repeated for each of a plurality of weld sites located on the perimeter of the disk cartridge. A process for assembling a disk cartridge is disclosed in which an energy beam is split into a plurality of split energy beams. The plurality of split energy beams are focused on a plurality of weld sites until a portion of the top shell half and a portion of the bottom shell half fuse so that the top shell half is fixed to the bottom shell half. A disk cartridge prepared by either of the above described processes is also disclosed.
    • 公开了一种用于组装盘盒的过程。 该过程包括以下步骤:将盘盒的顶壳半部卡在盘盒的底壳一半上; 调整壳半部,直到两半在焊接部位彼此抵接; 并且将能量束引导到焊接部位,直到顶部壳体半部分和底部壳体半部分的一部分熔化,使得顶部壳体半部固定到底部壳体半部。 对于位于盘盒周边的多个焊接部位的每一个重复该过程。 公开了一种用于组装盘盒的方法,其中能量束被分成多个分裂能量束。 多个分裂能量束聚焦在多个焊接部位上,直到顶部壳体半部分和底部壳体半部分的一部分熔断,使得顶部壳体半部固定到底部壳体半部。 还公开了通过上述任一方法制备的盘盒。