发明授权
US06157516A Method and apparatus for preventing electrostatic damage to the
read/write head of a tape drive
失效
用于防止对磁带驱动器的读/写头的静电损伤的方法和装置
- 专利标题: Method and apparatus for preventing electrostatic damage to the read/write head of a tape drive
- 专利标题(中): 用于防止对磁带驱动器的读/写头的静电损伤的方法和装置
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申请号: US191362申请日: 1998-11-13
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公开(公告)号: US06157516A公开(公告)日: 2000-12-05
- 发明人: Gregory P. Hertrich , Larry Albrecht
- 申请人: Gregory P. Hertrich , Larry Albrecht
- 申请人地址: CA Milpitas
- 专利权人: Quantum Corp.
- 当前专利权人: Quantum Corp.
- 当前专利权人地址: CA Milpitas
- 主分类号: G11B5/40
- IPC分类号: G11B5/40 ; G11B5/41 ; G11B5/584 ; G11B5/596 ; G11B21/02
摘要:
Methods and apparatus for reducing electrostatic discharge damage to a read/write (R/W) head attached to a shutter/head assembly are disclosed. In accordance with one aspect of the present invention, a shutter/head assembly includes a lead screw, a head housing, and a shutter. The head assembly is configured to be coupled to a R/W head, and is rotatably coupled with the lead screw. The shutter is also rotatably coupled to the lead screw, but in such a manner that the shutter is able to rotate independently of the head housing. The shutter is also configured in such a manner so that it rotates to a radial position between the R/W head and the tape/leader ribbon when the lead screw brings the shutter toward a certain linear position, and rotates to another radial position away from the R/W head and the tape/leader ribbon when the lead screw brings the shutter toward a different linear position.
公开/授权文献
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