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公开(公告)号:US11077519B1
公开(公告)日:2021-08-03
申请号:US16170816
申请日:2018-10-25
Applicant: Seagate Technology LLC
Inventor: Jerome Thomas Coffey , Samuel Edward Severson , Jeffrey L. Bruce , Patrick J. Hains , John W. Rigsby
Abstract: Clamping devices and associated methods that are useful to develop both axial and circumferential clamping forces in response to a common axial clamping force. The clamp is able to use a simple mechanism to generate both kinds of clamping forces from a single, axial actuating force. The clamping devices of the present invention are particularly useful for clamping cover and base deck components of a hard disk drive enclosure together to allow the components to be joined and sealed together using welding techniques.
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公开(公告)号:US10569356B1
公开(公告)日:2020-02-25
申请号:US15956302
申请日:2018-04-18
Applicant: Seagate Technology LLC
Inventor: Jerome Thomas Coffey , Samuel Edward Severson , Jeffrey L. Bruce , Patrick J. Hains
IPC: B23K20/00 , B23K20/26 , B23K20/12 , B23K26/361
Abstract: Described are deburring tools useful for deburring a friction stir weld, methods of forming a friction stir weld combined with a deburring step, and assemblies such as electronic device enclosures that include a deburred friction stir weld.
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