Invention Grant
- Patent Title: Electrical discharge machining electrode holder
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Application No.: US15181855Application Date: 2016-06-14
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Publication No.: US09776267B1Publication Date: 2017-10-03
- Inventor: Mark D. Izworski
- Applicant: Johnson Technology, Inc.
- Applicant Address: US MI Muskegon
- Assignee: JOHNSON TECHNOLOGY, INC.
- Current Assignee: JOHNSON TECHNOLOGY, INC.
- Current Assignee Address: US MI Muskegon
- Agency: Warner Norcross and Judd LLP
- Main IPC: B23H7/26
- IPC: B23H7/26
Abstract:
An electrical discharge machining spindle for releasably holding an electrode includes a spindle body, a movable sleeve surrounding the spindle body, first and second contact elements for clamping an electrode inserted therebetween, and a locking element that is actuated by the sleeve to selectively apply pressure to at least one of the first and second contact elements to clamp the electrode.
Information query
