Invention Grant
- Patent Title: Stylus lapping control
- Patent Title (中): 触笔研磨控制
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Application No.: US593092Application Date: 1984-03-26
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Publication No.: US4561215APublication Date: 1985-12-31
- Inventor: Elvin D. Simshauser
- Applicant: Elvin D. Simshauser
- Applicant Address: NJ Princeton
- Assignee: RCA Corporation
- Current Assignee: RCA Corporation
- Current Assignee Address: NJ Princeton
- Main IPC: B24B37/00
- IPC: B24B37/00 ; B24B49/10 ; B24B9/16
Abstract:
The lapping of a facet into a conical diamond tip brazed to a metallic (titanium) shank is controlled by sensing an electrical pulse generated when the diamond facet is enlarged in the vicinity of the titanium shank. A pulse detecting circuit responding to the pulse generates a control signal for energizing a mechanism to lift the stylus from the lapping scaife to cease lapping.
Public/Granted literature
- US5713792A Fishing game device and a simulated fishing reel Public/Granted day:1998-02-03
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