High voltage bushing embossing punch tool and method
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United States of America Patent
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-
Nov 6, 2001
Grant Date -
N/A
app pub date -
Dec 28, 1999
filing date -
Dec 28, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides a method and system that creates a hole with an embossed base in a planar sheet. The system comprises an embossing punch that forms a raised area in the planar sheet, a hole punch coupled to the embossing punch that forms a hole in the planar sheet, and a surface for holding the planar sheet. The surface has an aperture that permits the hole punch and the embossing punch to pass through the surface and contact the planar sheet.
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