Spring manufacturing apparatus and position adjustment apparatus for tools
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United States of America Patent
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Mar 2, 1999
Grant Date -
N/A
app pub date -
Aug 6, 1997
filing date -
Aug 23, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
A tool assembly 120 is attached on a forming table 101 movably in a vertical direction with respect to the forming table 101. The tool assembly 120 has a wedge tool assembly 140 which inserts a wedge tool between coils of wire W being continuously rolled by a coiling assembly 160 and growing coils having a predetermined pitch in an approximate normal-line direction with respect to the forming table 101, and a core block 123 which applies a cutting force to the wire W in cooperation with a cutting tool. This integrally moves the core block 123, the wedge tool and the like.
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