Spring Manufacturing Machine
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United States of America Patent
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Issued Date -
Jul 9, 2020
app pub date -
Nov 15, 2019
filing date -
Jan 7, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A spring manufacturing machine comprises a coiling mandrel fixed to a wall and protruding from the wall, and a cutting device that has a slider movable in a direction inclined with respect to the axis of the coiling mandrel and a blade attached to the slider, and cuts a bent wire in cooperation with the coiling mandrel. Preferably, the coiling mandrel protrudes orthogonally to the wall, and the cutting device is attached to the wall in a posture inclined with respect to the wall.
First Claim
Family
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Cited Art Landscape
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