Shuttle stopper for lock stitch sewing machine
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United States of America Patent
Stats
-
Aug 27, 1985
Grant Date -
N/A
app pub date -
Sep 22, 1983
filing date -
May 14, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stopper device for a lock stitch sewing machine includes a retaining member having a contacting face and which is moved in the downstream direction, with respect to the rotary running direction of the loop taker, when a needle thread loop passes between a contacting face of the bobbin case and such contacting face of the retaining member. This facilitates the passing of the needle thread loop. An arrangement returns the contacting face of the retaining member in the upstream direction.
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Family
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