Pressing member with air ejector for a sewing machine
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United States of America Patent
Stats
-
Oct 5, 1999
Grant Date -
N/A
app pub date -
May 28, 1998
filing date -
Jun 11, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pressing member for a sewing machine arranged such that end portions of a pair of materials are sent into a guide path provided between a pair of presser feet extending in front of a needle drop point so that their upper hems are cut even by a lower knife and upper knife, wherein an air introduction pipe is connected to an upper surface of one presser foot, air is ejected towards a side of the other presser foot between an upper guide and lower guide being vertically overlapped rearward of the lower knife and upper knife, and air is sprayed onto one material on the same side so that this material can be securely overlapped onto the other material.
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Family
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Cited Art Landscape
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