Self-adjusting fabric ply picking device
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United States of America Patent
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Jun 28, 1994
Grant Date -
N/A
app pub date -
Sep 13, 1993
filing date -
Sep 13, 1993
priority date (Note) -
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Abstract
There is disclosed an improved fabric picking device having a circumferentially toothed picking wheel carried at one end by an elongated inner frame, a shoe adjacent thereto carried by an outer frame, the inner and outer frames being hingedly connected for limited relative movement at their ends opposite the wheel and shoe, of the wheel being responsive independently to controlled spring pressure such that the gap for receiving and pinching fabric between wheel and shoe is rendered self-adjusting for an infinitely variable range of fabric thickness.
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