Device for tensioning and aligning a fabric
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United States of America Patent
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Sep 2, 1986
Grant Date -
N/A
app pub date -
Sep 21, 1984
filing date -
Sep 24, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device for tensioning and aligning a fabric includes a support member to which a plurality of tensioning segments are connected such that each of the segments in automatically lifted when a longitudinal hem of the fabric passes thereunder. The support member is provided with a guide plate at each vertical end which guide plates face each other and project into associated slots provided at the vertical ends of the segments with a play so as to allow a limited vertical movement as well as a limited horizontal movement of the segments along the guide plates. Each of the segments has a main body which is provided with a finger-like step-shaped extension so as to define a projection facing the fabric and a space which embraces the respective edge of a nap zone with a certain clearance.
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