Method and apparatus for adjustable weft thread insertion in rapier weaving machine
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United States of America Patent
Stats
-
Dec 26, 2000
Grant Date -
N/A
app pub date -
Aug 18, 1999
filing date -
Sep 2, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In the method a weft thread which is supplied via a thread brake and a thread presenter is inserted into a shed by means of rapiers with a thread clamp, with the thread clamp being set in a freely selectable manner for each weft insertion during the weft insertion. This makes it possible to insert weft yarns of different types and thickness into a shed. The system comprises a rapier (1) with a thread clamp (4) and an arrangement (4) with a first apparatus (11) for setting the thread clamp and with a second apparatus (21) for the actuation of the first apparatus.
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