Drawing device for sliver
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 18, 1980
Issued Date -
N/A
app pub date -
Mar 6, 1978
filing date -
Oct 28, 1975
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a drawing device for sliver comprising two endless moving elements having cooperating working runs between which the sliver passes, at least one of the elements is constituted by a plurality of bars extending between a pair of parallel carriers (e.g. chains) and each bar has a convexly curved outer working surface from which penetration members, (e.g. needles) extend.
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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