Circular knitting machine for knitting body suits and the like
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United States of America Patent
Stats
-
Jun 29, 1993
Grant Date -
N/A
app pub date -
Nov 12, 1991
filing date -
Mar 15, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In order to enable knitting continuously an elastic waist part or a locally bulging breast part (C) of a knit apparel such as a body suit, brassiere, petticoat, or panties over the entire structure thereof, the stitching cams (36) and cushion cams (37) of each stitch density adjustment device (35) of a circular knitting machine are caused by signals from a stitch density adjustment control device (E) to undergo up-and-down movement relative to a second guard cam (30) independently in each knitting section (I, II, III, . . .) or simultaneously altogether with respect to all knitting sections by way of an operating ring (38). Also, for knitting various patterns, the stitching cams (36) together with other cams are caused to advance and retract in the radial direction of the knitting cylinder (2). Furthermore, for a partial pile knit part (h), a movable lowering cam (136) on the upstream side of an auxiliary stitching cam (134) is caused to retract thereby to open a knitting needle butt operation passageway above the auxiliary stitching cam (134).
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