Sewing – Stitch forming – Multiple needle
Patent
1989-05-23
1991-02-19
Reynolds, Wm. Carter
Sewing
Stitch forming
Multiple needle
112184, D05B 112, D05B 5708
Patent
active
049933353
ABSTRACT:
A two-needle lockstitch sewing machine apparatus providing a hooking arrangement such that each thread loop is positioned in the same direction in relation to the needle position. The hooking arrangement is effective to stitch each left and right stitch line with a needle thread having almost the same degree of twist. Thus, uniform stitch lines are obtained and the "edge effect" which is often experienced when the needle thread passes through the needle eye during stitching is eliminated.
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patent: 2862468 (1958-12-01), Johnson
patent: 3433191 (1969-03-01), Goeber et al.
Bayer, "Problems With Multi-Directional Sewing", Bobbin, vol. 23, p. 97 (Jul., 1982).
Juki Corporation
Reynolds Wm. Carter
LandOfFree
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