Sewing – Special machines – Embroidering
Patent
1990-03-22
1992-03-10
Schroeder, Werner H.
Sewing
Special machines
Embroidering
112 25, 112410, 1122662, D05C 1532
Patent
active
050941780
ABSTRACT:
A method and apparatus for forming high accent pile loops at spaced intervals in a tufted pile fabric. The apparatus for carrying out this method includes separate yarn feed rolls for being selectively driven at a high speed, a low speed, and a minimal speed, by a pattern control mechanism for selectively forming regular high pile loops and low pile loops and also for braking the loops in a single row in order to produce sequentially pile loops of minimal height followed immediately by accent pile loops of heights at least as great as the regular high pile loops, and then by additional minimal height pile loops.
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patent: 3906876 (1975-09-01), Fitton
patent: 4109593 (1978-08-01), Barnes et al.
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patent: 4221317 (1980-09-01), Fukada et al.
patent: 4864946 (1989-09-01), Watkins
Izaguirre Ismael
Lackey Harrington A.
Schroeder Werner H.
Tuftco Corporation
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