Sewing – Special machines – Quilting
Patent
1990-03-09
1992-02-18
Nerbun, Peter
Sewing
Special machines
Quilting
112 63, 1122622, 1122623, 112155, 53524, D05B 1100
Patent
active
050884255
ABSTRACT:
A comforter assembly apparatus includes a frame with first and second rolls of fabric associated therewith for supplying an upper sheet and a lower sheet to the apparatus. A pair of sewing machines are mounted on the frame so as to attach the side edges of the upper and lower sheets together to form a continuous fabric assembly. The fabric assembly surrounds, and is pulled through the interior of, a turning ring, so as to continuously invert the fabric assembly into an inside-out condition. A third layer of soft batting may be supplied to the fabric assembly to form a intermediate layer between the upper and lower sheets, by inserting the soft batting layer into the turning ring as the fabric assembly is inverted. In the preferred embodiment, the turning ring is an elongated ring having a leg projecting from each end thereof between a pair of feed rollers. The fabric assembly is fed through the feed rollers and around the circumference of the turning ring, and is pulled therethrough between the upper and lower sheets of the fabric assembly so as to continuously invert the fabric assembly.
REFERENCES:
patent: 2281308 (1942-04-01), Johnson
patent: 2428943 (1947-10-01), Plummer, Jr.
patent: 3198149 (1965-08-01), Schlegel
patent: 3664090 (1972-05-01), Atkin
patent: 4223510 (1980-09-01), Cash
patent: 4893574 (1990-01-01), O'Neal et al.
Nerbun Peter
Products Unlimited, Inc.
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