Sewing – Special machines – Quilting
Patent
1990-06-29
1991-08-20
Schroeder, Werner H.
Sewing
Special machines
Quilting
112118, 11212114, 11212126, 1122661, D05B 2100, D05B 1100
Patent
active
050404733
ABSTRACT:
In a quilting machine for quilting or stitching textile formations of cover-material webs and filler-material webs, the material webs to be stitched together are loosely withdrawn from stock rollers and sewn together along lengthwise edges or marginal portions of the material webs prior to entering a tenter device. Sewing the lengthwise edges or marginal portions includes simultaneously sewing on respective bands or ribbons which laterally extend beyond a workpiece to be quilted and serve for holding or accommodating the latter in the tenter device. It is thus possible to substantially provide the entire width of the cover-material webs and filler-material webs with a quilt pattern. In this manner, the length of waste cuttings of expensive cover material is substantially reduced.
REFERENCES:
patent: 2236421 (1941-03-01), Boettcher
patent: 2336952 (1943-12-01), Olson
patent: 2501240 (1950-03-01), Schwartz
patent: 3044426 (1962-07-01), Schwarzberger
patent: 3354850 (1967-11-01), Story
patent: 3960095 (1976-06-01), Story
patent: 4408552 (1983-10-01), Kondo et al.
patent: 4432296 (1984-02-01), Grondin
patent: 4883009 (1989-11-01), Haselberger et al.
Vogel Peter
Zesch Manfred
Aktiengesellschaft Adolph Saurer
Lewis Paul C.
Schroeder Werner H.
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