Elastic metering device for sewing machine

Sewing – Elements – Frames

Patent

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Details

11212126, 112305, 112152, 112318, D05B 312, D05B 2100, D05B 2716

Patent

active

043771220

ABSTRACT:
An elastic metering device including a plurality of individual tape feeding and tensioning mechanisms having a common drive shaft, with each mechanism being adapted to independently act on one of a plurality of tapes as they advance toward the machine. Each tape feeding and tensioning mechanism includes an operator controlled variable speed drive mechanism for selectively affecting the manner in which each mechanism acts on each tape.

REFERENCES:
patent: 13661 (1855-10-01), Singer
patent: 434009 (1890-08-01), Welch
patent: 2153244 (1939-04-01), Galkin
patent: 2231648 (1941-02-01), Weis
patent: 2266538 (1941-12-01), Evans
patent: 2542764 (1951-02-01), Gibbons, Jr.
patent: 3000332 (1961-09-01), Sigoda
patent: 3174701 (1965-03-01), Frankel
patent: 3244129 (1966-04-01), Steingruebner
patent: 3499619 (1970-03-01), Newell
patent: 3648632 (1972-03-01), Miller
patent: 3779441 (1973-12-01), Policella
patent: 4102282 (1978-07-01), Hsiao et al.

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