Thread handling system for a sewing machine

Details Thread handling system for a sewing machine Thread handling system for a sewing machine

1993-10-27

1995-09-05

Falik, Andrew M.

Sewing

Elements

Thread guiding or handling

112245, B65H 5700

Patent

active

054471095

ABSTRACT:
A new thread control mechanism including a second movable needle thread control secured to the upper end of the needle bar from which the thread extends to the needles, a first movable needle thread control eyelet operatively connected to the needle bar such that it reciprocates vertically in synchrony with the first movable needle thread control, and stationary needle thread eyelets adjustably mounted on the exterior of the sewing machine through which needle thread extends to said first movable needle thread eyelets.

REFERENCES:
patent: 1166834 (1916-01-01), Hemleb
patent: 2998787 (1961-09-01), Pollmeier
patent: 3368508 (1968-02-01), Angele
patent: 3654883 (1972-04-01), Reimer et al.
patent: 4457247 (1984-07-01), von Hagen et al.
patent: 4582008 (1986-04-01), Marsh et al.
patent: 4671195 (1987-06-01), Wolff et al.
patent: 4867083 (1989-09-01), Fietta et al.
patent: 5007355 (1991-04-01), Yanagisawa
Union Special Catalog No. 282, Instructions and illustrated parts list, Third Edition, Published Sep. 1991, pp. 46-47.
Union Special Catalog No. 131M Second Edition, Instructions for Adjusting and Operating, List of Parts Dec. 1967, pp. 5 and 20.
Union Special Catalog No. 133M Fourth Edition, Adjusting Instructions and Illustrated parts list for Class 57800 Advanced Series, Differential Feed Coverseaming Machines, Nov. 14 1981, pp. 6 and 22.
Union Special Catalog No. 303A, Adjusting Instructions and Illustrated parts list, Aug. 1988, p. 38.

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