Sewing machine

Details Sewing machine Sewing machine

1983-12-21

1986-02-04

Reynolds, Wm. Carter

Sewing

Elements

Driving mechanisms

D05B 5516

Patent

active

045678375

ABSTRACT:
A sewing machine includes a stud carried by a journal surrounding a tubular needle bar having a lateral opening. A link connected to the journal normally drives the needle bar when the stud is engaged within the needle bar opening. A disconnecting rod within the tubular needle bar is axially displaceable and includes a ramp engageable with a control member, also within the needle bar, to drive the stud from the needle bar opening and thereby disengage the journal from the needle bar.

REFERENCES:
patent: 979451 (1910-12-01), Eames
patent: 1162987 (1915-12-01), DeVoe
patent: 1574184 (1926-02-01), Brigham et al.
patent: 3734039 (1973-05-01), Krasnitz et al.

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