Sewing machine

Details Sewing machine Sewing machine

1995-12-27

1997-11-04

Lewis, Paul C.

Sewing

Elements

Needles

112302, 112242, D05B 8702, D05B 4900

Patent

active

056828306

ABSTRACT:
A sewing machine includes a plurality of bobbins, thread guiding device, thread selecting device, a needle having an eye, a thread take-up lever having a thread receiving hole, thread taking-out device, movable thread hooking device, and thread letting-through device. The thread guiding device delivers a plurality of threads from the bobbins. The thread selecting device selects one of the threads. The thread taking-out device brings the selected thread adjacent to the eye of the thread. Simultaneously with the thread taking-out action of the thread taking-out device, the movable thread hooking device and the thread letting-through device co-operatively let the selected thread, being disposed between the thread take-up lever and the needle, pass through the thread receiving hole of the thread take-up lever via an opening of the thread receiving hole, and let the leading end of the selected thread pass through the eye of the needle.

REFERENCES:
patent: 3067704 (1962-12-01), Pedersen
patent: 4010702 (1977-03-01), Miyamoto
patent: 4023512 (1977-05-01), Miyamoto
patent: 4198915 (1980-04-01), Peterson et al.
patent: 5347942 (1994-09-01), Thomas
patent: 5390613 (1995-02-01), Shibata

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