Sewing – Elements – Take-ups
Patent
1975-11-19
1977-02-08
Krizmanich, George H.
Sewing
Elements
Take-ups
D05B 4900
Patent
active
040066991
ABSTRACT:
A take-up lever and thread guide for a sewing machine includes a first arm portion and an overlying second arm portion forming an open-ended slot communicating with an aperture spaced from the open end. The second arm portion includes a depending detent spaced from the aperture in the direction of the open end and is adapted to prevent a thread from moving outside of the slot during the operation of the take-up lever.
REFERENCES:
patent: 3310015 (1967-03-01), Gegauf
Krizmanich George H.
Maruzen Sewing Machine Co., Ltd.
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