Sewing – Elements – Presser devices
Patent
1979-08-09
1981-07-14
Schroeder, Werner H.
Sewing
Elements
Presser devices
D05B 2912
Patent
active
042780390
ABSTRACT:
The presser foot for a sewing machine is provided with a pair of aligned rollers arranged near the needle dropping hole. The lower end portion of the presser foot holder is connected to the presser foot between the pair of aligned rollers, so that a sufficient downwardly pressing force may be applied on the sewn materials even in the region near the needle dropping hole.
REFERENCES:
patent: 3326160 (1967-06-01), Murino
patent: 3511201 (1970-05-01), Howell
patent: 3716008 (1973-02-01), Howell
patent: 3726243 (1973-04-01), Howell
patent: 3854433 (1974-12-01), Hanyu
patent: 3875882 (1975-04-01), Schorb
patent: 4010701 (1977-03-01), Helfont
Hanyu Susumu
Koide Akio
Drucker William A.
Falik Andrew M.
Janome Sewing Machine Industry Co.
Schroeder Werner H.
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