Hemmer attachment for a sewing machine

Details Hemmer attachment for a sewing machine Hemmer attachment for a sewing machine

1977-09-07

1978-10-17

Schroeder, Werner H.

Sewing

Work manipulating

Guides

D05B 3504

Patent

active

041202520

ABSTRACT:
Hemmer attachment comprises guiding walls arranged to fold a margin of a body of material to form a hem. The guiding walls include a stationary outer portion and a movable inner portion mating with the outer portion. The device includes means for translating the inner portion away from its mating position with the outer portion and then rotating the inner portion away from the outer portion.

REFERENCES:
patent: 80558 (1868-04-01), Morrison
patent: 1117890 (1914-11-01), Nicholson
patent: 1153459 (1915-09-01), Stafford
patent: 2210647 (1940-08-01), Ackerman
patent: 3752100 (1973-08-01), Sharp

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