Cutting attachment for a sewing machine

Details Cutting attachment for a sewing machine Cutting attachment for a sewing machine

1983-08-22

1984-08-07

Schroeder, Werner H.

Sewing

Work manipulating

Trimmers

D05B 6502, D05B 3706

Patent

active

044636938

ABSTRACT:
An attachment for cutting the edge of a length of material travelling towards a sewing location is mounted on the working or operating surface of a sewing machine. A drive fork is acted upon by a needle bar and drives a movable cutter blade via a drive or control cam carrier. The movable cutter blade is arranged at a blade holder which is pivotable about a pivot axis which is laterally spaced from a cutting plane defined by the movable cutter blade and a fixed cutter blade. A large throughpassage or space for strips separated from the length of material by the cutter blades is formed between the cutting plane and the blade holder.

REFERENCES:
patent: 947506 (1910-01-01), Weinbach et al.
patent: 2443369 (1948-06-01), Alifano et al.
patent: 4389952 (1983-06-01), Dreier et al.

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