Sewing – Method of sewing – Stitch forming
Patent
1998-09-10
1999-10-19
Nerbun, Peter
Sewing
Method of sewing
Stitch forming
112275, 112292, 112300, D05B 6502
Patent
active
059670703
ABSTRACT:
The fabric-side hook thread end (GN), which was previously longer than the fabric-side needle thread end (NN) by the amount corresponding to a stitch length, is to be shortened in sewing machines with a thread-cutting device. This object is accomplished by the feed device of the sewing machine, of which there is at least one, performing a partial feed step in the reverse feed direction during the performance of the thread-cutting process.
REFERENCES:
patent: 4491080 (1985-01-01), Hager
patent: 4528923 (1985-07-01), Hager
patent: 5154130 (1992-10-01), Gribetz et al.
patent: 5375546 (1994-12-01), Butzen et al.
G.M. Pfaff Aktiengesellschaft
Nerbun Peter
LandOfFree
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