Patent · US Expired

Folding stamp for a sewing machine

US5507240A · kind A · utility

0Cited by

3References

18Claims

0Family size

Assignee

Durkopp Adler Aktiengesellschaft · DE

Inventors

Heinz Goldbeck · Bielefeld, DE
Werner Meyer · Munich, DE
Herbert Struck · Gifhorn, DE

Key dates

Filing date	Nov 14, 1994
Grant date	Apr 16, 1996
Priority date	—
Expiry date	Nov 14, 2014

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD05B35/02
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A folding stamp for folding sewing parts which are to be attached to a main sewing part, in a sewing system for making pockets in articles of clothing. The additional sewing parts, such as flaps or pocket-bag blanks, can be fed manually. This folding stamp has a fastening unit arranged on an upwardly and rearwardly extending extension formed on a vertical web. The fastening unit thereby extends above a resting surface on top of the web and in the direction toward the rear end of the folding stamp. The folding stamp is thereby arcuate or C-shaped in longitudinal cross-section, which gives it a compact construction and gives the operator an unimpeded view of the region in which he must feed the additional sewing parts.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.