Patent · US Expired

Method and device for attaching a pocket insert

US4909167A · kind A · utility

2Cited by

4References

18Claims

0Family size

Assignee

Durkoppwerke GmbH · DE

Inventors

Heinz Goldbeck · Bielefeld, DE
Klaus Moller · Mutterstadt, DE
Helmut Gogolin · Goslar, DE

Key dates

Filing date	Nov 7, 1988
Grant date	Mar 20, 1990
Priority date	—
Expiry date	Nov 7, 2008

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD05D2303/20
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A small part (42) is automatically lowered, with its front side (76) facing upward, directly onto a main part (43) which is spread out on a worktable (2), the front side (76) of said main part also facing upward. The respective patterns of the main part (43) and the small part (42) are aligned. Then the small part (42) is automatically turned over, whereby it then can be deposited, with its front side (76) facing downward, on a sewing-material clamp (8). The latter transports both the main and small sewing parts, fixed in position, first to the sewing station (68) and then to the cutting station (6).

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