Durkopp Adler Aktiengesellschaft

D&uuml;rkopp Adler Aktiengesellschaft

Horst Bohl

Wolfgang Bruder

Karsten Filges

Andreas Oberndörfer

Andreas Obernd&ouml;rfer

Reinhard Backmann

Horst Seibert

Rainer Panhorst

Achim Voss

Samuel R&ouml;mich

Thomas Jordan

A sewing machine lighting equipment comprises light emitting diodes, which are arranged on at least two sides of the needle bar and which are disposed in at least one lighting device.

Sewing machine lighting equipment

An eye-type buttonhole sewing machine comprises an x-y table with an x carriage which is guided on the sewing machine and on which a y carriage is displaceably guided, having a bearing plate. Actuation of the x carriage is effected by an x motor which is mounted on the sewing machine and directly coupled with the x carriage via a cam drive. Actuation of the y carriage is equally effected via an electric motor which is directly connected to the y carriage via a threaded spindle with a spindle nut and a sliding coupling.

Eye-type buttonhole sewing machine

Method of monitoring the supply of looper thread of a double lock-stitch

Growing community of inventors

Bielefeld, Germany

Horst Bohl