The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 1983
Filed:
Aug. 04, 1982
Hans Scholl, Oerlinghausen-Lipperreihe, DE;
Siegfried Vogt, Leopoldshohe, DE;
Kochs Adler AG, Bielefeld, DE;
Abstract
A feeding device for an automatic sewing arrangement producing a stitch row according to a predetermined contour in a workpiece is installed with a linkage system having a control disc. The linkage system is provided with a workpiece clamping plate movably arranged in a plane and operably connected to the control disc. Furthermore, the workpiece clamping plate is movably received on a drive-off-lever of the linkage system. A linear drive with control elements is provided for displacing the workpiece clamping plate and locking the latter in at least two positions. Control means for at least interrupting the sewing operation during the displacement of the workpiece clamping plate are provided at the linkage system.