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:
Jan. 26, 1982
Filed:
May. 21, 1980
Joel Doyen, Ste Savine, FR;
Jean-Pierre Raisin, Troyes, FR;
Agence Nationale de Valorisation de la Recherche, Neuilly, FR;
Abstract
An installation for the linear treatment, such as sewing, along a curved edge, of a flexible piece of fabric or other material comprises: a sewing machine; a device for moving the piece along an axis; a work table for supporting the piece during its treatment; and a correcting device comprising: detection means for detecting the presence of the piece 1 in a zone upstream of the point of treatment and situated on one side with respect to the axis of treatment, and re-centering means comprising one part of the work table which is movable in rotation about an axis which is offset with respect to the axis of treatment and a motor controlled by the said detection means for driving the said part in rotation. The invention finds an application with cording machines in particular.