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:
Apr. 17, 1990
Filed:
Jun. 01, 1989
Flavio Bisson, Cava Manara, IT;
Lorenzo Buratti, Arquata Scrivia, IT;
Emilia Trento, Turin, IT;
Andre Delgrange, Tourcoing, FR;
Salah Maouche, Sainghin en Melantois, FR;
NECCHI Societa per Azioni, Pavia, IT;
Abstract
A machine which draws one by one a certain number of fabric layers, overlaps them and sews them in a completely automatic way, and which is composed of a stripping unit which draws the single fabric layers and disposes of them on a plane, a television camera and an electronic elaborator which determines the position of the fabric layers on the plane, a driving unit which, according to the determined position, draws and overlaps the fabric layers by means of an assembling device, and a sewing unit which receives the overlapped fabric layers from the assembling device and sews them together.