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. 09, 2019
Filed:
May. 13, 2013
Danieli & C. Officine Meccaniche S.p.a., Buttrio, IT;
Luca Sandrin, Terzo di Aquileia, IT;
Magdalena Dropalla, Buttrio, IT;
Alessio Cattarossi, Udine, IT;
Daniel Polito, Udine, IT;
Traian Maier, Udine, IT;
Danieli & C. Officine Meccaniche S.P.A., Buttrio, IT;
Abstract
A movable head () for a stretching machine for sheets or plates has a front portion () including sheet segments () parallel to one another and shaped so as to define a clamping mouth () and a stretching plane (XY) orthogonal to the sheet segments (), wherein the mouth () comprises clamping means to lock a sheet (P) or plate, so that a traction force (F) parallel to the stretching plane (XY) is applicable thereto, a rear portion () firmly connected to the front portion () so as to stiffen the front portion (), and stiffening tie-rods (), arranged parallel to the stretching plane (XY) for connecting the front portion and the rear portion () to each other.