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:
May. 20, 2014
Filed:
Jul. 22, 2009
Francesco Maria Bernardi, Bologna, IT;
Francesco Maria Bernardi, Bologna, IT;
Tissue Machinery Company S.p.A., Granarolo Dell'Emilia, unknown;
Abstract
A traction unit (), particularly for packaging machines, comprising means for moving at least one grip element (), which can move along a predefined closed path () and has at least two pairs of teeth () which protrude substantially at right angles from the closed path (), for the clamping of products () to be packaged and their traction along a portion of the closed path (); the mutual transverse arrangement of the pairs of teeth () being configurable by means of an adjustment device () which is located substantially outside the closed path (), the movement means being located substantially inside the closed path ().