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. 21, 2007
Filed:
Jul. 08, 2004
Applicant:
Giovanni Arvedi, 26100 Cremona CR, IT;
Inventor:
Giovanni Arvedi, 26100 Cremona CR, IT;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 27/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and the relevant thermo-electromechanical process with two superimposed devices (A) able to coil and uncoil a pre-strip () by reversing their positions, provided with outer () and inner () burners to respectively equalize and optimize the temperature along the whole pre-strip by means of special algorithms of the control software, suited to also control the speed, acceleration and deceleration, both in the coiling and uncoiling step, of the chuck () up to the advanced stop during coiling to let a segment of tail () of the pre-strip out of the device (A). A particular structure of the chuck ()is also described.