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:
Oct. 14, 2014
Filed:
May. 20, 2010
Applicants:
Daniele Andreatta, Borso del Grappa, IT;
Alfredo Poloni, Fogliano Redipuglia, IT;
Marco Schreiber, Brescia, IT;
Inventors:
Daniele Andreatta, Borso del Grappa, IT;
Alfredo Poloni, Fogliano Redipuglia, IT;
Marco Schreiber, Brescia, IT;
Assignee:
Danieli & C. Officine Meccaniche S.p.A., Buttrio, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21D 1/62 (2006.01); C21D 1/63 (2006.01); C21D 9/04 (2006.01);
U.S. Cl.
CPC ...
C21D 9/04 (2013.01); C21D 1/63 (2013.01);
Abstract
A cooling tank for the thermal treatment of the head of rails, whose frame allows obtaining a stable and on average uniform flow of the cooling fluid which touches the head of the immersed rail along the entire tank, with the continuous exchange of the fluid so as to optimize the cooling speed of the head of the rail.