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. 03, 2007
Filed:
Sep. 01, 2004
Roland Hauri, Wettswil, CH;
Raimund Eichholz-boldt, Osnabrück, DE;
Dietmar Kolbeck, Steinfeld, DE;
Gerhard Hugenschütt, Belm, DE;
Roland Hauri, Wettswil, CH;
Raimund Eichholz-Boldt, Osnabrück, DE;
Dietmar Kolbeck, Steinfeld, DE;
Gerhard Hugenschütt, Belm, DE;
Abstract
A chill tube () having a double T-shaped inner and outer cross section in beam blank format is encased in a water-guiding jacket () adapted to its outer contour while forming a water gap (). The wall thickness (D) of chill tube () in the rounded transition regions () from middle crosspieces (), which face each other head to head and are drawn in towards longitudinal axis (), to the neighboring crosswise positioned flanges () is dimensioned at least partially smaller than in the remaining wall sections (). The reduction in wall thickness is implemented by longitudinal hollow recesses (). These recesses () extend only in the height range of the bath level. Into the cross sectional regions which are formed by the outer contour of chill tube () as well as the inner contour of water-guiding jacket (), filler pieces () are incorporated, adapted to this cross section.