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:
Jun. 13, 2006
Filed:
Jul. 11, 2003
Heribert Reich, Weiherhammer, DE;
Alfons Gnan, Vilseck, DE;
Thomas Kamm, Grafenwohr, DE;
Edmund Bradatsch, Weiden, DE;
Norbert Stadele, Weiden, DE;
Heribert Reich, Weiherhammer, DE;
Alfons Gnan, Vilseck, DE;
Thomas Kamm, Grafenwohr, DE;
Edmund Bradatsch, Weiden, DE;
Norbert Stadele, Weiden, DE;
BHS Corrugated Maschinen- und Anlagebau GmbH, Weiherhammer, DE;
Abstract
A method of manufacturing fluted rolls, in particular for corrugating machines, comprises the steps of providing a fluted-roll blank which has a central longitudinal axis and a longitudinal direction that is parallel thereto and a surface; providing a grinding device for grinding, on the surface, flutings that run in the longitudinal direction, with the flutings comprising heads and roots that are parallel to each other and are regularly and alternately distributed along the circumference of the surface; and grinding fluting heads on the surface by means of the grinding device, with the fluting heads having the same cross-sectional curvature in the longitudinal direction.