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:
Jul. 20, 2010
Filed:
Mar. 29, 2006
Heinrich Dohmann, Hoexter, DE;
Reinhard Witt, Bad Oeynhausen, DE;
Ralf Mickley, Bielefeld, DE;
Norbert Kreth, Minden, DE;
Heinrich Dohmann, Hoexter, DE;
Reinhard Witt, Bad Oeynhausen, DE;
Ralf Mickley, Bielefeld, DE;
Norbert Kreth, Minden, DE;
American Maplan Corporation, McPherson, KS (US);
Abstract
Supporting device for a plastic profile (), in particular for a plastic pipe, in a calibration device which has a supporting region (), in which it supports the plastic profile (), wherein the contour () in the supporting region () is adapted to the contour of the plastic profile (). According to the invention, provision is made in that the contour () in the supporting region (), in particular the radius (), can be changed. Furthermore, the invention relates to a process for changing a supporting region of a supporting device, in which the position of one or more series-arranged supporting devices with continuously changeable supporting region are changed as a function of a predetermined theoretical diameter such that the predetermined diameter is produced.