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:
Jun. 09, 2004
Dietmar Gruber, Schlierbach, AT;
Erwin Krumböck, Ansfelden, AT;
Dietmar Gruber, Schlierbach, AT;
Erwin Krumböck, Ansfelden, AT;
Gruber & Co Group GmbH, Kremsmünster, AT;
Abstract
An apparatus for calibrating an extruded plastic profile forming at least one longitudinal groove (), comprises a calibrating body () receiving the profile (). Body () comprises a form nose () with a cooling channel () engaging in the longitudinal groove () and extending in the direction of passage of the profile, and coolant bores () extending transversally to the form nose () and crossing its cooling channel (). Cooling channel () which is open on both face sides is connected via a continuous slot () with a receiving recess () for sealing elements () which are inserted from the open face sides and form connecting openings () for the flow connection between the cooling channel () and the associated coolant bores (), which receiving recess penetrates the calibrating body () in the direction of passage and extends into the region of the coolant bores ()