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. 10, 2007
Filed:
Feb. 21, 2002
Joachim Graefe, Schwerte, DE;
Uwe Muschalik, Duisburg, DE;
Joachim Graefe, Schwerte, DE;
Uwe Muschalik, Duisburg, DE;
SMS Eumuco GmbH, Leverkusen, DE;
Abstract
The invention relates to a method for extrusion, in particular for the production of bent extruded products, in which the extruded product () is formed in a die mounted before a support yoke () of an extrusion machine and then bent or curved by means of the effects of an external force, whereby at least one bending radius is formed, within the support yoke, on the extruded product () which enters the support yoke () with a straight extrusion direction (). An extrusion unit further comprises a support yoke () formed with a lateral yoke opening (), running transverse to the straight extrusion direction ().