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. 22, 2014
Filed:
Mar. 03, 2009
Bernd-arno Behrens, Harsum, DE;
Hagen Schmidt, Hannover, DE;
Philipp Silberkuhl, Hannover, DE;
Dietmar Schnier, Garbsen, DE;
Bernd-Arno Behrens, Harsum, DE;
Hagen Schmidt, Hannover, DE;
Philipp Silberkuhl, Hannover, DE;
Dietmar Schnier, Garbsen, DE;
Gottfried Wilhelm Leibniz Universitaet Hannover, Hannover, DE;
Abstract
A portable handheld device for introducing an external profile into a longitudinal workpiece by noncutting shaping includes a locking element and a profiling tool having a pitchless profile disposed opposite the locking element and disposable at an adjustable angle as a function of a desired lead angle of the external profile within a force transmission plane, wherein the workpiece is disposable and removable between the profiling tool and the locking element, and wherein the profile tool and the locking element are configured to execute a feed movement relative to one another and to be adjustable to a neutral position.