Title:
工作部材に外部輪郭をもたらす装置と屑無し変形方法
Document Type and Number:
Japanese Patent JP2011516276
Kind Code:
A
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.
Inventors:
Behrens Bernd-Arno
Schmidt Hagen
Gilbercourt Philip
Chenille Dietmar
Schmidt Hagen
Gilbercourt Philip
Chenille Dietmar
Application Number:
JP2011504307A
Publication Date:
May 26, 2011
Filing Date:
March 03, 2009
Export Citation:
Assignee:
Gottfried Wilhelm Leibniz Universitate Hanover
International Classes:
B21H9/00; B21H3/04
Domestic Patent References:
| JP2005324202A | 2005-11-24 | |||
| JPS4830491U | 1973-04-13 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Ryota Imamura
Kiyota Eisho
Blacksmith
Ryota Imamura
Kiyota Eisho