Title:
棒状部材を曲げ加工するための方法及び装置
Document Type and Number:
Japanese Patent JP5460338
Kind Code:
B2
Abstract:
A method and a device are provided for the planar and spatial bending of rod-shaped components (2) having a longitudinal axis, such as pipes and profiles, including two roller systems A and B that are disposed behind each other along the longitudinal axis, wherein the component is driven by the roller system A and inserted into the roller system B, and is bent by a movement of the roller system B in a transverse direction to the longitudinal axis of the rod-shaped components (2). A device is also provided for the planar and spatial bending of rod-shaped components (2) having a longitudinal axis, such as pipes and profiles, including two roller systems A and B, wherein feed along the longitudinal axis can be effected via the roller system A, and the roller systems A, B are disposed in at least one first plane E1 in a displaceable manner relative to each other, wherein at least one of the roller systems A, B can be pivoted about the longitudinal axis.
Inventors:
Hermes Matthias
Kreiner Matthias
Kreiner Matthias
Application Number:
JP2009553966A
Publication Date:
April 02, 2014
Filing Date:
March 19, 2008
Export Citation:
Assignee:
UNIVERSITAT DORTMUND
International Classes:
B21D7/08; B21D7/12; B21D7/14; B21D11/14
Domestic Patent References:
| JP2004504150A |
Foreign References:
| WO2006093006A1 | ||||
| WO1998047639A1 |
Attorney, Agent or Firm:
Yasuo Fukuda
Kenji Akatsuka
Kenji Akatsuka