Title:
左右に曲げ加工するための曲げ加工機
Document Type and Number:
Japanese Patent JP2013526408
Kind Code:
A
Abstract:
A machine and method for bending tubes of large diameter in different bending directions, wherein a tube (10) is guided in the axial direction through an annular inductive heating device (7); the tube (10) is secured by a bending lock (4) at the end (11) thereof intended to be bent; at least one bending arm (2), which is mounted rotatably about a vertical axis of rotation (8), is located at the part of the bending machine that is disposed in the advancing direction of the tube (10); the bending lock (4) is indirectly connected to the bending arm (2); the bending lock (4) has a force transmission device between the receiving device for tubes and the bending arm (2); and the force transmission device is connected to the bending arm (2).
Inventors:
August-Wilhelm Schaefer
Application Number:
JP2013509446A
Publication Date:
June 24, 2013
Filing Date:
April 26, 2011
Export Citation:
Assignee:
AWS Schaefer Technologie GmbH
International Classes:
B21D7/16
Domestic Patent References:
| JP2004122147A | 2004-04-22 | |||
| JPS61255722A | 1986-11-13 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno