Title:
可変中心距離のローラーレベラー
Document Type and Number:
Japanese Patent JP2007528298
Kind Code:
A
Abstract:
Tractionless planishing machine has at least the first five rollers from the inlet with an inter-axis relationship on a radius identical to that of a conventional planishing machine and at least the last five rollers from the inlet with an inter-axis relationship on a radius close to that of a bending machine. The inter-axis relationship between the intermediate rollers is advantageously augmented. An independent claim is also included for: the planishing of metal strip using this planishing machine.
Inventors:
Burgon, Jack-Eve
Kircie, Dominique
Kircie, Dominique
Application Number:
JP2007502365A
Publication Date:
October 11, 2007
Filing Date:
March 01, 2005
Export Citation:
Assignee:
Arcelor France
International Classes:
B21D1/02
Foreign References:
| FR2334440A1 | 1977-07-08 | |||
| FR1416178A | 1965-10-29 |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura