| 发明名称 |
METHOD AND DEVICE FOR PRODUCING SECTIONS WITH BENDING ANGLES OF VARYING DEGREES IN THE LONGITUDINAL DIRECTION |
| 摘要 |
The invention relates to a method and a device for producing sections with bending angles of varying degrees in the longitudinal direction by roll forming. Said method is characterised in that during the bending of a limb at least one forming roll (1) is pivoted about the bending line (3). |
| 申请公布号 |
WO2008092424(A2) |
申请公布日期 |
2008.08.07 |
| 申请号 |
WO2008DE00115 |
申请日期 |
2008.01.23 |
| 申请人 |
GROCHE, PETER |
发明人 |
GROCHE, PETER;HENKELMANN, MICHAEL |
| 分类号 |
|
主分类号 |
|
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
