发明名称 |
METHOD OF OVERLAPPING THE EDGING PASSES OF UNIVERSALLY ROLLED SHAPES SUCH AS RAILS, BEAMS AND CHANNELS, AS WELL AS DEVICES, ROLLS, STANDS AND ROLLING MILLS TO APPLY THE METHOD |
摘要 |
Rolling mill rolls having open grooves comprising active and relatively non-active portions are provided wherein at least two such grooves are overlapped by their relatively non-active portions. Also disclosed are processes for feeding such rolls, a stand connecting such rolls and a universal rolling mill having stands incorporating such rolls. |
申请公布号 |
ZA8004791(B) |
申请公布日期 |
1981.08.26 |
申请号 |
ZA19800004791 |
申请日期 |
1980.08.08 |
申请人 |
SACILOR ACIERIES ET LAMINOIRS DE LORRAINE |
发明人 |
MICHAUX J |
分类号 |
B21B1/08;B21B1/085;B21B13/06;B21B27/02;B21B31/18;B21B39/18 |
主分类号 |
B21B1/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|