| 发明名称 |
Rollers for guiding paper webs |
| 摘要 |
A roller and a device for guiding paper webs to a unit of a rotary printing press includes paper web traction devices. These traction devices may be endless or of finite length. The roller that cooperates with these traction devices includes a passage that receives the traction devices. The axial width of the passage is adjustable.
|
| 申请公布号 |
US6705499(B1) |
申请公布日期 |
2004.03.16 |
| 申请号 |
US20020926176 |
申请日期 |
2002.01.07 |
| 申请人 |
KOENIG & BAUER AKTIENGESELLSCHAFT |
发明人 |
RUCKMANN WOLFGANG GUENTER;MICHALIK HORST BERNHARD |
| 分类号 |
B41F13/03;B65H20/20;B65H23/30;B65H27/00;B65H37/04;B65H37/06;B65H39/16;B65H45/09;B65H45/22;(IPC1-7):G03B1/56 |
主分类号 |
B41F13/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
