| 发明名称 |
Drives pertaining to a reel changer |
| 摘要 |
A drive for a reel changer includes at least one electric motor. This drive is used to rotatably drive a web supply roll that is held in the reel changer. A web of material is wound on the supply roll. The electric motor is embodied as a synchronous motor.
|
| 申请公布号 |
US2007170299(A1) |
申请公布日期 |
2007.07.26 |
| 申请号 |
US20050587373 |
申请日期 |
2005.01.25 |
| 申请人 |
RITTER WALTER |
发明人 |
RITTER WALTER |
| 分类号 |
B65H19/22;B65H16/10;B65H18/10;B65H19/12;B65H23/185;B65H54/54;B65H75/24 |
主分类号 |
B65H19/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
