发明名称 |
System, apparatus and method for unloading and loading winder shafts |
摘要 |
Systems and methods for unloading wound production rolls from the shaft of a winder and for reloading the winder shaft with cores in preparation for further winding. These systems and methods may be employed with multiple turret swing-out winders of the type typically employed to wind continuous webs of sheet material, such as plastic film, onto individual rolls.
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申请公布号 |
US5941474(A) |
申请公布日期 |
1999.08.24 |
申请号 |
US19970946236 |
申请日期 |
1997.10.07 |
申请人 |
HUNTSMAN PACKAGING CORPORATION |
发明人 |
CUSHING, DARRELL D. |
分类号 |
B65H19/22;B65H19/30;(IPC1-7):B65H19/30 |
主分类号 |
B65H19/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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