| 发明名称 |
Control for a pulsed air knife for a suction belt feed mechanism |
| 摘要 |
The method for operating a suction belt feeder comprises forming the top sheet of a stack into waves using an air knife (40). This is intermittently switched on and off while the sheet is transported on the belt (36). An Independent claim is included for a mechanism for use in the method. |
| 申请公布号 |
EP1197450(A3) |
申请公布日期 |
2003.11.26 |
| 申请号 |
EP20010123358 |
申请日期 |
2001.10.10 |
| 申请人 |
HEIDELBERGER DRUCKMASCHINENAKTIENGESELLSCHAFT |
发明人 |
DOBBERTIN, MICHAEL T.;MITCHELL, HENRY P., JR. |
| 分类号 |
B65H3/12;B65H3/48;B65H7/16 |
主分类号 |
B65H3/12 |
| 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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