| 发明名称 |
ANORDNING FOR AVKENNING AV DIAMETERN AV EN PAPPERSRULLE |
| 摘要 |
<p>A paper roll diameter sensing device for use with a paper splicing apparatus is disclosed which gives the output signal when the diameter of an unrolled paper roll is reduced to a predetermined diameter so that the running paper web may be spliced to the leading end of a new paper roll.</p> |
| 申请公布号 |
SE404519(B) |
申请公布日期 |
1978.10.09 |
| 申请号 |
SE19740015146 |
申请日期 |
1974.12.03 |
| 申请人 |
* RENGO CO LTD |
发明人 |
Y * MORI |
| 分类号 |
B65H19/18;B65H23/00;B65H26/08;G01B7/12;(IPC1-7):65H19/18;01B19/12;65H25/28 |
主分类号 |
B65H19/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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