| 发明名称 |
Position detector of sheet sent to printer, has planar shape light source that illuminates sheet and adjacent area with retrogression reflection angle |
| 摘要 |
<p>The planar shape light source (32) illuminates sheet (20) and adjacent area with retrogression reflection angle (30). A charge coupled device (CCD) line (46) detects reflection light produced from light source. An independent claim is also included for position detection method of sheet.</p> |
| 申请公布号 |
DE102004022955(A1) |
申请公布日期 |
2004.12.30 |
| 申请号 |
DE20041022955 |
申请日期 |
2004.05.10 |
| 申请人 |
HEIDELBERGER DRUCKMASCHINEN AG |
发明人 |
KOKER, TORSTEN;BUTTERFAS, HANS;DOLZ, WOLFGANG;HENN, ANDREAS;MUELLER, TOBIAS |
| 分类号 |
B41F21/14;B41F33/14;B65H7/10;B65H7/14;G01B11/00;G03G15/00;(IPC1-7):G01B11/04 |
主分类号 |
B41F21/14 |
| 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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