发明名称 |
Vorrichtung zur Kontrolle der Schnittkante von Rasierklingen |
摘要 |
An apparatus (24) is provided for continuously monitoring an edge (21) of a strip (14) of material, which apparatus includes a pair of parallel, closely spaced laser detectors (40). The parallel laser detectors (40) include a first laser detector (40a)including a first projector (70) for projecting a first laser beam at the edge (21) in a direction perpendicular to the direction of movement of the strip (14) and perpendicular to the edge (21) and a first profile detector (72) for detecting a portion of the first laser beam passing over the edge (21) and for generating a first signal representing the detected portion of the first laser beam; and a second laser detector (40b), in close proximity to the first laser system, including a second projector (70), for projecting a second laser beam at the edge (21) in a direction perpendicular to the direction of movement of the strip (14) and perpendicular to the cutting edge (21) and a second profile detector (72) for detecting a portion of the second laser beam passing over the edge (21) and for generating a second signal representing the detected portion of the second laser beam. <IMAGE> |
申请公布号 |
DE69634217(D1) |
申请公布日期 |
2005.02.24 |
申请号 |
DE1996634217 |
申请日期 |
1996.05.24 |
申请人 |
THE GILLETTE CO., BOSTON |
发明人 |
KIRBY, GEORGE J.;BORGESON, ARTHUR B.;EWING, JON F. |
分类号 |
B26B21/54;C11D3/386;C12N9/50;C12S9/00;G01N21/89;(IPC1-7):G01N21/89 |
主分类号 |
B26B21/54 |
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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