发明名称 |
Scanner drive system |
摘要 |
A drive system for an optical imaging head assembly of a scanner includes a rack having a first side and a second side opposite the first side, the first side including a toothed surface and the second side including a guide surface, a pinion engaged with the toothed surface of the rack, and at least one guide member contacting the guide surface of the rack.
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申请公布号 |
US7253930(B2) |
申请公布日期 |
2007.08.07 |
申请号 |
US20020199046 |
申请日期 |
2002.07.19 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
HENDRIX STEVEN WAYNE;SHORT DAVID BRADLEY |
分类号 |
G03B27/50;H04N1/04;F16H19/04;H04N1/10;H04N1/107 |
主分类号 |
G03B27/50 |
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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