发明名称 |
Gear train backlash removal during component acceleration in an image forming device |
摘要 |
In an image forming device where first and second components are disposed in rotating contact with one another, the first component is driven by a first motor and a second component is driven by a second motor through a gear train with some predetermined backlash. The first and second components can be controllably accelerated according to respective first and second velocity profiles. The second component may be accelerated at a rate faster than the first component by an amount sufficient to substantially eliminate backlash in the gear train by a time the first and second components reach a common process speed. The first and second profiles may be adapted such that the mathematical integral of the time area between curves defining the profiles substantially matches the backlash amount.
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申请公布号 |
US7522863(B2) |
申请公布日期 |
2009.04.21 |
申请号 |
US20060393640 |
申请日期 |
2006.03.30 |
申请人 |
LEXMARK INTERNATIONAL, INC. |
发明人 |
REICHERT BRIAN ANTHONY;REAM GREGORY LAWRENCE |
分类号 |
G03G15/00 |
主分类号 |
G03G15/00 |
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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