发明名称 |
ROTATION-BODY CONTROLLING APPARATUS, SHEET FEEDING APPARATUS, AND IMAGE RECORDING APPARATUS |
摘要 |
A rotation-body controlling apparatus including: a first motor configured to rotate a first rotation body; a second motor configured to rotate a second rotation body; a first rotation amount detecting portion configured to detect a rotation amount of the first rotation body rotated in synchronization with the first motor; a second rotation amount detecting portion configured to detect a rotation amount of a second rotation shaft rotated in synchronization with the second rotation body; a transmitting mechanism configured such that a rotation of the first rotation body is transmittable to the second rotation shaft; and an origin-position detecting portion configured to detect an origin position of a rotation phase of the first rotation body on the basis of a phase of the first rotation body at a time when the second rotation amount detecting portion has detected a rotation of the second rotation shaft, where the rotation of the first rotation body operated by the first motor is transmitted to the second rotation shaft via the transmitting mechanism.
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申请公布号 |
US2010059926(A1) |
申请公布日期 |
2010.03.11 |
申请号 |
US20090552433 |
申请日期 |
2009.09.02 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
TERADA KOHEI |
分类号 |
B65H5/06;G03G15/00 |
主分类号 |
B65H5/06 |
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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