发明名称 |
ELEVATOR MODIFICATION WORK APPARATUS |
摘要 |
An elevator modification work apparatus for disposing a coupling shaft mounting aperture on an end surface of a motor shaft includes a positioning member on which a recess portion is disposed into which the motor shaft is fitted. Displacement of the positioning member relative to the motor shaft in a direction that is perpendicular to the axis of the motor shaft is restricted by fitting the end portion of the motor shaft into the recess portion. A motor shaft positioning aperture that passes through the positioning member in a direction that intersects a bottom surface of the recess portion is disposed on the recess portion. A position at which to dispose the coupling shaft mounting aperture on the end surface of the motor shaft is specified by a position of the motor shaft positioning aperture when the end portion of the motor shaft is fitted into the recess portion.
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申请公布号 |
US2013031777(A1) |
申请公布日期 |
2013.02.07 |
申请号 |
US201013641496 |
申请日期 |
2010.06.18 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION;KAWAKAMI SHIGENOBU;NARASADA HIROSHI;OKUDA SEIJI |
发明人 |
KAWAKAMI SHIGENOBU;NARASADA HIROSHI;OKUDA SEIJI |
分类号 |
H02K15/00 |
主分类号 |
H02K15/00 |
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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