发明名称 |
Method for removing an auxiliary contact device from a motor controller unit |
摘要 |
A method and associated apparatus are provided for removing an auxiliary contact device from a motor starter assembly engaged with a motor controller unit of a motor control center. The method includes engaging an extraction tool with a securement member operably engaged between the auxiliary contact device and the motor starter assembly. The extraction tool includes a handle portion and a securement-engaging portion. The handle portion extends along the auxiliary contact device for the securement-engaging portion to engage the securement member. The method further includes exerting an axial force on the handle portion such that the handle portion cooperates with the securement-engaging portion to disengage the securement member from between the auxiliary contact device and the motor starter assembly, and to disengage the electrically-conductive engagement between the auxiliary contact device and the motor starter assembly, to remove the auxiliary contact device from the motor starter assembly.
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申请公布号 |
US8516677(B2) |
申请公布日期 |
2013.08.27 |
申请号 |
US20100796006 |
申请日期 |
2010.06.08 |
申请人 |
COLEMAN, SR. BENJAMIN FLOYD;WEAVER ROBERT EUGENE;VAN HOORNE CHARLES JULIUS;R.J.REYNOLDS TOBACCO COMPANY |
发明人 |
COLEMAN, SR. BENJAMIN FLOYD;WEAVER ROBERT EUGENE;VAN HOORNE CHARLES JULIUS |
分类号 |
B25B27/14;B23P11/00 |
主分类号 |
B25B27/14 |
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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