发明名称 Remote racking tool
摘要 A remote racking tool can have a drive assembly, remote control assembly, and radio remote pendant station. The remote racking can enable operators to install or remove circuit breakers in switchgear or equipment rooms while outside of an arc flash zone.
申请公布号 US9275813(B1) 申请公布日期 2016.03.01
申请号 US201414215813 申请日期 2014.03.17
申请人 发明人 Ledbetter Finley Lee
分类号 B23P19/00;H01H49/00 主分类号 B23P19/00
代理机构 Gardere Wynne Sewell LLP 代理人 Gardere Wynne Sewell LLP
主权项 1. A remote racking tool comprising: a base plate having a lip for removably latching onto a circuit breaker housing; a motor secured to the base plate, wherein the motor is engaged with a rotating shaft; a drive coupler connected to the rotating shaft, wherein the drive coupler is rotatable by the motor for engaging a circuit breaker of a switchgear to remove or install the circuit breaker; an engagement lever latch connected to the base plate, wherein the engagement lever latch includes an opening through which the drive coupler freely rotates and a threadable member for providing a secondary attachment to the switchgear; a remote control assembly communicatively coupled to the motor to drive the motor.
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