Invention Grant
- Patent Title: Electrical switching apparatus including two poles and a single operating handle
- Patent Title (中): 电气开关装置包括两极和单个操作手柄
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Application No.: US13313104Application Date: 2011-12-07
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Publication No.: US08686304B2Publication Date: 2014-04-01
- Inventor: James G. Maloney
- Applicant: James G. Maloney
- Applicant Address: US OH Cleveland
- Assignee: Eaton Corporation
- Current Assignee: Eaton Corporation
- Current Assignee Address: US OH Cleveland
- Agency: Eckert Seamans Cherin & Mellott, LLC
- Agent Kirk D. Houser
- Main IPC: H01H9/26
- IPC: H01H9/26

Abstract:
An electrical switching apparatus includes an enclosure having an opening, a single operating handle disposed through the enclosure opening, a first pole disposed in the enclosure and including first separable contacts, a first operating mechanism to open and close the first contacts, and a first operating member cooperating with the first operating mechanism to open and close the first contacts. A second pole is disposed in the enclosure and includes second separable contacts, a second operating mechanism to open and close the second contacts, and a second operating member cooperating with the second operating mechanism to open and close the second contacts. The single operating handle, centered between parallel poles, includes a first projection within the enclosure cooperating with the first operating member to open and close the first contacts, and a second projection within the enclosure cooperating with the second operating member to open and close the second contacts.
Public/Granted literature
- US20130146428A1 ELECTRICAL SWITCHING APPARATUS INCLUDING TWO POLES AND A SINGLE OPERATING HANDLE Public/Granted day:2013-06-13
Information query