Invention Grant
- Patent Title: Electrical switching apparatus, and trip assembly and lever member therefor
- Patent Title (中): 电气开关装置,跳闸组件和杠杆构件
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Application No.: US14310124Application Date: 2014-06-20
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Publication No.: US09275806B2Publication Date: 2016-03-01
- Inventor: Frank Joseph Stifter, Jr. , William John Jones , Brian Scott Jansto , Thomas Mark Whalen
- Applicant: EATON CORPORATION
- 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 John P. Powers; Grant E. Coffield
- Main IPC: H01H3/04
- IPC: H01H3/04

Abstract:
A lever member is for a trip assembly of an electrical switching apparatus. The electrical switching apparatus includes a housing, a signaling mechanism, separable contacts, and an operating mechanism structured to open and close the separable contacts. The trip assembly includes a mounting assembly disposed on the housing and a drive assembly. The drive assembly includes an actuator coupled to the mounting assembly and a plunger disposed on the mounting assembly and being cooperable with the operating mechanism. The lever member includes: a pivot portion structured to engage the mounting assembly; a first arm portion structured to engage the plunger; and a second arm portion disposed between the pivot portion and the first arm portion, the second arm portion being structured to engage the actuator.
Public/Granted literature
- US20150371791A1 ELECTRICAL SWITCHING APPARATUS, AND TRIP ASSEMBLY AND LEVER MEMBER THEREFOR Public/Granted day:2015-12-24
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