Invention Grant
- Patent Title: Electric current switching apparatus
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Application No.: US14567962Application Date: 2014-12-11
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Publication No.: US09899169B2Publication Date: 2018-02-20
- Inventor: Harri Mattlar , Mikko Välivainio
- Applicant: ABB OY
- Applicant Address: FI Helsinki
- Assignee: ABB Oy
- Current Assignee: ABB Oy
- Current Assignee Address: FI Helsinki
- Agency: Taft Stettinius & Hollister LLP
- Priority: EP12171419 20120611
- Main IPC: H01H1/22
- IPC: H01H1/22 ; H01H33/10 ; H01H1/42 ; H01H11/04 ; H01H73/04

Abstract:
An exemplary movable contact for an electric switch having a first contact blade and a second contact blade. Each of the first contact blade and the second contact blade includes an assembly hole. The movable contact having an assembly pin wherein the assembly pin includes a separation portion having a diameter greater than the assembly holes of the first and second contact blades thereby keeping the first and second contact blades separated from each other. The assembly pin includes a contact blade portion on each side of the separation portion for insertion to the assembly holes of the contact blades.
Public/Granted literature
- US20150090695A1 ELECTRIC CURRENT SWITCHING APPARATUS Public/Granted day:2015-04-02
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