Invention Application
- Patent Title: MOVABLE CONTACT OF ELECTRIC SWITCH
- Patent Title (中): 电动开关可动触点
-
Application No.: US14744896Application Date: 2015-06-19
-
Publication No.: US20150287551A1Publication Date: 2015-10-08
- Inventor: Oskari UITTO , Aki SUUTARINEN
- Applicant: ABB OY
- Applicant Address: FI Helsinki
- Assignee: ABB OY
- Current Assignee: ABB OY
- Current Assignee Address: FI Helsinki
- Priority: FI20126349 20121220
- Main IPC: H01H1/20
- IPC: H01H1/20 ; H01H19/10

Abstract:
A movable contact of a rotary switch, including a pair of contact blades for making an electrical contact to a stationary contact receivable between the contact blades. The movable contact includes a traction member for providing a traction force between the contact blades, wherein the traction member is a unitary piece including two frame portions for framing the pair of contact blades, the traction member including a spring portion for pressing one of the contact blades against the other contact blade, wherein the spring portion is arranged between the two frame portions arranged at a distance from each other.
Public/Granted literature
- US09697958B2 Movable contact of electric switch Public/Granted day:2017-07-04
Information query