Invention Grant
- Patent Title: Spring force terminal for conductors
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Application No.: US17697024Application Date: 2022-03-17
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Publication No.: US11552413B2Publication Date: 2023-01-10
- Inventor: Stephan Fehling , Michael Herrmann , Walter Hanning , Constantin Classen
- Applicant: Weidmüller Interface GmbH & Co. KG
- Applicant Address: DE Detmold
- Assignee: Weidmüller Interface GmbH & Co. KG
- Current Assignee: Weidmüller Interface GmbH & Co. KG
- Current Assignee Address: DE Detmold
- Agency: Laubscher & Laubscher PC
- Priority: DE202018101402.1 20180313
- Main IPC: H01R4/48
- IPC: H01R4/48 ; H01R9/24

Abstract:
A spring force terminal such as a direct plug-in terminal for connecting a flexible stranded conductor includes a housing having a chamber and a plug-in channel for the conductor into the chamber. A busbar or a clamping cage are provided and a clamping spring arranged in the chamber acts as a compression spring for fixing the electrical conductor on the busbar or the clamping cage in the region of a clamping point. The clamping spring has a clamping leg pivotable around a pivot axis, which is adjustable from a latching state in which it is latched in a latching position into a clamping state in which it is unlatched from the latching position and presses the electrical conductor against the busbar or the clamping cage. The latching state is produced by pressing on the clamping leg in the conductor insertion direction using a pusher wherein the clamping leg is releasable from the latching state using two different actuatable adjustment devices. The second release element is designed to release the pusher from the latching position to release the clamping leg from the latching state. The release element is arranged and formed laterally in relation to the pusher in the chamber in such a way that it acts on the pusher essentially perpendicularly to the conductor insertion direction to release the pusher from the latching position.
Public/Granted literature
- US20220209435A1 SPRING FORCE TERMINAL FOR CONDUCTORS Public/Granted day:2022-06-30
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