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US 9,312,084 B2Granted
Contact slider unit for a switching unit, in particular for a circuit breaker
AssigneeSiemens Aktiengesellschaft
InventorsBernhard Rösch, Alexander Spies
Life of this patent
Estimating the term…
Abstract
A contact slider unit is disclosed for a switching unit, in particular for a circuit breaker, having a contact slider and a contact piece. In an embodiment, the stabilising element preventing bridge rotation is arranged on the contact piece.
Claims13
A contact slide unit for a switching unit, comprising:
- a contact slide;
- a switching piece having a central region that includes projections extending therefrom and a stabilizing element positioned on the projections, the stabilizing element configured to inhibit bridge rotation;
- and
- a plunger, arranged in the contact slide, and guidable by embossing in a center of the central region of the switching piece, the embossing having a diameter matched to a diameter of the plunger such that the plunger is received within the embossing.
1 more element
Dependencies are inferred from the claim text.