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US 2003/0141173 A1Published application
Locking device
AssigneeSiemens Aktiengesellschaft
InventorsNils Anger, Matthias Biener, Stefan Rautmann, Dietrich Rudolph, Jay Schwartz, Andreas Stelzer
Life of this patent
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Abstract
A locking device of an electrical switch which can be moved between a disconnected position and an operating position with the switching states of the electrical switch. A first strip has a control contour which extends in a first direction and has a ramp which interacts with a control rod which can be moved in certain states of the electrical switch.
Claims9
A locking device for an electrical switch which is configured to be moved relative to a mounting rack between a disconnected position and an operating position, comprising:
- a thrust element which is configured to be moved by fitting a tool to a drive spindle and is connected to a first strip which is configured to be moved in a first thrust direction,
- the first strip having a control contour which extends in the first thrust direction and a ramp which interacts with a control rod which is configured to be moved in states of the electrical switch.
Dependencies are inferred from the claim text.