Patent ID: 11929218
Assignee: SIEMENS AKTIENGESELLSCHAFT
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A blocking device comprising:
a rocker arm of an electric switch, the electric switch being actuatable by the rocker arm for setting definable positions, the rocker arm including
a first part, configured to set the definable positions, and
a second part, movable between a first position and a second position, the second position being farther from the first part than the first position; and

a slotted link including holes, a first end of the second part of the rocker arm being configured to enter the holes at assigned positions among the definable positions,
wherein, in the first position of the second part, the first part is movable into the definable positions, and
wherein, in the second position of the second part, movement of the first part is blocked.