Enclosure for the operation mechanism of a circuit breaker
AssigneeGeneral Electric Technology GmbH
InventorsDaniel KALIN, Peter VON ALLMEN
Life of this patent
Estimating the term…
Abstract
An enclosure for the operating mechanism of a circuit breaker, this mechanism including a main shaft and secondary shafts, and a spring to actuate the mechanism. This enclosure includes a parallelepiped base having an open face and including a bottom wall opposite to its open face, this bottom wall having holes to receive bearings carrying the shafts; a supporting part including a main wall to be mounted at the open face of the base, the main wall including holes to receive bearings carrying the other extremities of the shafts; a cover to close the supporting part.
Claims5
An enclosure for the operating mechanism of a circuit breaker, this mechanism comprising a main shaft and secondary shafts carrying elements such as levers cams and gears, and an actuating spring, wherein the enclosure comprises:
- a base having a generally parallelepiped shape with an open face, this base comprising a bottom wall opposite to its open face, this bottom wall having blind holes to receive bearings carrying first extremities of the secondary shafts and a through hole receiving the main shaft so as to allow it protrude out of this base;
- a supporting part comprising a main wall to be mounted to the open face of the base, the main wall comprising through holes to receive bearings carrying the other extremities of the shafts;
- a cover to close the supporting part.
Dependencies are inferred from the claim text.