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US 7,733,203 B2Granted
Auxiliary contact unit for magnetic contactor
AssigneeLS Industrial Systems Co., Ltd.
InventorJun Ho Kim
Life of this patent
Estimating the term…
Abstract
An auxiliary contact unit for a magnetic contactor is disclosed, wherein the auxiliary contact unit is disposed at an inner lower frame thereof with a cover connected to lower hooks and supporting an upper structure, and the cover is supported at a lower surface thereof by a protrusion.
Claims12
An auxiliary contact unit for a magnetic contactor, the unit comprising:
- a cover disposed inside a lower frame of the auxiliary contact unit and connected to lower hooks, the cover supporting an upper structure of the auxiliary contact unit;
- a protrusion formed either at a concave inner surface of the cover, the protrusion supporting the inner surface of the cover,
- wherein the protrusion is formed as a wall at the inner surface of the cover and the wall is positioned between a first pair of parallel side walls of the cover such that each end portion of the protrusion is in contact with a corresponding one of the first pair of parallel side walls,
- wherein the wall is further positioned in parallel with a second pair of parallel side walls of the cover, the first and second pairs of parallel side walls being oriented in a vertical direction with respect to one another, and
- wherein heights of the first and second pairs of parallel side walls are substantially the same.
2 more elements
Dependencies are inferred from the claim text.