Main girder of bridge crane
AssigneeKonecranes Global Corporation
InventorsJuha PEIPPO, Antti KONTIO
Life of this patent
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Abstract
A main grinder of a bridge crane, intended to be supported by its ends to end girders of the bridge crane and which comprises an elongated box-type central web, whereby there is, formed in the central web on at least one end of the main girder, a cutting slot running substantially in the longitudinal direction of the main girder, and connected to this cutting there is a knife plate, extending from a bottom of the cutting slot substantially to the end of the main girder, for supporting to the end girder.
Claims13
1-12. (canceled)
A main girder of a bridge crane, intended to be supported by its ends to end girders of the bridge crane and which comprises an elongated box-type central web, wherein there is, formed in the central web on at least one end of the main girder, a cutting slot running substantially in the longitudinal direction of the main girder, and connected to this cutting slot there is a knife plate which extends from a bottom of the cutting slot substantially to the end of the main girder, for supporting to the end girder.
Dependencies are inferred from the claim text.