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.
Claims14
A main girder of a bridge crane, intended to be supported by opposing ends to end girders of the bridge crane, comprising:
- an elongated box-type central web,
- a cutting slot in the central web and running substantially in a longitudinal direction of the main girder, and
- a knife plate in the cutting slot and extending from a first end of the opposing ends of the cutting slot to a first end of the main girder for supporting to one of the end girders.
Dependencies are inferred from the claim text.