Crane, in particular overhead crane or gantry crane, comprising at least one crane girder

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Crane, in particular overhead crane or gantry crane, comprising at least one crane girder

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PASSMANN CHRISTOPH / KREISNER RICHARD / SCHLIERBACH-KNOBLOCH THOMAS

The invention relates to a crane (1a, 1b), in particular an overhead crane or gantry crane, comprising at least one crane girder (2) which extends horizontally in a longitudinal direction (LR), is designed as a trussed girder and comprises planiform struts (5) that connect an upper chord (3) to a lower chord (4). A crane trolley (9) comprising lifting tackle can travel on said crane girder. At least one cut-out section (5e, 5i) is provided on the first or second strut end (5g, 5h) of the struts (5), against which section the lower chord (4) or the upper chord (3) rests. The struts (5) are planiform, each of the struts (5) having a main surface (5a) extending transversely to the longitudinal direction (LR) of the crane girder (2) and each cut-out section (5e, 5i) is situated in the main surface (5a) of the struts (5).