The mobile foundation (1) for tower cranes and fast-erecting cranes comprises at least two floor elements (2, 3) made from metal, which may be releasably connected to one another, in particular screwed to one another, wherein the floor elements (2, 3) have anchoring devices (4) for a crane tower (5). Transportable, reusable ballast weights (13) may be supported on at least one support surface of the foundation (1). There is provided a passage element (10) having uprights (11) and/or side walls, wherein the uprights (11) or side walls, respectively, have a height of at least 2.1 m, preferably of at least 2.3 m, wherein the passage element (10) may be releasably connected to the floor elements (2, 3), in particular screwed thereto.
MOBILE FOUNDATION FOR TOWER CRANES AND FAST-ERECTING CRANES
FONDATION MOBILE POUR DES GRUES A TOUR ET LES GRUES A ERECTION RAPIDE
2022-08-01
Patent
Electronic Resource
English
Engineering Index Backfile | 1955
|Engineering Index Backfile | 1949
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