A hollow profile (1, 15), in particular crane girder for a crane (14), wherein the hollow profile (1, 15) has a cavity (2) and an outer wall (3) bounding the cavity (2), and at least one fastening element (4) protruding from the outer wall (3) for the, preferably re-releasable, fastening of at least one add-on part (5) to the hollow profile (1, 15), wherein the outer wall (3) has at least one passage opening (6), which opens into the cavity (2), for the fastening element (4), and an intermediate space between that portion (36) of the outer wall (3) which bounds the passage opening (6) and the fastening element (4) which is guided through the passage opening (6) is sealed with a sealing compound (7).
HOHLPROFIL
HOLLOW PROFILE
PROFILÉ CREUX
2019-02-27
Patent
Electronic Resource
German
IPC: | B66C Krane , CRANES |
Hohlprofil für eine elektrische Schaltleiste und Fahrzeug mit einem Hohlprofil
European Patent Office | 2020
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